CN108586973A - 一种防水地板及其制备方法 - Google Patents

一种防水地板及其制备方法 Download PDF

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CN108586973A
CN108586973A CN201810233244.2A CN201810233244A CN108586973A CN 108586973 A CN108586973 A CN 108586973A CN 201810233244 A CN201810233244 A CN 201810233244A CN 108586973 A CN108586973 A CN 108586973A
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Abstract

本发明公开了一种防水地板，它是由下述重量份的原料组成的：聚氯乙烯110‑130、偶氮二甲酰胺2‑3、8‑羟基喹啉0.7‑1、油酸二乙醇酰胺1‑2、硬脂酸钡2‑4、尼龙酸甲酯8‑10、棕榈蜡3‑5、乙基纤维素4‑7、季戊四醇3‑5、交联剂0.7‑1、纳米二氧化硅15‑20，本发明有效的提高了成品地板材料的力学稳定性，而纳米二氧化硅则可以改善地板表面疏水性能，增强抗性。

Description

一种防水地板及其制备方法
技术领域
本发明属于地板领域，具体涉及一种防水地板及其制备方法。
背景技术
PVC地板是当今世界上非常流行的一种新型轻体地面装饰材料，也称为"轻体地材"。是一种在欧美及亚洲的日韩广受欢迎的产品，风靡国外，从80年代初开始进入中国市场，至今在国内的大中城市已经得到普遍的认可，使用非常广泛，比如家庭、医院、学校、办公楼、工厂、公共场所、超市、商业、体育场馆等各种场所。同时随着人们观念的增强，人们对于PVC地板的要求也越来越高，希望PVC地板的性能得到进一步的改进；
目前，pvc地板韧性不足，容易撕扯断裂，而传统为了提高韧性加入的有毒的增塑剂比如苯二甲酸二丁酯，则会降低材料的环保性，不符合绿色健康的理念。
发明内容
本发明的目的在于针对现有技术的缺陷和不足，提供一种防水地板及其制备方法。
为实现上述目的，本发明采用以下技术方案：
一种防水地板，它是由下述重量份的原料组成的：
聚氯乙烯110-130、偶氮二甲酰胺2-3、8-羟基喹啉0.7-1、油酸二乙醇酰胺1-2、硬脂酸钡2-4、尼龙酸甲酯8-10、棕榈蜡3-5、乙基纤维素4-7、季戊四醇3-5、交联剂0.7-1、纳米二氧化硅15-20。
所述的交联剂为二异氰酸酯。
一种防水地板的制备方法，包括以下步骤：
（1）取8-羟基喹啉，加入到其重量7-10倍的无水乙醇中，搅拌均匀，加入硬脂酸钡，升高温度为55-60℃，保温搅拌20-30分钟，得醇分散液；
（2）取油酸二乙醇酰胺，加入到其重量13-20倍的去离子水中，搅拌均匀，得酰胺溶液；
（3）取上述醇分散液、酰胺溶液混合，搅拌均匀，加入纳米二氧化硅，超声4-9分钟，得二氧化硅分散液；
（4）取交联剂，加入到上述二氧化硅分散液中，搅拌均匀，加入聚氯乙烯，升高温度为70-75℃，保温搅拌1-2小时，得交联分散液；
（5）取棕榈蜡，加入到尼龙酸甲酯中，在40-50℃下保温搅拌10-20分钟，与上述交联分散液混合，搅拌均匀，过滤，将沉淀水洗，常温干燥，得交联改性聚氯乙烯；
（6）取上述交联改性聚氯乙烯，与剩余各原料混合，搅拌均匀，送入到挤出机中，熔融挤出，冷却，即得所述防水地板。
本发明的优点：
本发明以纳米二氧化硅为原料，通过在油酸二乙醇酰胺水溶液中分散，然后以二异氰酸酯为交联剂，在纳米二氧化硅分散液中对聚氯乙烯进行交联改性，从而有效的提高了成品地板材料的力学稳定性，而纳米二氧化硅则可以改善地板表面疏水性能，增强抗性。
具体实施方式
实施例1
一种防水地板，它是由下述重量份的原料组成的：
聚氯乙烯110、偶氮二甲酰胺2、8-羟基喹啉0.7、油酸二乙醇酰胺1、硬脂酸钡2、尼龙酸甲酯8、棕榈蜡3、乙基纤维素4、季戊四醇3、交联剂0.7、纳米二氧化硅15。
所述的交联剂为二异氰酸酯。
一种防水地板的制备方法，包括以下步骤：
（1）取8-羟基喹啉，加入到其重量7倍的无水乙醇中，搅拌均匀，加入硬脂酸钡，升高温度为55℃，保温搅拌20分钟，得醇分散液；
（2）取油酸二乙醇酰胺，加入到其重量13倍的去离子水中，搅拌均匀，得酰胺溶液；
（3）取上述醇分散液、酰胺溶液混合，搅拌均匀，加入纳米二氧化硅，超声4分钟，得二氧化硅分散液；
（4）取交联剂，加入到上述二氧化硅分散液中，搅拌均匀，加入聚氯乙烯，升高温度为70℃，保温搅拌1小时，得交联分散液；
（5）取棕榈蜡，加入到尼龙酸甲酯中，在40℃下保温搅拌10分钟，与上述交联分散液混合，搅拌均匀，过滤，将沉淀水洗，常温干燥，得交联改性聚氯乙烯；
（6）取上述交联改性聚氯乙烯，与剩余各原料混合，搅拌均匀，送入到挤出机中，熔融挤出，冷却，即得所述防水地板。
实施例2
一种防水地板，它是由下述重量份的原料组成的：
聚氯乙烯130、偶氮二甲酰胺3、8-羟基喹啉1、油酸二乙醇酰胺2、硬脂酸钡4、尼龙酸甲酯10、棕榈蜡5、乙基纤维素7、季戊四醇5、交联剂1、纳米二氧化硅20。
所述的交联剂为二异氰酸酯。
一种防水地板的制备方法，包括以下步骤：
（1）取8-羟基喹啉，加入到其重量10倍的无水乙醇中，搅拌均匀，加入硬脂酸钡，升高温度为60℃，保温搅拌30分钟，得醇分散液；
（2）取油酸二乙醇酰胺，加入到其重量20倍的去离子水中，搅拌均匀，得酰胺溶液；
（3）取上述醇分散液、酰胺溶液混合，搅拌均匀，加入纳米二氧化硅，超声9分钟，得二氧化硅分散液；
（4）取交联剂，加入到上述二氧化硅分散液中，搅拌均匀，加入聚氯乙烯，升高温度为75℃，保温搅拌2小时，得交联分散液；
（5）取棕榈蜡，加入到尼龙酸甲酯中，在50℃下保温搅拌20分钟，与上述交联分散液混合，搅拌均匀，过滤，将沉淀水洗，常温干燥，得交联改性聚氯乙烯；
（6）取上述交联改性聚氯乙烯，与剩余各原料混合，搅拌均匀，送入到挤出机中，熔融挤出，冷却，即得所述防水地板。

