Commercial grade rubber mat with Blue fleck
1 metre x 1 metre (39 inch x 39 inch)
TECHNICAL DATA SHEET
| COMPOSITION: | Recycled Rubber – 97% Urethane Binders- 3% | |
| THICKNESS / WEIGHT:
(Nominal) |
15mm/13.5kg 20mm/17.5kg 25mm/21.5kg 30mm/28kg | |
| SURFACES | Flat One Side
Wire Mesh Texture, Anti-Skid Surface on opposite side Both Sides Non-Porous |
|
| COLOR: | Black or Black with flecks of colored EPDM rubber | |
| TENSILE STRENGTH: | 350 psi | |
| HARDNESS: | 76 Shore A | |
| FLAMMABILITY: | Passes Federal Flammability Standard Doc FF 1-70 CPSC | |
| DIMENSIONAL STABILITY: | +0.242% at two hours @ 60°C
-0.092% at 48 hours @ 20°C & 65% Rel. Humidity |
|
| ULTIMATE ELONGATION: | ASTM D412 on 1/8” | 83 % |
| FLAME SPREAD: | (UL 94 Standard, Horizontal Burning Test for Classifying Material 94HB) | 0.495”/MIN on 3/4″ thick mat |
| CRITICAL RADIANT FLUX: | ASTM E648-94a | 0.11 watts/sq. cm |
| ELECTRICAL RESISTANCE: | ASTM D991 | 1.6 x 109 megohms average
5.6 x 108 megohms average |
| ELECTROSTATIC PROPENSITY: | AATCC Test Method 134- 1991 | NEG 0.9 KV Maximum Voltage |
| THERMAL RESISTANCE: | R-Value | 1/4″: 0.18 1/2″: 0.27
3/8”: 0.36 3/4″: 0.54 |
| THERMAL RESISTIVITY: | 0.72 (all thicknesses) | |
| THERMAL CONDUCTANCE: | 1/4″: 5.55 1/2″: 3.70
3/8”: 2.78 3/4″: 1.85 |
|||
| THERMAL CONDUCTIVITY: | K-Value | 1.39 (all thicknesses) | ||
| TEAR RESISTANCE (ppi): | ASTM D624 | 150 | ||
| COEFFICIENT OF FRICTION: | ASTM D1894 | 0.96 | ||
| DENSITY (lb/ft3): | ASTM D3676 | 64.6 | ||
| COMPRESSION & RECOVERY: | ASTM D575 | Immediate 98.1%
After 24 hours 99.2% After 48 hours 99.4% After 72 hours 99.7% After 96 hours 99.7% |
||
| ACCELERATED WEATHERING:
Carbon Arch Weather-ometer |
Fed-Std-191 Method 5804 except with filters removed for the test | Tensile, psi Elongation, % | Unexposed 499
145 |
Full Exposure 344
70 |
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