CN108086045A - 一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法 - Google Patents

一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法 Download PDF

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CN108086045A
CN108086045A CN201711427546.5A CN201711427546A CN108086045A CN 108086045 A CN108086045 A CN 108086045A CN 201711427546 A CN201711427546 A CN 201711427546A CN 108086045 A CN108086045 A CN 108086045A
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苗则波
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Abstract

本发明公开了一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，将纳米二氧化硅与磺化聚苯乙烯‑马来酸酐进行复合后，以聚碳酸酯二醇、异二苯基甲烷二异氰酸酯为主要合成原料，魔芋葡甘聚糖为天然交联剂，合成出水性聚氨酯预聚体，加入纳米二氧化硅/磺化聚苯乙烯‑马来酸酐复合材料，之后进行乳化分散，滴加氟碳树脂与聚苯硫醚树脂共混乳液制成涂料，以水性聚氨酯预聚体作为预涂，以水性聚氨酯涂料进行面涂，制成涂布纸。本发明制备的涂布纸表面强度优良，外观质量好、综合性能高、应用范围广。

Description

一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法
技术领域
本发明涉及造纸技术领域，尤其涉及一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法。
背景技术
涂布纸是在原纸上涂上一层涂料，使纸张具有良好的光学性质及印刷性能等，是柔性版印刷中常用的承印材料之一。现有的涂布纸通常由原纸和涂层构成，其中原纸的主要成分为各种纤维、填料，涂层的主要成分为各种颜料和胶粘剂，目前涂料行业已经逐渐从传统的溶剂型涂料转向为水性涂料，水性涂料成为未来涂料的发展趋势之一。水性聚氨酯涂层材料是以水作为溶剂或分散介质，具有环保无毒、不燃、节省能源等优点。
李亦琛在《水性聚氨酯涂层材料及其性能研究》一文中使用甲苯二异氰酸酯((TDI)，聚醚二元醇和二羟甲基丙酸(DMPA)为主要合成原料，采用预聚体法制备出了聚氨酯预聚体，再将预聚体放入去离子水中分散，制得水性聚氨酯乳液，引入憎水组分的物质(硅丙乳液、氟碳树脂乳液)和含有物理、化学组分的物质(硅烷偶联剂、氨基有机硅、氧化石墨烯)与制备的水性聚氨酯物理共混，得到的产物的附着力和耐水性有所提高，但粘性也比引入前更高。
发明内容
本发明目的就是为了弥补已有技术的缺陷，降低水性聚氨酯涂料的粘性，提高涂布纸的耐磨性与耐水性，提供一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法。
本发明是通过以下技术方案实现的：
一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，包括以下步骤：
（1）将1-5重量份磺化苯乙烯-马来酸酐共聚物溶解在适量丙酮中，超声分散后，加入1-2重量份纳米二氧化硅，于60-65 ℃下反应3-4小时，最后离心30-40分钟，滤去上清液，滤饼在真空烘箱中烘干即得纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料，待用；
（2）将25-30重量份聚碳酸酯二元醇干燥脱水12-24小时后，缓慢加入20-25二苯基甲烷二异氰酸酯，与0.02-1重量份二月桂酸二丁基锡，在氮气氛围中80-85℃反应15-20分钟后，加入适量丙酮稀释后反应3-4小时，加入5-10重量份环氧树脂继续反应1-2小时后降温至60-70℃，加入10-20重量份二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物、5-7重量份1，4丁二醇和4-5.5魔芋葡甘聚糖反应1-12小时，得水性聚氨酯预聚体，待用；
