Cov txheej txheem tseem ceeb
Ob txoj kev cai lij choj tam sim no feem ntau ua raws hauv kev lag luam hauv tsev:
Industry Engineering Code : *Technical Specification for Hlau -Faced Thermal Insulation Sandwich Panels for Cold Storage Engineering* (T/CECS 619-2019). Ua tiav thaum Lub Ob Hlis 2020, nws suav nrog tag nrho cov txheej txheem, suav nrog cov khoom siv, tsim, tsim, thiab txais.
Cov khoom lag luam tus qauv: * Thermal Insulation Sandwich Panels rau Modular Txias Cia * (JB/T 6527-2006). Ua tiav xyoo 2007, nws qhia txog cov kev sim rau cov ntsuas tseem ceeb xws li thermal conductivity thiab compressive zog.
Core Materials thiab Performance Parameters
Mainstream Core Material Technology: Polyurethane (PU) yog cov khoom siv tseem ceeb rau kev cia txias. Nws nta qhov kaw -cell tus nqi ntau dua lossis sib npaug li 90%, thermal conductivity ntawm 0.018–0.024 W / (m·K), thiab qhov ceev ntawm 40–50 kg / m³, nrog rau qhov ntsuas hluav taws kub mus txog Chav B1.
Facing Material Technology : Galvanized steel sheets thiab zaub mov-qib stainless hlau ntawv feem ntau siv (thickness Ntau dua lossis sib npaug li 0.5 mm). Cov ntaub ntawv no tiv thaiv condensation thiab deformation nyob rau hauv qis - qhov kub thiab txias ib puag ncig thaum muab corrosion kuj thiab yooj yim ntawm tu.
Specification Adaptation Technology : Thicknesses thaj tsam li ntawm 50 hli mus rau 300 hli thiab tuaj yeem kho raws li qhov tshwj xeeb cia txias txias; txheem vaj huam sib luag dav yog feem ntau 960-1000 hli.
Kev Siv Tshuab
High-Txheej txheem Foaming thiab Lamination : Polyurethane Cheebtsam (A thiab B sab) yog tov thiab txhaj rau hauv pwm los ntawm siab - cov cuab yeej siv rau foaming. Qee qhov siab- kawg cov kab ntau lawm siv qis- carbon pentane foaming tshuab, uas yog fluorine-dawb, eco- tus phooj ywg, thiab ua kom ruaj khov thermal rwb thaiv tsev kev ua tau zoo.
Airtight Interlocking Structure Technology : Optimized tus nplaig - thiab - groove edge designs kom seamless sealing ntawm cov pob qij txha, txo qhov kev pheej hmoo ntawm txias los ntawm thermal txuas hniav.
