Welcome to UK's #1 choice for all things rubber!
Quick Overview
The Coru149/75 VITON A is a Viton® polymer (FKM) rubber sheeting 75sh. The material has outstanding high resistance for high exposure applications with chemicals, acids, oils and petroleum products at high temperatures not achievable with other compounds.
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: 1mm to 12mm
- Sheet Size: 1.2m wide in 10m rolls
- Finish: Smooth finish,
- Cutting: Standard press-tools
ALL ROLLS ARE SUPPLIED WITH LOGOS WITH FULL TEST CERTIFICATION AVAILABLE.
Other grades, colours and finishes are available - subject to minimum batch quantities.
Product Description
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
DIN 53508 |
2.00 ± 0.05 |
ASTM D297 |
2.00 ± 0.05 |
|
HARDNESS |
DIN 53505 |
75 ± 5 SH A |
ASTM D2240 |
75 ± 5 SH A |
|
TENSILE STRENGTH (KG/CM2) |
DIN 53504 |
855 PSI |
ASTM D412 |
50 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
DIN 53504 |
200% |
ASTM D412 |
200% |
|
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) |
DIN 53517 |
55% |
ASTM D395 METHOD B |
55% |
|
POLYMER CONTENT (%) |
|
|
|
100 |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING ( 48 HRS. AT 150 ºC ) |
|
|
ASTM D573 |
|
|
--- HARDNESS (PTS) |
|
+ 5 (MAX) |
|
+ 5 (MAX) |
|
--- TENSILE STRENGTH (%) |
|
+ 15 |
|
+ 15 |
|
--- ELONGATION AT BREAK (%) |
|
+25 / -25 |
|
+25 / -25 |
|
VOLUME SWELL : AT 150ºC FOR 24 HRS/IN |
|
|
ASTM D 471 |
|
|
ASTM OIL NO.1 |
|
-8% |
|
-8% |
|
ASTM OIL NO.2 |
|
-1% |
|
-1% |
|
ASTM OIL NO.3 |
|
+6% |
|
+6% |
|
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 |
|
-20º TO + 275º C |
|
-20º TO + 275º C |
|
COLOUR |
|
BLACK |
||
Additional Information
| Resistance to | Please Call |
|---|---|
| Insertion Req | No |
| Material | Viton® |
| Shore Hardness +/- 5º | 75 |
| 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
