CN106977663A - 一种壁纸专用苯丙胶乳 - Google Patents

一种壁纸专用苯丙胶乳 Download PDF

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CN106977663A
CN106977663A CN201710262764.1A CN201710262764A CN106977663A CN 106977663 A CN106977663 A CN 106977663A CN 201710262764 A CN201710262764 A CN 201710262764A CN 106977663 A CN106977663 A CN 106977663A
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styrene
wallpaper
acrylic latex
monomer
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施晓旦
尹东华
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Shanghai Dongsheng New Material Co Ltd
Shandong Dongsheng New Material Co Ltd
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Abstract

本发明公开了一种壁纸专用苯丙胶乳，其制备方法包括以下步骤：将羧酸单体、(甲基)丙烯酸酯单体、(甲基)苯乙烯单体、交联单体、硅烷、锆盐、乳化剂和引发剂的混合物的水溶液进行自由基乳液聚合，60℃～90℃下反应时间为3～10小时，将反应产物用碱性物质调节pH＝5～9，经过滤后，制得苯丙胶乳；本发明还公开了由上述方法制备的苯丙胶乳的应用。与现有技术相比，本发明所述的壁纸专用苯丙胶乳在壁纸的生产中主要起到增强其强度的作用，并且提高壁纸的耐水性，使得壁纸不易受潮。

