Recommended products:Zhiyi Specialty Chemmicals nonylphenol-free phosphite antioxidant YIPHOS® 4025

YIPHOS^® 4025 is a nonylphenol-free phosphite antioxidant, can be used in polyolefins,rubber and PVC. YIPHOS^® 4025 is a multifunctional antioxidant for organic polymers. It exhibits good antioxidant effects when used at typical level of 0.1 to 3.0 wt%, improving the color, light stability and clarity of polymers, especially combined with primary metal stalibilizers and epoxy stabilizers. When used in rubber, 4025 shows more excellent color improvement than TNPP.

Introduction

4,4'-Butylidenebis(3-methyl-6-tert-butylphenol)

bis(phosphorous acid ditridecyl) ester (BBDP)

C₇₈H₁₄₄O₆P₂

Molecular weight:1240

CAS:13003-12-8

Physical

Recommended dosage: 0.05 ~ 1.0%