1.Usually used in special equipment, polyethylene is a very good raw material, after a certain proportion, it can be appropriate foam density, good insulation effect, high weight bearing cold storage insulation materials.Polyurethane plates are very good, well insulated and not noo noo absorbing, tab sis ntawm tus nqi siab dua me ntsis
2.Cold cia tsev thermal rwb thaiv tsev cov ntaub ntawv yuav tsum muaj zoo thermal rwb thaiv tsev kev ua tau zoo, kev lag luam thiab tsim nyog, haum rau cov kev xaiv ntawm thermal rwb thaiv tsev cov ntaub ntawv.Txawm li cas los xij, kev tsim kho tus nqi ntawm qhov txias cia yog siab, polystyrene siab dej nqus, tsis zoo thermal rwb thaiv tsev, tab sis tsawg. qub qub.Do qhov chaw sib dhos, qhov kom zoo dua yog kev tsim kho yooj yim, nrawm nrawm, txawb
3.Qhov kev xaiv ntawm qhov chaw txias txias yog qhov tseem ceeb heev rau lub tub yees, vim tias qhov chaw txias txias yog qhov sib txawv ntawm lwm lub warehouses.Xaiv lub phaj tsim nyog rau kev saib xyuas ntawm qhov txias cia.Cov qauv ntawm cov khoom txias cia board thiab kev kho mob txias cia yuav tsum tau kub, high humidity. thiab lwm yam kev xav tau ntawm ib puag ncig.Yog li ntawd, thaum xaiv lub vaj huam sib luag hauv chav txias, yuav tsum tau them sai sai rau cov khoom siv thiab rwb thaiv tsev lub zog ntawm lub vaj huam sib luag.
Thaum xaiv cov ntaub ntawv, thov xyuam xim rau qhov ceev ntawm polyurethane thiab thickness ntawm steel phaj.Lub thickness ntawm steel phaj ntawm niaj hnub manufacturers yuav tsum ntau tshaj 0.4 hli.Raws li lub teb chaws tus qauv, lub foaming ceev ntawm lub txias cia vaj huam sib luag yog tshaj 40kg / m3.Tam sim no nyob rau hauv kev ua lag luam, lub ntsiab raw khoom ntawm tshwj xeeb txias cia board rau txias cia qhov project yog polyphenylene, polyethylene thiab polyphenylene roj.Qhov ntom ntawm thermal rwb thaiv tsev cov ntaub ntawv foamed los ntawm polyphenylene yog nyias, thiab thermal rwb thaiv tsev coefficient tsis siab heev;Tom qab qee qhov kev faib ua feem ntawm polyethylene, nws tuaj yeem ua npuas dej txias cia cov ntaub ntawv pov thawj nrog qhov tsim nyog ntom thiab zoo thermal rwb thaiv tsev, thiab muaj peev xwm thauj khoom siab;Polyphenylene resin muaj zog nqus dej, tab sis tsis zoo cua sov rwb thaiv tsev.Yog li ntawd, polyurethane sandwich board muaj qhov ua tau zoo tshaj plaws.Txawm hais tias tus nqi siab dua me ntsis, polyurethane board muaj qhov zoo tshaj plaws thermal rwb thaiv tsev kev ua tau zoo thiab tsis nqus dej noo.
Post lub sij hawm: Mar-03-2022