FRP Pu Sandwich Composite Panel

Iphaneli yekhompatimenti ekhenkcezisiweyo ye-FRP ithatha "isandwich" yesakhiwo esiyintlanganisela, equka ijeli yangaphandle umaleko okhuselayo (0.5-}0.8mm), umaleko ophakathi weglasi wefiber reinforcement (2-}3mm) kunye ne-polyurethane foam core layer (50-100mm). Esi sakhiwo sifezekisa ukutshatyalaliswa kwe-thermal ezininzi ngokusebenzisa i-synergistic effect yezinto eziphathekayo: i-gel coat layer isebenza njengesithintelo esixineneyo kunye nesantya sokufunxa amanzi esingaphantsi kwe-0.3%, esinokuthintela i-98% yokungena komphunga wamanzi kunye nokuthintela umswakama ekuhlaseleni umaleko we-foam kwaye ubangele ukunyuka kwe-thermal conductivity; Umaleko wegilasi wefayibha wenza umendo wokuqhuba ubushushu ngokusebenzisa iinyanda zefiber ezingalungelelananga, unciphisa ukusebenza kakuhle kobushushu beradial ngama-40%; Umaleko ongundoqo wepolyurethane unomlinganiselo weeseli ezivaliweyo ezingaphezulu kwe-95%, ingxinano eyi-40-60kg/m³, kwaye ubume bayo bangaphakathi benqabunga lobusi bulawula ilahleko yobushushu bokuhanjiswa komoya ukuya ngaphantsi kwe-5%. Idatha yovavanyo ibonisa ukuba ukuxhathisa kwe-thermal ye-composite structure ifikelela kwi-3.2-4.5 (m² · K) / W, ephindwe ngama-80 yepaneli ye-alluminiyam ye-alloy panel.

Ngokwenziwa kwezinto ezintsha kunye nokulungelelaniswa kolwakhiwo, iiphaneli ze-FRP PU ezihlanganisiweyo zogqwesile imathiriyeli yentsimbi yesiNtu ngokwemiqathango yokugquma, amandla, iindleko kunye nobunye ubungakanani, kwaye ziye zaba sisisombululo esithandwayo{0}}seelorini ezikwifriji ephezulu. Njengoko i-cold chain logistics iphuhlisa ekuphuculeni kunye nobukrelekrele, izinga lokungena kwesi sixhobo kwiinkalo zamayeza, ukutya okutsha,-itsheyini elibandayo lomda, njl. njl

Iifayile ezishisayo: Ipaneli ehlanganisiweyo yefrp pu isangweji, iChina frp pu isangweji ehlanganisiweyo abavelisi bephaneli, ababoneleli, umzi-mveliso