自拍偷拍18p,自拍偷拍亚洲欧美,久久99热精品免费观看牛牛,99精品免费视频,yy111111韩国理伦片,6080日韩午夜伦伦午夜伦,法国电影偷欲

Your Current Position:  PRODUCTS > Liquid Resin > Triglycerol Ester of Rosin /Hydrogenated Rosin

Triglycerol Ester of Rosin/Hydrogenated Rosin

Triglycerol Ester of Rosin /Hydrogenated Rosin are made from Rosin/Hydrogenated Rosin through esterification with Triglycerol ； Used in adhesives, solder flux, surface active agent, and coatings, etc.