FRP Pu Sanwichi mejupụtara Panel
N'ime ụlọ ọrụ mmepụta ihe na ụlọ ọrụ mmepụta ihe na-eme ngwa ngwa taa, a na-achọsi ike maka ihe ndị na-arụ ọrụ nke ọma, na-adịgide adịgide na nke dị iche iche. Otu n'ime ihe ngwọta kachasị ọhụrụ bụ FRP (fiberglass) PU (polyurethane) panel sandwich.
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Otu akụkụ friji nke FRP na-anabata usoro ihe mejupụtara "sandwichi", nke nwere oyi akwa mkpuchi mkpuchi mpụta (0.5-0.8mm), oyi akwa nkwado fiber etiti (2-3mm) na polyurethane foam core Layer (50-100mm). Ihe owuwu a na-enweta ọtụtụ mkpuchi thermal site na mmetụta synergistic nke ihe: akwa mkpuchi gel na-arụ ọrụ dị ka ihe mgbochi siri ike na ọnụego nnabata mmiri nke na-erughị 0.3%, nke nwere ike igbochi 98% nke vapor mmiri banye n'ime mmiri ma gbochie mmiri site na ịwakpo oyi akwa ụfụfụ ma na-eme ka conductivity thermal mụbaa; iko fiber oyi akwa na-etolite a okpomọkụ conduction maze ụzọ site disordered eriri bundles, ibelata radial okpomọkụ conduction arụmọrụ site 40%; polyurethane core oyi akwa nwere ọnụ ọgụgụ cell mechiri emechi karịa 95%, njupụta nke 40-60kg/m³, yana n'ime ụlọ ebuanu ya na-achịkwa ọnwụ ikuku convection na-erughị 5%. Data nnwale na-egosi na nguzogide okpomọkụ nke usoro ihe mejupụtara ahụ ruru 3.2-4.5 (m²·K) / W, nke bụ okpukpu 80 karịa otu panel alloy aluminum alloy.
Otu uru dị na bọọdụ Sanwichi FRP PU bụ ọmarịcha ihe mkpuchi ọkụ ya. PU foam core na-enyere aka ịhazi okpomọkụ ime ụlọ ma belata oriri ike. Ọ dịkwa mma maka mpaghara chọrọ nchekwa okpomọkụ mgbe niile dị ka gwongworo nchekwa oyi.
Ogwe Sanwichi FRP PU bụ nke a na-ahazi nke ukwuu, na-enye ohere maka imewe na iwu na-agbanwe agbanwe. Enwere ike ịkpụ ha ngwa ngwa ma kpụzie ha ka ha kwekọọ n'ihe achọrọ. Ma eji ya maka mgbidi dị n'èzí, elu ụlọ, ala ma ọ bụ nkebi, akụkụ Sanwichi FRP PU na-enye mgbanwe na arụmọrụ.
Site na mmepụta ihe ọhụrụ na njikarịcha nhazi, FRP PU composite panels agafeela ihe igwe ọdịnala n'ihe gbasara mkpuchi, ike, ọnụ ahịa na akụkụ ndị ọzọ, wee bụrụ ihe ngwọta kachasị mma maka nnukwu friji {{0}ngwụsị gwongworo. Dị ka oyiri yinye lọjistik na-etolite kwupụta nchacha na ọgụgụ isi, ọnụ ọgụgụ ntinye nke ihe a na ngalaba ọgwụ, nri ọhụrụ, obe{2}oyi oyi oke, wdg ga-aga n'ihu na-abawanye, a na-atụkwa anya na oke ahịa ga-agafe 45% na 2025.
Ihe nchịkọta dị ọkụ: Frp pu Sanwichi mejupụtara panel , China frp pu Sanwichi mejupụtara panel ndị na-emepụta ihe, ndị na-ebu, ụlọ ọrụ
Enweghị Ozi
Enweghị Ozi
