Flexible Thermal Insulation Foam Plastic Sheets for Air Conditioning Pipe Insulation
- Category: >>>
- Supplier: Langfang Chaochen Thermal Insulation Material Co. Ltd.
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Product Overview
Description
Introduction
B1 grade rubber plastic pipe has low heat conductivity, closed-bubble structure, and good insulation effect; material and moisture completely cut off, non-absorbent, non-condensing, long service life, after SGS testing, the measured value is far below the EU standards on does not contain toxic substances, using health and safety, soft and beautiful appearance, easy to bend, convenient and quick construction, without other auxiliary materials
Technical Index
Item | Unit | Performance Index | ||||||
0 | Ⅰ | Ⅱ | ||||||
Board | Pipe | Board | Pipe | Board | Pipe | |||
Apparent Density | Kg/m3 | 65-70 | 60-65 | 60-65 | ||||
Combustion Performance | -- | Grade | 0 | Grade | B1 | Grade | B2 | |
Oxygen Index | ≥40 | Oxygen Index | ≥32 | Oxygen Index | ≥28 | |||
Smoke Density | ≤70 | Smoke Density (SDR) | ≤75 | Smoke Density (SDR) | ≤75 | |||
Heat Conductivity(Average temperature) | W/m·k | ≤0.034 | ||||||
Water Vapor Permeability | Coefficient | G/m, s, p, a | ≤10×10-10 ≤7×10-10 ≤4.5×10-10 | |||||
Factors | -- | ≤10×10-10 ≤7×10-10 ≤4.5×10-10 | ||||||
Water Absorption Ratio in Vacuum | % | ≤10 | ||||||
Dimension Stability (105±3, 7d) | % | ≤10 | ||||||
Tear Strength | N/cm | ≥3.0 | ||||||
Compression Resilience Ratio (Compression Ratio 50% Compression Time 72h) | % | ≤70 | ||||||
Ozone Resistance (Ozone Partial Pressure 202Pa 200h) | -- | No chap | ||||||
Aging Resistance (150h) | -- | Slight corrugation, no flaw, no pin hole, no deformation | ||||||
Applications
Central air-conditioning system refrigerating unit and equipment; freezing and condensate pipe; air duct and hot-water pipeline
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