Product Name: Dioctyl Phthalate (DOP)

CAS: 117-81-7

Molecular weight: 390.55

Usage: DOP is a general-purpose plasticizer, mainly used in the processing of polyvinyl chloride resin, chemical resin, acetate resin, ABS resin and rubber and other polymers. It can also be used in paint, dye, dispersion Agents, etc., DOP plasticized PVC can be used to make artificial leather, agricultural films, packaging materials, cables, etc.

Organic solvents, gas chromatography stationary solutions

It is the most widely used plasticizer in industry. In addition to cellulose acetate and polyvinyl acetate, this product has good compatibility with most synthetic resins and rubbers used in industry. This product has good comprehensive properties, good mixing performance, high plasticizing efficiency, low volatility, good low-temperature softness, water extraction resistance, high electrical properties, and good heat resistance and weather resistance.

In HVAC, used to test the filtration efficiency of high-efficiency filters. Because for high-efficiency filters, 0.3um (microns) is the particle size with the largest penetration rate, so DOP is used to test the filtration efficiency of high-efficiency filters.