| Property |
Specification |
|
Construction: |
Molded from
recycled rubber products
Cannot shink, buckle, warp or crack
Can be cut with table or band saw |
| Dimensions:
|
Dog-bone
configuration
7 3/4" long x 6 1/4" wide at top/bottom and 4 1/2" center
Two thicknesses offered; 1 3/4" depth and 7/8" depth |
| Weight:
|
2.5
lbs.each for 1 3/4" block
1.25 lbs. each for 7/8" block
Coverage: 3.4 blocks per sq. ft. |
| Standard
Colors: |
Black, grey
and red
Custom colors optional;
based upon quantity |
| Recommended
Adhesives: |
Kaswell 150
TC, applied cold
Kaswell 151 TC, applied cold |
| Hardness:
|
80
Durometer Standard |
| Thermal
Resistance: |
R = 2.32
(ASTM C518-76) |
| Thermal
Conductivity: |
K = 0.75
(ASTM D257) |
| Thermal
Stability: |
-40°C to
+90°C |
|
Freeze/Thaw: |
No change
(-40°C, 40 cycles) |
| Accelerated
Weathering: |
No change
(2,500 hours) |
| Electrical
Conductivity: |
1.1 x 10.4
(Siemans/meter) |
| Tensile
Strength: |
2,000 psi
minimum (ASTM D412) |
| Compression
Strength: |
10,000 psi
minimum |
| Compression
Endurance: |
10,000
cycles with 10 ton load
No deterioration |
| Abrasion
Resistance: |
0.3812 g
loss (2,000 cycles Taber abrader 1 kg) |
| Coefficient
of Friction: |
0.64 dry,
0.79 wet (ASTM D1894) |
| Chemical
Resistance: |
Fuel A: No
deterioration
Oil 3: No deterioration
Lubricating oil: No deterioration
Cutting oil: No deterioration
Dilute HCL: No deterioration |
| Flash
Point: |
Between
650° and 800°F |
| |
