# 全氟橡胶 O 型圈，硬度: 邵氏 A75 度，极耐化学介质，白色 （Praedifa 系列型号 V8921-75, Parofluor) > 此款 O形圈有着良好的化学及温度兼容性，广泛应用于化工制药工业的清洁无菌工况 所属技术：密封技术 ## 系列介绍 派克汉尼汾 (Parofluor®) V8921-75全氟橡胶有着广泛的应用范围。 特点: • 良好的介质适应能力 • 良好的温度适应能力 • 良好的机械坚韧性性 • 很长的使用寿命 耐化学性: • 甲基乙基酮 • 硫酸 (浓缩) • 硝酸 (浓缩) • 氢氧化铵 • 乙二胺 • 四氢噻吩 • 乙烯丙烯酸 • 甲基丙稀酸脂 • 丙酮 • 热蒸气 • 水 • 乙酸 • 氧化介质 • 天然气 • N－甲基－2-砒咯烷酮 ## 技术参数 | 参数 | 值 | 单位 | | --- | --- | --- | | 聚合材料选件 | 全氟橡胶 | | | 商品名 | V8921-75, V8921, 全氟橡胶 | | | 热应用类型 | 超高温（\>400F) °F, 超高温（\>200C) °C | | | 最低运行温度 | 5 °F, -15 °C | | | 最高运行温度 | 500 °F, 260 °C | | | 硬度计 | 75 Shore A | | | 与流体类型共同使用 | 很宽的范围 | | | 行业 | 医药 | | | 符合规格 | 否, AS 528, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586, ISO 3601, BS 1806, BS 4518, JIS B2401, NF T 47-501, SMS 1586 | | | 原产区 | 欧洲 | | | 内部润滑 | 否 | | | 颜色 | 白色 | | ## 型号入口（首批） - [020218V8921](https://hypher.com.cn/products/model/020218v8921-a308d4282c63a2a8/index.md) - [020219V8921](https://hypher.com.cn/products/model/020219v8921-2343ce94b9d0b19a/index.md) - [020223V8921](https://hypher.com.cn/products/model/020223v8921-8fe90b51ac541583/index.md) - [020232V8921](https://hypher.com.cn/products/model/020232v8921-d6eae8b945937adb/index.md) - [020234V8921](https://hypher.com.cn/products/model/020234v8921-bd729dba07884df4/index.md) - [020235V8921](https://hypher.com.cn/products/model/020235v8921-51f4ccfa069b09c1/index.md) - [050683V8921](https://hypher.com.cn/products/model/050683v8921-aba4fbaba4c6f8bb/index.md) - [060035V8921](https://hypher.com.cn/products/model/060035v8921-73e9a5047db8bdb0/index.md) - [060104V8921](https://hypher.com.cn/products/model/060104v8921-efcf7ac84c123bc3/index.md) - [020113V8921](https://hypher.com.cn/products/model/020113v8921-d4af24cc66389962/index.md) - [020273V8921](https://hypher.com.cn/products/model/020273v8921-2c885d28ac4f66aa/index.md) - [050702V8921](https://hypher.com.cn/products/model/050702v8921-2fe83a659358a804/index.md) - [050703V8921](https://hypher.com.cn/products/model/050703v8921-9cd7d3946ec296b2/index.md) - [061179V8921](https://hypher.com.cn/products/model/061179v8921-8d88a4da30471539/index.md) - [020149V8921](https://hypher.com.cn/products/model/020149v8921-14c0dfed99da77cc/index.md) - [061361V8921](https://hypher.com.cn/products/model/061361v8921-59fb42d66be657ca/index.md) - [061039V8921](https://hypher.com.cn/products/model/061039v8921-64f3e10db7dd284c/index.md) - [060192V8921](https://hypher.com.cn/products/model/060192v8921-b4d87671e2aa5514/index.md) - [020007V8921](https://hypher.com.cn/products/model/020007v8921-9997773dbd44cade/index.md) - [020008V8921](https://hypher.com.cn/products/model/020008v8921-f003b88f901acece/index.md) - [020030V8921](https://hypher.com.cn/products/model/020030v8921-d33fe4c05bf0803d/index.md) ## 技术资料与 CAD - [Aerospace Reference Guide--5800](https://www.parker.com/content/dam/Parker-com/Literature/O-Ring-Division-Literature/ORD-5800-Aerospace-Reference-Chart.pdf)：document - [Basic Technical Glossary -- seal technology training](https://corpapps.parker.com/corpapps/oring/training/Basic%20Technical%20Glossary/story.html)：document - [Compound Data Sheet FFKM V8921](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Compound_Data_Sheets/EMG_PTD_Compound-Data-Sheet_FFKM_V8921_EN.pdf)：document - [Healthcare and Life Sciences Solutions - Medical Devices Manufacturing Products](https://corpapps.parker.com/interactive-media/industry/healthcare-life-sciences/medical-device-engineering-solutions)：document - [How to Properly Store and Clean Elastomer Seals](https://www.parker.com/content/dam/videos/emg/group/Parker-Praedifa_Storage-and-Cleaning-of-Elastomer-Seals.mp4)：document - [How to read a test report](https://blog.parker.com/how-to-read-a-test-report%3A-4-most-common-rubber-test-report-misunderstandings)：document - [Installation Guidelines for O-Rings--ODE5705](https://hypher.com.cn/library-assets/dc850f2b4f7bb003ba7d58a2cad1e7ebefe33c60fdcf46315170e5886312b52f.pdf)：document - [Introduction to Sealing -- seal technology training](https://corpapps.parker.com/corpapps/oring/training/Introduction%20to%20Sealing/story.html)：document - [Mixing the right ingredients: Material Development at Parker-Prädifa](https://www.parker.com/content/dam/videos/unfiled/shared/Parker-Praedifa_Compound_Development_EN-mp4.mp4)：document - [O-Ring Handbook--PTD5705](https://hypher.com.cn/library-assets/dc850f2b4f7bb003ba7d58a2cad1e7ebefe33c60fdcf46315170e5886312b52f.pdf)：document - [O-Ring Selector Tool (Metric)](https://divapps.parker.com/divapps/oring/ORingSelector?cntry=us%2F17061&lang=en®ion=int)：document - [O-Rings Knowledge Base](https://community.parker.com/technologies/sealing-and-shielding/w/sealing-and-shielding-knowledge-base/1936/o-rings)：document - [ORD 5712 Material Offering Guide](https://parker.com/content/dam/Parker-com/Literature/O-Ring-Division-Literature/ORD-5712-Parker-O-Ring-Material-Offering-Guide.pdf)：document - [Parker Final Exam in Physics / Sealing Systems Put to the Test](https://www.parker.com/content/dam/videos/emg/group/Parker-Praedifa_Testing_Capabilities_EN.mp4)：document - [Parker Tracking System and RFID Technology](https://www.parker.com/content/dam/Parker-com/Literature/O-Ring-Division-Literature/RFID-encapsulated-seals.pdf)：document - [Parker´s O-Ring Selector Video](https://www.parker.com/content/dam/videos/emg/o-ring-and-engineered-seals-division/Parker-O-Ring-Selector_1920x1080.mp4)：document - [Parofluor®--(FFKM) V8921-75--ODE5521](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Bulletins/ParofluorV8921_ODE5521-GB.pdf)：document - [Parofluor®--(FFKM)--PTD3026](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Brochures/Parofluor_PTD3026-EN.pdf)：document - [Prop 65 General Statement](https://www.parker.com/content/dam/Parker-com/Literature/O-Ring-Division-Literature/Prop-65-General.pdf)：document - [查看目录](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Catalogs/Catalog_O-Ring-Guide_PTD5712-EN.pdf)：document 资料来源：[原始系列资料](https://ph.parker.com/cn/zh/product-list/fully-fluorinated-fluorocarbon-o-ring-75-shore-a-with-excellent-media-resistance-whitepraedifa-series-v8921-75-parofluor) 价格、库存和交期请联系上海海费确认。更多型号和资料见 [完整系列页面](https://hypher.com.cn/products/sealing/fully-fluorinated-fluorocarbon-o-ring-75-shore-a-with-excellent-media-resistance-whitepraedifa-series-v8921-75-parofluor)；[联系技术支持](https://hypher.com.cn/contact)