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| Chinese National Standard Category: Daily use plastic products |
| English Title: | Polymeric materials, Cellular flexible-Accelerated ageing tests |
| Chinese Title: | 软质泡沫聚合材料加速老化试验方法 |
| Standard No.: | GB/T 9640-1988 |
| Category No.: | Y28 |
| Issued by: | China Light Industry Council |
| Issued on: | 1987-12-07 |
| Implemented on: | 1988-12-2 |
| Status: | superseded |
| Superseded by: | GB/T 9640-2008 Flexible and rigid cellular polymeric materials - Accelerated ageing tests |
| Superseded on: | 2009-5-1 |
| Abolished on: | |
| Superseding: | |
| Word Count: | 1500 words |
| Similar Standards: | T/SHPTA 026-2022 DB46/T 520-2020 T/SHPTA 005-2021 T/SHBX 008-2021 T/SHBX 009-2022 DB46/T 519-2020 GB/T 42804-2023 GB/T 43198-2023 GB/T 42948-2023 GB/T 41827-2022 GB/T 42067-2022 GB/T 41378-2022 GB/T 41003.1-2021 GB/T 41003.2-2021 GB/T 41008-2021 GB/T 41001-2021 GB/T 41000-2021 GB 38995-2020 GB/T 40553-2021 GB/T 18006.3-2020 |
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