O-Ring Materials-FLS,FVMQ
CNL seals is the specialized O ring manufacturer and rubber o-ring products supplier. O-ring is the most common and economic seals. O ring material：VITON/FPM/FKM/FFKM/NBR/HNBR... Custom molded products and die-cuts. O ring is suitable to use in static and dynamic applications. CNL O-ring is the best choice and high quality o-rings for static and dynamic applications.
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| Rubber type (ASTM Abbreviation ) |
Fluorinated Silicone Rubber FLS, FVMQ |
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| Chemical structure | Si-o-si Fluorinated |
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| Main feature | Oil resistant, solvent resistant, oil resistant and resistant to high and low temperatures, not resistant to brake oils or ketones. | ||
| Pure rubber properties | proportion Muni viscosity ML1+ (100℃) |
1.23 ∼ 150 |
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| Physical properties of synthetic rubber | Possible JIS hardness range General temperature range(℃) Special temperature range(℃) Tensile strength (kg/cm2) Elongation (%) Anti-elastic Cracking Wear resistance Bending resistance |
40 ∼ 80 -40 ∼ 175 -50 ∼ 200 60 ∼ 100 200 ∼ 600 ● X ~ △ △ ○ |
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| Various properties of synthetic rubber | lubricating oil | Engine oil Gear Oil Motor oil Shaft lubricant Refrigeration oil Butter Lithium oil Oyster sauce |
● △ ○ △ △ △ ● ○ |
| Working oil | Pot shaft oil Oil + Water emulsion system Water + Glycol Phosphate ester Si Brake Fluid Gear oil |
○ △ △ ○ ○ △ △ |
|
| Fuel oil | Light oil、kerosene Heavy oil Gasoline |
○ X X |
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| Water | Water、Warm water Water vapor、Hot water Antifreeze water Water cutting oil |
○ ○ △ △ |
|
| Drug |
Hydrochloric acid 20% |
△ △ △ △ △ X ○ ● ○ ● X ○ △ |
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| Gas | LPG Urban gas Ozone Freon 12 Freon 22 |
X △ ● X X |
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| Other |
Food Sanitation Law |
● ● |
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| The main purpose | On the space machine. | ||