minerail fiber board is class A fireproof and sound-absorbing material.high PH fireproof acoustical Specifications:

100% Non-Asbestoswall mineral fiber board :1.sag resistance 2.mold resistance 3.powerful sound aborption 4.preventing hot and cold

5. No asbestos

6.No formaldehyde

Features:

1) Material :mineral fiber sound insulation board

2) Surface :a variety of surface patterns avaliable

3) Coating :PVDA

4) Color:white

5) Density:280-450kg/m3

6) Fiber content:≥90

 7) Fiber perfomance :meet CNS6532 class1

8) Product content :mineral fiber

9) Themal conductivity:≤0.065Wmk

10) Bending strength:250N

11) Noise reduction voefficient :NRC 0.4-0.6 depending on the pattern and the thickness

12) Water content:≤3

13) Light reflenctivity:≥85

application:

It is used for ceiling and ceiling decoration

Applications: widely used in the suspended ceiling system of office building,supermarkets, schools, banks, hospitals , airports and so on

100% Non-Asbestos mineral fiber board