*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.
White Food Quality FDA Approved Nitrile Gasket
- Approved to FDA 21 CFR 177.2600 and EU1935/2004 & USP Class V1 compliant
- REACH, RoHS, PAH and CE compliant
- High Grade, Food Quality Nitrile Rubber: 60° Shore
- White – RAL 9010
- View material – Coru137
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Chemical Resistances
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
|
1.4 +- 0.05 |
ASTM D297 |
1.4 +- 0.05 |
|
HARDNESS |
ISO 48-4 |
60 ± 5 SH A |
ASTM D2240 |
60 ± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
ISO 37 |
711 PSI |
ASTM D412 |
50 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
ISO 37 |
250% |
ASTM D412 |
250% |
|
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) |
ISO 815-1 |
30% |
ASTM D395 METHOD B |
30% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
ISO 34-1 |
139 LBS/INCH |
ASTM D624 |
25 KG/CM |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING ( 72 HRS. AT 70 ºC ) |
|
|
ASTM D573 |
|
|
— HARDNESS (PTS) |
|
+ 15 (MAX) |
|
+ 15 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+/- 30 |
|
+/- 30 |
|
— ELONGATION AT BREAK (%) |
|
+/- 50 |
|
+/- 50 |
|
VOLUME SWELL : AT 70º C FOR 72 HRS/IN |
|
|
ASTM D 471 |
|
|
IRM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IRM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IRM OIL NO.3 |
|
+ 40% |
|
+ 40% |
|
ABRASION RESISTANCE – (RVL) |
ISO 4649 |
200mm3 |
|
200mm3 |
|
POLYMER CONTENT (NITRILE) |
|
100 |
|
100% |
|
CHEMICAL RESISTANCE |
|
|
|
|
|
— OZONE |
|
FAIR |
|
FAIR |
|
— DILUTE ACIDS AND BASES |
|
GOOD |
|
GOOD |
|
— CONCENTRATED ACIDS AND BASES |
|
GOOD |
|
GOOD |
|
— OILS |
|
FAIR |
|
FAIR |
|
— SOLVENTS |
|
FAIR |
|
FAIR |
|
TEMPERATURE RANGE |
|
-30º TO + 110º C |
|
-30º TO + 110º C |
|
COLOUR |
|
OFF WHITE – RAL 9010 |
|
OFF WHITE – RAL 9010 |
|
PROPERTIES |
TEST METHOD |
VALUES FPS UNITS |
TEST METHOD |
VALUES METRIC UNITS |
|
SPECIFIC GRAVITY |
|
1.4 +- 0.05 |
ASTM D297 |
1.4 +- 0.05 |
|
HARDNESS |
ISO 48-4 |
60 ± 5 SH A |
ASTM D2240 |
60 ± 5 SH A |
|
TENSILE STRENGTH ( MIN ) |
ISO 37 |
711 PSI |
ASTM D412 |
50 KG/CM2 |
|
ELONGATION AT BREAK ( MIN ) |
ISO 37 |
250% |
ASTM D412 |
250% |
|
COMPRESSION SET (70 ºC/24 HRS/25% SET) (MAX) |
ISO 815-1 |
30% |
ASTM D395 METHOD B |
30% |
|
TEAR RESISTANCE ( ANGULAR ) MIN |
ISO 34-1 |
139 LBS/INCH |
ASTM D624 |
25 KG/CM |
|
CHANGE IN PROPERTIES |
|
|
|
|
|
HEAT AGEING ( 72 HRS. AT 70 ºC ) |
|
|
ASTM D573 |
|
|
— HARDNESS (PTS) |
|
+ 15 (MAX) |
|
+ 15 (MAX) |
|
— TENSILE STRENGTH (%) |
|
+/- 30 |
|
+/- 30 |
|
— ELONGATION AT BREAK (%) |
|
+/- 50 |
|
+/- 50 |
|
VOLUME SWELL : AT 70º C FOR 72 HRS/IN |
|
|
ASTM D 471 |
|
|
IRM OIL NO.1 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IRM OIL NO.2 |
|
NOT RECOMMENDED |
|
NOT RECOMMENDED |
|
IRM OIL NO.3 |
|
+ 40% |
|
+ 40% |
|
ABRASION RESISTANCE – (RVL) |
ISO 4649 |
200mm3 |
|
200mm3 |
|
POLYMER CONTENT (NITRILE) |
|
100 |
|
100% |
|
CHEMICAL RESISTANCE |
|
|
|
|
|
— OZONE |
|
FAIR |
|
FAIR |
|
— DILUTE ACIDS AND BASES |
|
GOOD |
|
GOOD |
|
— CONCENTRATED ACIDS AND BASES |
|
GOOD |
|
GOOD |
|
— OILS |
|
FAIR |
|
FAIR |
|
— SOLVENTS |
|
FAIR |
|
FAIR |
|
TEMPERATURE RANGE |
|
-30º TO + 110º C |
|
-30º TO + 110º C |
|
COLOUR |
|
OFF WHITE – RAL 9010 |
|
OFF WHITE – RAL 9010 |