CN113152087B - Waterproof flame-retardant finishing agent and finishing process for polyester fabric by using same - Google Patents

Waterproof flame-retardant finishing agent and finishing process for polyester fabric by using same Download PDF

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Publication number
CN113152087B
CN113152087B CN202110373858.2A CN202110373858A CN113152087B CN 113152087 B CN113152087 B CN 113152087B CN 202110373858 A CN202110373858 A CN 202110373858A CN 113152087 B CN113152087 B CN 113152087B
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agent
finishing
fabric
waterproof
retardant
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CN113152087A (en
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李良
孙草
顾蓉怡
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Ico Nanotechnology Suzhou Co ltd
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Ico Nanotechnology Suzhou Co ltd
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/244—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus
    • D06M13/282—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing sulfur or phosphorus with compounds containing phosphorus
    • D06M13/292—Mono-, di- or triesters of phosphoric or phosphorous acids; Salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/35—Heterocyclic compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/395—Isocyanates
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
    • D06M2101/16—Synthetic fibres, other than mineral fibres
    • D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M2101/32—Polyesters
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/10—Repellency against liquids
    • D06M2200/12—Hydrophobic properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/30—Flame or heat resistance, fire retardancy properties
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to a waterproof flame-retardant finishing agent and a finishing process for polyester fabric, wherein the finishing agent consists of 180-250g/L phosphate flame retardant, 10-30g/L acrylate emulsion waterproof agent and 10-30g/L isocyanate crosslinking agent, and the finishing process comprises the following steps: and (3) putting the polyester fabric into the finishing agent, soaking for 5-10s at the temperature of 10-20 ℃, padding, wherein the padding residual rate is 65-75%, and finally baking for 40-60s at the temperature of 130-160 ℃. According to the invention, the flame-retardant waterproof finishing process is simplified by optimizing the combination and the proportion of the finishing agents, the excellent flame-retardant waterproof effect is realized, and the finished fabric has the hand feeling.

