DOP

Performance and use

Dioctyl phthalate is a slightly odorous oily transparent liquid with molecular formula C24H38O4, molecular weight 390.5, relative density (d2020) 0.986, water solubility ≤0.01% (25 ° C). It is the most widely used plasticizer with good comprehensive properties and excellent compatibility with polyvinyl chloride, synthetic resin, nitrocellulose and rubber. Widely used in the processing of PVC various soft plastic products, such as film, artificial leather, wire, cable, molded products, etc.; widely used in rubber, paint and emulsifier industries, can improve the resilience of products, reduce compression and permanent Deformation, and no effect on the vulcanization of the rubber compound.

Technical indicators