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GB/T 7139-2023 Active
GB/T 7139-2023 Plastics—Vinyl chloride homopolymers and copolymers—Determination of chlorine content
Abstract
This document describes the method for determining the chlorine content in vinyl chloride homopolymers and copolymers. This document is applicable to the determination of chlorine content in vinyl chloride homopolymers and copolymers that do not contain plasticizers and additives. The determination of chlorine content in other chlorine-containing polymers that do not contain plasticizers and additives can be referenced for use.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 7139-2023 |
| CCS | Basic standards and general methods for synthetic resins and plastics |
| ICS | Thermoplastic plastics |
| Implement Date | 2024-03-01 |
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