Description

Waterproof flame-retardant finishing agent and finishing process for polyester fabric by using same
Technical Field
The invention relates to the field of after-finishing of textiles, in particular to a waterproof flame-retardant finishing agent and a finishing process of the waterproof flame-retardant finishing agent on polyester fabrics.
Background
Polyester, namely polyester fiber, is the most widely used synthetic fiber variety with the largest world yield, and accounts for more than 60% of the world synthetic fiber yield. The terylene is widely applied to the fields of textile clothing, home textile and the like, and is the fabric with the largest export in China. But polyester itself does not possess flame retardant property, can burn rapidly and form the drip under open flame condition, causes secondary fire source, leads to scalding, burn etc. easily, simultaneously, polyester burning still can release a large amount of cigarettes and cause choking for polyester's application has the potential safety hazard. Along with the improvement of the living standard and the enhancement of the safety consciousness of people, the demand for the flame-retardant fabric is greatly increased, and the polyester fabric is used as the fabric with the most extensive application, and the endowment of the flame-retardant functionality also becomes a research hot spot in academic and industrial fields.
Most of the existing technologies are flame-retardant waterproof coating technologies, the fabric treated by the technology is thicker, has rough hand feeling, requires coating equipment in a dye factory, and few flame-retardant waterproof shaping technologies are two-bath methods, but the technology is complex. The finishing technology of the fabric is a technological process for improving the appearance and the hand feeling of the fabric by a chemical or physical method, improving the service performance or endowing special functions. At present, the finishing of the fabric is often a single-function finishing process, and the fabric needs to be finished sequentially through a plurality of finishing procedures to endow the fabric with different functions; the process capable of being finished simultaneously has complicated procedure, high cost and low efficiency.
CN111074593a and CN106120303a perform multifunctional after-finishing on the fabric, a padding mode of two padding and two padding is adopted, and the soaking time and the heat treatment process are longer; CN110172822a discloses a preparation method of an acrylic/polyester blended fabric flame-retardant waterproof fabric, the pretreatment process is longer, and titanium dioxide slurry needs to be sprayed, so that the fabric has poor hand feeling; CN108708172a needs to finish the fabric with different functions in sequence, and the process is complex; CN112144296a relates to a flame-retardant waterproof technology for a safety vest, which can provide flame-retardant waterproof performance for fabrics, but has a complex technology. Therefore, a finishing process with good waterproof and flame-retardant effects and simple flow is still needed.
Disclosure of Invention
In order to solve the technical problems, the invention provides the waterproof flame-retardant finishing agent and the finishing process for the polyester fabric, the finishing process is simplified by optimizing the combination and the proportion of the finishing agent, the excellent flame-retardant waterproof effect is realized, and the finished fabric has the hand feeling.
The waterproof flame-retardant finishing agent consists of 180-250g/L phosphate flame retardant, 10-30g/L acrylate emulsion ester waterproof agent and 10-30g/L isocyanate cross-linking agent.
The three components in the finishing agent have optimal proportion, can ensure that the flame retardant and waterproof functions are coordinated and exist at the same time, and can meet the set requirements. Meanwhile, the-NCO group in the cross-linking agent can be cross-linked with hydroxyl groups, ester groups and other groups in the waterproof agent molecules, and the contact area between the cross-linking agent and the fabric is increased after the cross-linking agent and the waterproof agent are cross-linked, so that the adhesive force of the waterproof agent is obviously improved, and the waterproof effect of the fabric is more durable. The flame retardant is easy to fall off from the fabric after the fabric is finished by the traditional technology is subjected to water, the flame retardant performance is weakened, and the waterproof agent molecules and the cross-linking agent molecules are crosslinked on the surface of the fabric to form a net structure, so that the flame retardant is well sealed, and the flame retardant is prevented from falling off after the fabric is used for a long time.
Further, the phosphate flame retardant is diphenyl phosphate.
Further, the acrylate emulsion ester waterproofing agent comprises perfluoroalkyl ethyl acrylate emulsion ester.
Further, the acrylate emulsion waterproof agent also comprises an acrylate emulsion, and the mass ratio of the perfluoroalkyl ethyl acrylate emulsion to the acrylate emulsion is 5-7:1.
Further, the isocyanate-based crosslinking agent includes diisocyanate.
Further, the isocyanate cross-linking agent also comprises aziridine, and the mass ratio of diisocyanate to the aziridine is 1-3:1-2.
Further, the finishing agent consists of 180g/L phosphate flame retardant, 30g/L acrylate emulsion waterproof agent and 20g/L isocyanate cross-linking agent.
The invention relates to a finishing process of polyester fabric, which comprises the following steps:
and (3) putting the polyester fabric into the finishing agent, soaking for 5-10s at the temperature of 10-20 ℃, padding, wherein the padding residual rate is 65-75%, and finally baking for 40-60s at the temperature of 130-160 ℃.
Compared with the traditional process that the fabric is soaked at normal temperature and then subjected to heat treatment at about 50 ℃ for 30-45min, the finishing agent disclosed by the invention can fully wet and permeate the fabric in a short time under the normal temperature condition, so that the soaking time is greatly shortened, and meanwhile, the process of heat treatment is omitted.
The phosphate flame retardant is easy to volatilize at high temperature, the cloth cover can be hardened at high temperature, the friction performance of the cloth cover can be reduced due to long-time baking at high temperature, and partial dye is migrated from the inside of the fiber to the surface of the fiber through a fiber capillary under the action of dry heat or hot humid air during high-temperature setting, so that the dye is accumulated and redistributed on the surface of the fiber, and the color fastness is reduced. The flame retardant, the cross-linking agent, the waterproof agent and the fabric are fully cross-linked and combined, and are shaped for 40-60 seconds at 130-160 ℃ at one time, so that the rubbing fastness of the fabric is not lost.
Further, the padding treatment is performed in a one-padding-one-padding manner.
Further, the machine speed of the baking treatment is 14-16m/min.
The invention also claims the terylene fabric finished by the finishing process.
By means of the scheme, the invention has at least the following advantages:
(1) The invention optimizes the proportion of the finishing agent, and is matched with a proper finishing process, the flame retardant property of the finished polyester fabric reaches the national standard, and the waterproof property reaches the American standard four-level standard.
(2) The invention simplifies the procedures of soaking, heat treatment and the like in the finishing process, greatly shortens the finishing time and is suitable for industrial production of the terylene fabric.
