Kingflex rubber foam insulation tube
Product Description
Technical Data Sheet
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Kingflex Technical Data |
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Property |
Unit |
Value |
Test Method |
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Temperature range |
°C |
(-50 - 110) |
GB/T 17794-1999 |
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Density range |
Kg/m3 |
45-65Kg/m3 |
ASTM D1667 |
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Water vapor permeability |
Kg/(m.s.pa) |
≤0.91×10 ﹣¹³ |
DIN 52 615 BS 4370 Part 2 1973 |
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μ |
- |
≥10000 |
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Thermal Conductivity |
W/(m.k) |
≤0.030 (-20°C) |
ASTM C 518 |
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≤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 |
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Flame Spread and Smoke Developed Index |
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25/50 |
ASTM E 84 |
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Oxygen Index |
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≥36 |
GB/T 2406,ISO4589 |
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Water Absorption,%by Volume |
% |
20% |
ASTM C 209 |
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Dimension Stability |
|
≤5 |
ASTM C534 |
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Fungi resistance |
- |
Good |
ASTM 21 |
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Ozone resistance |
Good |
GB/T 7762-1987 |
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Resistance to U.V. and weather |
Good |
ASTM G23 |
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Product Advantage
♦ Splendid Surface
Kingflex NBR/PVC insulation material has flat and even surface without abvious goffer. Under pressure, it appears symmetrical skin-like wrinkle, which takes on noble and top grade quality.
♦ Excellent OI Critical Value
Kingflex NBR/PVC insulation material requires high oxygen index, which makes it great fireproof capability.
♦ Outstanding Smoke Density Class
Kingflex NBR/PVC insulation material has quite low smoke density class as well as low smog thickness, which provide good action when it is burning.
♦ Agelong Life In Heat Conductivity Value (K-Value)
Kingflex NBR/PVC insulation material has long-term, stable K-value, which guarantee long life span of the products.
♦ High Moisture Resistance Factor (u-Value)
Kingflex NBR/PVC insulation material has high moisture resistance factor, u≥15000, which makes it a strong ability in anti-condensation.
♦ Firm Performance in Temperature and Anti-Aging
Kingflex NBR/PVC insulation material has excellent capability in anti-ozone, anti-insolation and anti-ultraviolet, which ensures long life span.
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