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Please note: All cut material is non-returnable unless faulty as these are non-sellable and have been cut to specific requirements.
Off-white Food Quality Viton A FDA Approved Gasket
- FDA 21 CFR No:177-2600, EU1935/2004
- Outstanding high resistance to animal fats and food related oils along with many chemicals, acids, other oils and petroleum products at high temperatures
- REACH, RoHS, PAH and CE compliant
- High Temperature Viton A Rubber: 65° Shore
- White – RAL 1015
- View material – Coru280
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Chemical Resistances
| 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 | 65 ± 5 SH A | ASTM D2240 | 65 ± 5 SH A |
| TENSILE STRENGTH (KG/CM2) | DIN 53504 | 853 PSI | ASTM D412 | 60 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 350% | ASTM D412 | 350% |
| 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 | +5% | +5% | ||
| 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 + 275º C | -30º TO + 275º C | ||
| COLOUR | OFF WHITE | |||
Extraction Data Test Results:
Extractive Substances from Rubber Articles intended for Repeated Use
Test method: With reference to FDA 21 CFR 177.2600 (e) & (f), total extraction under reflux temperature, extractable substances are determined gravimetrically.
Limit: FDA 21 CFR 177.2600 (e) & (f)
The following simulating solvents and test conditions were stipulated:
| FOOD SIMULANT | TEST DURATION / TEMPERATURE |
|---|---|
| DISTILLED WATER | 7 H/ BOILING UNDER REFLUX. THEN 2H/ BOILING UNDER REFLUX |
| N-HEXANE | 7 H/ BOILING UNDER REFLUX. THEN 2H/ BOILING UNDER REFLUX |
| EXTRACTED SUBSTANCE IN SIMULANT | UNIT | RESULT | LIMIT |
|---|---|---|---|
| DISTILLED WATER | |||
| – AFTER 7 H REFLUX | MG/IN² | <1 | 20 |
| – THEN AFTER 2 H REFLUX | MG/IN² | <1 | 1 |
| N-HEXANE | |||
| – AFTER 7 H REFLUX | MG/IN² | <1 | 175 |
| – THEN AFTER 2 H REFLUX | MG/IN² | <1 | 4 |
Reporting Limit: 1 mg/in²
Abbreviations: mg/in2 = Milligram per
square inch < =Less than
| 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 | 65 ± 5 SH A | ASTM D2240 | 65 ± 5 SH A |
| TENSILE STRENGTH (KG/CM2) | DIN 53504 | 853 PSI | ASTM D412 | 60 KG/CM2 |
| ELONGATION AT BREAK ( MIN ) | DIN 53504 | 350% | ASTM D412 | 350% |
| 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 | +5% | +5% | ||
| 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 + 275º C | -30º TO + 275º C | ||
| COLOUR | OFF WHITE | |||
Extraction Data Test Results:
Extractive Substances from Rubber Articles intended for Repeated Use
Test method: With reference to FDA 21 CFR 177.2600 (e) & (f), total extraction under reflux temperature, extractable substances are determined gravimetrically.
Limit: FDA 21 CFR 177.2600 (e) & (f)
The following simulating solvents and test conditions were stipulated:
| FOOD SIMULANT | TEST DURATION / TEMPERATURE |
|---|---|
| DISTILLED WATER | 7 H/ BOILING UNDER REFLUX. THEN 2H/ BOILING UNDER REFLUX |
| N-HEXANE | 7 H/ BOILING UNDER REFLUX. THEN 2H/ BOILING UNDER REFLUX |
| EXTRACTED SUBSTANCE IN SIMULANT | UNIT | RESULT | LIMIT |
|---|---|---|---|
| DISTILLED WATER | |||
| – AFTER 7 H REFLUX | MG/IN² | <1 | 20 |
| – THEN AFTER 2 H REFLUX | MG/IN² | <1 | 1 |
| N-HEXANE | |||
| – AFTER 7 H REFLUX | MG/IN² | <1 | 175 |
| – THEN AFTER 2 H REFLUX | MG/IN² | <1 | 4 |
Reporting Limit: 1 mg/in²
Abbreviations: mg/in2 = Milligram per
square inch < =Less than