Description

一种壁纸专用苯丙胶乳
技术领域
本发明涉及壁纸技术领域，具体涉及一种壁纸专用苯丙胶乳及其制备方法和应用。
背景技术
墙纸又名壁纸，因其具有色彩多样、图案丰富、豪华气派、安全环保、施工方便、价格适宜等优势在家装中应用越来越广泛，常见墙纸大是以纯纸、无纺布等材料作为基材，在其表面涂覆树脂浆料，经高温塑化、印制压花等工序制成。
目前市场上最常见的涂层浆料主要是由PVC树脂及填料组成，这种涂层材料虽然具有美观耐用防水等优点，然而其透气性差，且含有有机类溶剂，长时间使用会污染室内空气，随着人们环保意识的提高，对壁纸的环保性要求也越来越高，这无疑需要使用新的涂层材料取代PVC树脂。近年来市场上涌现出一批环保的水性树脂涂层材料，这类材料虽然不含挥发性有机溶剂，然而其在透气性、塑化温度、附加功能性以及与基材的贴合性等方面仍存在不足。
中国专利CN 103073671A公开了一种硅藻土壁纸用胶粘剂乳液，通过核壳结构的分子设计，保证乳液对硅藻土及壁纸原纸的粘接能力，提高壁纸的强度。但是相对壁纸的要求，壁纸的强度提高不大及耐水性差。
发明内容
本发明的目的在于克服现有技术中的缺陷，提出了一种壁纸专用苯丙胶乳，其加入交联单体、硅氧烷和锆盐，与普通苯丙胶乳相比，将本发明所述的苯丙胶乳应用于壁纸的生产中，具有更好的强度及耐水性。
为实现上述目的，本发明采用如下技术方案：
第一方面，本发明提供一种壁纸专用苯丙胶乳的制备方法，包括以下步骤：将羧酸单体、(甲基)丙烯酸酯单体、(甲基)苯乙烯单体、交联单体、硅烷、锆盐、乳化剂和引发剂的混合物的水溶液进行自由基乳液共聚，反应时间3～10小时，将反应产物用碱性物质调节pH＝5～9，经过滤后，制得苯丙胶乳。
为了进一步优化上述技术方案，本发明所采取的技术措施还包括：
优选地，在上述制备方法中，所述苯丙胶乳包括如下组分及其重量份数：
优选地，所述羧酸单体选自丙烯酸、甲基丙烯酸、马来酸、富马酸或衣康酸中的至少一种。
优选地，所述(甲基)丙烯酸酯单体选自丙烯腈、丙烯酸甲酯、丙烯酸乙酯、丙烯酸正丁酯、丙烯酸异丁酯、丙烯酸-2-乙基己酯、甲基丙烯酸甲酯、甲基丙烯酸乙酯、甲基丙烯酸正丁酯、甲基丙烯酸-2-乙基己酯、丙烯酸或甲基丙烯酸C8～C16烷基酯中的至少一种；更优选地，所述(甲基)丙烯酸酯单体选自丙烯酸正丁酯、甲基丙烯酸甲酯、丙烯酸-2-乙基己酯中的至少一种。
优选地，所述交联单体选自二乙烯基苯、丙烯酸羟丙酯、丙烯酸羟乙酯中的至少一种。
优选地，所述乳化剂选自烯丙基聚氧乙烯醚硫酸铵、烯丙基聚氧乙烯醚、乙烯基聚氧乙烯醚中的至少一种。
优选地，所述引发剂选自过硫酸钾、过硫酸钠、过硫酸铵中的至少一种。
优选地，所述硅烷选自乙烯基三异丙氧基硅烷、γ-甲基丙烯酰氧基丙基三甲氧基硅烷、乙烯基三乙氧基硅烷中的至少一种。
优选地，所述锆盐选自碳酸锆、醋酸锆中的至少一种。
优选地，所述碱性物质选自碱金属的氢氧化物。
优选地，所述自由基乳液共聚的反应温度为60℃～90℃。
另一方面，本发明提供一种由上述制备方法制得的壁纸专用苯丙胶乳。
优选地，所述苯丙胶乳的乳液重量固含量为20％～50％。
最后，本发明还提供一种上述壁纸专用苯丙胶乳的应用。
优选地，将上述壁纸专用苯丙胶乳用于壁纸生产过程中的浸胶组合物中。
与现有技术相比，本发明具有以下有益效果：
本发明人发现在本发明中加入少量交联单体、硅氧烷和锆盐，出乎意料的，应用于壁纸的浸胶中，壁纸的强度有比较明显的提高，同时壁纸的抗水性有所提高。这可能由于胶乳中的交联单体、硅氧烷在乳液干燥过程中使胶乳呈热固性，其增强与壁纸的纤维的结合力，表现为壁纸的强度的提升。少量的锆盐的加入，锆离子容易跟胶乳中的活性基团、壁纸的羟基等基团反应，起到架桥的作用，提高纸张的强度及壁纸表面的封闭性，抗水性可以有所提高。
本发明的一种壁纸专用苯丙胶乳是一种能满足壁纸生产的高性能、环保的产品。该产品在壁纸的生产中使用，能明显提高壁纸的强度及耐水性。
具体实施方式
下面结合实施例，对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案，而不能以此来限制本发明的保护范围。
实施例1
壁纸专用苯丙胶乳的制备：
