CN115652613A - Silver ion antibacterial fabric and production method thereof - Google Patents
Silver ion antibacterial fabric and production method thereof Download PDFInfo
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- CN115652613A CN115652613A CN202211316393.8A CN202211316393A CN115652613A CN 115652613 A CN115652613 A CN 115652613A CN 202211316393 A CN202211316393 A CN 202211316393A CN 115652613 A CN115652613 A CN 115652613A
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- 239000004744 fabric Substances 0.000 title claims abstract description 142
- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 78
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 239000011259 mixed solution Substances 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 38
- 239000002759 woven fabric Substances 0.000 claims abstract description 37
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 229910001961 silver nitrate Inorganic materials 0.000 claims abstract description 13
- 239000000243 solution Substances 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 9
- 238000003618 dip coating Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000005406 washing Methods 0.000 claims abstract 2
- -1 polysiloxane Polymers 0.000 claims description 38
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 claims description 28
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 24
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 23
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 22
- 239000000194 fatty acid Substances 0.000 claims description 22
- 229930195729 fatty acid Natural products 0.000 claims description 22
- 238000002360 preparation method Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 12
- 239000004202 carbamide Substances 0.000 claims description 12
- 239000003599 detergent Substances 0.000 claims description 12
- 239000008149 soap solution Substances 0.000 claims description 12
- 239000001863 hydroxypropyl cellulose Substances 0.000 claims description 11
- 229920001296 polysiloxane Polymers 0.000 claims description 9
- 238000005303 weighing Methods 0.000 claims 1
- 238000009941 weaving Methods 0.000 abstract description 11
- 230000000052 comparative effect Effects 0.000 description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 11
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 11
- 229910017604 nitric acid Inorganic materials 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000007598 dipping method Methods 0.000 description 10
- 229920002678 cellulose Polymers 0.000 description 8
- 239000001913 cellulose Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 238000005457 optimization Methods 0.000 description 7
- 239000004753 textile Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000002932 luster Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000013077 scoring method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
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- Chemical Or Physical Treatment Of Fibers (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
Description
技术领域technical field
本发明涉及抗菌纺织品技术领域，特别涉及一种银离子抗菌面料及其生产方法。The invention relates to the technical field of antibacterial textiles, in particular to a silver ion antibacterial fabric and a production method thereof.
背景技术Background technique
纺织品作为人类生活必不可少的功能性用品，由于其自身微孔结构，极易吸附沾染微生物，加上人体表面适宜的温湿度，分泌的油脂、汗液等，在某些特殊情况下为微生物的繁殖、滋生创造了有利条件。因此常常要求纺织品具备抗菌性能；目前制备抗菌纺织品的方法通常是将银离子抗菌剂通过浸涂的方式整理到面料上，整理得到的抗菌面料虽然显著提高了织物的抗菌耐久性,但经整理的银离子抗菌面料柔软度和光滑度下降，从而影响织物穿戴时的舒适度；且面料的防水性能得不到保证。As an indispensable functional product for human life, textiles are very easy to absorb and contaminate microorganisms due to their microporous structure. In addition, the suitable temperature and humidity on the surface of the human body, the secreted oil, sweat, etc., are microorganisms in some special cases. Propagation and breeding create favorable conditions. Therefore textiles are often required to have antibacterial properties; the current method of preparing antibacterial textiles is usually to arrange silver ion antibacterial agents on the fabric by dip-coating. Although the antibacterial fabric obtained by finishing has significantly improved the antibacterial durability of the fabric, the finished The softness and smoothness of silver ion antibacterial fabrics decrease, thereby affecting the comfort of fabrics when worn; and the waterproof performance of fabrics cannot be guaranteed.
发明内容Contents of the invention
本发明的主要目的在于提供一种银离子抗菌面料及其生产方法，可以有效解决抗菌面料手感差的问题。The main purpose of the present invention is to provide a silver ion antibacterial fabric and its production method, which can effectively solve the problem of poor hand feeling of the antibacterial fabric.
