Welcome to UK's #1 choice for all things rubber!
Free delivery on orders over £1200, all other orders have a fixed rate of £20.00 + VAT.
* 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.
Black High Temperature Viton® Rubber 70° shore
Item Code: coru281
Availability: In stock
- Grade B Viton® offering better chemical resistance than Grade A.
- REACH, RoHS, PAH and CE compliant.
- Superior flexibility in high heat applications.
- Viton® Rubber: 70° Shore.
Please call 01702 560194 to buy this product.
Quick Overview
Coru281 Black High Temperature Viton® Rubber 70° shore is a Viton® GRADE B. Grade B offers better chemical resistance than Viton® A with superior flexibility in higher heat applications. Our Viton B is an excellent choice for power stations where Sulfur Dioxide is present along with many other applications where a superior product, to the already impressive Viton® A, maybe required due to higher temperatures and or additional resistance to chemicals or oils.
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.
Product Description
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 |
1.95 ± 0.05 |
ASTM D297 |
1.95 ± 0.05 |
|
HARDNESS |
DIN 53505 |
70 ± 5 SH A |
ASTM D2240 |
70 ± 5 SH A |
|
TENSILE STRENGTH (KG/CM2) |
DIN 53504 |
711 PSI |
ASTM D412 |
50 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 |
250% |
ASTM D412 |
250% |
|
COMPRESSION SET (150ºC/24 HRS/25% SET) (MAX) |
DIN 53517 |
40% |
ASTM D395 METHOD B |
40% |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING ( 72 HRS. AT 150 ºC ) |
|
|
ASTM D573 |
|
|
--- HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
--- TENSILE STRENGTH (%) |
|
+ 10 / - 10 |
|
+ 10 / - 10 |
|
--- ELONGATION AT BREAK (%) |
|
+15 / -15 |
|
+15 / -15 |
|
VOLUME SWELL : AT 150ºC FOR 24 HRS/IN |
|
|
ASTM D 471 |
|
|
IRM OIL NO.901 |
|
-6% |
|
-6% |
|
IRM OIL NO.902 |
|
-1% |
|
-1% |
|
IRM OIL NO.903 |
|
+3% |
|
+3% |
|
CHEMICAL RESISTANCE |
|
|
|
|
|
--- OZONE |
|
EXCELLENT |
ASTM D 1149 |
EXCELLENT |
|
--- DILUTE ACIDS AND BASES |
|
EXCELLENT |
|
EXCELLENT |
|
--- CONCENTRATED ACIDS AND BASES |
|
EXCELLENT |
|
EXCELLENT |
|
--- OILS |
|
VERY GOOD |
|
VERY GOOD |
|
--- SOLVENTS |
|
VERY GOOD |
|
VERY GOOD |
|
TEMPERATURE RANGE |
|
-30º TO + 300º C |
|
-30º TO + 300º C |
|
COLOUR |
|
BLACK |
||
Additional Information
| Colour | Black |
|---|---|
| Special Price | No |
| Resistance to | No |
| Insertion Req | No |
| Thickness | No |
| Width | 1.2m |
| Length | 6m |
| Product Type | No |
| Solid | No |
| Drainage Holes | No |
| Download Document | 
|
|---|
Coruba is one of the UK's leading providers of high-quality rubber products and rubber matting.
Customer Service
Latest News
-
Coruba are now an ISO9001:2015 approved company!
24/07/2019 -
New EN45545-HL3 approved material now available!
24/07/2019
Contact Us
Units 28-30 Purdeys Way Purdeys Industrial Estate Rochford, Essex SS4 1ND
| Phone: | 01702 560194 |
|---|---|
| Fax: | +44 (0)845 130 8375 |
| Email: | info@coruba.co.uk |
© 2021 Coruba. All Rights Reserved. ACCRASYSTEM LIMITED T/A Coruba | Company number 02127351
Registered office address: Bruce Allen Llp, 3rd Floor, Scottish Mutual House, 27-29 North Street, Hornchurch, Essex, RM11 1RS
