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Sigma-Aldrich

TRIS(NONYLPHENYL) PHOSPHITE

Tris(nonylphenyl) phosphite (TNPP) is an antioxidant that is majorly used as a stabilizer to improve the performance of polyethylene by decomposing the hydroperoxides. It can also be used to enhance the thermal stability by extending the polymeric

Description

General description

Tris(nonylphenyl) phosphite (TNPP) is an antioxidant that is majorly used as a stabilizer to improve the performance of polyethylene by decomposing the hydroperoxides. It can also be used to enhance the thermal stability by extending the polymeric chains.

Application

TNPP in combination with irganox is used to protect polyamide 6 (PA6) from oxidative degradation during the preparation of flame retardant nanocomposites. TNPP can be used as a stabilizer that prevents the molecular weight reduction and increases the tensile strength of the composite. It can also be used as a chain extender to improve the polymeric viscosity during the melt-blending of poly(hydroxybutyrate-co-hydroxyvalerate) based clay nanocomposites which find potential application as packaging materials.

Specifications
UPC:
51284803
Condition:
New
Weight:
1.00 Ounces
HazmatClass:
No
Quantity:
250
Unit of Measurement:
ML
MPN:
441805-250ML
CAS:
26523-78-4
Controlled Substances and Cyanide:
Yes
Catalog No. C005B-028583
Price: $133.93
List Price: $148.82
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