水性聚氨酯体系中作为后扩链剂的Poly-Eps提供以下优点: l优异的亲水性,乳液稳定性更好,不受pH及电解质影响,适合生产高固含水性聚氨酯分散体(PUD) l提高抗静电性能,改进染色性能 l可替代DMPA、DMBA等羧基亲水剂,提高耐水解性、耐水性 l相比市场同类型产品,Poly-Eps的分子量大,因此用Poly-Eps制成的聚合物柔韧性更...
水溶性扩链剂Poly-EPS化学结构: 产品简介:Poly-Eps是一款特殊的固含90%的胺基磺酸钠水溶液。链段中的两个胺基在合成水性聚氨酯分散体的过程中起到扩链的作用,胺基与异氰酸根反应后,将磺酸基引入到聚氨酯链段中,赋予聚氨酯树脂水分散性能,提高其冻融稳定性、储存稳定性、抗静电性等性能。
youtube.com【搬运】EPS(聚苯板), XPS(挤塑板) & Polyiso(聚异氰脲酸酯)板对比, 视频播放量 2000、弹幕量 1、点赞数 21、投硬币枚数 2、收藏人数 26、转发人数 11, 视频作者 michaelueng, 作者简介 ,相关视频:热成像告诉你,保温材料有缝隙的后果【搬运】,【搬运】
This thesis presents a preliminary assessment of blending poly-L-lactic acid (PLLA) and poly-&epsis;-caprolactone (PCL) to yield a novel polymer system that might find uses in various medical applications. One such application is tissue engineering. Inspired by previous works done on the study...
The free pack includes 17 individual templates in both AI and EPS formats, featuring a variety of sports such as basketball, soccer, and tennis.
Epsiliseen® delivers broad antimicrobial effect against moulds, yeasts, Gram-positive and especially Gram-negative bacteria, with active natural ingredient ε-Polylysine. It is suitable for versatile applications in food, feed, cosmeceutical and pharmaceutical industry. ...
插画 关于 EPS 10抽象lowpoly字体传染媒介设计样式illusstration eps 10. 插画 包括有 折纸, 字样, 字符 - 117647982
-EPS(Expanded polystyrene) -PUF (Polyurethane foam) -Rock wool (mineral wool) -Paper or aluminum honeycomb -With magnesium gypsum board Cleanroom project doors: -Alu frame panel doors -Flush type steel skin doors -HPL skin doors -Stainless steel doors -Auto sl...
Polyiso, like EPS, is produced as large buns that can be fabricated into large pipe insulation segments without adhesives. Polyiso is a thermoset foam suitable as mechanical insulation up to 350°F. PERMATHERM’S PIPE INSULATION SYSTEMS SUPERIORAFFORDABLE & EASY-TO-INSTALL Jackets Vapor Barriers...
Clean Room Rock Wool, EPS, Polyurethane, PIR Honeycomb Sandwich Panel, Find Details and Price about Wall Panel Sandwich Panel from Clean Room Rock Wool, EPS, Polyurethane, PIR Honeycomb Sandwich Panel - Yantai Jedha Industrial and Trading Co., Ltd.