Kingflex Technical Data |
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Property |
Unit |
Value |
Test Method |
Temperature range |
°C |
(-50 - 110) |
GB/T 17794-1999 |
Density range |
Kg/m3 |
45-65Kg/m3 |
ASTM D1667 |
Water vapor permeability |
Kg/(m.s.pa) |
≤0.91×10 ﹣¹³ |
DIN 52 615 BS 4370 Part 2 1973 |
μ |
- |
≥10000 |
|
Thermal Conductivity |
W/(m.k) |
≤0.030 (-20°C) |
ASTM C 518 |
≤0.032 (0°C) |
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≤0.036 (40°C) |
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Fire Rating |
- |
Class 0 & Class 1 |
BS 476 Part 6 part 7 |
Flame Spread and Smoke Developed Index |
25/50 |
ASTM E 84 |
|
Oxygen Index |
≥36 |
GB/T 2406,ISO4589 |
|
Water Absorption,%by Volume |
% |
20% |
ASTM C 209 |
Dimension Stability |
≤5 |
ASTM C534 |
|
Fungi resistance |
- |
Good |
ASTM 21 |
Ozone resistance |
Good |
GB/T 7762-1987 |
|
Resistance to U.V. and weather |
Good |
ASTM G23 |
-PERFECT HEAT PRESERVATION INSULATION: The high density and closed structure of selected raw material has the ability of low thermal conductivity and stable temperature and has an isolation effect of hot and cold medium.
-GOOD FLAME RETARDANT PROPERTIES: When burned by fire, the insulation material do not melt and resulting in low smoke and do not make the flame spread which can guarantee the using safety; the material is determined as nonflammable material and the range of Using temperature is from -50℃ to 110℃.
-ECO-FRIENDLY MATERIAL: The environmental friendly raw material has no stimulation and pollution, no hazard to health and environment. Moreover, it can avoid the mold growth and mouse biting; The material has the effection of corrosion-resistant, acid and alkali, it can increase the life of using.
-EASY TO INSTALL, EASY TO USE: It is convenient to install due to it is not need to install other auxiliary layer and it is just cutting and conglutinating. It will save the manual work greatly.