在2000ml反应釜中加入0.5克烯丙基聚氧乙烯醚硫酸铵，0.5克过硫酸钾，107.4克蒸馏水，完全溶解成水溶液。进行搅拌加热，加热温度60℃，进行聚合反应。滴加入丙烯酸正丁酯80克、甲基丙烯酸甲酯20克、二乙烯基苯0.2克、丙烯酸1克、γ-甲基丙烯酰氧基丙基三甲氧基硅烷0.2克的混合单体，滴加时间6小时。加入5克碳酸锆，继续搅拌4小时。冷却至25℃，经100目筛网过滤，得到壁纸专用苯丙胶乳，固含量49.88wt％，pH＝5.15(使用PHS-3C精密pH计测得)。
实施例2
壁纸专用苯丙胶乳的制备：
在2000ml反应釜中加入2克烯丙基聚氧乙烯醚硫酸铵和3克乙烯基聚氧乙烯醚，5克过硫酸钠，700.5克蒸馏水，完全溶解成水溶液。进行搅拌加热，加热温度90℃，进行聚合反应。滴加入丙烯腈30克、丙烯酸甲酯20克、丙烯酸乙酯50克，甲基丙烯酸5克，苯乙烯30克、丙烯酸羟乙酯2克和乙烯基三异丙氧基硅烷5克的混合单体，滴加时间2小时。加入20克醋酸锆，继续搅拌1小时。冷却至25℃，用12.5克40wt％氢氧化钠水溶液中和，经100目筛网过滤，得到壁纸专用苯丙胶乳，固含量20.17wt％，pH＝8.94(使用PHS-3C精密pH计测得)。
实施例3
壁纸专用苯丙胶乳的制备：
在2000ml反应釜中加入3克烯丙基聚氧乙烯醚，2克过硫酸铵，衣康酸1克和261.74克蒸馏水，完全溶解成水溶液。进行搅拌加热，加热温度80℃，进行聚合反应。滴加入苯乙烯10克，甲基苯乙烯10克，丙烯酸2克，甲基丙烯酸正丁酯100克和丙烯酸羟丙酯0.5克、二乙烯基苯0.5克、乙烯基三异丙氧基硅烷1克、γ-甲基丙烯酰氧基丙基三甲氧基硅烷2克的混合单体，滴加时间4小时。加入5克碳酸锆、5克醋酸锆，继续搅拌1小时。冷却至25℃，用10克30wt％氢氧化钠水溶液中和，经100目筛网过滤，得到壁纸专用苯丙胶乳，固含量35.17wt％，pH＝7.76(使用PHS-3C精密pH计测得)。
实施例4
壁纸专用苯丙胶乳的制备：
在2000ml反应釜中加入1克烯丙基聚氧乙烯醚和1克烯丙基聚氧乙烯醚硫酸铵，2克过硫酸铵和1克过硫酸钠，富马酸1克、马来酸1克和204.7克蒸馏水，完全溶解成水溶液。进行搅拌加热，加热温度70℃，进行聚合反应。滴加入苯乙烯5克，甲基苯乙烯10克，丙烯酸-2-乙基己酯100克、二乙烯基苯0.8克和乙烯基三乙氧基硅烷2克的混合单体，滴加时间3小时。加入15克醋酸锆，继续搅拌2小时。冷却至25℃，用10克20wt％氢氧化钠水溶液中和，经100目筛网过滤，得到壁纸专用苯丙胶乳，固含量40.02wt％，pH＝8.34(使用PHS-3C精密pH计测得)。
实施例5
壁纸专用苯丙胶乳的制备：
在2000ml反应釜中加入4克烯丙基聚氧乙烯醚硫酸铵，2克过硫酸铵，富马酸1克和388.50克蒸馏水，完全溶解成水溶液。进行搅拌加热，加热温度75℃，进行聚合反应。滴加入苯乙烯24克，甲基丙烯酸甲酯30克，甲基丙烯酸-2-乙基己酯70克、丙烯酸羟丙酯1.5克、丙烯酸3克、γ-甲基丙烯酰氧基丙基三甲氧基硅烷2克、乙烯基三乙氧基硅烷2克的混合单体，滴加时间5小时。加入4克醋酸锆、8克碳酸锆，继续搅拌1小时。冷却至25℃，用10克25wt％氢氧化钠水溶液中和，经100目筛网过滤，得到壁纸专用苯丙胶乳，固含量28.08wt％，pH＝7.15(使用PHS-3C精密pH计测得)。
实施例6
对比例：按CN 10307367A的方法制备的苯丙胶乳。
用实施例1～5和对比例，按下述工艺进行操作：
A、将实施例1～5和对比例样品稀释成重量固含量20％，将原纸浸泡式涂在基纸上，105度烘10分钟，烘干后检测指标。
B、检测抗张强度。
C、抗水性(Cobb值)：采用杭州轻通博科自动化技术有限公司的XSH型可勃吸收性测定仪按GB/T 1540-1989方法检测待测壁纸样品。
判定标准：强度越大表明壁纸用苯丙胶乳的增强效果越好。Cobb值越小效果越好。
抗张强度KN/m Cobb值/(g/m2)
未浸胶 3.647 63.1
对比例 6.150 35.0
实施例1 8.633 24.6
实施例2 8.582 23.5
实施例3 8.654 23.9
实施例4 8.782 22.8
实施例5 8.891 23.2
从上述应用结果可以看出：使用本发明实施例1～5制备的壁纸专用苯丙胶乳，与对比例相比，对壁纸的增强效果及耐水性更好。
以上对本发明的具体实施例进行了详细描述，但其只是作为范例，本发明并不限制于以上描述的具体实施例。对于本领域技术人员而言，任何对本发明进行的等同修改和替代也都在本发明的范畴之中。因此，在不脱离本发明的精神和范围下所作的均等变换和修改，都应涵盖在本发明的范围内。

