Description
- REACH, RoHS, PAH and CE compliant.
- Certified to BS2751 BA80.
- Suitable for use with oils, fuels, greases and water, with excellent mechical and physical characteristics.
- High Grade pure NBR: 80° Shore.
| nsertion Req | No |
|---|---|
| Material | British Standard Grade Nitrile Rubber |
| Shore Hardness +/- 5º | 80 |
Black Nitrile to BS2751 BA80 is a high grade pure NBR (acrylonitrile butadiene) nitrile sheeting to British Standard BS2751/BA80 specification, made to exacting standards suitable for use with oils, fuels, greases and water, with
Material Profile (see below):
- Thickness: 1mm to 6mm (other thickness' on request)
- Sheet Size: 1.4m wide in 5m and 10m rolls
- Finish: Smooth finish
- Cutting: Standard press-tools
|
PROPERTIES |
TEST METHOD |
VALUES |
|
METRIC UNITS |
||
|
DENSITY (Mg/m3) |
BS 903: PART A1 |
1.25 ± 0.02 |
|
HARDNESS |
BS903: PART A26 |
80 (+5-4) IRHD |
|
TENSILE STRENGTH (MIN) |
BS 903: PART A2 |
12.5 Mpa |
|
ELONGATION AT BREAK (MIN) |
BS 903: PART A2 |
150% |
|
COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) |
BS 903: PART A6 |
20% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
BS 903: PART A3 |
55 Kg/cm |
|
RESISTANCE TO ACCELERATED AGEING – 168 HRS AT 70˚C |
BS 903: PART A19 |
|
|
--- HARDNESS (Pts) |
BS 903: PART A26 |
+ 10 (MAX) |
|
--- TENSILE STRENGTH (%) |
BS 903: PART A2 |
-10 (MAX) |
|
--- ELONGATION AT BREAK (%) |
BS 903: PART A2 |
-35 (MAX) |
|
VOLUME SWELL : AT 40˚C FOR 24 HRS/IN |
BS 903: PART A16 |
|
|
FUEL B (MAX) |
|
+25% |
|
RESISTANCE TO LOW TEMPERATURE IN ºC AT WHICH THE STIFNESS SHALL NOT EXCEED 70 MPA |
BS 903: PART A13 |
-15 |
|
ADHESION TO AND CORROSION OF METALS AT 70ºC / 168 HRS |
BS 903: PART A 37 |
MEETS REQUIREMENTS |
|
POLYMER CONTENT (NITRILE) |
|
100% |
|
ADDITIONAL INFORMATION - |
||
|
CHEMICAL RESISTANCE |
|
|
|
--- OZONE |
BS 903: PART A 43 |
FAIR |
|
--- DILUTE ACIDS AND BASES |
BS 903: PART A16 |
GOOD |
|
--- CONCENTRATED ACIDS AND BASES |
|
NOT RECOMMENDED |
|
--- MINERAL OIL/PETROLEUM |
|
EXCELLENT |
|
--- SOLVENTS |
|
FAIR |
|
TEMPERATURE RANGE |
|
-10˚ to +120˚C |
|
COLOUR |
BLACK |
|
|
VOLUME SWELL: AT 70 C FOR 72 HRS/IN |
VALUES |
|
|
IRM / ASTM OIL NO.1 |
- 3 % |
|
|
IRM / ASTM OIL NO.2 |
- 2% |
|
|
IRM / ASTM OIL NO.3 |
+ 10% |
|
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