-
ʻO Rosin Resin SOR Series - SOR 422
ʻO ka Rosin resin SOR 422 kahi resin maleic acid, i ʻike ʻia hoʻi ʻo ka resin maleic acid dehydrated. He granular solid ia i hoʻomākaukau ʻia ma o ka hopena o ka rosin a me ka maleic acid i hoʻololi ʻia ma ka hoʻohui ʻana i ka rosin i ka maleic acid anhydride a me ka esterification me ka glycerol a i ʻole pentaerythritol.