为实现上述目的，本发明采取的技术方案为：In order to achieve the above object, the technical scheme that the present invention takes is:
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；Step S1, preparation of the pretreated fabric: knitting the warp and weft of cotton fibers to form the fabric, soaping the woven fabric, rinsing thoroughly with deionized water, drying, and obtaining the pretreated fabric;
步骤S2、在所述预处理面料表面浸涂抗菌溶胶；Step S2, dip-coating antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力轧掉多余凝胶，干燥后即得银离子抗菌面料；Step S3, rolling off the excess gel on the dip-coated pretreated fabric with a pressure of 2kg/cm 2 , and obtaining the silver ion antibacterial fabric after drying;
其中，所述抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩8-12h得到浓缩溶胶，后向浓缩溶胶内加入有机成膜剂混合制备而成。Wherein, the antibacterial sol is obtained by slowly adding silver nitrate aqueous solution into the mixed solution, continuously stirring until the solution system is in the form of a sol, and placing the sol in a 65-75°C oven to concentrate for 8-12 hours to obtain a concentrated sol, which is then poured into the concentrated sol It is prepared by adding organic film-forming agent and mixing.
作为本发明的进一步优化方案，所述混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1-2h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为3～4，继续搅拌20min,得到混合液。As a further optimization scheme of the present invention, the preparation method of the mixed solution is as follows: according to the mass ratio of 13:10, take urea and dissolve it in absolute ethanol, stir evenly for 1-2 hours, slowly add butyl titanate, γ-tri Fluoropropylmethyl polysiloxane, fatty acid ester, and 5 wt% dilute nitric acid to adjust the pH to 3-4, and continue to stir for 20 minutes to obtain a mixed solution.
作为本发明的进一步优化方案，所述混合液的组分配比为γ-三氟丙基甲基聚硅氧烷20-50g/L，脂肪酸酯为5-25g/L，钛酸丁酯100g/L。As a further optimization scheme of the present invention, the component distribution ratio of the mixed solution is 20-50 g/L of γ-trifluoropropylmethyl polysiloxane, 5-25 g/L of fatty acid ester, and 100 g of butyl titanate /L.
作为本发明的进一步优化方案，所述有机成膜剂为羟丙基纤维素HPC。As a further optimization scheme of the present invention, the organic film-forming agent is hydroxypropyl cellulose HPC.
作为本发明的进一步优化方案，所述步骤S3中轧车上轧辊压力为2kg/cm2时，负载时间为3min。As a further optimization scheme of the present invention, in the step S3, when the roller pressure on the rolling train is 2kg/cm 2 , the loading time is 3min.
作为本发明的进一步优化方案，所述步骤S3中干燥热处理温度为125℃，热处理时间25min。As a further optimization scheme of the present invention, the drying heat treatment temperature in the step S3 is 125° C., and the heat treatment time is 25 minutes.
作为本发明的进一步优化方案，所述步骤S1中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min。As a further optimization scheme of the present invention, the method for soaping the woven fabric in the step S1 is to place the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2% according to a bath ratio of 1:30 In, stir and wash for 20min.
作为本发明的进一步优化方案，所述有机成膜剂加入量为浓缩后溶胶重量的0.5％～10％。As a further optimization scheme of the present invention, the added amount of the organic film-forming agent is 0.5%-10% of the weight of the concentrated sol.
一种银离子抗菌面料，其通过上述生产方法生产制得。A silver ion antibacterial fabric is produced through the above-mentioned production method.
与现有技术相比，本发明具有如下有益效果：Compared with the prior art, the present invention has the following beneficial effects:
1、本发明中，通过向混合液内加入γ-三氟丙基甲基聚硅氧烷，利用γ-三氟丙基甲基聚硅氧烷表面张力小和折射率低的特点，提升面料的柔软度和光滑度；而γ-三氟丙基甲基聚硅氧烷和脂肪酸酯的合理配比，可使两者协同作用实现对面料的共混整理，对面料的柔软度和光滑度起到明显的提升效果。1. In the present invention, by adding γ-trifluoropropylmethylpolysiloxane to the mixed solution, the surface tension and low refractive index of γ-trifluoropropylmethylpolysiloxane are utilized to improve the fabric Softness and smoothness; and the reasonable ratio of γ-trifluoropropylmethylpolysiloxane and fatty acid ester can make the two synergistically achieve the blending and finishing of the fabric, and the softness and smoothness of the fabric significantly improved the speed.
