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Carbon Fibre vs. Carbon Kevlar

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Old 10-26-2006, 05:44 AM
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Default Carbon Fibre vs. Carbon Kevlar

What is the difference between carbon fibre and carbon kevlar, and which is better suited for fairings?
 
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Old 10-26-2006, 06:45 AM
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Default RE: Carbon Fibre vs. Carbon Kevlar

for fairings, i would say carbon/kevlar would be the better material. carbon fiber by itself is prone to shattering on impact. kevlar is much more flexible. they use the stuff in everything. bullet proof vests, hoses, friction materials (clutches, brake pads), etc.
 
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Old 10-26-2006, 07:04 AM
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Default RE: Carbon Fibre vs. Carbon Kevlar

ive seen carbon fiber boat sails, yea its flexible. it must be the resins.
kevlar for sure tho, belive its more money but a bulletbroof composite.
 
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Old 10-26-2006, 10:42 AM
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Default RE: Carbon Fibre vs. Carbon Kevlar

cabon/kevlar is cheaper, its about $10 less a yard then pure cabon fiber. carbon kevlar is also heavier than pure carbon fiber and isnt as strong butits more flexible. you use the same resin for both materials epoxy resin. if you lay ur bike down basically both are gonna do the same thing they will mostly crack or just grind away. but you be surprised on how strong and flexible one layer on carbon fiber is. both are suitable for fairngs but pure carbon will be lighter and thats what companies use for there aftermarket fairings.
 
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Old 10-26-2006, 02:48 PM
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Default RE: Carbon Fibre vs. Carbon Kevlar

carbon kev is also much harder to layup and work with. the kevlar makes it very difficult to cut.

the problem is, no one has any cf or ck for consumers. there's still a worldwide shortage...
 
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Old 11-08-2006, 02:08 AM
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Default RE: Carbon Fibre vs. Carbon Kevlar

Thanks for the info guys!
 
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Old 11-08-2006, 04:38 PM
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Default RE: Carbon Fibre vs. Carbon Kevlar


ORIGINAL: charlos

carbon kev is also much harder to layup and work with. the kevlar makes it very difficult to cut.

the problem is, no one has any cf or ck for consumers. there's still a worldwide shortage...
so what do companies like Lockhart Phillips do for there fenders? are they just on back order right now? or do they have supplies that will last them for a while?
 
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Old 11-08-2006, 07:52 PM
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Default RE: Carbon Fibre vs. Carbon Kevlar

Carbon Fiber is more "Gothic"
 
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Old 11-09-2006, 06:31 AM
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Default RE: Carbon Fibre vs. Carbon Kevlar

ORIGINAL: 600f4i_blackout


ORIGINAL: charlos

carbon kev is also much harder to layup and work with. the kevlar makes it very difficult to cut.

the problem is, no one has any cf or ck for consumers. there's still a worldwide shortage...
so what do companies like Lockhart Phillips do for there fenders? are they just on back order right now? or do they have supplies that will last them for a while?
They probably get a small amount of newly produced CF, and if they do it's not the best quality stuff, which is fine for cosmetic pieces. They also might have stockpiles, but for structural/load bearing parts, it's hard for small-time mfr's (basically people that aren't boeing, airbus, and the military) to get any substantial supply of CF.

it's even worse for the DIY CF fabricator. most of the sources i've used have been out of any usable sized fabrics/qualities for a long time now. Alot of people have made the switch to S-glass...
 
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Old 11-09-2006, 09:06 PM
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Default RE: Carbon Fibre vs. Carbon Kevlar

S- Glass??? never heard of it!!!???
 


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