Felt Decorative Board

Features of felt board, felt wall and decorative felt:
100% polyester fiber is high-tech hot pressed and made in the shape of cocoon cotton. The product has the characteristics of decoration, heat preservation, flame retardant, environmental protection, light body, easy processing, stability, impact resistance, and easy maintenance. Become the preferred sound-absorbing material for interior decoration.
Sound absorption performance
The sound absorption characteristics of polyester fiber sound-absorbing panels are similar to those of other porous materials. The sound absorption coefficient increases with the increase of frequency. The high-frequency sound absorption coefficient is very large. Sound absorption performance. The noise reduction coefficient is about 0.8-1.10, which becomes a wide-band high-efficiency sound absorber.
Physical and mechanical properties:
  Polyester fiber sound-absorbing board has the characteristics of sound absorption, heat insulation and heat preservation, and the material of the board is uniform and solid, flexible, tough, abrasion-resistant, impact-resistant, tear-resistant, not easy to be scratched, and large in size;
More Details

Features of felt board, felt wall and decorative felt:
 100% polyester fiber is high-tech hot pressed and made in the shape of cocoon cotton. The product has the characteristics of decoration, heat preservation, flame retardant, environmental protection, light body, easy processing, stability, impact resistance, and easy maintenance. Become the preferred sound-absorbing material for interior decoration.
Sound absorption performance
The sound absorption characteristics of polyester fiber sound-absorbing panels are similar to those of other porous materials. The sound absorption coefficient increases with the increase of frequency. The high-frequency sound absorption coefficient is very large. Sound absorption performance. The noise reduction coefficient is about 0.8-1.10, which becomes a wide-band high-efficiency sound absorber.
Physical and mechanical properties:
Polyester fiber sound-absorbing board has the characteristics of sound absorption, heat insulation and heat preservation, and the material of the board is uniform and solid, flexible, tough, abrasion-resistant, impact-resistant, tear-resistant, not easy to be scratched, and large in size;
Variety of products:
Polyester fiber sound-absorbing panels come in more than 40 colors and can be assembled into various patterns. The surface shapes are flat, square (mosaic), wide strips, and thin strips. The plate can be bent into a curved shape. It can make the indoor figure design more flexible and changeable and effective. It is even possible to copy art paintings on a polyester fiber sound-absorbing panel through a computer.
Fire performance:
The fireproof performance of sound-absorbing materials in public gathering places such as theaters, dance halls, auditoriums, multi-purpose halls, gymnasiums, etc. is very important.
safety:
The safety of the polyester fiber sound-absorbing board is manifested in two aspects. On the one hand, the material has excellent mechanical properties, light weight, and will not be broken or broken like some brittle materials such as perforated gypsum board and cement fiber pressurized board after being damaged by impact. The block is in danger of falling. On the other hand, it is the release of harmful substances. The standard requirement of formaldehyde emission is less than or equal to 1.5㎎/1, and the test result is 0.05㎎/1, which meets the requirements for direct use in interior decoration.

 

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