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GB/T 14837.2-2014 Active
GB/T 14837.2-2014 Rubber and rubber products—Determination of the composition of vulcanizates and uncured compounds by thermogravimetry—Part 2:Acrylonitrile-butadiene and halobutyl rubbers
Abstract
1.1GB/T 14837 specifies the method for determining the total organic matter content, carbon black content, carbon residue content, and ash content in vulcanized rubber and unvulcanized rubber (see 1.2) that form carbon residues during pyrolysis using a thermal gravimetric analyzer. Among them, the mass loss at around 300℃ is an approximate value of the volatile substance content in the rubber material.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 14837.2-2014 |
| CCS | Rubber products and their auxiliary materials |
| ICS | Rubber |
| Implement Date | 2015-06-01 |
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