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  • 产品名称: ETHYLENE PROPYLENE 80 DUROMETER O-RING, MILAERO (E1267-80)
  • 浏览次数: 60

Parker's EPR copolymer ethylene propylene and ethylene-propylenediene rubber (EPDM) terpolymer are particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base.

• Heat resistance
• Up to 150°C (302°F) (max. 204°C (400°F)) in water and/or steam)
• Cold flexibility
• Down to approximately -57°C (-70°F)
• Chemical resistance
• Hot water and steam up to 149°C (300°F) with special compounds up to 260°C (500°F)
• Glycol based brake fluids (Dot 3 & 4) and silicone-based brake fluids (Dot 5) up to 149°C (300°F)
• Many organic and inorganic acids
• Cleaning agents, sodium and potassium alkalis
• Phosphate-ester based hydraulic fluids (HFD-R)
• Silicone oil and grease
• Many polar solvents (alcohols, ketones, esters)
• Ozone, aging and weather resistant

Not compatible with:
• Mineral oil products (oils, greases and fuels)
• Used for NAS 1613 Rev 5

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

内径 (IN)
0.029 to 25.94
宽度 (IN)
0.04 to 0.275
聚合物系列
Ethylene Propylene Rubber (EPM, EPR, EPDM)
标称硬度范围
>70
标称硬度
80
热应用 (F)
Low temperature (<-30F)
最低工作温度 (F)
-70
最高工作温度 (F)
250
流体兼容性
Synthetic hydraulic fluids
市场
Aerospace
认证
MIL/Aero
符合认证
NAS1613 REV6
原产区
North America
内部润滑
No
颜色
Black

 

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