100% polyester fiber (PET) is made of high-tech hot-pressing with cocoon cotton to achieve density and diversity which ensure ventilation. It becomes outstanding products of sound absorption and insulation materials products. Polyester fiber can be applied in a wide range of products. Its advantage includes decoration, Thermal insulation, environmental protection, light body, easy processing, stability, impact resistance, easy to maintenance.
Sound absorption
The sound absorption characteristics of polyester fiber sound-absorbing panels are similar to other porous materials, the sound absorption coefficient increases with the increase of frequency, and the sound absorption coefficient of high frequency .It is very large, and the cavity in the back and the space sound-absorbing body formed by it can greatly improve the sound-absorbing performance of the material. The noise reduction coefficient is roughly 0.8 ~1.10 or so, becoming a high-efficiency sound absorbing body in a wide frequency band
Physical and mechanical properties
Polyester fiber sound-absorbing panels has sound insulation characteristics, and the board material is uniform and solid, flexible, toughness, wear resistance, impact resistance, tear resistance, easy to scratch, large plate (9 × 1220 × 2440 mm)
Product diversity
Polyester sound-absorbing panels have more than 40 kinds of colours and variety of patterns. The surface shape is flat, square (mosaic), wide, thin strips. The plate can be bent into a curved surface. It can make the indoor body design more flexible. The PET material can be applied in different kind of office or public area equipment
Fire resistant performance
Fireproof performance is essential to theater, dance halls, auditoriums, multi-purpose hall, gymnasium and other public gathering of the activities sound-absorbing materials. The National Fire Detection Centre on the fire parameters of the test, the results show that PET Board has a better fireproof performance, in line with national standards GB8624B1 level requirements.
Specs
Product Number : PET-CW-011-TC-861
Color：Medium Grey
Product sizes(Unit): 20 x 20 x 2.80cm
(Please contact us if you need different sizes, as we can provide you with a quote)
Weight(Unit) : 2.70 Ounce
(Carton) Pieces Per Carton : 15 pieces
(Carton) Packaging size : 55 x 21.5 x 22.5cm