Алюминиевая фольга звуковая огнестойкая полиуретановая теплоизоляционная пенная рулонная плита для систем Hvac и холодильных систем
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physical property | in the end | Test Methods | ||||
Apparent thermal conductivity | 0.245K(be) worth | ASTMC 177/C 518(an official) standard | ||||
Surface burning characteristics through 2" thick | Flame Spread - Max 25 | ASTM E 84(an official) standard | ||||
Operating Temperature, Continuous | -57°C-105°C | ASTMC 411(an official) standard | ||||
water vapour adsorption | Maximum 0.01 per cent | ASTMC 411(an official) standard | ||||
water absorption | Maximum 0.2 per cent | ASTM C 209(an official) standard | ||||
Water vapour permeability | .03 Perm (4.38 x 10-11) | ASTM E 96(an official) standard | ||||
dimensional stability | 7 per cent maximum | ASTM C 356(an official) standard | ||||
odour emission | pass (a bill or inspection etc) | ASTM C 1304(an official) standard | ||||
corrode (degrade chemically) | pass (a bill or inspection etc) | ASTM C 665/C 692/DIN 1988surname Nian | ||||
Fungus/Resistance | No growth | ASTM 1338/G 21/UL181(an official) standard | ||||
Resistance to erosion | pass (a bill or inspection etc) | ASTM C 1071/UL181(an official) standard | ||||
anti-ultraviolet | (of an unmarried couple) be close | ASTM G 7/G 90(an official) standard | ||||
Ozone Resistance | uncracked | ASTM D 1171(an official) standard | ||||
Nitrosamine content | not detected | US FDA CPG No. 7117.11 BSEN 12868 | ||||
noise reduction factor | 1/2" thick -.20 1nthick - .35 | ASTM C 423 standard | ||||
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