Brand Name: Kingflex
Model Number: Class 1
Place of Origin: Hebei, China (Mainland)
flexible foam insulation/ waterproof rubber foam sheets
Kingflex mainly specialized in insulation rubber foam product , it has closed cell construction and many great features such as low thermal conductivity , elastomeric,hot and cold resistant,
fire retardant, waterproof, shocks and sound absorption and so on. Kingflex rubber materials is widely used in large central air conditioning system,chemicals,electrical industries such as the types of hot and cold media pipeline, all kinds of fitness equipment jacket/pads and so on to achieve lower cold loss.
Advantage of flexible foam insulation
1.excellent thermal insulation- very low thermal conductivity
2.excellent acoustuc insulation- can reduce noise and sound transmitting
3.moisture resistant, fire resistant
4.good strength to resist deformation
5.closed cell structure
6.ASTM/SGS/BS476/UL/GB Certified
Technical Data of flexible foam insulation
Rubber foam Technic Performance
Property | Unit | Value | Test Method |
Temperature Range | ℃ | -50-110 | GB/T17794-1999 |
Density Range | Kg/m3 | 45-65 | ASTM D1667 |
Water Vapor Permeability | Kg/(m.s.pa) | ≤1.4*10-11 | DIN 52 615 BS 4370 Part 2 1973 |
μ | ≥10000 | ||
Thermal Conductivity | W/(m.k) | ≤0.030 (20℃) | BS 874 PART2 1986 ASTM C518 DIN 52612,DIN52613 |
≤0.032(0℃) | |||
≤0.037(40℃) | |||
Fire Rating | Class1 | BS 476 Part 6 Part 7 | |
Oxygen Index | % | K1≥36 | GB/T 2406,ISO4589 |
Dimension Stablity | % | ≤5 | ASTM C534 |
Fungi Resistance | Good | ASTM 21 | |
Ozone Resistance | Good | GB/T 7762-1987 | |
Resistance to U.V. And Weather | Good | ASTM G23 | |
Tube | 9mm 3/8" | 13mm 1/2" | 19mm 3/4" | 25mm 1" |
IDInches ID (mm) | Wall*ID PCS/CTN | Wall*ID PCS/CTN | Wall*ID PCS/CTN | Wall*ID PCS/CTN |
1/4" 6 | 9*6 168 | 13*6 90 | 19*6 50 | 25*6 35 |
3/8" 9 | 9*9 130 | 13*9 80 | 19*9 40 | 25*9 25 |
1/2" 13 | 9*13 115 | 13*13 65 | 19*13 40 | 25*13 25 |
5/8" 16 | 9*16 90 | 13*16 60 | 19*16 35 | 25*16 20 |
3/4" 19 | 9*19 76 | 13*19 45 | 19*19 30 | 25*19 20 |
7/8" 22 | 9*22 70 | 13*22 40 | 19*22 30 | 25*22 20 |
1" 25 | 9*25 55 | 13*25 40 | 19*25 25 | 25*25 20 |
1 1/8" 28 | 9*28 55 | 13*28 36 | 19*28 25 | 25*28 18 |
1 1/4" 32 | 9*32 40 | 19*32 20 | 25*32 15 | |
1 3/8" 35 | 9*35 36 | 19*35 20 | 25*35 15 | |
1 1/2" 38 | 9*38 32 | 19*38 17 | 25*38 12 | |
1 5/8" 42 | 9*42 30 | 19*42 17 | 25*42 12 | |
1 3/4" 45 | 9*45 26 | 19*45 16 | 25*45 10 | |
1 7/8" 48 | 9*48 25 | 19*48 15 | 25*48 13 | |
2 1/8" 54 | 9*54 25 | 19*54 15 | 25*54 9 | |
2 1/4" 57 | 19*57 | 25*57 9 | ||
2 3/8" 60 | 19*60 | 25*60 9 | ||
2 5/8" 67 | 19*67 | 25*67 8 | ||
3" 76 | 19*76 | 25*76 6 | ||
3 1/2" 89 | 19*89 | 25*89 8 | ||
4 1/4" 108 | 19*108 | 25*108 6 | ||
4 1/2" 114 | 19*114 |