日韩一卡在线,91久久精品美女高潮,天天干天天操,免费看日韩毛片,日韩av黄,97精品在线播放,国产香蕉av

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.