*Terms and conditions apply
If you would like to discuss this product, or you require a sample, please call 01702 560194. Alternatively, you can use our contact form.
Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.
Tan Para Natural Rubber Strip
- REACH, RoHS, PAH and CE compliant
- High abrasion resistance
- Para-Natural (Pure-Gum) Rubber: 40° Shore
- Tan – RAL 1015
- View material – Coru134
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|
PROPERTIES |
TEST
METHOD |
VALUES FPS UNITS | TEST METHOD | VALUES METRIC
UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 | 1.02 ± 0.05 | ASTM D297 |
1.02 ± 0.05 |
|
HARDNESS |
DIN 53505 | 40 ± 5 SH A | ASTM D2240 | 40 ± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
DIN 53504 | 2137 PSI | ASTM D412 |
150 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 | 600% | ASTM D412 | 600% |
| ABRASION RESISTANCE ( MAX ) | DIN 53516 | 120 MM3 | ASTM D5963 |
120 MM3 |
|
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION)(MAX) |
DIN ISO 815-1 |
30% |
ASTM D395 METHOD B |
30% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
DIN 53515 | 196 LBS/INCH | ASTM D624 |
35 KG/CM |
|
CHANGE IN PROPERTIES AFTER |
|
|
|
|
| HEAT AGEING FOR ( 72 HRS. AT
70 ºC ) |
|
|
ASTM D573 |
|
|
— HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
— ELONGATION AT BREAK (%) |
+ 10 / – 25 |
|
+ 10 / – 25 |
|
|
VOLUME SWELL : AT 70ºC FOR 72 HRS |
|
|
ASTM D 471 |
|
|
IN IRM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IN IRM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IN IRM OIL NO.3 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
CHEMICAL RESISTANCE |
|
|
|
|
| — OZONE |
|
FAIR | ASTM D 1149 |
FAIR |
|
— DILUTE ACIDS AND BASES |
|
GOOD |
|
GOOD |
| — CONCENTRATED ACIDS AND
BASES |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
— OILS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
— SOLVENTS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
TEMPERATURE RANGE |
|
-25º TO + 70 ºC |
|
-25º TO + 70 ºC |
|
PROPERTIES |
TEST
METHOD |
VALUES FPS UNITS | TEST METHOD | VALUES METRIC
UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 | 1.02 ± 0.05 | ASTM D297 |
1.02 ± 0.05 |
|
HARDNESS |
DIN 53505 | 40 ± 5 SH A | ASTM D2240 | 40 ± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
DIN 53504 | 2137 PSI | ASTM D412 |
150 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 | 600% | ASTM D412 | 600% |
| ABRASION RESISTANCE ( MAX ) | DIN 53516 | 120 MM3 | ASTM D5963 |
120 MM3 |
|
COMPRESSION SET (70ºC/24 HRS/25% COMPRESSION)(MAX) |
DIN ISO 815-1 |
30% |
ASTM D395 METHOD B |
30% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
DIN 53515 | 196 LBS/INCH | ASTM D624 |
35 KG/CM |
|
CHANGE IN PROPERTIES AFTER |
|
|
|
|
| HEAT AGEING FOR ( 72 HRS. AT
70 ºC ) |
|
|
ASTM D573 |
|
|
— HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+ 10 / – 25 |
|
+ 10 / – 25 |
|
— ELONGATION AT BREAK (%) |
+ 10 / – 25 |
|
+ 10 / – 25 |
|
|
VOLUME SWELL : AT 70ºC FOR 72 HRS |
|
|
ASTM D 471 |
|
|
IN IRM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IN IRM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IN IRM OIL NO.3 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
CHEMICAL RESISTANCE |
|
|
|
|
| — OZONE |
|
FAIR | ASTM D 1149 |
FAIR |
|
— DILUTE ACIDS AND BASES |
|
GOOD |
|
GOOD |
| — CONCENTRATED ACIDS AND
BASES |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
— OILS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
— SOLVENTS |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
TEMPERATURE RANGE |
|
-25º TO + 70 ºC |
|
-25º TO + 70 ºC |