450 ester plasticizer

Chemical name:Benzoic acid-polyglycol ester

Molecular formula:O₈H₆COO(CH2)₈O(CH₂)OOCC₆H₅

Technical index:
1, Specific gravityd₄²⁰0.96
2, Flash point(open)^oC; ≥ 150
3, Acid value (mgkoH/g) ≤ 0.4
4, Loss on heat % ≤ 0.45
5, Saponification number(mgkoH/g) ≤ 240
Packing: metal pail  Net wt. :200KG /drum(water is forbidden).

Characteristics and Uses:It is colorless transparent liquid , is the plasticizer of PVC resin, it can offer good process and solubility. It can resist oil and pollution, the finished products have good strength.