Product

Density (kg/m3)

Length(mm)

Width(mm)

Thickness(mm)

Glass wool felt

    10-48

3000-20000

1200

25-100

Glass wool board

    24-96

600-2400

   600-1200

25-100

Glass wool pipe

    30-100

1000

22-1220(inner diameter)

30-100

Physical Properties

unit

index

measured value

standerd

R  value

R

3.5

3.75

AS/4859.1

Diameter

um

less than8.0

4.0-6.0

GB/T 13350-2000

Hydrophobicity

%

more than 98

more than 98.5

JISA9512-2000

Thermal conductivity

W/m.k

0.049-0.042

0.045-0.032

GB/T 13350-2000

Combustible Grade

Non-combustible

 Grade A

GB/T 13350-2000

Sound absorption coefficient

24kg/m32000HZ(1.03 product reverberation method)

GB/J47-83

The highest temperature

°C

400

410

GB/T 13350-2000