Products
TAN PURE GUM SHEET RUBBER
GF490 Series
- Polymer: Isoprene rubber (natural) (NR)
- Durometer (Shore A ± 5): 40
- Tensile Strength (PSI): 2,500
- Service Temp. Range: -40°F to +176°F
TAN PURE GUM SHEET RUBBER
General Applications
- Sandblasting curtains
- Cement chutes
- Contact with sands, grits, gravel, sharp articles
General Properties:*
- Highest abrasion resistance
- Excellent low temperature resistance
*Properties shown based on Rubber Manufacturers Association Sheet Rubber Handbook, second edition.
Style GF40: 40 Duro hardness (Shore Durometer A)
Polymer: Isoprene rubber (natural)
Common Name: Natural Rubber Sheet
ISO/ASTM Designation: NR
Talc Free
| Style | ASTM Specification (SI units) |
Temperature Range |
Durometer | Tensile Strength (psi) |
Elongation (%) |
Finish |
|---|---|---|---|---|---|---|
| GF40 | D 2000 M4AA 421 A13 B13 G21 | -40°F to +176°F | 35 – 45 | 3050 | 600% | Plate |
ASTM D2000 Specification and Tests:
M4 AA 417 A13 B13 G21
- A13: Heat Resistance (ASTM D573): 70hr @ 70°C (max ≤ -25% tensile)
- B13: Compression Set (ASTM D395): 22hr @ 70°C (≤ -25%)
- G21: Tear Resistance (ASTM D624): 26 N/mm
Ordering Information
| Part Number | Gauge x Width (in) | Avg. Length (Linear ft/Roll) |
Approx. lbs/Roll |
|---|---|---|---|
| GF490-02x36x67 | 1/16 x 36 | 67 | 68 |
| GF490-04x36x50 | 1/8 x 36 | 50 | 102 |
| GF490-04x36x67 | 1/8 x 36 | 67 | 137 |
| GF490-06x36x50 | 3/16 x 36 | 50 | 153 |
| GF490-06x36x67 | 3/16 x 36 | 67 | 205 |
| GF490-08x36x36 | 1/4 x 36 | 36 | 147 |
| GF490-08x36x50 | 1/4 x 36 | 50 | 204 |
| GF490-12x36x36 | 3/8 x 36 | 36 | 221 |
| GF490-16x36x18 | 1/2 x 36 | 18 | 147 |
| GF490-24x36x18 | 3/4 x 36 | 18 | 221 |
| GF490-32x36x18 | 1 x 36 | 18 | 294 |
| GF490-01x48x67 | 1/32 x 48 | 67 | 46 |
| GF490-02x48x67 | 1/16 x 48 | 67 | 91 |
| GF490-04x48x36 | 1/8 x 48 | 36 | 98 |
| GF490-04x48x50 | 1/8 x 48 | 50 | 136 |
| GF490-06x48x36 | 3/16 x 48 | 36 | 147 |
| GF490-06x48x50 | 3/16 x 48 | 50 | 204 |
| GF490-08x48x18 | 1/4 x 48 | 18 | 98 |
| GF490-08x48x50 | 1/4 x 48 | 50 | 273 |
| GF490-12x48x50 | 3/8 x 48 | 50 | 409 |
| GF490-16x48x25 | 1/2 x 48 | 25 | 273 |
| GF490-24x48x25 | 3/4 x 48 | 25 | 409 |
| GF490-32x48x25 | 1 x 48 | 25 | 545 |