Травления стекла стеклянные двери 3d лазерной стеклянной трубки зеркало гравировальный станок
45 000,00 $
Сохранить в закладки 462507552:
Glass Wool insulation for Australia and New Zealand (also with CE for Europe):
Min specfication range of glass wool:
Material : Fiber glass
Refractoriness : 200-450°C
Diameter : 4-30mm
Apparent Density : 10kg/m3 to 50 kg/m3
Surface Treatment: Smooth
Width : 1200mm (400mm, 600mm, 1150mm is available)
Thickness: 25-200mm
Densityt : 10-50kg/m3
Physical Properties:
| Shrinkage temperature of heat load | GB/T11835-1998 | 250-400 |
| Corrosion resistance | ASTM C665 | No chemical reaction |
| Mildew resistance | ASTM C665 | Mildewproof |
| Performance | Experimental method | Technical requirements |
| Moisture absorption | ASTM C1104 GB5480.7-87 | 3% of weight (49, relative humidity 90%) 5% of weight (49, relative humidity 90%) |
| Moisture permeability | ASTM E96 GB/T17146-1997 | Max. 0.013g/24h m2 mercury/mm |
| Combustibility | UL723 ASTM E84 CAN/ULC S-102 GB8624 | flame spreading: 25 fumes spreading: 50 Grade A incombustible material. |
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