The foregoing description is only an overview of the present invention and is presented in terms of preferred embodiments of the present invention so that the present invention may be more clearly understood and implemented in accordance with the teachings of the present specification.
Drawings
In order that the invention may be more readily understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
FIG. 1 is a graph showing the results of the friction performance test of the fabrics finished in example 1 and comparative example 5.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the invention and practice it.
Example 1
(1) 200g/L of diphenyl phosphate as a flame retardant, 25g/L of waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester: acrylate emulsion=7:1) and 20g/L of crosslinking agent (diisocyanate: aziridine=1:1) are mixed and stirred to obtain a finishing agent;
(2) Will be 100g/m 3 The polyester knitted fabric is put into a finishing agent, soaked for 10s at 15 ℃, rolled by a rolling machine (one padding one), the rolling residual rate is 65%, and baked for 60s at 130 ℃ to obtain finished fabric.
Example 2
(1) 180g/L of diphenyl phosphate as a flame retardant, 20g/L of waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester: acrylate emulsion=7:1) and 10g/L of crosslinking agent (diisocyanate: aziridine=3:2) are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 5s at 15 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 45s at 140 ℃ to obtain finished fabric.
Example 3
(1) 180g/L of diphenyl phosphate as a flame retardant, 30g/L of waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester) and 20g/L of crosslinking agent (diisocyanate) are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 40s at 150 ℃ to obtain finished fabric.
Example 4
(1) 220g/L of diphenyl phosphate as a flame retardant, 15g/L of waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester: acrylate emulsion=6:1) and 30g/L of crosslinking agent (diisocyanate: aziridine=1:2) are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 50s at 135 ℃ to obtain finished fabric.
Example 5
(1) Mixing and stirring 210g/L of diphenyl phosphate serving as a flame retardant, 25g/L of a waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester: acrylate emulsion=5:1) and 25g/L of a crosslinking agent (diisocyanate: aziridine=2:1) to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 40s at 160 ℃ to obtain finished fabric.
Comparative example 1
(1) CTF2000 SR15 (180 g/L) of Belgium CTF2000 company, CTF2000 6004 (30 g/L) of Belgium CTF2000 company and cross-linking agent diisocyanate (20 g/L) are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 40 ℃, rolled by a rolling machine (two-padding and two-padding), the rolling residual rate is 70%, and baked for 40s at 150 ℃ to obtain finished fabric.
Comparative example 2
(1) 160g/L of diphenyl phosphate as a flame retardant, 30g/L of perfluoroalkyl ethyl acrylate emulsion as a waterproof agent and 20g/L of diisocyanate as a crosslinking agent are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 40s at 150 ℃ to obtain finished fabric.
Comparative example 3
(1) 180g/L of diphenyl phosphate as a flame retardant, 5g/L of perfluoroalkyl ethyl acrylate emulsion as a waterproof agent and 20g/L of diisocyanate as a crosslinking agent are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 40s at 150 ℃ to obtain finished fabric.
Comparative example 4
(1) 180g/L of diphenyl phosphate as a flame retardant, 30g/L of perfluoroalkyl ethyl acrylate emulsion as a waterproof agent and 5g/L of diisocyanate as a crosslinking agent are mixed and stirred to obtain a finishing agent;
(2) 70g/m 3 The polyester woven cloth is put into a finishing agent, soaked for 10s at 20 ℃, rolled by a rolling machine (one is used for padding one), the rolling residual rate is 70%, and baked for 40s at 150 ℃ to obtain finished fabric.
Comparative example 5
(1) 200g/L of diphenyl phosphate as a flame retardant, 25g/L of waterproof agent (perfluoroalkyl ethyl acrylate emulsion ester: acrylate emulsion=7:1) and 20g/L of crosslinking agent (diisocyanate: aziridine=1:1) are mixed and stirred to obtain a finishing agent;
(2) Will be 100g/m 3 The polyester knitted fabric is put into a finishing agent, soaked for 10s at 15 ℃, rolled by a rolling machine (one padding one), the rolling residual rate is 65%, and baked for 60s at 170 ℃ to obtain finished fabric.
The fabrics finished in example 1 and comparative example 5 were respectively subjected to friction performance test, and the specific method is as follows: ISO 105, results are shown in FIG. 1.
In fig. 1, a and c are graphs of dry crock fastness test results of example 1 and comparative example 5, respectively, and b and d are graphs of wet crock fastness test results of example 1 and comparative example 5, respectively. As can be seen from the comparison of ac and bd, the color fading degree of the polyester fabric after finishing is obviously lower than that of comparative example 5, which shows that the rubbing fastness is better.
Test one: flame retardant Performance test
The terylene fabrics finished in examples 1-5 and comparative examples 1-4 are tested for flame retardant property according to the standard GB/T5455-1997 'vertical textile combustion property test method', and pass if the fabrics are not flame-retardant and smoldering after vertical ignition.
And II, testing: fire retardant test after Water washing
After the polyester fabrics finished in examples 1-5 and comparative examples 1-4 are washed once according to AATCC 135 standard at 41 ℃, if the fabrics are vertically ignited for 3 seconds, the fabrics can be automatically quenched and recorded as passing; if the fabric is not automatically extinguished after being vertically ignited, the fabric does not pass through the fire-extinguishing device.
And (3) testing: waterproof test
The polyester fabrics finished in examples 1 to 5 and comparative examples 1 to 4 were tested for water repellency according to the American standard ATCC 22-2005 "Water repellency test spray method".
The test results are shown in Table 1.
Table 1 polyester fabric performance test results
Fabric Test one Test II Test three
Example 1 By passing through By passing through 90 minutes
Example 2 By passing through By passing through 90 minutes
Example 3 By passing through By passing through 95 minutes
Example 4 By passing through By passing through 90 minutes
Example 5 By passing through By passing through 90 minutes
Comparative example 1 By passing through Not pass through 80 minutes
Comparative example 2 By passing through Not pass through 85 min
Comparative example 3 By passing through Not pass through 85 min
Comparative example 4 By passing through Not pass through 80 minutes
As shown in Table 1, the flame retardant properties of the polyester fabric finished by the method meet the standards. ATCC 22-2005 annex a specifies a textile waterproof grade index: (1) five-stage waterproofing: 100 minutes; (2) four-stage waterproofing: dividing into 90 parts; (3) three-stage waterproof: 80 minutes. The polyester fabric finished by the method is 90 minutes or more in the waterproof test, achieves four-level waterproof, and is better in flame retardant property test after washing than the comparative example. Comparison of the results of the comparative example and the example shows that flame retardant performance cannot be achieved outside the concentration range of the finishing agent defined by the present invention, and that the waterproof effect is also reduced.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present invention will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present invention.

