CAS No.: [154862-43-8]

Bis (2, 4-diquylphenyl) pentaerythritol-diphosphite ester

Description

Phosphite ester with excellent performance as a secondary antioxidant.

Features

low volatile, resistant to hydrolysis stability is good, more is used with hindered phenolic antioxidant, comparing with traditional phosphate ester secondary antioxidants,it can significantly improve the material processing more stability.

Molecular weight

852

Melting point ℃

≥225

Product form

White-like white powder

Properties

harsh processing conditions of polymer materials, such as need high temperature processing of engineering plastics and special engineering plastics.

0.05 0.2%, test to determine the specific amount according to the customer application.

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