PVC Waterproof Daim ntaub yog cov khoom siv dej tsis muaj dej siv hauv kev tsim kho, kev ua liaj ua teb, logistics thiab lwm daim teb. Nws cov tub ntxhais kev ua tau zoo los ntawm nws cov tshuaj sib xyaw ua ke. Nkag siab cov tshuaj lom neeg muaj pes tsawg leeg pab kom nkag siab zoo dua nws cov yam ntxwv tseem ceeb xws li huab cua tsis kam, hloov lub neej.
PVC, lossis polyvinyl chloride, yog lub ntsiab hluav taws xob cov khoom ntawm PVC waterproof daim ntaub. Nws yog cov khoom siv thermoplastic polymer ua los ntawm polymerization ntawm vinyl chloride monomer (VCM). PVC nws tus kheej muaj cov tshuaj ruaj khov zoo thiab tshuab muaj zog, tab sis ntshiab pvc muaj qhov tsis zoo. Yog li ntawd, hauv kev tsim tiag, ntau yam ntawm cov sib ntxiv feem ntau yog ntxiv rau kev ua kom zoo dua qub.
Kev siv tshuaj planizer yog ib qho ntawm cov khoom xyaw tsis tau hauv PVC waterproof daim ntaub. Cov kev siv roj txuas nrog phthalates (xws li dop) thiab epoxy taum pauv roj. Cov tebchaw no tuaj yeem tso nruab nrab ntawm PVC molecular chains, tsis muaj zog ntawm cov kev sib txuas lus, yog li txhim kho qhov yooj thiab duction ntawm cov khoom. Tus nqi ntawm cov yas ua kom haum rau lub hardness thiab kub tsis kam ntawm pvc waterproof daim ntaub, yog li cov lej tsis zoo, yog li tus lej ntawm cov qauv yuav raug muab hloov kho hauv cov xwm txheej sib txawv.
Txoj haujlwm ntawm cov stabilizer yog kom tiv thaiv PVC los ntawm decomposing nyob rau hauv kub lossis ultraviolet hluav taws xob. Feem ntau siv cov stabilizers xws li cov tshuaj txhuas cov tshuaj txhuas, calcium - dinc muaj stabilizers, thiab orgototin tebchaw. Ntawm lawv, calcium - dinc stabilizers tau maj mam dhau los ua lawv ib puag ncig cov khoom lag luam yog siv dav nyob rau hauv high-}}}}}}}} eff eff efficiency..
Ib qho ntxiv, muab faus (xws li calcium carbonate), xws li aluminium hydroxide) yuav muab ntxiv rau ntxiv txhim kho lawv cov coj tsis kam, hluav taws kub tiv thaiv, thiab kev laus tiv thaiv. Lub synergistic nyhuv ntawm cov additives pab tau PVC tarpaulins kom tswj cov dej tsis muaj zog hauv ntau qhov chaw hnyav.
Los ntawm cov tshuaj ntsuam xyuas, kev ua yeeb yam ntawm PVC tarpaulins yog qhov tseem ceeb rau nws cov qauv mis. Tarpaulins rau cov hom phiaj sib txawv yuav hloov cov kev sib txawv ntawm cov tshuab yas, ruaj khov raws li kev thov, yog li muaj huab cua kuj, thiab lub zog kho tshuab muaj zog. Rau cov tuam txhab ua lag luam tawm txawv teb chaws, sib sib zog nqus ntawm cov tshuaj lom neeg muaj pes tsawg leeg ntawm cov neeg siv khoom zoo tshaj plaws ntawm cov neeg siv khoom lag luam thoob ntiaj teb.