GB/T 4499-1997 in English
SUPERSEDEDVulcanized rubber-Determination of antidegradant content-Thin layer chromatographic method
- Issued on:1997-09-26
- Implemented on:1998-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
本标准规定了硫化橡胶和混炼橡胶中防老剂的测定方法。本标准适用于以薄层色谱法检定硫化橡胶或混炼橡胶中防老剂。
Scope
This standard specifies the method for the determination of antioxidants in vulcanized rubber and compounded rubber. This standard applies to the determination of anti-aging agents (aldehydeamines, ketoneamines, secondary amines, p-phenylenediamines, bisphenols, polyphenols and phosphates) in vulcanized rubber or mixed rubber by thin-layer chromatography.

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