CN107880839A - 地板胶黏剂及其制备方法 - Google Patents

地板胶黏剂及其制备方法 Download PDF

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CN107880839A
CN107880839A CN201711231177.2A CN201711231177A CN107880839A CN 107880839 A CN107880839 A CN 107880839A CN 201711231177 A CN201711231177 A CN 201711231177A CN 107880839 A CN107880839 A CN 107880839A
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蒋茵荣
黄桂彬
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Guangxi Zhongchang Resin Co Ltd
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Abstract

本发明公开了一种地板胶黏剂及其制备方法。这种地板胶黏剂，由环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂、多亚甲基多苯基异氰酸酯、滑石粉、羟乙基纤维素、氧化锌、氧化镁和硼砂制成，制备方法是先溶解氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂，然后加入滑石粉、羟乙基纤维素及硼砂并调整pH值7～8，搅拌溶解均匀，再加入氧化锌及氧化镁制成主剂，最后与多亚甲基多苯基异氰酸酯充分搅拌混合即得。本发明解决了气味较大，粘稠度不够，粘性不够均匀的问题。

Description

地板胶黏剂及其制备方法
技术领域
本发明涉及胶黏剂技术领域，尤其是一种地板胶黏剂及其制备方法。
背景技术
PVC塑胶运动地板广泛应用于各种运动场所，例如：羽毛球、乒乓球、排球、网球、篮球、手球、室内足球的比赛和训练场馆、多功能场馆、各类健身房、舞蹈房、学校、体育用品商店、办公室、宾馆、医院的活动场地等。由于在塑胶地板上的活动量非常大，人们与塑胶地板的接触量非常大，活动过程中由于磨损、腐蚀等会大大的缩短塑胶地板的使用寿命，需经常维修保养塑胶地板才能投入使用，而维护保养难度较大，时间较长，所以封场大面积维护保养带来的不变与损失非常大。而底板胶黏剂直接关系到塑胶地板的使用寿命的长短。但现有的底板粘合剂普遍存在气味较大，粘稠度不够，粘性不够均匀的特点，不能够满足使用要求，因此需要一种高性能的粘合剂，提高塑胶运动地板的使用寿命。
发明内容
本发明提供一种地板胶黏剂及其制备方法，它可以解决气味较大，粘稠度不够，粘性不够均匀的问题。
为了解决上述问题，本发明所采用的技术方案是：这种地板胶黏剂，包括如下重量份的原料：环氧树脂25～60份，聚环氧丙烷醚多元醇35～50份，二乙基甲苯二胺25～45份，端胺基聚环氧丙烷醚8～30份，聚酰胺树脂2～25份，多亚甲基多苯基异氰酸酯2～25份，滑石粉15～25份，羟乙基纤维素10～15份，氧化锌3～5份，氧化镁3～5份，硼砂3～5份。
制备方法是：
A、将环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂混合后，加入反应釜中，在不断搅拌下升温至100～120℃，保温至完全溶解；
B、将步骤A所得降温至40～50℃，加入滑石粉、羟乙基纤维素及硼砂，调整pH值7～8，充分搅拌30～40min，得乳液备用；
C、将步骤B得的乳液在室温下与氧化锌及氧化镁充分搅拌混合，即制成了主剂；
D、将主剂与多亚甲基多苯基异氰酸酯充分搅拌混合即得。
由于采用了上述技术方案，本发明与现有技术相比具有如下有益效果：
本发明不含酚醛成分、无刺激性气味，粘稠度合适，粘性均匀，辊涂轻松均匀。
具体实施方式
以下结合具体实施例对本发明作进一步详述：
实施例1：
这种地板胶黏剂，包括如下原料：环氧树脂25kg，聚环氧丙烷醚多元醇35kg，二乙基甲苯二胺25kg，端胺基聚环氧丙烷醚8kg，聚酰胺树脂2kg，多亚甲基多苯基异氰酸酯2kg，滑石粉15kg，羟乙基纤维素10kg，氧化锌3kg，氧化镁3kg，硼砂3kg
制备方法是：
A、将环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂混合后，加入反应釜中，在不断搅拌下升温至100℃，保温至完全溶解；
B、将步骤A所得降温至40℃，加入滑石粉、羟乙基纤维素及硼砂，调整pH值7，充分搅拌40min，得乳液备用；
C、将步骤B得的乳液在室温下与氧化锌及氧化镁充分搅拌混合，即制成了主剂；
D、将主剂与多亚甲基多苯基异氰酸酯充分搅拌混合即得。
参照GB／T 14074～1993规定的Ⅱ类胶粘剂的要求进行检测。本实施例的粘度为30℃0.82 Pa •s。
实施例2：
这种地板胶黏剂，包括如下重量kg的原料：环氧树脂60kg，聚环氧丙烷醚多元醇50kg，二乙基甲苯二胺45kg，端胺基聚环氧丙烷醚30kg，聚酰胺树脂25kg，多亚甲基多苯基异氰酸酯25kg，滑石粉25kg，羟乙基纤维素15kg，氧化锌5kg，氧化镁5kg，硼砂5kg
制备方法是：
A、将环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂混合后，加入反应釜中，在不断搅拌下升温至120℃，保温至完全溶解；
B、将步骤A所得降温至50℃，加入滑石粉、羟乙基纤维素及硼砂，调整pH值7，充分搅拌30min，得乳液备用；
C、将步骤B得的乳液在室温下与氧化锌及氧化镁充分搅拌混合，即制成了主剂；
D、将主剂与多亚甲基多苯基异氰酸酯充分搅拌混合即得。
参照GB／T 14074～1993规定的Ⅱ类胶粘剂的要求进行检测。本实施例的粘度为30℃0.86 Pa •s。
实施例3：
这种地板胶黏剂，包括如下重量kg的原料：环氧树脂40kg，聚环氧丙烷醚多元醇42kg，二乙基甲苯二胺35kg，端胺基聚环氧丙烷醚19kg，聚酰胺树脂14kg，多亚甲基多苯基异氰酸酯14kg，滑石粉20kg，羟乙基纤维素12kg，氧化锌4kg，氧化镁4kg，硼砂4kg
制备方法是：
A、将环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂混合后，加入反应釜中，在不断搅拌下升温至120℃，保温至完全溶解；
B、将步骤A所得降温至40℃，加入滑石粉、羟乙基纤维素及硼砂，调整pH值8，充分搅拌40min，得乳液备用；
C、将步骤B得的乳液在室温下与氧化锌及氧化镁充分搅拌混合，即制成了主剂；
D、将主剂与多亚甲基多苯基异氰酸酯充分搅拌混合即得。
参照GB／T 14074～1993规定的Ⅱ类胶粘剂的要求进行检测。本实施例的粘度为30℃0.89Pa •s。