2、本发明中，通过向浓缩后的抗菌溶胶内加入有机成膜剂，可使得纤维表面快速形成稳定的凝胶膜结构，在保证抗菌面料耐久性的同时解决因脂肪酸酯和γ-三氟丙基甲基聚硅氧烷的加入导致面料防水性差的问题，对面料整体的光泽度和防水性能有显著提升效果，保证面料光泽感。2. In the present invention, by adding an organic film-forming agent to the concentrated antibacterial sol, a stable gel film structure can be quickly formed on the surface of the fiber, and while ensuring the durability of the antibacterial fabric, it can solve the problem caused by fatty acid esters and γ-three The addition of fluoropropylmethyl polysiloxane leads to the poor water resistance of the fabric, which can significantly improve the overall gloss and water resistance of the fabric and ensure the luster of the fabric.
具体实施方式Detailed ways
下面对本申请作进一步详细描述，有必要在此指出的是，以下具体实施方式只用于对本申请进行进一步的说明，不能理解为对本申请保护范围的限制，该领域的技术人员可以根据上述申请内容对本申请作出一些非本质的改进和调整。The application is described in further detail below. It is necessary to point out that the following specific embodiments are only used to further illustrate the application, and should not be interpreted as limiting the scope of protection of the application. Some non-essential improvements and adjustments are made to this application.
实施例1Example 1
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的0.5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷20g/L，脂肪酸酯为5g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the added amount of hydroxypropyl cellulose HPC is 0.5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate, γ-trifluoropropylmethylpolysiloxane, and fatty acid ester, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the mixed solution The component distribution ratio of γ-trifluoropropylmethylpolysiloxane is 20g/L, fatty acid ester is 5g/L, and butyl titanate is 100g/L.
实施例2Example 2
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a padding machine under a pressure of 2kg/cm2, load time 3min, roll off excess gel, and obtain silver ion antibacterial fabric after drying, wherein the drying heat treatment temperature is 125°C, Heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的0.5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷30g/L，脂肪酸酯为15g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the added amount of hydroxypropyl cellulose HPC is 0.5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate, γ-trifluoropropylmethylpolysiloxane, and fatty acid ester, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the mixed solution The component distribution ratio of γ-trifluoropropylmethylpolysiloxane is 30g/L, fatty acid ester is 15g/L, and butyl titanate is 100g/L.
实施例3Example 3
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的0.5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷50g/L，脂肪酸酯为25g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the added amount of hydroxypropyl cellulose HPC is 0.5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate, γ-trifluoropropylmethylpolysiloxane, and fatty acid ester, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the mixed solution The component distribution ratio of γ-trifluoropropylmethylpolysiloxane is 50g/L, fatty acid ester is 25g/L, and butyl titanate is 100g/L.
实施例4Example 4
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷50g/L，脂肪酸酯为25g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the addition amount of hydroxypropyl cellulose HPC is 5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate, γ-trifluoropropylmethylpolysiloxane, and fatty acid ester, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the mixed solution The component distribution ratio of γ-trifluoropropylmethylpolysiloxane is 50g/L, fatty acid ester is 25g/L, and butyl titanate is 100g/L.
实施例5Example 5
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的10％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷50g/L，脂肪酸酯为25g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the amount of hydroxypropyl cellulose HPC is 10% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate, γ-trifluoropropylmethylpolysiloxane, and fatty acid ester, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the mixed solution The component distribution ratio of γ-trifluoropropylmethylpolysiloxane is 50g/L, fatty acid ester is 25g/L, and butyl titanate is 100g/L.
对比例1Comparative example 1
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷75g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the addition amount of hydroxypropyl cellulose HPC is 5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate and γ-trifluoropropylmethyl polysiloxane, and adjusted the pH to 4 with 5wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the composition ratio of the mixed solution was γ-trifluoropropylmethyl polysiloxane 75g/L, butyl titanate 100g/L.
对比例2Comparative example 2
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷75g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the addition amount of hydroxypropyl cellulose HPC is 5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 hour, slowly added butyl titanate and fatty acid ester, and adjusted the pH to 4 with 5wt% dilute nitric acid, and continued to stir for 20 minutes to obtain a mixed solution, wherein the composition ratio of the mixed solution was γ-trifluoropropylmethyl Polysiloxane 75g/L, butyl titanate 100g/L.
