O-ring
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| VALQUA No. | Product Name | Description | Application | Detail |
|---|---|---|---|---|
| 4640 | Fluoro Rubber O-ring Static Application | This product is formed by molding fluoro rubber into a ring shape with an O-shaped cross section. We also offer O-rings of various colors including white and brown. | It is used as a seal for machinery that requires heat/chemical/oil resistance. |
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| 4640 | Fluoro Rubber O-ring Dynamic Application | This product is formed by molding fluoro rubber into a ring shape with an O-shaped cross section. We also offer O-rings of various colors including white and brown. | It is used as a seal for machinery that requires heat/chemical/oil resistance. |
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| 5640 | Silicone Rubber O-ring Static Application | This product is formed by molding silicone rubber into a ring shape with an O-shaped cross section. | It is used as a static application seal that requires a wide range of temperatures, from low to high. |
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| 5640 | Silicone Rubber O-ring Dynamic Application | This product is formed by molding silicone rubber into a ring shape with an O-shaped cross section. | It is used as a static application seal that requires a wide range of temperatures, from low to high. |
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| 640 | Synthetic Rubber O-ring Static Application | This product is formed by molding synthetic rubber into a ring shape with an O-shaped cross section. We also offer low-friction lubricant rubber material. | The structure is simple and the seal has no directionality, so it can be used under a wide range of pressures as a static application gasket or dynamic application packing for machinery. |
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| 640 | Synthetic Rubber O-ring Dynamic Application | This product is formed by molding synthetic rubber into a ring shape with an O-shaped cross section. We also offer low-friction lubricant rubber material. | The structure is simple and the seal has no directionality, so it can be used under a wide range of pressures as a static application gasket or dynamic application packing for machinery. |
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| AC4640 | ARMOR CRYSTAL O-ring | Armor Crystal molded into O-ring cross section (transparent). Particle action grade | No filler is used, which makes the O-ring highly pure. Low adhesion to metal and superior plasma-resistance allows the AC4640 to be used in dry etching/ashing equipment and CVD equipment for semiconductor and LCD equipment. Maximum temperature approx. 160℃ |
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| C4640 | CRYSTAL RUBBER | A clear and colorless product in which CRYSTAL RUBBER is molded into a ring shape with an O-shaped cross section, for a grade that can deal with particles. | With excellent purity (due to our own mixture design), non-adhesive characteristics, and plasma resistance against metals, it is used inside dry-etching/ashing systems or CVD systems (such as in semiconductors and LCD equipment), as well as with wafer and glass conveyance rollers. |
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| DC4640 | DC156 | A dark blue plasma resistant grade product in which DC156 is molded into a ring shape with an O-shaped cross section. | With better plasma resistance than the ARMOR series, it is used inside dry-etching/ashing systems or CVD systems, such as in semiconductors and LCD equipment. |
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| F4640 | FLID O-ring | Flid molded into O-ring cross section (black). Standard popular grade | Superior mechanical properties allow the O-ring to be used for sealing vacuum gates of semiconductor and LCD equipment, and for conveyor belt. Maximum temperature approx. 200℃ |
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| FA4640 | FLID ARMOR O-ring | Flid Armor molded into O-ring cross section (black). Special low-friction grade | Superior mechanical properties and low adhesion to metal. Used mainly for sealing vacuum gates of semiconductor or LCD equipment. Maximum temperature approx. 200℃ |
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| H4640 | Heat resistant fluoro rubber O-ring | Heat resistant fluoro rubber ring formed with O-shaped cross-section (Black). | The heat resistant fluoro rubber has significantly higher permanent compression set characteristics than conventional general-purpose fluoro rubber seal products. Its longer seal life promises an extended maintenance cycle. |