（3）取10-15重量份步骤（2）所得魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体与步骤（1）纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料混合加热至60-65℃反应6-8小时后，中和加入冰去离子水高速搅拌进行乳化分散，将3-6重量份氟碳树脂乳液，3-6重量份聚苯硫醚树脂乳液共混1-2小时，滴加在乳液中，搅拌使其充分反应后，得水性聚氨酯涂料，待用；
（4）取未涂布，先用步骤（2）的魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体进行预涂布，然后用步骤（3）的涂料在预涂层表面进行一次面涂，最后将进行压光整饰，得到耐磨耐水水性聚氨酯树脂涂料涂布纸。
步骤（2）所述的环氧树脂为双酚A型环氧树脂。.
步骤（2）所述的二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物为二羟甲基丙酸与N-甲基-2-吡咯烷酮（0.8-1）:1混合。
步骤（3）所述的中和是使用适量三乙胺进行中和反应。
本发明的优点是：
本发明将纳米二氧化硅与磺化聚苯乙烯-马来酸酐进行复合后，以聚碳酸酯二醇、异二苯基甲烷二异氰酸酯为主要合成原料，魔芋葡甘聚糖为天然交联剂，合成出水性聚氨酯预聚体，加入纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料，之后进行乳化分散，滴加氟碳树脂与聚苯硫醚树脂共混乳液制成涂料，以水性聚氨酯预聚体作为预涂，以水性聚氨酯涂料进行面涂，制成涂布纸。纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料作为小分子加入体系中，可以和聚氨酯颗粒间产生离子交换，在聚氨酯大分子中生成Ti-O键，消除大分子聚合物的提粘效应，引入氟链段提高水性聚氨酯的耐水性，同时加入的聚苯硫醚树脂乳液用以降低氟碳树脂乳液的粘性，提高与聚氨酯的结合力，本发明制备的涂布纸表面强度优良，外观质量好、综合性能高、应用范围广。
具体实施方式
一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，包括以下步骤：
（1）将4重量份磺化苯乙烯-马来酸酐共聚物溶解在适量丙酮中，超声分散后，加入1.5重量份纳米二氧化硅，于63℃下反应3.5小时，最后离心35分钟，滤去上清液，滤饼在真空烘箱中烘干即得纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料，待用；
（2）将27重量份聚碳酸酯二元醇干燥脱水18小时后，缓慢加入23二苯基甲烷二异氰酸酯，与0.08重量份二月桂酸二丁基锡，在氮气氛围中83℃反应17分钟后，加入适量丙酮稀释后反应3.5小时，加入8重量份环氧树脂继续反应1.5小时后降温至65℃，加入12重量份二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物、6重量份1，4丁二醇和4.5魔芋葡甘聚糖反应8小时，得水性聚氨酯预聚体，待用；
（3）取12重量份步骤（2）所得魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体与步骤（1）纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料混合加热至63℃反应7小时后，中和加入冰去离子水高速搅拌进行乳化分散，将5重量份氟碳树脂乳液，4重量份聚苯硫醚树脂乳液共混1.5小时，滴加在乳液中，搅拌使其充分反应后，得水性聚氨酯涂料，待用；
（4）取未涂布，先用步骤（2）的魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体进行预涂布，然后用步骤（3）的涂料在预涂层表面进行一次面涂，最后将进行压光整饰，得到耐磨耐水水性聚氨酯树脂涂料涂布纸。
步骤（2）所述的环氧树脂为双酚A型环氧树脂。.
步骤（2）所述的二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物为二羟甲基丙酸与N-甲基-2-吡咯烷酮1:1混合。
步骤（3）所述的中和是使用适量三乙胺进行中和反应。

Claims (4)

