Sinochem Guangdong

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

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 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

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