glass wool blanket CE cetification; international quality approved; Non- combustible A1; Great rebound elasticity.
Product specifications:
Product | Density (kg/m3) | Length(mm) | Width(mm) | Thickness(mm) |
Glass wool felt | 10-48 | 3000-20000 | 1200 | 25-100 |
Glass wool blanket | 24-96 | 600-2400 | 600-1200 | 25-100 |
Glass wool pipe | 30-80 | 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 |
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