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Didecyl phthalate (DPHP)

The new darling of the PVC wire and cable industry: good thermal aging resistance and low atomization performance, improving the quality of automotive interiors can greatly improve the quality of automotive interior products. Related automotive interior materials include car seat leather, doors, dashboards, etc. This low fogging performance has been appreciated by leading automotive leather manufacturers in Europe and the United States, and has been widely used. With excellent outdoor weather resistance and high UV stability, it will give PVC outdoor products a long product life, which is the ideal choice for PVC outdoor products. In Europe and the United States, has been applied to the swimming pool lining wall material, tarpaulin and other purposes.

Molecular formula: C28H46O4 Flash point: 229 ℃
Density: 0.964-0.968g/cm3 Refractive index: 1.488(20 ℃)
Melting point:-53 ℃ Appearance: Colorless or yellow liquid
Boiling point: 252 ℃ Solubility: insoluble in water, soluble in most organic solvents.

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Product Introduction

  Industrial applications:

The new darling of the PVC wire and cable industry: good thermal aging resistance and low atomization performance, improving the quality of automotive interiors can greatly improve the quality of automotive interior products. Related automotive interior materials include car seat leather, doors, dashboards, etc. This low fogging performance has been appreciated by leading automotive leather manufacturers in Europe and the United States, and has been widely used. With excellent outdoor weather resistance and high UV stability, it will give PVC outdoor products a long product life, which is the ideal choice for PVC outdoor products. In Europe and the United States, has been applied to the swimming pool lining wall material, tarpaulin and other purposes.

Compared with dioctyl phthalate (DOP), the volatility is small, only 1/4 of DOP, and the migration is small, good resistance to extraction. It can be used as a plasticizer for vinyl resin and cellulose resin. The product is also used as a gas chromatography stationary liquid, the maximum use temperature of 150 ℃, the solvent is acetone, chloroform or methanol, can selectively retain the separation of aromatic compounds, unsaturated compounds and various oxygen-containing compounds (alcohols, aldehydes, ketones and esters, etc.), halogenated hydrocarbons and hydrocarbons below G.

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DPHP

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