Coru179 Black Neoprene to BS2752 C40. As with all our materials, full certification is available with each delivery on request
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):
This Product is REACH, RoHS, PAH and CE Compliant.
Other grades, colours and finishes are available - subject to minimum batch quantities.
PROPERTIES |
TEST METHOD |
VALUES |
METRIC UNITS |
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SPECIFIC GRAVITY |
BS 903: PART A1 |
1.25 |
HARDNESS |
BS 903: PART A26 |
40 ± 5 IRHD |
TENSILE STRENGTH (KG/CM2) |
BS 903: PART A2 |
90 |
ELONGATION AT BREAK (MIN) |
BS 903: PART A2 |
450% |
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) |
BS 903: PART A6 |
30% |
TEAR RESISTANCE ( ANGULAR ) MIN |
BS 903: PART A3 |
25 Kg/cm |
RESISTANCE TO ACCELERATED AGEING- 168HRS AT 70˚C |
BS 903: PART A19 |
|
--- HARDNESS (Pts) |
BS 903: PART A26 |
+ 7 (MAX) |
--- TENSILE STRENGTH (%) |
BS 903: PART A2 |
-12 (MAX) |
--- ELONGATION AT BREAK (%) |
BS 903: PART A2 |
-20 (MAX) |
VOLUME SWELL: AT 40˚C FOR 24 HRS/IN |
BS 903: PART A16 |
|
FUEL B |
|
+ 100% (MAX) |
RESISTANCE TO LOW TEMPERATURE AT - 40ºC |
BS 903: PART A13 |
MEETS REQUIREMENTS |
ADHESION TO AND CORROSION OF METALS |
BS 903: PART A 37 |
MEETS REQUIREMENTS |
POLYMER CONTENT (NEOPRENE) |
100% |
|
ADDITIONAL INFORMATION - |
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CHEMICAL RESISTANCE |
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--- OZONE |
BS 903: PART A 43 |
GOOD |
--- DILUTE ACIDS AND BASES |
BS 903: PART A16 |
GOOD |
--- CONCENTRATED ACIDS AND BASES |
NOT RECOMMENDED |
|
--- MINERAL OILS - PARAFINNIC & NAPHTHANIC HC |
GOOD |
|
--- MINERAL OILS - AROMATIC HC |
FAIR |
|
--ANIMAL/VEGETABLE OIL |
GOOD |
|
--SOLVENTS |
|
FAIR |
TEMPERATURE RANGE |
|
-30º TO + 120º C |
COLOUR |
BLACK |
Special Price | No |
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Resistance to | Please Call |
Insertion Req | No |
Material | British Standard Grade Neoprene Rubber |
Shore Hardness +/- 5º | 40 |
Download Document |
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