对比例3Comparative example 3
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯、γ-三氟丙基甲基聚硅氧烷、脂肪酸酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中混合液的组分配比为γ-三氟丙基甲基聚硅氧烷50g/L，脂肪酸酯为25g/L，钛酸丁酯100g/L。Among them, the antibacterial sol is obtained by adding silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, wherein the mixed solution is prepared as follows: With a mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol, stir evenly for 1 hour, slowly add butyl titanate, γ-trifluoropropylmethylpolysiloxane, fatty acid ester, and adjust with 5wt% dilute nitric acid When the pH is 4, continue to stir for 20 minutes to obtain a mixed solution, wherein the component distribution ratio of the mixed solution is 50 g/L of γ-trifluoropropylmethyl polysiloxane, 25 g/L of fatty acid ester, and 100 g/L of butyl titanate. L.
对比例4Comparative example 4
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a paddle under a pressure of 2kg/cm 2 for 3 minutes, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C , heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，后向浓缩溶胶内加入羟丙基纤维素HPC混合制备而成，其中羟丙基纤维素HPC加入量为浓缩后溶胶重量的5％，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中钛酸丁酯的添加量为175g/L。Among them, the antibacterial sol is obtained by adding the silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, and then adding hydroxypropyl to the concentrated sol It is prepared by mixing cellulose HPC, wherein the addition amount of hydroxypropyl cellulose HPC is 5% of the weight of the concentrated sol, and the preparation method of the mixed solution is: according to the mass ratio of 13:10, weigh urea and dissolve it in absolute ethanol , stirred evenly for 1 h, slowly added butyl titanate, and adjusted the pH to 4 with 5 wt% dilute nitric acid, and continued to stir for 20 min to obtain a mixed solution, wherein the added amount of butyl titanate was 175 g/L.
对照组control group
一种银离子抗菌面料的生产方法，包括以下步骤：A production method of silver ion antibacterial fabric, comprising the following steps:
步骤S1、预处理面料的制备；采用棉纤维经纬编织形成面料，并对编织面料进行皂洗，后用去离子水彻底冲洗干净，烘干，得到预处理面料；其中对编织面料进行皂洗的方法为，按照1:30的浴比，将编织面料置于温度为40℃，洗涤剂浓度为0.2％的皂液中，搅拌清洗20min；Step S1, preparation of pretreated fabrics: fabrics are formed by warp and weft weaving of cotton fibers, and the woven fabrics are soaped, then thoroughly rinsed with deionized water, dried, and pretreated fabrics are obtained; wherein the woven fabrics are soaped The method is, according to the bath ratio of 1:30, put the woven fabric in a soap solution with a temperature of 40°C and a detergent concentration of 0.2%, and stir and wash it for 20 minutes;
步骤S2、在预处理面料表面浸涂抗菌溶胶；Step S2, dipping and coating the antibacterial sol on the surface of the pretreated fabric;
步骤S3、将经浸涂的预处理面料于轧车上以2kg/cm2的压力下，负载时间3min，轧掉多余凝胶，干燥后即得银离子抗菌面料，其中干燥热处理温度为125℃，热处理时间25min；Step S3, place the dip-coated pretreated fabric on a padding machine under a pressure of 2kg/cm2 for a load time of 3min, roll off excess gel, and dry to obtain a silver ion antibacterial fabric, wherein the drying heat treatment temperature is 125°C. Heat treatment time 25min;
其中，抗菌溶胶通过将硝酸银水溶液缓慢加入混合液内，持续搅拌待溶液体系呈溶胶状，并将溶胶置于65-75℃烘箱中浓缩10h得到浓缩溶胶，其中混合液的制备方法为：按照质量比13:10，称取尿素溶解到无水乙醇中，均匀搅拌1h，缓慢加入钛酸丁酯，并用5wt％稀硝酸调节pH为4，继续搅拌20min,得到混合液，其中钛酸丁酯的添加量为175g/L。Among them, the antibacterial sol is obtained by adding silver nitrate aqueous solution slowly into the mixed solution, stirring continuously until the solution system is in the form of a sol, and concentrating the sol in an oven at 65-75°C for 10 hours to obtain a concentrated sol, wherein the mixed solution is prepared as follows: The mass ratio is 13:10, weigh urea and dissolve it in absolute ethanol, stir evenly for 1 hour, slowly add butyl titanate, and adjust the pH to 4 with 5wt% dilute nitric acid, and continue stirring for 20 minutes to obtain a mixed solution, in which butyl titanate The amount added is 175g/L.
