PVC calendering zaj duab xis yog ib hom kaw ntawm tes ua npuas ncauj coated yas ua los ntawm polyvinyl chloride resin ua cov khoom siv hauv paus, ntxiv foaming tus neeg saib xyuas, stabilizer thiab lwm yam khoom siv, tom qab kneading, pob milling, molding thiab foaming.Ntxiv nrog rau cov khoom muag muag thiab tawv ntawm cov khoom siv thev naus laus zis, muaj peb hom muag muag, bovine tawg zoo thiab zoo.
PVC calendering zaj duab xis yog tsim los ntawm cov txheej txheem calendering, calendering yog lub tshav kub ntawm PVC yas los ntawm ib tug khub los yog ntau khub ntawm kab rov tav cov menyuam sib hloov, kom cov khoom nyob rau hauv extrusion, extension, thiab ua ib tug nyias cov khoom nrog ib tug tej thickness, dav thiab du txheej txheem.Polyvinyl chloride dov zaj duab xis plays lub luag haujlwm tseem ceeb hauv cov yeeb yaj kiab yas.Tsis tas li ntawd, nws yog dav siv nyob rau hauv salting daim ntawv, muaj ntim, hluav taws xob rwb thaiv tsev, inflatable zaj duab xis khoom, lub teeb lub thawv advertising, engineering waterproof, ntim khoom txhua hnub thiab lwm yam.
Yog vim li cas vim li cas PVC calendering zaj duab xis yog dav siv yog tias nws muaj cov yam ntxwv hauv qab no.
Siab tensile zog
Lub zog tensile ntawm PVC calendering zaj duab xis yog mus txog 29MPa.Nyob rau yav dhau los sandstorms nyob rau sab hnub poob Tuam Tshoj, PE zaj duab xis thiab EVA zaj duab xis tau puas lawm, tab sis PVC calendered zaj duab xis tsis zoo.
Kev ua haujlwm zoo thermal rwb thaiv tsev
Raws li cov ntaub ntawv npog rau cov tsev cog khoom ua liaj ua teb, iav muaj qhov zoo tshaj plaws thermal rwb thaiv tsev, ua raws li PVC calenning zaj duab xis (nrog muaj zog infrared absorption muaj peev xwm), thiab ces PE zaj duab xis.Tsis tas li ntawd, thaum hmo ntuj PVC calendered zaj duab xis rwb thaiv tsev kev ua tau zoo thiab iav tsis txawv, uas yog qhov zoo heev los txhawb kev loj hlob ntawm cov qoob loo.
Zoo pob tshab
PVC calendring zaj duab xis nyob rau hauv txoj kev tsim tom qab extrusion ntawm daim iav roller, qhov saum npoo tiav yog siab heev, qhov tshwm sim ntawm cov dej condensation tsawg dua, yog li lub teeb transmittance siab dua, uas yog qhov zoo heev rau photosynthesis ntawm cov qoob loo.
Lub thickness ntawm homogeneous
Vim hais tias cov yob ntawm PVC calendered zaj duab xis yog nyob rau hauv cov duab ntawm ib tug nruas, lub nruab nrab yob yog hla, lub qis yob muaj pre-strain, thiab yob nto yog finely av, yog li ntawd lub thickness yog siab dua.
Kev sib txuas ua haujlwm zoo
Raws li kev xav tau ntawm kev siv, PVC calendering zaj duab xis tuaj yeem ua cov vuam ntau zaus, kev sib txuas kub thiab cov nplaum nplaum, siv tau yooj yim.
Tsis tas li ntawd, raws li kev siv sib txawv ntawm PVC calendering zaj duab xis, tuaj yeem ntsib los ntawm kev hloov cov qauv tsim thiab cov txheej txheem txheej txheem.
Post lub sij hawm: Aug-11-2022