The polyester noise dampening material is made of 100% polyester fiber and is made into a cotton quilt shape after hot pressing; the heat density is used to achieve diversified density to ensure ventilation, making polyester noise absorbing insulation panel an excellent product finish, sound absorbing and heat insulating material. The construction is simple, the decoration is strong, the style is rich, the color is rich, and the like. The surface material can be directly decorated, or various paintings can be made according to different needs.
Composition 100% Polyester Fibre [PET]
Thickness 9mm, 12mm
Weight 1.1 kg/m2, 1.3 kg m2 [±10%]
Fire Specification EN13501-:2007+A1:2009 B-s1,d0
Polyester fiber or pyramid decorative acoustic panels for sound dampening
Formaldehyde Emission 0.00 ug/g
VOC Emission <0.02mg/m2
Recyclable Content 100%
Ther acoustic characteristics of polyester fiber noise dampening panels are like other porous materials. The absorption coefficient increases with the increase of frequency. The high frequency sound absorption coefficient greatly improves the sound absorption performance of the noise dampening panel in the rear cavity; The noise reduction coefficient is about 0.8 to 1.10. It is an efficient wide-band acoustical panel that absorbs the sound; in addition to the acoustic performance with high sound absorption coefficient and sound absorption frequency width, it also has indoor physical and mechanical properties and good performance.
The safety performance of polyester fiber noise absorbing ceiling is two aspects: the mechanical properties of the materials are excellent, the quality is light, and the impact damage does not cause the risk of falling or falling debris such as perforated gypsum board and fiber cement pressure plate; On the other hand, the release of harmful substances, after testing by the relevant state departments, the formaldehyde emission standard is less than or equal to 1.5 mg/1, and the test result is 0.05 mg. In line with the requirements of the national standard GB18580-2001E1, in accordance with the requirements for direct use of interior decoration.
Polyester fiber noise dampening materials can make indoor design more flexible and rich, and even art painting can be done on polyester noise dampening panel. It is widely used in conference rooms, TV, studio, theater, audio-visual, opera, leisure and entertainment city, hotels, multi-purpose halls, concert halls, bars, restaurants, shopping malls, etc.