Hi you all, I am Jan from the Netherlands.


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janranger
janranger
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I have build a lot of parts out of GRP and CRP using different methods. Started with wet hand layup to prepreg oven cured or autoclaaf, RTM. But I am always curios about new methods and materials.

I designed and build a sport airplane including the tooling and molds.  See the website:  HTTP\\ WWW.dac-ranger.nl   At the moment I am constructing a new composite hardtop for my BMW Z4 roadster. I don`t like the design of the original BMW hardtop and it`s heavy. Using carbon and Carbon/aramide will save weight.

When finished and on the car it will no longer look like an roadster but like an Z4 Coupe.

I hope to learn a lot on this forum, sins this is my first visit. Smile
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Carbon Tuner
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Interesting!

The stealth version: All Carbon Fiber



If Brute Force Isn''''t working your not using enough...
Joe
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Welcome, Jan. Nice plane btw...

 



 


    A $1000 electronic device will always protect a 10 cents fuse
Matt (Staff)
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Hi Jan,

Welcome to the forum; your experience from having built your own plane will be invaluable here. I'll be interested to hear what laminate and process you're considering for the hardtop - thin carbon skins with a core material I guess. Look forward to discussing it with you.

--Matt

Matt Statham
Easy Composites / Carbon Mods - Technical Sales
janranger
janranger
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Thanks, I am happy with it too. Pictures of the new hard top project will follow.

Gr. Jan
Aero Steve
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Hi Jan,

Welcome to the forum, I'm sure your experience will be really usefull on here, I hope that we can help you out here and there too! look forward to hearing about your projects

There is an art, or rather a knack to flying.  The knack lies in learning how to throw yourself at the ground and miss.  ~Douglas Adams, Hitchhikers Guide to the Galaxy
janranger
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Hi Matt,

I am thinking of RTM ,under foil, to use for the roof part. I want this part to be clear so that the special weave stay`s visible. I think that the TeXtreme carbon fabric will look very good. Smile
For the core I am not sure yet, honeycomb or foam. foam add more weight, the honeycomb could "shine" trough, and the surface looks like a golf ball. Sad

Could you advice a resin that`s very clear and stays clear over the years?

regards Jan
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janranger
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If I can be of any help, just let me now.

Regards,  Jan
Joe
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Jan,

I did not know that particular fabric. Did you already use it? What about its drapeability?

For the clear resin, just a thought... But I think the resin color is fading only cos of the UV , am i wrong? So I think a simple 2k laquer would protect the resin from fading?

Keep posting pics Wink

 



 


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janranger
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No, I have `t used before, look at the web store of Advanced Composite, just found out that they have it on there product list as well. 
Anyway, for a flat roof, drapeability is not necessarily important.

Jan
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