将分别对实施例1-5、对比例1-4以及对照组生产方法所获得的银离子抗菌面料进行性能检测，其检测指标内容包括：(1)柔软度、光滑度检测，对生产制得的银离子抗菌面料分别进行柔软度和光滑度检测，采用5人评分法，对各组银离子抗菌面料进行触摸主观打分，并取平均值，评分越高则面料柔软度越好，评分越低则织物柔软度越差；(2)光泽度检测，对整理后的面料分别进行光泽度检测，采用5人评级法，对整理针织物进行主观评级，光泽级别越低则面料光泽越差，光泽级别越高则面料光泽越好；(3)拒水性能，按GB/T 4745-1997《纺织织物表面抗湿性测试沾水试验》方法测试，其测试结果如下表：The silver ion antibacterial fabric that embodiment 1-5, comparative example 1-4 and control group production method obtains is carried out performance detection respectively, and its detection index content comprises: (1) softness, smoothness detection, to the production obtained The softness and smoothness of the silver ion antibacterial fabrics were tested respectively, and the five-person scoring method was used to subjectively score the silver ion antibacterial fabrics of each group, and the average value was taken. The higher the score, the better the softness of the fabric, and the lower the score The softness of the fabric is worse; (2) Gloss detection, the gloss of the finished fabrics is tested respectively, and the 5-person rating method is used to subjectively rate the finished knitted fabrics. The lower the gloss level is, the worse the fabric gloss is. The higher the grade, the better the luster of the fabric; (3) Water repellency, according to the method of GB/T 4745-1997 "Test of Textile Fabric Surface Moisture Resistance to Water Staining Test", the test results are as follows:
综合以上实验数据，得出以下结论：Based on the above experimental data, the following conclusions can be drawn:
由实施例1-5、对比例1-4以及对照组可知，实施例1-5中面料的柔软度评分均达到90以上，而光滑度评分也达到80以上，因此实施例1-5获得的银离子抗菌面料柔软度和光滑度良好，而实施例4中面料的光滑度和柔软度均达到最佳，将对比例1和对比例2分别与对比例4相比，可知脂肪酸酯和γ-三氟丙基甲基聚硅氧烷的添加均可对面料的柔软度和光滑度起到一定的提升效果，而将对比例1与对比例2分别与实施例4相比，将脂肪酸酯和γ-三氟丙基甲基聚硅氧烷合理配比加入混合液内后，可显著提高面料的整体柔软度和光滑度，将对比例3与对照组相比，脂肪酸酯和γ-三氟丙基甲基聚硅氧烷的添加虽可改善面料的柔软度和光滑度，但面料的防水性能下降，而将对比例3与实施例4相比，向溶胶内加入有机成膜剂可在保证面料柔软度手感的同时提高面料整体的光泽度和防水性能，解决了经脂肪酸酯和γ-三氟丙基甲基聚硅氧烷处理后面料防水性能差的问题。From Examples 1-5, Comparative Examples 1-4 and the control group, it can be seen that the softness scores of fabrics in Examples 1-5 all reach more than 90, and the smoothness scores also reach more than 80, so the results obtained in Examples 1-5 The softness and smoothness of the silver ion antibacterial fabric are good, and the smoothness and softness of the fabric in Example 4 all reach the best. Comparing Comparative Example 1 and Comparative Example 2 with Comparative Example 4, it can be known that fatty acid ester and γ -The addition of trifluoropropylmethylpolysiloxane can improve the softness and smoothness of the fabric to a certain extent, and comparative example 1 and comparative example 2 are compared with embodiment 4 respectively, and fatty acid After the ester and γ-trifluoropropylmethylpolysiloxane are added into the mixture in a reasonable ratio, the overall softness and smoothness of the fabric can be significantly improved. Compared with the control group in Comparative Example 3, fatty acid ester and γ -Though the addition of trifluoropropylmethylpolysiloxane can improve the softness and smoothness of the fabric, the waterproof performance of the fabric declines, and comparing Comparative Example 3 with Example 4, adding organic film-forming material to the sol The agent can improve the overall gloss and waterproof performance of the fabric while ensuring the softness and feel of the fabric, and solve the problem of poor waterproof performance of the fabric treated with fatty acid ester and γ-trifluoropropylmethyl polysiloxane.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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