Kingflex Rubber & Plastic is a flexible closed-foam thermal insulation
Product Description：
Normal wall thicknesses of 1/4”, 3/8″, 1/2″, 3/4″,1″, 1-1/4”, 1-1/2″ and 2” (6, 9, 13, 19, 25 , 32, 40 and 50mm).
Standard Length with 6ft (1.83m) or 6.2ft(2m).
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 |
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≤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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Advantages of product
1) Product structure: closed cell structure
2) Excellent ability to prevent the spread of flames
3) Good ability to control heat release
4) Flame retardant class0/class1
5) Easily install
6) Low thermal conductivity
7) High water permeability resistance
8) Elastomeric and flexible material , Soft and anti-bending
9) Cold-resistant and heat-resisting
10) Shake reduction and sound absorption
11) Good fire-blocking and water proof
12) Vibration and resonate resistance
13) Beautiful appearance, easy and fast to install
14) Safety (neither stimulates the skin nor harm health)
15) Prevent mould from growing
16) Acid-resisting and alkali-resisting
17) Long service life: above 20 years
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