New Soundproof Material Acoustic Wallpapers Wall Panel 3D

Specification    
Polyester fiber acoustic panel is an ideal decorative and acoustic material, made of 100% polyester fiber with density of 150kg/m3. It has good performance: eco-friendly, fire-resistance, heat insulation, moisture-proof and mildew. Many patterns and colors are available to meet different levels of acoustic styles and decorative requirements. 3D soundproofing decorative polyester fiber acoustic panel is heat-pressed by row materials .It is close to nature and harmless to people. It can be directly used as decorative cover materials which is top decorative with different kinds of color patterns and easy to construction.
 
Features  
1.sound absorption property
Like other porous material, colorbo polyester fiber board's sound absorption coefficient increases with the sound frequency. It's sound absorption coeffecient can reach 0.8~1.1. Colorbo polyester fiberboard is a sound deadening material of high performance.

2.physical property
Colorbo polyester fiber board is sound-absorpting, thermal-insulating, elastic, wear-resistant, impact-resistant, hard to tear.
 
3.decorative property
Colorbo polyester fiber board has excellent decorative effect. We offer you more than 20 colors for choice. You can aslo cut the Acoustic Board into any shape in your favor.
 
4.fireproof property
Public places like theaters, dance halls, Auditorium, multi-purpose hall, gymnasium etc. have high
requirements on fire protection. Tested by National Fire Decetion Testing Center, the Acoustic Board complies with the B1 grade requirements of GB8624-2006 standard.
 
5.security property
Thanks to its excellent physical property, Acoustic Board has no risk of falling and hurting people. Tested by National Research Center of Testing Techniques for Building Materials, Acoustic Board's formaldehyde release quantity is 0.1 and complies with the E1 grade requirements of GB18580-2001 standard.
 
 
Installation

We mainly  use glue  such as spray glue , hot melt adhesive, white glue , glass glue ,etc(according to different surface) to stick acoustic panels onto the wall . For flat cement wall ,you may install the boards directly with white glue and gun nail , which is  glue-saving  and  time-saving . Pasting single-side glue on the based surface is strongly suggested as well as layering process.