T/SSAE 38-2023
Determination of Tris(4-nonylphenyl, branched and linear) phosphite (TNPP) in automobiles materials (English Version)

Standard No.

T/SSAE 38-2023

Language

Chinese, Available in English version

Release Date

2023

Published By

Group Standards of the People's Republic of China

Latest

T/SSAE 38-2023

Scope

This document specifies a method for the determination of tris(nonylphenyl)phosphite (TNPP) content in automotive materials. This document is applicable to the determination of tris(nonylphenyl)phosphite (TNPP) content in plastics, rubber, coatings and other materials in automotive products. Materials in other products that have been verified to be suitable can also be measured with reference to this method.

T/SSAE 38-2023 history

• 2023 T/SSAE 38-2023 Determination of Tris(4-nonylphenyl, branched and linear) phosphite (TNPP) in automobiles materials