GB/T 7139-2002
Plastics-Vinyl chloride homopolymers and copolymers--Determination of chlorine content (English Version)

Standard No.

GB/T 7139-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2024-03

Replace By

GB/T 7139-2023

Latest

GB/T 7139-2023

Replace

GB/T 7139-1987

Scope

This standard specifies two methods for the determination of chlorine content in vinyl chloride homopolymers and copolymers without plasticizers or additives, namely - method A (incendiary bomb); - method B (incendiary bottle).

GB/T 7139-2002 history

• 2023 GB/T 7139-2023 Determination of Chlorine Content in Plastic Vinyl Chloride Homopolymers and Copolymers
• 2002 GB/T 7139-2002 Plastics-Vinyl chloride homopolymers and copolymers--Determination of chlorine content
• 0000 GB/T 7139-1987