Kingflex rubber foam insulation tube is a uniquely formed closed cell flexible elastomeric insulation, used to insulate heating, ventilating, air-conditioning, refrigerating (HVAC/R). The Insulation tube is also CFC/HCFC free, non-porous, fiber free, dust free and resistant to mold growth. The recommended temperature range for insulation is -50℃ o +110℃.
Technical Data Sheet
Kingflex Technical Data |
|||
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) |
|||
≤0.036 (40°C) |
|||
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 |
♦ Closed-cell Structure.
♦ Low Heating Conductivity.
♦ Low Water Absorption Rate.
♦ Good Fireproof and Soundproof Performance.
♦ Good Aging Resistance Performance.
♦ Simple and Easy Installation.