色天堂综合在线_日韩欧美国产字幕在线不卡_免费人在线黄色网站观看_少妇熟女中文字幕_又爽又黄无遮挡又刺激的视频_日韩最新中文字幕无码人妻_国产亚洲精品无码专_成人操B 一区二区三区_亚洲精品午夜理论电影_2020国产精品欧美日韩

Your Current Position:  PRODUCTS > Resin series > Pentaerythritol Ester > Penta Ester of Modified Rosin(LightColor)

Light-colored Pentaerythritol Ester of Modified Gum Rosin

Light-colored Pentaerythritol Ester of Modified Gum Rosin are made through modification, stablization, and esterification of Gum Rosin and light colored Rosin. They have the characters of light color, superior heat resistance and weather resistance, etc. They have good compatibility with EVA, SIS, SBS, and according to the requests of different applications, they can be used in sanitary adhesive products, EVA based hot melt adhesives, etc.