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Identify The Flame Retardant Effect Of Polyester Fiber Sound-Absorbing Panels
- Oct 09, 2020-

1. The flame-retardant polyester fiber sound absorbers are harder and heavier than ordinary polyester fiber sound absorbers. There is no difference in weight between flame retardant polyester fiber sound-absorbing boards and boards that have not been generally treated.


2. Polyester fiber sound absorption board with high density. The density of polyester fiber sound-absorbing board must be high, this material polyester fiber sound-absorbing board, not only the pure color, easy to chamfer, no fluff ball, but also very texture, a lot of high-grade.


3. Treatment technology of flame retardant polyester fiber sound absorption board. There are many processes for the flame-retardant treatment of polyester fiber sound-absorbing panels, and the flame-retardant effect of the sound-absorbing panels made is also very different.


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