Claims (10)

1.一种壁纸专用苯丙胶乳的制备方法，其特征在于，包括以下步骤：将羧酸单体、(甲基)丙烯酸酯单体、(甲基)苯乙烯单体、交联单体、硅烷、锆盐、乳化剂和引发剂的混合物的水溶液进行自由基乳液共聚，反应时间3～10小时，将反应产物用碱性物质调节pH＝5～9，经过滤后，制得苯丙胶乳。
2.根据权利要求1所述的制备方法，其特征在于，所述苯丙胶乳包括如下组分及其重量份数：
3.根据权利要求1所述的制备方法，其特征在于，所述羧酸单体选自丙烯酸、甲基丙烯酸、马来酸、富马酸或衣康酸中的至少一种。
4.根据权利要求1所述的制备方法，其特征在于，所述(甲基)丙烯酸酯单体选自丙烯腈、丙烯酸甲酯、丙烯酸乙酯、丙烯酸正丁酯、丙烯酸异丁酯、丙烯酸-2-乙基己酯、甲基丙烯酸甲酯、甲基丙烯酸乙酯、甲基丙烯酸正丁酯、甲基丙烯酸-2-乙基己酯、丙烯酸或甲基丙烯酸C8～C16烷基酯中的至少一种。
5.根据权利要求1所述的制备方法，其特征在于，所述交联单体选自二乙烯基苯、丙烯酸羟丙酯、丙烯酸羟乙酯中的至少一种。
6.根据权利要求1所述的制备方法，其特征在于，所述乳化剂选自烯丙基聚氧乙烯醚硫酸铵、烯丙基聚氧乙烯醚、乙烯基聚氧乙烯醚中的至少一种；所述引发剂选自过硫酸钾、过硫酸钠、过硫酸铵中的至少一种；所述硅烷选自乙烯基三异丙氧基硅烷、γ-甲基丙烯酰氧基丙基三甲氧基硅烷、乙烯基三乙氧基硅烷中的至少一种；所述锆盐选自碳酸锆、醋酸锆中的至少一种；所述碱性物质选自碱金属的氢氧化物。
7.根据权利要求1所述的制备方法，其特征在于，所述自由基乳液共聚的反应温度为60℃～90℃。
8.一种根据权利要求1～7中任一项所述的制备方法制得的壁纸专用苯丙胶乳。
9.根据权利要求8所述的壁纸专用苯丙胶乳，其特征在于，所述苯丙胶乳的乳液重量固含量为20％～50％。
10.根据权利要求8所述的壁纸专用苯丙胶乳的应用。
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109504271A (zh) * 2018-11-15 2019-03-22 上海展辰涂料有限公司 一种抗单宁酸变水性木器白面漆及其制备方法
CN109593425A (zh) * 2018-11-15 2019-04-09 上海展辰涂料有限公司 一种含碳酸锆胺改性水性丙烯酸乳液及其制备方法
CN111019034A (zh) * 2019-11-20 2020-04-17 上海东升新材料有限公司 一种底涂用丁苯胶乳及其制备方法
CN111019035A (zh) * 2019-11-20 2020-04-17 上海东升新材料有限公司 一种面涂用丁苯胶乳及其制备方法和应用
CN112552443A (zh) * 2020-12-09 2021-03-26 珠海金鸡化工有限公司 一种改性苯丙胶乳及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103145909A (zh) * 2013-01-28 2013-06-12 杭州市化工研究院有限公司 一种纸用有机硅改性丙烯酸酯乳液及其制备方法
CN103194933A (zh) * 2013-03-14 2013-07-10 徐朝华 一种阳离子可控苯丙微乳液造纸表面施胶剂的制备方法
CN104311716A (zh) * 2014-10-30 2015-01-28 陕西科技大学 有机硅改性苯丙微乳液增强剂及其制备方法和应用
CN106223116A (zh) * 2016-08-29 2016-12-14 上海东升新材料有限公司 一种表面施胶剂及其制备方法
CN106245431A (zh) * 2016-08-29 2016-12-21 上海东升新材料有限公司 一种瓦楞纸用表面施胶剂的制备方法及其产品与应用

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103145909A (zh) * 2013-01-28 2013-06-12 杭州市化工研究院有限公司 一种纸用有机硅改性丙烯酸酯乳液及其制备方法
CN103194933A (zh) * 2013-03-14 2013-07-10 徐朝华 一种阳离子可控苯丙微乳液造纸表面施胶剂的制备方法
CN104311716A (zh) * 2014-10-30 2015-01-28 陕西科技大学 有机硅改性苯丙微乳液增强剂及其制备方法和应用
CN106223116A (zh) * 2016-08-29 2016-12-14 上海东升新材料有限公司 一种表面施胶剂及其制备方法
CN106245431A (zh) * 2016-08-29 2016-12-21 上海东升新材料有限公司 一种瓦楞纸用表面施胶剂的制备方法及其产品与应用

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109504271A (zh) * 2018-11-15 2019-03-22 上海展辰涂料有限公司 一种抗单宁酸变水性木器白面漆及其制备方法
CN109593425A (zh) * 2018-11-15 2019-04-09 上海展辰涂料有限公司 一种含碳酸锆胺改性水性丙烯酸乳液及其制备方法
CN111019034A (zh) * 2019-11-20 2020-04-17 上海东升新材料有限公司 一种底涂用丁苯胶乳及其制备方法
CN111019035A (zh) * 2019-11-20 2020-04-17 上海东升新材料有限公司 一种面涂用丁苯胶乳及其制备方法和应用
CN111019034B (zh) * 2019-11-20 2022-08-16 上海东升新材料有限公司 一种底涂用丁苯胶乳及其制备方法
CN111019035B (zh) * 2019-11-20 2022-08-19 上海东升新材料有限公司 一种面涂用丁苯胶乳及其制备方法和应用
CN112552443A (zh) * 2020-12-09 2021-03-26 珠海金鸡化工有限公司 一种改性苯丙胶乳及其制备方法

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