Standards
GB 8965-1998 Flame-retardant protective clothing Appendix B test methods for flame exposure times of seams
TB/T 3138-2006 Technical specification of flame retardant materials for railway locomotive and vehicle
TB/T 2402-1993 Technical specification of flame retardant materials for nonmetallic railway locomotive and vehicle
GA 303-2001 Soft fire retardant polyurethane foam plastics
Technical Parameters
| Items |
Parameters |
| Sample size |
257mm×182mm |
| Place the sample at an angle of 45 ° |
| The vertical distance of the bottom of the fuel container to the center of the specimen |
25.4mm |
| Fuel container |
¢ 17.5mm × 7.1mm, t0.8mm |
| Test conditions |
Temperature 15 ° C to 30 ° C, humidity 60% RH to 75% RH |
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