polyol benzoate

Product Description

Molecular formula:C*8H*8O5 Molecular weight:**4 Structural formula:-COOCH*-CH*-O-CH-CH2OOC- Technical index: First grade Second grade Appearance white odorless transparent liquid Chroma(APHA)≤ *0 *0 Ester%≤ *9.5 *0 Acidity ( as benzene dicarbonic acid )% ≤ 0.*1 0.*6 Flash point(open)≤ **5 **0 Loss on heat (**5oC, 2 hours)%≤ 0.3 0.5 Chroma after heat treatment *0 **0 Packing: metal pail Packing, Net wt. :**0KG/drum(water is forbidden). Properties and features:It can replace the dioctyl phthalate and dibutyl ester. Its features include light color, good plasticized capacity, good compatibility , low release, good heat stability, good resistance to freeze , extraction, UV ray, oxidization and volatilization and good electrical performance. It is the cheapest new plasticizer in China, can reduce *0% of cost. Uses: PVC granule, non-filling rolling film, artificial leather, cable, board material, flaky material, pipe material, rubber bar, foam material, film, paint, rubber, organic glass, ink, plastisol and vinyl-acetate adhesive.