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Core materials???
Core materials???
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speed_demon
speed_demon
posted 10 Years Ago
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Hi everyone, I have been researching core materials and found myself on the DIAB website and was surprised as to how many different kinds they offer.
I am waiting to hear back from them, but wanted to ask when you guys use one material over another, preferences, thoughts on the different materials.
I hear balsa wood still has one of the highest strength/weight with great compression strength but doesn't conform to complex shape, is more moisture absorbent and usually thicker than foams available. FWIW, it was used in production c6 floorboards.
I see the soric SF is unique in that it's channels that make a resin/honeycomb structure when used. How does it compare to the Divinyl foams?
Diab had 12 different types of Divinyl foam( PES, PET, IPN), Sintactic foams and I've seen multiple weight/density pour urethane foams.
Honeycombs are on the expensive side, usually made of Nomex or aluminum. With how strong laminates can be made with soric mat and foams, when would you choose honeycomb? Is it when Higher impact strength is needed or is it when weight is the number 1 concern? I would think resin filling the honeycomb would be a concern, unless using pre-preg? Any thoughts?
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10 Years Ago by
speed_demon
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Core materials???
speed_demon
-
10 Years Ago
Realistically, budget is probably the main consideration. Honeycombs offer the best compressive...
Hanaldo
-
10 Years Ago
I thought so about the homeycomb, Any preference, insight on which foam/soric is better than the...
speed_demon
-
10 Years Ago
Just got off Airex website, has nice/detail data sheets on their foams,(11 different types). The PX...
speed_demon
-
10 Years Ago
There's so many types of foam available, again I think it depends on the application. I'm not...
Hanaldo
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10 Years Ago
Hanaldo, thanks for your insight and the "corecork" material recommendation. I haven't seen that...
speed_demon
-
10 Years Ago
Found core comparison graphs in a book I'm reading thought I'd post them. I think for most of us the...
speed_demon
-
10 Years Ago
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