1. Taw qhia rau cov ntaub ntawv tsis muaj dej

   Waterproof ntaub yog ib yam tshiab ntawm textile ntaub, uas yog tsim los ntawm siab molecular waterproof thiab breathable cov ntaub ntawv ntxiv rau ntaub composite ntaub. Cov ntaub ntawv ntawm cov ntaub ntawv tsis muaj dej tsis muaj dej tsis muaj dej yog cov khoom siv prepolymers uas muaj cov pawg isocyanate uas yog tsim los ntawm kev ntxiv polymerization ntawm isocyanates, polysaccharides, thiab lwm yam., ua ke nrog catalysts, anhydrous additives, anhydrous fillers, solvents, thiab lwm yam., tom qab sib tov, thiab lwm yam. waterproof txheej ua los ntawm cov txheej txheem ua. Polyurethane waterproof txheej yog ib puag ncig-phooj ywg waterproof txheej nrog kua tsim. Nws yog tsim los ntawm cov khoom siv polyurethane prepolymer thiab tsis muaj additives xws li tar thiab asphalt. Nws yog kho tom qab raug cov dej noo nyob rau hauv cov huab cua, tsim ib tug muaj zog, tawv, seamless, ib qho tseem ceeb los tiv thaiv zaj duab xis nyob rau hauv lub hauv paus nto.Raws li cov txheej txheem ntau lawm, cov kev xav tau ntawm waterproof thiab breathable fabrics yog ntau dua li cov dej tsis zoo. ntaub; Nyob rau tib lub sijhawm, los ntawm qhov kev xav ntawm qhov zoo, tsis muaj dej tsis zoo thiab breathable fabrics kuj muaj cov yam ntxwv ua haujlwm uas lwm cov ntaub tsis muaj dej tsis muaj dej. Cov ntaub ntawv tsis muaj dej tsis zoo thiab ua pa ua kom cov huab cua nruj thiab dej nruj ntawm cov ntaub, thiab tib lub sijhawm, nws qhov tshwj xeeb vapor-permeable kev ua tau zoo tuaj yeem tawm sai sai cov dej vapor hauv cov qauv, tiv thaiv pwm los ntawm kev loj hlob hauv cov qauv, thiab ua kom tib neeg lub cev ib txwm qhuav, uas zoo kawg nkaus daws qhov teeb meem ntawm qhov cua, windproof, waterproof, sov so thiab lwm yam teeb meem, yog ib hom tshiab ntawm kev noj qab haus huv thiab ib puag ncig tus phooj ywg fabrics. Cov ntaub tsis muaj dej tiag tiag tuaj yeem tiv taus qhov siab ntawm cov dej seepage txawm nyob hauv huab cua ntub dej ntev ntev yam tsis muaj dej seepage. Piv txwv li, taug kev sab nraum zoov hauv cua thiab los nag rau lub sijhawm ntev, txhos caug lossis zaum ntawm cov av ntub dej yuav tsis pom dej.Vim qhov nro ntawm cov khoom yuav luag tsis tuaj yeem ntsuas, txhawm rau kom nkag siab txog qhov ntub dej ntawm cov khoom nto, nws tau txiav txim siab nws qhov tseem ceeb nto nro. Txawm hais tias qhov tseem ceeb ntawm qhov nro tsis tuaj yeem sawv cev ncaj qha rau qhov nro ntawm cov khoom, nws tuaj yeem piav qhia qhov nyuaj ntawm cov khoom saum npoo yog wetted. Nws yuav tsum tau muab sau tseg tias, txawm li cas los xij, qhov kev txiav txim siab ntawm qhov tseem ceeb ntawm qhov nro yog ib txoj hauv kev pom, thiab qhov ntau ntawm qhov ntsuas yog nqaim heev.

2. Waterproof ntaub nta:

Waterproof npuag muaj cua sov ua hauj, abrasion kuj, corrosion kuj, tsis-stick, ya raws kuj, plam kuj.

1. Thaum tshav kub kub tsis kam: Cov ntaub tsis muaj dej tsis zoo thiab polyester waterproof breathable npuag muaj cov cua sov zoo thiab tsis kub tsis kam tom qab Teflon txheej. Nws tuaj yeem tiv taus qhov kub siab txog 300 degree hauv lub sijhawm luv luv, thiab tuaj yeem siv tsis tu ncua ntawm 240 degree thiab 260 degree. Nws muaj qhov tseem ceeb thermal stability. Nws tuaj yeem ua haujlwm ntawm qhov kub thiab txias yam tsis muaj embrittlement thiab yuav tsis yaj hauv qhov kub thiab txias.

2. Hnav tsis kam: Breathable ntaub thiab polyester waterproof breathable ntaub muaj zoo heev hnav tsis kam nyob rau hauv siab load. Nyob rau hauv ib qho kev thauj khoom, nws muaj ob qhov zoo ntawm kev hnav tsis kam thiab tsis-adhesion.

3. Corrosion kuj: Ntev ntev nylon breathable ntaub thiab polyester waterproof breathable ntaub yog tsis corroded los ntawm cov tshuaj, uas yuav tiv thaiv qhov chaw ntawm txhua yam tshuaj corrosion.

4. Non-stick: Cov ntaub ntawv tsis muaj dej tsis zoo thiab polyester waterproof thiab breathable ntaub yog sib txuas nrog Teflon txheej. Cov yeeb yaj kiab nyias kuj qhia tau zoo heev waterproof, roj-pov thawj thiab stain-proof functional fabrics.

5. Moisture resistance: Ntev breathable ntaub thiab polyester waterproof breathable npuag txheej zaj duab xis nto tsis kov dej thiab roj, thiab nws tsis yooj yim rau stained nrog kev daws thaum lub sij hawm tsim khoom. .

6. zawv zawg: Cov ntaub tsis muaj dej tsis zoo thiab polyester waterproof breathable fabrics yog ua los ntawm Teflon txheej thiab muaj qis coefficient ntawm kev sib txhuam. Cov coefficient ntawm kev sib txhuam hloov thaum lub load swb, tab sis tus nqi tsuas yog nyob nruab nrab ntawm 0.05-0.15.