General
Airflex-A0 tube and sheet is high performance thermal insulation with the closed microcellular structure, which is specially designed for the places where a high standard of fire safety required, such as the factories and workshops of chemical, food, electronic industry and etc. Airflex A0 sheet and tube product can meet CLASS 0 BS 476 Part 6 requirements. As tested by BS (British Standard) 476: part 7 “Method for classification of the surface spread of flame of products” and part 6 “Method of test for fire propagation for products”, Airflex-A0 tube and sheet insulation got BS CLASS 0 certification.
Technical Data
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Material
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Nitrile rubber based on elastomeric foam, halogen-free
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Description
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Highly flexible, closed-cell insulation free from halogen based flame retardants.
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Application range
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Used to retard heat gain or loss from chilled-water and refrigeration systems to hot-water plumbing and liquid-heating and dual-temperature piping. With outstanding insulation function, It was widely accepted to control condensation drips in the HVAC field.
Suitable for clean rooms, computer rooms and areas where low smoke and toxicity in event of fire is required.
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Temperature range
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-50°C～+105°C( -58℉～+220℉)
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Thermal conductivity λ (W/m*K)
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-20°C:
0°C:
40°C:
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0.031 (0.225)
0.034 (0.240)
0.038 (0.260)
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Fire rating
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25/50 ASTM E84/ULC S102
Class 1 /Class 0 BS 476 part7/part 6
FM approved FM UBC 26-3/4924/4880
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Water vapor permeability µ
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≥ 7,000
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Density (kg/m3)
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50-65
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UV resistance
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Excellent
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