Westco™ DSPP
Generic Family:
Additive -- Antioxidant / Heat Stabilizer
•
Supplied by:
Western Reserve Chemical Corporation
CAS# 3806-34-6
Westco DSPP is DiStearyl Pentaerythritol Diphosphite. It is a solid phosphite that adds excellent color stability to polyolefins, polystyrene, polyesters, polycarbonates, ABS, PVC and elastomers. It is especially effective as a synergist with hindered phenol antioxidants. It is approved for FDA polymer applications under CFR 21 section 178,2010 and for adhesives under section 175.105. Typical use levels range from 0.10 to 0.25%. It contains less than 1% triisopropanolamine.
Westco DSPP is DiStearyl Pentaerythritol Diphosphite. It is a solid phosphite that adds excellent color stability to polyolefins, polystyrene, polyesters, polycarbonates, ABS, PVC and elastomers. It is especially effective as a synergist with hindered phenol antioxidants. It is approved for FDA polymer applications under CFR 21 section 178,2010 and for adhesives under section 175.105. Typical use levels range from 0.10 to 0.25%. It contains less than 1% triisopropanolamine.
General Properties
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Material Status
Commercial: Active
Documents
description
Technical Datasheet (English)
Download DocumentAvailability
North America
Other Properties
Additives Category, Recommended for Use In, Forms, Density, Chemical Description
Processing
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