Claims (3)

1.一种防水地板，其特征在于，它是由下述重量份的原料组成的：
聚氯乙烯110-130、偶氮二甲酰胺2-3、8-羟基喹啉0.7-1、油酸二乙醇酰胺1-2、硬脂酸钡2-4、尼龙酸甲酯8-10、棕榈蜡3-5、乙基纤维素4-7、季戊四醇3-5、交联剂0.7-1、纳米二氧化硅15-20。
2.根据权利要求1所述的一种防水地板，其特征在于，所述的交联剂为二异氰酸酯。
3.一种如权利要求1所述的防水地板的制备方法，其特征在于，包括以下步骤：
（1）取8-羟基喹啉，加入到其重量7-10倍的无水乙醇中，搅拌均匀，加入硬脂酸钡，升高温度为55-60℃，保温搅拌20-30分钟，得醇分散液；
（2）取油酸二乙醇酰胺，加入到其重量13-20倍的去离子水中，搅拌均匀，得酰胺溶液；
（3）取上述醇分散液、酰胺溶液混合，搅拌均匀，加入纳米二氧化硅，超声4-9分钟，得二氧化硅分散液；
（4）取交联剂，加入到上述二氧化硅分散液中，搅拌均匀，加入聚氯乙烯，升高温度为70-75℃，保温搅拌1-2小时，得交联分散液；
（5）取棕榈蜡，加入到尼龙酸甲酯中，在40-50℃下保温搅拌10-20分钟，与上述交联分散液混合，搅拌均匀，过滤，将沉淀水洗，常温干燥，得交联改性聚氯乙烯；
（6）取上述交联改性聚氯乙烯，与剩余各原料混合，搅拌均匀，送入到挤出机中，熔融挤出，冷却，即得所述防水地板。
CN201810233244.2A 2018-03-21 2018-03-21 一种防水地板及其制备方法 Withdrawn CN108586973A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466222A (zh) * 2019-07-12 2019-11-19 安徽绿谷新材料有限公司 一种耐辐射的环保型混合塑胶地砖垫及其加工方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110466222A (zh) * 2019-07-12 2019-11-19 安徽绿谷新材料有限公司 一种耐辐射的环保型混合塑胶地砖垫及其加工方法

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