Claims (2)

1. The finishing process of the polyester fabric is characterized by comprising the following steps of:
soaking the terylene fabric in a finishing agent at the temperature of 10-20 ℃ for 5-10s, padding the terylene fabric with the rolling residue of 65-75 percent, and finally baking the terylene fabric at the temperature of 130-160 ℃ for 40-60s; wherein the padding treatment mode is one padding;
the finishing agent consists of 180-250g/L of flame retardant, 10-30g/L of waterproof agent and 10-30g/L of crosslinking agent; wherein the flame retardant is diphenyl phosphate, the waterproof agent comprises perfluoroalkyl ethyl acrylate emulsion and acrylate emulsion, the mass ratio of the perfluoroalkyl ethyl acrylate emulsion to the acrylate emulsion is 5-7:1, the crosslinking agent comprises diisocyanate and aziridine, and the mass ratio of the diisocyanate to the aziridine is 1-3:1-2.
2. The finishing process of claim 1, wherein: the finishing agent consists of 180g/L of flame retardant, 30g/L of waterproof agent and 20g/L of crosslinking agent.
CN202110373858.2A 2021-04-07 2021-04-07 Waterproof flame-retardant finishing agent and finishing process for polyester fabric by using same Active CN113152087B (en)

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CN115233468B (en) * 2022-07-25 2023-11-17 潍坊佳诚数码材料有限公司 Polyester advertising lamp box cloth with multiple printing modes and manufacturing process thereof

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CN103343450A (en) * 2013-06-21 2013-10-09 黄惠标 Three-proofing and soil release textile fabric and preparation method thereof
CN103661149A (en) * 2012-09-21 2014-03-26 东纶科技实业有限公司 Automobile engine room baffle material and preparation method thereof
CN106498544A (en) * 2016-12-28 2017-03-15 毛维元 A kind of flame-retardant water-repellent refuses oily woven cloth and preparation method thereof

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Publication number Priority date Publication date Assignee Title
JP2004300630A (en) * 2003-03-31 2004-10-28 Nicca Chemical Co Ltd Method for producing fiber product having water and oil repellency and water and oil repellent
KR20120128499A (en) * 2011-05-17 2012-11-27 한국건설생활환경시험연구원 Headlining Material for Automobile
CN103661149A (en) * 2012-09-21 2014-03-26 东纶科技实业有限公司 Automobile engine room baffle material and preparation method thereof
CN103015179A (en) * 2012-11-29 2013-04-03 常熟市三利经纬编织造有限公司 Method for producing waterproof cotton and nylon blended fabric
CN103343450A (en) * 2013-06-21 2013-10-09 黄惠标 Three-proofing and soil release textile fabric and preparation method thereof
CN106498544A (en) * 2016-12-28 2017-03-15 毛维元 A kind of flame-retardant water-repellent refuses oily woven cloth and preparation method thereof

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