TitleProduct

Polyester Fiber Sound Insulation for Ceilings Tiles

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-11-02 11:23

  • Browse the number:

    277

Send an inquiries
+
Changzhou Haichen Packing Material Co., Ltd.
Contactaixin:

Ms. Jane Wu(Mr.)  

Email:

telephone:

phone:

Arrea:

Jiangsu

Address:

No. 1 Yanhe Road, Cui Qiao Town, Changzhou, Jiangsu, China 213100

Website:

http://ruisan.aozbao.com/

+


Our acoustic panel could be cut to any shape and installed easily in interior space, such as wall decorlation and ceilings. From there they can on the one hand reliably absorb sound while unfolding their full visual impact at the same time.
 

A. Materials Description
Made of 100% fiber,after hot-pressed to cotton shape,use different hot-pressed to reach different density and sure its ventilation, which make it become excellent sound absorption and hot insulation products.

B. Product Size
Standard sizes are 2440mm x 1220mm. And the size can be customized.
The standard thickness is 9mm. Can be made to be 3-20mm thickness. 

C. Flame Retardant Characteristic
 It can reach class B1 flame retardant (same as GB8624 2006 C), the material is solid, averaged and flexible, absorption has good sound coefficient and heat insulation function.

Item Standards Results Conclusion
Remaining length of burn/mm GB/T 8625-2005 480 Qualified
Average /mm GB/T 8625-2005 577 Qualified
Average temperature of smoke/ºC GB/T 8625-2005 89 Qualified
Flame height/mm GB/T 8626-2007 25 Qualified
Smoke Level GB/T 8627-2007 48 Qualified


 D. Color Chart



E. Installation
Glue or universal glue on the wall directly. And also can use nail to fix it.




 F. Sound Absorbing Coefficient
 This panel's sound absorption coefficient is improved as the frequency's increasing. The coefficient is about 0.3~1.1.

Cavity /mm 0 100 150 200
Frequency /Hz 1/3 double frequency sound absorbing coefficient
100 0.02 0.24 0.36 0.52
125 0.04 0.36 0.52 0.64
160 0.02 0.48 0.72 0.84
200 0.04 0.68 0.96 1.08
250 0.08 0.88 1.12 1.12
315 0.08 0.80 0.96 0.96
400 0.08 0.96 1.12 1.28
500 0.12 1.08 1.16 1.12
630 0.20 1.12 1.08 0.96
800 0.28 1.08 1.04 0.80
1000 0.36 1.12 0.92 0.76
1250 0.48 1.00 0.72 0.96
1600 0.60 0.80 0.84 0.92
2000 0.72 0.92 1.04 1.00
2500 0.80 1.00 0.88 0.96
3150 0.88 0.96 0.96 1.00
4000 1.00 1.04 1.04 1.04
5000 1.08 1.00 0.96 1.00
NRC 0.30 0.95 1.00 1.00


 G. Advantages


 G. Factory & Production Lines