Fire Resistance stonewool Sound Insulation Board 50mm Thick 40kg/m3 , 50kg/m3

Brand Name:OEM
Certification:CE, ISO
Minimum Order Quantity:Full container load
Delivery Time:10 days after order
Payment Terms:T/T
Place of Origin:China
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Location: Dongguan Guangdong China
Address: Xihu Industrial zone Shilong Dongguan Guangdong China
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Product Details

Fire Resistance stonewool Sound Insulation Board 50mm Thick 40kg/m3 , 50kg/m3

Quick Detail:


Acoustical board is designed for sound absorption for both commercial and industrial application.


Description:


Acoustical board is made from stonewool fibers with slight binder content. It is soft and very light on weight has excellent property of sound absorption and fire resistance as well


Applications:


Tungkin Acoustical board has excellent of sound absorption, thermal and insulation and fire resistance as well is widely used for building industry suitable for walls, roofs, elevator well, flats or slightly curved surfaces where thermal, fire-resistance and sound absorption are required.


Specifications:


Standard size: 1200mm*600mm

Standard thickness:50mm

Standard density:40kg/m3, 50kg/m3


Main Technical data


Item

Unit

Data

Remarks

Fiber diameter

μ

4~7


Shot content

%

<5


Service temperature

ºC

-269 ~ 850


Combustibility


non-combustible

DIN 4102

Moisture absorption

%

0.2

ASTM C-553-70

Water repellency

%

>98

JIS 9512

Chemical Properties/Biological Properties


stonewool is neutral (PH 7) or slightly alkaline and meet the requirement of standard ASTM C 795 JIS A 9504. It will normally not support the growth of molds, fungi and bacteria


Chart of Thermal conductivity:


Sound absorption property


Density

Thickness

Absorption Value at various frequency (HZ)

(Kg/m3)

(mm)

100

125

250

500

1000

2000

4000

40

50

0.06

0.08

0.22

0.6

0.93

0.98

0.9


Competitive Advantage:


Sound absorption, fire resistance

China Fire Resistance stonewool Sound Insulation Board 50mm Thick 40kg/m3 , 50kg/m3 supplier

Fire Resistance stonewool Sound Insulation Board 50mm Thick 40kg/m3 , 50kg/m3

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