Claims (2)

1.一种地板胶黏剂，其特征在于包括如下重量份的原料：环氧树脂25～60份，聚环氧丙烷醚多元醇35～50份，二乙基甲苯二胺25～45份，端胺基聚环氧丙烷醚8～30份，聚酰胺树脂2～25份，多亚甲基多苯基异氰酸酯2～25份，滑石粉15～25份，羟乙基纤维素10～15份，氧化锌3～5份，氧化镁3～5份，硼砂3～5份。
2.根据权利要求1所述的地板胶黏剂的制备方法，其特征在于包括如下步骤：
A、将环氧树脂、聚环氧丙烷醚多元醇、二乙基甲苯二胺、端胺基聚环氧丙烷醚、聚酰胺树脂混合后，加入反应釜中，在不断搅拌下升温至100～120℃，保温至完全溶解；
B、将步骤A所得降温至40～50℃，加入滑石粉、羟乙基纤维素及硼砂，调整pH值7～8，充分搅拌30～40min，得乳液备用；
C、将步骤B得的乳液在室温下与氧化锌及氧化镁充分搅拌混合，即制成了主剂；
D、将主剂与多亚甲基多苯基异氰酸酯充分搅拌混合即得。
CN201711231177.2A 2017-11-29 2017-11-29 地板胶黏剂及其制备方法 Withdrawn CN107880839A (zh)

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Citations (4)

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CN106497494A (zh) * 2016-10-14 2017-03-15 北京工商大学 一种喷涂型无溶剂聚氨酯胶黏剂及其制备方法

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CN104017532A (zh) * 2014-06-27 2014-09-03 重庆中科力泰高分子材料股份有限公司 一种高强度无溶剂聚氨酯胶黏剂及其制备方法
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