Perfluorelastomer 75 Durometer O-Ring, Low Compression (FF200-75) | 日本
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Perfluorelastomer 75 Durometer O-Ring, Low Compression (FF200-75)

Parker's perfluorelastomer (Ultra® FFKM) O-rings are very compatible with hydraulic oils and fuels.

Parker's perfluorelastomer (Ultra® FFKM) O-rings are very compatible with hydraulic oils and fuels.

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Description
    Parker's Perfluoroelastomer (FKM) has excellent resistance to high temperatures, ozone, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Low temperature resistance is normally not favorable and for static applications is limited to approximately -26°C (-15°F) although certain compounds are suitable down to -46°C (-50°F). Under dynamic conditions, the lowest service temperature is between -15°C and -18°C (5°F and 0°F). Gas permeability is very low and similar to that of butyl rubber. Special FKM compounds exhibit an improved resistance to acids and fuels.

    • Heat resistance
    • Up to 204°C (400°F) and higher temperatures with shorter life expectancy
    • Cold flexibility
    • Down to -26°C (-15°F) (some to -46°C) (-50°F)
    • Chemical resistance
    • Mineral oil and grease, ASTM oil No. 1, and IRM 902 and IRM 903 oils
    • Non-flammable hydraulic fluids (HFD)
    • Silicone oil and grease
    • Mineral and vegetable oil and grease
    • Aliphatic hydrocarbons (butane, propane, natural gas)
    • Aromatic hydrocarbons (benzene, toluene)
    • Chlorinated hydrocarbons (trichloroethylene and carbon tetrachloride)
    • Gasoline (including high alcohol content)
    • High vacuum
    • Very good ozone, weather and aging resistance

    Not compatible with:
    • Glycol based brake fluids
    • Ammonia gas, amines, alkalis
    • Superheated steam
    • Low molecular weight organic acids (formic and acetic acids)
    • Used for Low Compression Set, AMS 7257, FDA

    *Custom sizes and coatings/markings are available upon request. Contact Parker O-Ring Division at 859-269-2351 for design and pricing assistance.
Description

機能特性

内径 (inch)

0.029 to 25.94

幅 (inch)

0.04 to 0.275

ポリマー製品ファミリー

ULTRA FFKM (Ultra, FFKM)

トレード名

parofluor, perfluoroelastomer

公称硬度の範囲

>70

公称硬度

75

熱利用 (F)

Extremely High temperature (>400F)

最低動作温度 (F)

5

最高動作温度 (F)

608

流体適合性

Ultra broad range

マーケット

General

証明書

MIL/Aero

証明書に対応

NORSOK-SNS, AMS7257

業界基準

North America

内部に潤滑油を塗布

No

Black

お問合せ

パーカー・ハネフィン日本株式会社
東京都港区白金台3-2-10
白金台ビル2F
〒108-0071
電話 03-6408-3901(営業本部)
FAX  03-5449-7202