1.一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，其特征在于，包括以下步骤：
（1）将1-5重量份磺化苯乙烯-马来酸酐共聚物溶解在适量丙酮中，超声分散后，加入1-2重量份纳米二氧化硅，于60-65 ℃下反应3-4小时，最后离心30-40分钟，滤去上清液，滤饼在真空烘箱中烘干即得纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料，待用；
（2）将25-30重量份聚碳酸酯二元醇干燥脱水12-24小时后，缓慢加入20-25二苯基甲烷二异氰酸酯，与0.02-1重量份二月桂酸二丁基锡，在氮气氛围中80-85℃反应15-20分钟后，加入适量丙酮稀释后反应3-4小时，加入5-10重量份环氧树脂继续反应1-2小时后降温至60-70℃，加入10-20重量份二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物、5-7重量份1，4丁二醇和4-5.5魔芋葡甘聚糖反应1-12小时，得水性聚氨酯预聚体，待用；
（3）取10-15重量份步骤（2）所得魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体与步骤（1）纳米二氧化硅/磺化聚苯乙烯-马来酸酐复合材料混合加热至60-65℃反应6-8小时后，中和加入冰去离子水高速搅拌进行乳化分散，将3-6重量份氟碳树脂乳液，3-6重量份聚苯硫醚树脂乳液共混1-2小时，滴加在乳液中，搅拌使其充分反应后，得水性聚氨酯涂料，待用；
（4）取未涂布，先用步骤（2）的魔芋葡甘聚糖改性聚碳酸酯型水性聚氨酯预聚体进行预涂布，然后用步骤（3）的涂料在预涂层表面进行一次面涂，最后将进行压光整饰，得到耐磨耐水水性聚氨酯树脂涂料涂布纸。
2.根据权利要求1一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，其特征在于，步骤（2）所述的环氧树脂为双酚A型环氧树脂。
3.根据权利要求1一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，其特征在于，步骤（2）所述的二羟甲基丙酸与N-甲基-2-吡咯烷酮的混合物为二羟甲基丙酸与N-甲基-2-吡咯烷酮（0.8-1）:1混合。
4.根据权利要求1一种耐磨耐水水性聚氨酯树脂涂料涂布纸的制备方法，其特征在于，步骤（3）所述的中和是使用适量三乙胺进行中和反应。
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109651802A (zh) * 2018-12-06 2019-04-19 江西江铃集团奥威汽车零部件有限公司 一种汽车座椅的发泡材料及其制备方法和应用
CN110078883A (zh) * 2019-05-22 2019-08-02 西华大学 一种基于魔芋粉的水性涂料树脂、其制备方法与组合物
CN110451067A (zh) * 2019-08-05 2019-11-15 安徽华瑞包装有限公司 防水型纸塑复合包装袋及其制作方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1425726A (zh) * 2002-12-30 2003-06-25 华南理工大学 聚氨酯水性分散体及其制备方法
CN101113258A (zh) * 2006-07-28 2008-01-30 中宏（天津）实业有限公司 魔芋葡苷聚糖酯制备防水涂料方法
CN103554393A (zh) * 2013-10-18 2014-02-05 华中农业大学 一种天然高分子基光固化树脂的制备方法
CN104629608A (zh) * 2015-02-05 2015-05-20 潍坊恒彩数码影像材料有限公司 一种喷墨高光防水相纸的涂布液、相纸及相纸的制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1425726A (zh) * 2002-12-30 2003-06-25 华南理工大学 聚氨酯水性分散体及其制备方法
CN101113258A (zh) * 2006-07-28 2008-01-30 中宏（天津）实业有限公司 魔芋葡苷聚糖酯制备防水涂料方法
CN103554393A (zh) * 2013-10-18 2014-02-05 华中农业大学 一种天然高分子基光固化树脂的制备方法
CN104629608A (zh) * 2015-02-05 2015-05-20 潍坊恒彩数码影像材料有限公司 一种喷墨高光防水相纸的涂布液、相纸及相纸的制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
张永明等: "改性SiO2/磺化聚苯乙烯-马来酸酐降粘剂的研究", 《功能材料》 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109651802A (zh) * 2018-12-06 2019-04-19 江西江铃集团奥威汽车零部件有限公司 一种汽车座椅的发泡材料及其制备方法和应用
CN110078883A (zh) * 2019-05-22 2019-08-02 西华大学 一种基于魔芋粉的水性涂料树脂、其制备方法与组合物
CN110451067A (zh) * 2019-08-05 2019-11-15 安徽华瑞包装有限公司 防水型纸塑复合包装袋及其制作方法

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