GB/T 46286-2025 in English
VALIDGeosynthetics—Determination of oxidative induction time—High-pressure differential scanning calorimetry method
- Issued on:2025-10-05
- Implemented on:2026-05-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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$204.00
| Standard No: | GB/T 46286-2025 |
| Document status: | VALID |
| Title in English: | Geosynthetics—Determination of oxidative induction time—High-pressure differential scanning calorimetry method |
| Title in Chinese: | 土工合成材料 氧化诱导时间的测定 高压差示扫描量热法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2025-10-05 |
| Implemented on: | 2026-05-01 |
| ICS Classification: | 83.140.01-Rubber and plastics products in general |
| Chinese Classification: | G31-Basic standards and general methods for synthetic resin and plastic |
| Professional Classification: | GB-National Standard |
| Related Keywords: | high-pressure differential scanning calorimetry
oxidative induction time oxidation induction time geosynthetics determination calorimetry method scopethis document |
《GB/T 46286-2025土工合成材料 氧化诱导时间的测定 高压差示扫描量热法》由TC48（全国塑料制品标准化技术委员会）归口，主管部门为中国轻工业联合会。
Scope
This document describes a test method for determining the oxidation induction time of geosynthetics using high-pressure differential scanning calorimetry, specifying the instruments and materials, sample preparation, test procedures, results, and calculations. This document is applicable to the determination of the oxidation induction time of geosynthetics such as polyolefin geomembranes, geocells, geogrids, and geonets.
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