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The process of testing the fire resistance index of the Best hall seat supplier china fabric
The Best hall seat supplier china are generally placed in a large number in the auditorium, and the materials used for the Best hall seat supplier china are mostly wood and cloth, so it is easy to cause fire in dry weather. Therefore, the fire protection requirements of the Best hall seat supplier china must be strictly enforced to prevent safety accidents.
Then, how to know whether the fire protection requirements of the Best hall seat supplier china are up to standard? How does the manufacturer inspect whether it is qualified? Today, let's talk about the fire detection process of textiles.
First, select the Best hall seat supplier china fabric to be tested (the Best hall seat supplier china fabric has been fireproof treated), cut out the required amount, and test it with a fabric flame retardant tester (vertical method). Select an atmosphere with a temperature of 0~30 ℃ and a relative humidity of 30%~80% (this is also a conventional choice).
After the Best hall seat supplier china are powered on, put the cloth into the test box, close the door, start the test, adjust the igniter to a certain height and temperature, observe the continuous combustion and smoldering timer, and then adjust the ignition time and flame duration according to relevant data and standards. After several tests, observe the change of the cloth to obtain the flame retardancy of the cloth. Make sure that the average data obtained from multiple tests is the correct fire performance.