Phosphite Ester

This product is a new kind of organic phosphorous antioxidants, mainly used for polyethylene, polypropylene, polyvinyl chloride, ABS resin and polyester and other synthetic resins of auxiliary antioxidants.It to prevent oxidation, improve the color and so on has the prominent role;Itself has high thermal stability, resistance to weathering and hydrolysis stability, so the machining stability is good.This product for pentaerythritol structure and characteristics of high molecular weight, very suitable for high temperature processing polymeric material application, due to containing alkyl trivalent phosphorus, so that the antioxidant effect is more outstanding and efficiency.Product has good antioxidant performance and prevent zinc "burn" function, and has good lubricity.This product does not contain phenol and bisphenol A, safe non-toxic, conform to the latest regulations and the development tendency of the market.Conform to the requirements of the European Union RoHS, WEEE directive and can be used for food packaging materials.

Technical Specifications

Product Uses

It is mainly used for ABS, PS, HIPS, NBR, SBS, PP, PE, LLDPE, PVC, PC, PA, PET, the UP, Polyamide fiber, polyster fiber, adhensives, coatings, priting ink.