Polyurethane o-rings are typically used for their excellent wear and abrasion resistance. As a thermoplastic elastomer, polyurethane o-rings can be formulated in many different ways although typical polyurethane o-ring material are designed for sealing impact strength and drive belt applications.
Easily order Polyurethane o-rings online by selecting your desired compound below.
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Popular Allorings Compounds |
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| Compound | Relative Price |
Relative Availability |
Low Temp ° F | High Temp ° F | Durometer | Color | Special Features |
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P1000
View DatasheetQuote or Order Online
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-65 | 250 | 70 | Yellow-Translucent |
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P1001
View DatasheetQuote or Order Online
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-65 | 250 | 90 | Yellow-Translucent |
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P1004
View DatasheetQuote or Order Online
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-30 | 180 | 90 | Yellow-Translucent |
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P1006
View DatasheetQuote or Order Online
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-30 | 180 | 70 | Yellow-Translucent |
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Common Names:
Urethane, AU, EU, PU
Trade Names:
Adiprene®, Millathane®, Vibrathane®
General Description:
Polyurethane is an organic polymer. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Polyurethane is a widely used compound due to its superior strength, tear and abrasion resistance. Polyurethane also provides excellent permeation resistance.
Features:
- Good hydraulic oil and gasoline resistance
- Resistant to pure aliphatic hydrocarbons (propane, butane, fuel)
- Resistance to mineral and silicone oils and greases
- Resistant to water, oxygen, ozone and aging
- Excellent tear and abrasion resistance
- Available in multiple types and compounds to meet performance and cost requirements
Limitations:
- Not compatible with acids, ketones, esters, ethers, alcohols, glycols
- Hot water, steam, alkalis and amines
Service Temperature:
-65° to 225° F (-54° to 107° C). Depending on compound and application
