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03-10-2009, 02:20 AM | #23 |
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has anyone seen the carbon fiber removed from our roofs? I wonder how thick it is?
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03-10-2009, 10:01 AM | #24 | |
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When it comes to interior, you are right the best thing is wraped around OEM parts. I had that done on my for fraction of the price as well. see pics, first one is THE $1500 front lip spoiler pretend to be dry carbon. 2nd pics is the pinholes of wet-layed carbon under lights. |
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03-11-2009, 03:48 PM | #27 |
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not good at all. this is what everyone paid $1500 for and the company claim its process as infusion dry carbon. wet-layed and infusion product are good enough but $1500 for this? just because this company got its name from copying E46 CSL stuff?
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03-11-2009, 06:20 PM | #28 | |
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Who made up the bogus term 'dry carbon' anyway?
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Why some marketing geniuses call pre-preg "dry carbon", I'll never know. It's not dry as it is soaked in resin, although almost always contains LESS resin than wet lay up. Dry carbon cloth (like fiberglass) is what is used for wet lay up. It usually comes on rolls just like the stuff auntie uses to make a dress. Good grief, let's call it (pre-preg) what it really is! The reason why honest-to-goodness pre-preg parts are so expensive is that they require autoclave-rated tooling. This tooling is a LOT more expensive than the quick fiberglass "splash and go" tooling that is used for wet lay up and vacuum bagging. Unless the tooling is substantial, it will collapse under autoclave pressure. Plus, you have the cost of the autoclave, including its subtantial running and maintenance costs. I'm not even getting into the differences in the carbon cloth itself (cloth weight, 2x2 twill, 3x3 twill, uni-directional, etc.) or the mind-boggling array of resins currently on the market. If someone is offering cheap "dry carbon" parts -- whetever those are -- they can assuredly NOT be the real article. All that said, if you are buying interior carbon parts for appearance, then a good wet lay up parts should be good enough. I do prefer exterior pieces in pre-preg (although using a carbon lip spoiler can get expensive with repair and/or replacement costs), but that does drive the cost up. To help reduce costs, some will use one carbon face ply, then back it up with black fiberglass plies. I've even seen chopper gun matting. Either are heavier and less stiff, but can be more affordable. And, yes, the marketing folks need to be a bit more, shall we dare say, 'transparent' with their offerings! |
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03-11-2009, 09:57 PM | #29 | |
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great write up! |
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