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Chemraz 618
| Category: | Perfluoroelastomer , Perfluoroelastomer |
| Manufacturer: | Greene, Tweed & Co. |
| Trademark: | Chemraz |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 8xCCZG_Chemraz-618.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Chemraz 618 is a Perfluoroelastomer product. It is available in North America. |
| General Information | |
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| Appearance |
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| Forms |
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| Physical | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Specific Gravity | 1.99 | g/cm³ | ASTM D297 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 75 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress | ASTM D1414 | ||
| 50% Strain | 2.55 | MPa | |
| 100% Strain | 8.79 | MPa | |
| Tensile Strength (Break) | 13.3 | MPa | ASTM D1414 |
| Tensile Elongation (Break) | 130 | % | ASTM D1414 |
| Compression Set (230°C, 70 hr) | 16 | % | ASTM D395 |
| Aging | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Change in Tensile Strength in Air (290°C, 70 hr) | -6.0 | % | ASTM D1414 |
| Change in Ultimate Elongation in Air (290°C, 70 hr) | -3.0 | % | ASTM D1414 |
| Change in Durometer Hardness in Air (290°C, 70 hr) | -2.0 | ASTM D573 | |
| Change in Mass in Air (290°C, 70.0 hr) | -3.0 | % | ASTM D1414 |
| Change in Tensile Strength | |||
| 25°C, 7 hr, in Reference Fuel B | 4.0 | % | |
| 124°C, 70 hr, in AS1241 Type IV | -15 | % | |
| 175°C, 70 hr, in AMS 3021 | 4.0 | % | |
| Change in Ultimate Elongation | |||
| 25°C, 70 hr, in Reference Fuel B | 2.0 | % | |
| 124°C, 70 hr, in AS1241 Type IV | 2.0 | % | |
| 175°C, 70 hr, in AMS 3021 | -3.0 | % | |
| Change in Durometer Hardness | ASTM D471 | ||
| in Reference Fuel B | -1.0 | ||
| 124°C, 70 hr, in AS1241 Type IV | -3.0 | ||
| 175°C, 70 hr, in AMS 3021 | -1.0 | ||
| Change in Volume | |||
| 25°C, 70 hr, in Reference Fuel B | 0.20 | % | |
| 124°C, 70 hr, in AS1241 Type IV | 5.0 | % | |
| 175°C, 70 hr, in AMS 3021 | 0.40 | % |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Service Temperature | -18 to 324 | °C |
| Additional Information | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Rubber Classification | FFKM | ASTM D1418 | |
| TR 10/50 | -8 | °C | ASTM D1329 |
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| Tecomid® HT NT40 NL MB | Eurotec Engineering Plastics | PPA | Tecomid® HT |
| Mylar® A (1400 guage) | DuPont Teijin Films U.S. | PET | Mylar® |
| Nipol® 1032 | Zeon Chemicals L.P. | NBR | Nipol® |
| Hylex® P1017L1 | Entec Polymers | PC | Hylex® |
