Flame Resistant Reflective Fabric description
1. Meet the index of EN533. 3: Perform horizontal combustion according to EN532. After the test sample is ignited, the flame cannot be burned and spread to the bottom end and the top of the sample or the vertical edge of the fabric; there must be no burning debris (melts) from Falling on the cloth; after removing the flame and stopping the combustion, the smoldering should not extend from the carbonized area on the fabric to the unbroken area on the fabric; no holes are produced;
The ignition delay of any of the six test specimens shall not exceed 2 seconds.
Washing requirements before testing:
A. Wash at 12°C for 12 times (according to the industrial washing method according to EN ISO 10528); it can also be washed 5 times according to customer's requirements before testing.
B. Soak the sample in water (BS 5651:1978), then dry clean 5 times according to the requirements of ISO 3175, and then test.
This method is applicable to chemical fiber, cotton and blended fabrics.
2. Meet ASTM1506: Before washing or dry cleaning, perform vertical burning according to D6413, the maximum burning time is 2 seconds; after 25 times of washing or dry cleaning, perform vertical burning according to D6413, the maximum burning time is 2 seconds; arc test result The longest lasting time is 5 seconds and tested in accordance with ASTM 1959.
Washing method: Fabrics suitable for washing should be washed 25 times with the American Textile Association method AATCC 135.
3, to meet the NFPA1971 multi-layer structure fire service standards. The thermal protection performance of the whole protective clothing TPP value can not be lower than 35 (cal / cm2); the whole piece of clothing for penetration test, no liquid leakage; clothing shell, lining, life-saving equipment and other components through vertical burning, the average carbon loss length Can not exceed 100mm, the average flame retarding time can not exceed 2 seconds, and there can be no droplets.