DAI-EL BRE Properties & Benefits
Some Automotive and Oil & Gas applications require base resistance beyond what fluoroelastomer grades can provide.
Daikin’s range of Base Resistant Elastomer grades, DAI-EL BRE, offers excellent base resistance, mechanical properties and anti-flex fatigue.
All grades are available as NFS FKM – no fluorinated emulsifiers used.
Properties
Non-fluorinated emulsifier (NFS)
Base resistance
Heat resistance
Engine / transmission oil resistance
Acid resistance
Excellent anti-flex fatigue
Benefits
Suited for turbocharger hoses, o-rings, oil seals and diaphragms in high-heat environments
Peroxide curable
No post-curing necessary
Compared to fluoroelastomers, DAI-EL BRE’s base and amine resistance is higher, but its low temperature flexibility and fuel resistance is poor, and its cure speed is slower.
DAI-EL BRE is resistant to coolant, engine and transmission oil, fuel, solvent, steam and acid. It shows heat resistance to around 200°C.
BRE series
All DAI-EL BRE series grades come with excellent mechanical properties and resistance against bases, amines, steam and acid.
| Fluorine content (%wt) | 62 |
| Mooney viscosity (ML1+10 @121 °C) | 25 |
| Fluorine content (%wt) | 62 |
| Mooney viscosity (ML1+10 @121 °C) | 60 |
Produkttype B
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Produkttype C
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Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.