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GB/T 40237-2021 Active
GB/T 40237-2021 Test method for ignitability of foamed plastic—Welding spark method
Abstract
This document specifies a test method for determining the ignition performance of foam plastic samples placed horizontally and subjected to electric welding sparks under laboratory conditions. This document is applicable to various types of rigid and soft foam plastics, such as polystyrene, polyethylene, polyurethane, phenolic resin, and other materials.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 40237-2021 |
| CCS | Fire fighting |
| ICS | The flammability and combustion performance of materials and products |
| Implement Date | 2021-12-01 |
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