Xiamen Sinroad Industry & Trade Co.,Ltd.

Mineral Fiber Ceiling Board

Promulgator: :admin   Send date: :2012-07-07 09:21 Visitor: :
Product infos:
Standard: Reference Price:
Brand:
Introduce:

1) Material: Mineral fiber sound insulation board

2) Surface: A variety of surface patterns available

3) Coating: PVDA

4) Color: White

5) Density: 350-420kg/m

6) Fiber content: >=90%

7) Fire performance: Meet CNS6532 Class 1

8) Product content: Mineral fiber

9) Thermal conductivity: < =0.065W/mK

10) Bending strength: >250N

11) Noise reduction coefficient: NRC 0.4 - 0.6 depending on the pattern And the thickness

12) Water content: < =3%

13) Light reflectivity: >=85%

14) Mold resistance

15) No Asbestos

16) No Formaldehyde

17) Dimensions: 595x595mm, 603 x 603mm, 600 x 1200mm

18) Thickness: 7mm, 7.5mm, 8mm, 9mm, 10mm, 12mm, 14mm, 15mm, 18mm, 20mm

 

Item

Standard

Test Result

Dimension Difference

Length

  ± 0.5mm

0mm

Width

0mm

Thickness

-0.08mm to-0.01mm

Right- angle Deviation

≤ 1/1000

≤ 0.8/1000

Density

≤ 500kg/m 3

380kg/m 3

Moisture Rate

≤ 3.0%

≤ 0.8%

Thermal Resistance

≥ 0.19(m 2. k)/w

≥ 0.23(m 2. k)/w

Flammability

grade B1

grade A

Noise Reduction Coefficient

≥ 0.45

0.5 to 0.65

Moisture Deflection

≤ 3.5mm

≤ 2mm

Limit of Formaldehyde emission

≤ 1.5mg/L

< 0.3mg/L

Radioactivity

internal irradiation index≤ 1.0

≤ 0.3

external irradiation index≤ 1.3

≤ 0.4

Asbestos Inside

without asbestos fiber

No asbestos