*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.
Red Super Abrasive Resistant Natural Rubber
- Meets ASTM D 2000 M2 AA425A13B13G21J1R1
- REACH, RoHS, PAH and CE compliant
- High wear and abrasion resistance
- Highly resistant to cutting and tearing
- Strength and Resilience
- SUPER SOFT Natural Rubber: 38° Shore
- Red – RAL 3027
From £55.20 Excl. VAT
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This product is available for bespoke manufacturing, please choose an option below:
Coru155 is a 95% natural rubber that boasts outstanding strength, resilience and excellent resistance to cuts, tears and abrasion wear. This Super Red Abrasive Resistant Natural Rubber is a high wear, strong rubber sheeting. Material specification similar to ‘Linatex’ for long life and performance in all applications in which tear and cut, wear and abrasion resistance is of paramount importance. A truly exceptional material.
N.B. Available in plain or self-adhesive backed tape (SAB) alternatives. Bespoke sheets and gaskets are available, as well as customised rubber strips. Email your enquiries to sales@coruba.co.uk.
Material Profile (see below):
- Thickness: 1.5mm to 25mm
- Sheet Size: 1.4m wide in 10m rolls
- Finish: Cloth finish
- Cutting: Standard press-tools
Other grades, colours and finishes are available – subject to minimum batch quantities.
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 |
0.98+0.05 |
ASTM D297 |
0.98+0.05 |
|
HARDNESS |
DIN 53505 |
38± 5 SH A |
ASTM D2240 |
38± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
DIN 53504 |
3415 PSI |
ASTM D412 |
240 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 |
810% |
ASTM D412 |
810% |
|
ABRASION RESISTANCE ( MAX ) |
DIN 53516 |
80 MM3 |
ASTM D5963 |
80 MM3 |
|
COMPRESSION SET (70°C/24HRS/25% COMPRESSION) ( MAX ) |
DIN 53517 |
20% |
ASTM D395 METHOD B |
20% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
DIN 53515 |
224 LBS/INCH |
ASTM D624 |
40 KG/CM |
|
RESILIENCE |
|
75% |
|
75% |
|
CHANGE IN PROPERTIES AFTER |
|
|
|
|
|
HEAT AGEING FOR ( 72 HRS. AT 70°C) |
|
|
ASTM D573 |
|
|
— HARDNESS ( PTS ) |
|
+ 3 (MAX) |
|
+ 3 (MAX) |
|
— TENSILE STRENGTH ( % ) |
|
+10 / -15 |
|
+10 / -15 |
|
— ELONGATION AT BREAK ( % ) |
|
+10 / -15 |
|
+10 / -15 |
|
VOLUME SWELL : AT 70°C 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 |
|
-30 to +70oC |
||
|
COLOUR |
|
RED – RAL 3027 |
||
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 |
0.98+0.05 |
ASTM D297 |
0.98+0.05 |
|
HARDNESS |
DIN 53505 |
38± 5 SH A |
ASTM D2240 |
38± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
DIN 53504 |
3415 PSI |
ASTM D412 |
240 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 |
810% |
ASTM D412 |
810% |
|
ABRASION RESISTANCE ( MAX ) |
DIN 53516 |
80 MM3 |
ASTM D5963 |
80 MM3 |
|
COMPRESSION SET (70°C/24HRS/25% COMPRESSION) ( MAX ) |
DIN 53517 |
20% |
ASTM D395 METHOD B |
20% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
DIN 53515 |
224 LBS/INCH |
ASTM D624 |
40 KG/CM |
|
RESILIENCE |
|
75% |
|
75% |
|
CHANGE IN PROPERTIES AFTER |
|
|
|
|
|
HEAT AGEING FOR ( 72 HRS. AT 70°C) |
|
|
ASTM D573 |
|
|
— HARDNESS ( PTS ) |
|
+ 3 (MAX) |
|
+ 3 (MAX) |
|
— TENSILE STRENGTH ( % ) |
|
+10 / -15 |
|
+10 / -15 |
|
— ELONGATION AT BREAK ( % ) |
|
+10 / -15 |
|
+10 / -15 |
|
VOLUME SWELL : AT 70°C 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 |
|
-30 to +70oC |
||
|
COLOUR |
|
RED – RAL 3027 |
||