Product introduction:
XPS composite duct is a new composite product with taken Polystyrene foam (hard or difficult flammability Lever B1) as the heat preservation layer, with double-face embossing aluminum foil and disposable processing. This product has the characteristic of light texture, elegant, easy installation and maintenance, non-toxic, anti-high pressure, no water absorption, wet-proof, airtight, low thermal conductivity, lasting heat preservation and heat insulation, Moreover, It can raise the ceiling height maximum, with high space utilization. It is an affordable health and environmental protection product.
Product paramaters:
1.1997 GB8624 level (fire) -- flame retardant B1 level
2. density: 45-60kg/m3
1.1997 GB8624 level (fire) -- flame retardant B1 level
2. density: 45-60kg/m3
3. bibulous rate: less than 1.5% (V V).
4. compression strength: 250Kpa
5. thermal conductivity: 0.03 V/M, K
6. leakage air volume air conditioning ventilation and comply with the construction quality inspection standard requirement
7. dimension stability: less than 2%
8. utilization ratio: 60% to 80%
9. thermal expansion coefficients 28.7E-6:1 0, life for 20 years
4. compression strength: 250Kpa
5. thermal conductivity: 0.03 V/M, K
6. leakage air volume air conditioning ventilation and comply with the construction quality inspection standard requirement
7. dimension stability: less than 2%
8. utilization ratio: 60% to 80%
9. thermal expansion coefficients 28.7E-6:1 0, life for 20 years
Specifications:
Type | Thick degree | size |
XPS standard | 2 0mm-50mm | 1200mm×3000mm |
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