Specifications

Acoustic  Material: it is made of  polyester fiber and other eutectic point fibers. They are mixed and baked to dry and becomes to pieces.

Description
The acoustic cotton is hard,well-distribute and strong flexible. It's excellent feature is anti-fire, so we also call it anti-fire cotton.

This cotton is environment-protected, has no harm to human body. It used at atmosphere filter, industrial sound abosorption and hot-keeping space etc.

Normal size: 1000*3000*(10mm-100mm)
The size can be custom make.

Our polyester fiber sound absorption cotton 100% polyester fiber production, its environmental performance is its greatest advantage, detecting data up to the national level E1, evaluation can directly contact with human body. The fire performance is the B1 level, is difficult to burn the product. The sound absorption performance has been overwhelming majority of acoustic experts recognized.

The raw material of 100% polyester fiber, with environmental protection, fire-retardant, insulation, moisture-proof, anti-mildew change, easy to dust, easy to cut, parquet, the construction is simple, cost-effective superior characteristics, there are a variety of patterns and colors to be selected, can meet the needs of different styles and levels of the decoration.

Decorative materials and engineering acoustics field, is widely used, are many well-known acoustic experts affirmed and praised by all walks of life, and interior designer, sound designer trust and selection, as most of the city 's architectural acoustics, noise reduction, noise reduction and other industrial products engineering material choice. The sound absorption performance has been overwhelming majority of acoustic experts recognized. After hot pressing composite to cocoon cotton shape made by heat treatment. Public law to real Dao density diversity to ensure ventilation, make become sound-absorbing materials, decorative materials, insulation materials of outstanding products.

Properties:

1. polyester fiber sound insulation sound absorption cotton is a porous material, it can pass through the fiber special high density organization makes the sound in the cavity forming backflow, effectively to achieve the sound insulation function.

2. flame retardant zone Tianchen polyester fiber sound-absorbing cotton in the National Fire Equipment Quality Inspection Center for testing, to achieve for burning behavior of building materials of B1 level.

3.environmental protection: This product does not contain formaldehyde, harmless to the human body, after many experiments, it to the human body without any skin allergy.

4.simple: This product is simple to install, decorative strong plasticity, can be common woodworking tool cutting the corner processing easier.

Product scope of application

Tiange polyester fiber sound absorption cotton is widely applied in the concert hall, theatre, recording studio, studio, * * * * room, conference room, gymnasium, exhibition hall, dance hall, KTV rooms and public places of ground and wall and ceiling. Can well absorb the noise and prevent indoor sound strongly reflected the influence of the indoor environment.

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