PVC waterproof canvas yog dej tsis muaj dej los yog dej noo-pov thawj canvas ua los ntawm cov txheej txheem tshwj xeeb. Lub ntsiab tivthaiv ntawm pvc txheej yog polyvinyl chloride. Yog li yuav ua li cas xaiv cov waterproof canvas?
1. Tsos
High-zoo waterpoobof canvas muaj cov xim qaim muaj xim zoo nkauj heev, thaum ua tau cov kua dej tsis txaus ntseeg tsis muaj cov lus ci lossis npub heev.
2. Puxing degree
High-zoo waterproof canvas muaj kev ntxhib los mos ntawm cov ntaub ntawv ntawm cov ntaub thiab cov ntaub, thiab nws yog qhov nyuaj rau txhuam tawm saum npoo.
3. Xav
Kev nyab xeeb waterproof pvc tarpaulin yim mos thiab du tsis muaj kev xav ntxhib. Canvel waterproof canvas xav tias tuab thiab ntxhib.
4. Hnav tsis kam
Lub tshuab dej tsis zoo waterproof yog cov ceev faj heev hauv kev faib ua feem ntawm cov ntaub ntawv. Tom qab txhuam rau hauv av lossis lwm yam khoom tawv, nws tseem tuaj yeem ua tau zoo waterproof nyhuv. Cov ntaub ntawv tsis huv waterproof tsis muaj tseeb ua ntu zus, thiab lub zog tensile yog tsis muaj zog. Nws yog ib txwm mus tawg thiab hnav tsis zoo. Nws yuav raug puas tom qab kev sib txhuam rau hauv av thiab tsis tuaj yeem siv ib txwm muaj.
Lub Sijhawm Post: Jan-09-2023