# 高氟氟碳橡胶 O 型圈，75 度，高化学和热能适应能力，黑色（Praedifa系列V8879-75）

> 高性能氟橡胶 O 形圈的高耐化学性能，应用于化学处理应用（腐蚀性介质,热水 / 蒸汽）

所属技术：密封技术

## 系列介绍

派克 Prädifa V8558-75 高氟橡胶 O 型圈有着广泛的应用范围。 特点： • 良好的生物汽油和生物柴油抵抗性 • 良好的清漆涂料抵抗性 • 良好的低温适应性 • 良好的机械坚韧性性 • 很长的使用寿命 耐化学性： • 空气（不含油） • 压缩空气（油性） • 燃料 C • 柴油（无水） • 船用燃料油（无水） • 汽油（无铅） • 乙醇（E85,E22） • 标准实验用油 A • 标准实验用油 B • 壳牌超级劲霸 R4L • 嘉实多 SLX 0W30 长效油 • 液压油 • 德士龙 VI 液压油 • 美孚 1 号＋5% STURACO 7195 • 制冷剂 R134a • 新型制冷剂 HFO1234yf • 氟利昂 21，22 • 甲醇 • 氨 33% • 乙醇 • 甲基乙基酮 • 丙酮 • 乙烷 • 苯 • 天然气 • 汽油（无硫） • 矿物油（用 NBR-1／ECI 测试，优先推荐用于静态密封） • Di酯基润滑油 • 汽油基润滑油 • SEA10，20，30，40，50润滑油 • DOT-4 制动液 • HETG／天然脂肪液压油 • HEES／合成脂肪液压油 • HEPG／聚乙二醇液压油 • HEPR／合成径液压油 • HFC／冷冻剂（水／聚乙二醇） • HFDR／油乳化液（油在水中乳状液；矿物油／合成油脂） • HFDU／水基合成液（无油，水基合成液） • PAO／合成冷冻机油

## 技术参数

| 参数 | 值 | 单位 |
| --- | --- | --- |
| 聚合材料选件 | 高性能高氟橡胶 |  |
| 商品名 | V8879-75, V8879 |  |
| 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 | 446 °F, 230 °C |  |
| 硬度计 | 75 Shore A |  |
| 与流体类型共同使用 | 超广泛 |  |
| 行业 | 化工行业 |  |
| 符合规格 | 否, 美国食品医药卫生协会标准，(EC) No. 1935/2004, 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 | 黑色 |  |

## 型号入口（首批）

- [060002V8879](https://hypher.com.cn/products/model/060002v8879-a8b042a245b7a760/index.md)
- [020453V8879](https://hypher.com.cn/products/model/020453v8879-8165232bbd358546/index.md)
- [020328V8879](https://hypher.com.cn/products/model/020328v8879-0f71a15d9257c7e2/index.md)
- [020017V8879](https://hypher.com.cn/products/model/020017v8879-7cfd6086f15dac4a/index.md)
- [020127V8879](https://hypher.com.cn/products/model/020127v8879-1af733dc61dfce5e/index.md)
- [020120V8879](https://hypher.com.cn/products/model/020120v8879-6340ff7f55dbb1af/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
- [Healthcare and Life Sciences Solutions - Medical Devices Manufacturing Products](https://corpapps.parker.com/interactive-media/industry/healthcare-life-sciences/medical-device-engineering-solutions)：document
- [HiFluor®--Resistance and resilience--ODE5003](https://www.parker.com/content/dam/Parker-com/Literature/Praedifa/Brochures/Hifluor_ODE5003-GB.pdf)：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&region=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
- [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/highly-fluorinated-fluorocarbon-o-ring-75-shore-a-high-chemical-and-thermal-compatibility-black-praedifa-series-v8879-75)

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/highly-fluorinated-fluorocarbon-o-ring-75-shore-a-high-chemical-and-thermal-compatibility-black-praedifa-series-v8879-75)；[联系技术支持](https://hypher.com.cn/contact)