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kevin blant wrote:

I want to buy a textile burning test equipment, QINSUN instrument sales person recommended me to buy 45 Degree Flammability Tester, what is the testing principle of 45 Degree Flammability Tester?

45 Degree Flammability Tester is mainly used to test the flame retardant properties of taking textile materials, toy fabrics, upholstered furniture fabrics and other fabrics. Specific test principle has 3 points.

1. Burning intensity and speed test

Under the specified conditions, the specimen will be placed at an angle of 45 °, the specimen ignition 1 s, the specimen will be flamed upward a certain distance of the time required to burn, as a measure to assess the burning intensity of the textile. With the surface pile of the fabric, the bottom cloth ignition or melting as an additional indicator of the intensity of combustion.

2. Damage area and damage length test

In the prescribed test conditions, the 45 ° direction of the textile specimen ignition, measurement of fabric combustion after the renewal and negative combustion time, damage area and damage length.

3. Contact flame number test

In the specified test conditions, the 45 ° direction of the textile specimen ignition, measurement of fabric burning from the lower end of the specimen 90mm need to contact the flame times.

ps: (WLJCDM809)
web:https://www.qinsun-lab.com/1121.html