Sinochem Guangdong

Rosin modified maleic acid resin. An irregular transparent solid obtained through esterification by glycerol and adduct of rosin and maleic anhydride. Found to be soluble in coal tar, ester and... view more

Polymerized rosin is a modified product of gum rosin, contains abietic type acid. It has a series of excellent properties such as higher softening point, non-crystalline, good oxidation-resistance... view more

It is made from gum rosin, high molecular polymer, unsaturated dibasic acid and polyalcohol by condensation and esterification, followed by addition of heat-stabilizer and light-stabilizer. It is an... view more

Rosin modified phenolic resin. An irregular transparent solid obtained through esterification by glycerol (or pentaerythritol) and the condensation products of rosin, phenol(or bisphenol A) and... view more

Rosin modified phenolic resin. An irregular transparent solid obtained through esterification by glycerol (or pentaerythritol) and the condensation product of rosin, phenol(or bisphenol A) and... view more