Kordsa na-eji paịlị Sanwichi phenolic na-emepụta ihe ngwakọta maka ime ụgbọ elu.

Kordsa, otu Izmut, taya nke Turkey, nkwado ihe nhazi na ụlọ ọrụ teknụzụ mejupụtara, ewepụtala ahịrị ọhụrụ nke sandwich mejupụtara mmanụ aṅụ maka ime ụgbọ elu azụmahịa. Ụlọ ọrụ Composites Center of Excellence (CTCE), nke e guzobere na 2016, arụwo ọrụ dị mkpa na mmepe nke nkà na ụzụ. Ihe a nwere eriri iko n'ime matriks phenolic gbara ya gburugburu n'ụgbụgbọ mmanụ aṅụ ma bụrụ nke a na-ejikarị eme ihe n'ụgbọelu ụgbọ elu. Kordsa họọrọ resin phenolic n'ihi nkwụsị ọkụ ya. Cores Honeycomb nke Advanced Honeycomb Teknụzụ, enyemaka nke Kordsa (San Marco, CA, USA), na-adaberekwa na phenolic. Ihe nrịbama mmanụ aṅụ ọ bụla nwere ọdịdị hexagon na obosara ya dị 3.2 mm. Kordsa na-ekwu na akụkụ Sanwichi ya mejupụtara nwere ike iguzogide ibu na-ehulata karịa ụdị ndị na-eduga ma nwee ike iguzogide ibu n'akụkụ ọ bụla.
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N'ime afọ ole na ole sochirinụ, NASA na Boeing (Chicago, IL) ga na-ewu ụlọ ka ukwuu ma dị mgbagwoju anya maka ndị na-anya ụgbọ elu nwere nku n'ọdịnihu.
Maka ngwa ngwa, microstructures oghere ndị a na-eji ọkụ dochie nnukwu olu ma tinye ọtụtụ nhazi na nkwalite ngwaahịa.