Dioctyl phthalate (DOP)

Dioctyl phthalate (DOP) is an important general type primary plasticizer mainly used in the processing of PVC resins, chemical fiber resins, ABS resins and rubber. General grade DOP: widely used in plastic, rubber, paints and emulsifier industries. And plasticized PVC can be used in the manufacture of leatheroida agricultural filma packing materials and cables. Electrical grade DOP: has excellent electrical insulating property and widely used in the production of wires and cables. Food grade DOP: mainly used in the manufacture of packing materials for food. Medical grade DOP: mainly used in the manufacture of medical and sanitary products. specification Item Details General grade Electrical grade Food grade Medical grade Appearance transparent liquid without suspension Odor odorless or with slight odor odorless Purity a Y % 99.5 99.5 99.5 99.5 Denstiy (20IC), g/cm3 0.983-0.985 Acid value, mgKOH/h a 0.07 0.05 0.05 0.02 Moisture, % a 0.1 Color, (Pt-Co) a 40 40 20 20 Refractive index (20IC) 1.486-1.487 Viscosity (20IC), mPa.s 77-82 Electric volume resistivity, A 10 9.m ---- a Y1.5 ---- ---- UV absorption value (220-230nm) ---- 0.2 Packing :230KG/DRUM ,18.4 MT /20FCL