INFLUENCE OF ULP ON WATERBORNE POLYURETHANE RESIN COATING

被引：0
|
作者：
Dan, Bing-Yang [1 ]
Zhang, Wei-Juan [2 ]
Cheng, Bao-Zhen [1 ]
Ding, Zhi-Wen [2 ]
Chen, Yong-Fang [2 ]
机构：
[1] Tianjin Univ Sci & Technol, Tianjin 300457, Peoples R China
[2] China Leather & Footwear Ind Res Inst, Beijing 100015, Peoples R China
来源：
ENERGY, ENVIRONMENTAL & SUSTAINABLE ECOSYSTEM DEVELOPMENT | 2016年
关键词：
ULP; WPU; leather wastes; Synthetic leather;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In order to improve the performense of waterborne polyurethane (WPU) resin coating which used on synthetic leather, this article carry out a research that fully mix different content of ULP (ULP) with WPU to produce mix coating (MC). The test results of thermogravimetric analysis, Mechanical properties testing, vapor permeability, solvent resistance testing showed that ULP can change WPU's some performance, like increased initial thermal decomposition temperature (TDT), vapour permeability, tensile strength and water proofing performance and Toluene resistance, decreased tear strength and breaking elongation. On the whole, it's a useful way to improving WPU coating performance by adding ULP.
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页数：9
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