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| Aramid Fiber |
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ifriction.com
comments:
Para-aramid fibers are used in dry
and wet friction materials.
Dry Friction
| In disc pads, drum brake linings
para-aramid fibers |
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Reduce noise, vibration and harshness (NVH) |
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Stop separation after mixing |
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Improve strength of preforms |
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Provide dimensional stability to preforms |
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Improve strength of the final products and
stop cracks |
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Reduce wear of friction materials |
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Work polishing and are not aggressive to the
metal sliding surface |
| In clutch facings para-aramid fibers |
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Improve strength and burst strength of the
clutch facing |
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Provide dimensional stability |
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Improve driving comfort by reducing
vibrations and judder |
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Work polishing and reduce wear. |
Wet Friction
| For friction papers used inside
automatic gearboxes all ingredients are dispersed in water. The
advantages of para-aramid fibers are here that. |
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They easily disperse in
water |
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They have the required
chemical and thermal stability |
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They improve the strength of the final
products and stop crack |
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Reduce wear of friction materials |
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Work polishing and are not aggressive to the
metal sliding surface. |
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