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| HA4640 | HYREC ARMOR O-ring | HYAREC ARMOR ring formed with O-shaped cross-section (transparent amber). Plasma resistant grade. | Excels in purity, plasma resistance, heat resistance and adhesion resistance against metal (for stationary part only). Used in dry etching, ashing and CVD devices for semiconductor and liquid crystal equipment. Standard maximum operating temperature : 220℃ |
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| LA4640 | LABE ARMOR O-ring | LABE ARMOR ring formed with O-shaped cross-section (blue). For O2 plasma resistant grade only. |
Excels in resistance to O2 plasma and adhesion resistance against quartz. Used in ashing devices for semiconductor and liquid crystal equipment. Standard maximum service temperature : 200℃ |
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| MC4640 | OPTIC ARMOR | A clear and colorless product in which OPTIC ARMOR is molded into a ring shape with an O-shaped cross section, for a low discharged gas grade. | It offers exceptional purity due to our own mixture design and packaging specification. It also has excellent non-adhesive characteristics against metals, and is used for exposure equipment, etc. that is averse to discharged gas. |
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| NRF4640 | NEW RUBBERFLON Fluoro Rubber O-ring | No.4640 with surface modified for increased strength | Low-friction surface offers no adhesion with other parts or machine. O-rings can be installed automatically and continuously. Used mainly as static seal. |
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| NRF640 | NEW RUBBERFLON O-ring | No.640 with surface modified for increased strength | Low-friction surface gives no adhesion with other parts or machine. O-rings can be installed automatically and continuously. Used mainly as static seal. |
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| OZT4640 | ARCURY OZT O-ring | ARCURY OZT ring formed with O-shaped cross-section (transparent). For resistance to ozone | Excels in resistance to ozone gas and water and provides high purity due to lowest extraction of metals and organics. Used in ozone cleaning systems, ozone generators and ozone decomposition systems. |
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| OZW4640 | ARCURY OZW O-ring | ARCURY OZW ring formed with O-shaped cross-section (white). For resistance to ozone. | Excels in resistance to ozone gas and water and provides higher heat resistance than OZT. Used in ozone cleaning systems, ozone generators and ozone decomposition systems. |
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| P9640 | TOUGHRETHANE O-ring | Urethane rubber molded into O-ring cross section | Used mainly as high-pressure seal |
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| SA4640 | SPOQ ARMOR O-ring | Spoq Armor molded into O-ring cross section (white). Anti-plasma grade | Superior in purity, plasma resistance, and low adhesion to quartz. Used in dry etching/ashing equipment and CVD equipment for semiconductor and LCD equipment. Maximum temperature approx. 200℃ |
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| UA4640 | ULTIC ARMOR O-ring | Rings of ULTIC ARMOR formed with O-shaped cross-section (transparent amber). Plasma resistant grade. | Excels in purity, plasma resistance, heat resistance and adhesion resistance against metal. Used in dry etching, ashing and CVD devices for semiconductor and liquid crystal equipment. Standard maximum service temperature : 220℃ |
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| UAF4640 | ULTIC ARMOR-F | This product is formed by molding ULTIC ARMOR-F into a ring shape with an O-shaped cross section. | It has excellent purity, plasma resistance, heat-resisting properties, and non-adhesive characteristics against metals. It is used inside dry-etching/ashing systems or CVD systems in semiconductors and LCD equipment. |
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| WD4640 | ARCURY AD O-ring | ARCURY AD ring formed with O-shaped cross-section (transparent amber). For acid resistance applications. | Excels in resistance to acid solution and provides high purity due to lowest extraction of metals and organics. Used in wafer and glass substrate cleaning equipment, spin coaters, spin developers and chemical carrier tank seals. |
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| WL4640 | ARCURY AL O-ring | ARCURY AL ring formed with O-shaped cross-section (black). For alkaline resistance applications. | Excels in resistance to alkaline solvents including ammonia for which conventional fluoro rubber cannot be used. Used in wafer and glass substrate cleaning equipment, spin coaters, spin developers and chemical carrier tank seals. |
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