PE tarpaulin, luv rau polyethylene tarpaulin, yog ib daim ntaub tiv thaiv uas siv dav dav ua los ntawm polyethylene (PE) resin, ib hom thermoplastic polymer. Nws qhov nrov yog los ntawm kev sib xyaw ua ke ntawm cov khoom siv tau zoo, kev siv nyiaj tsawg, thiab kev hloov pauv tau yooj yim, ua rau nws tseem ceeb hauv kev lag luam thiab txhua hnub.
Hais txog cov khoom siv sib xyaw, PE tarpaulin feem ntau siv cov polyethylene siab (HDPE) lossis polyethylene qis (LDPE). Cov HDPE ua raws li muaj zog tensile thiab rigidity ntau dua, thaum LDPE variants muaj kev ywj pheej ntau dua. Cov khoom ntxiv xws li UV stabilizers (kom tiv taus kev puas tsuaj ntawm lub hnub), cov neeg sawv cev tiv thaiv kev laus (kom txuas lub neej ntev), thiab cov khoom hloov pauv dej feem ntau raug ntxiv. Qee hom hnyav txawm tias muaj cov polyester lossis nylon mesh reinforcement rau kev tiv thaiv kev tsim kua muag zoo dua.
Cov txheej txheem tsim khoom muaj peb kauj ruam tseem ceeb. Ua ntej, PE resin thiab cov khoom ntxiv raug sib xyaw, yaj ntawm 160-200℃,thiab extruded rau hauv zaj duab xis lossis daim ntawv. Tom qab ntawd, cov qauv sib dua raug txiav tom qab txias, thaum cov khoom hnyav tau PE coated rau ntawm lub hauv paus woven. Thaum kawg, ntug sealing, eyelet drilling, thiab kev kuaj xyuas zoo ua kom siv tau. PE tarpaulin muaj cov yam ntxwv zoo heev. Nws yog inherently waterproof, thaiv nag thiab dej noo zoo. Nrog UV stabilizers, nws endures tshav ntuj tsis muaj fading lossis tawg. Sib dua (80-300g/㎡) thiab yoog tau, nws yooj yim nqa thiab quav, haum rau cov khoom tsis sib xws. Nws kuj pheej yig thiab tsis tas yuav saib xyuas ntau - cov xim av tuaj yeem ntxuav nrog dej lossis tshuaj ntxuav mos.
Cov ntawv thov feem ntau suav nrog kev npog cov khoom thauj hauv kev xa khoom, ua lub tsev cog khoom lossis cov nyom hauv kev ua liaj ua teb, ua lub ru tsev ib ntus hauv kev tsim kho, thiab siv ua cov tsev pheeb suab lossis lub tsheb npog rau kev ua ub no sab nraum zoov txhua hnub. Txawm hais tias nws muaj cov kev txwv xws li tsis tshua muaj kev tiv taus cua sov thiab tsis zoo rau cov hom nyias nyias, PE tarpaulin tseem yog qhov kev xaiv zoo rau kev tiv thaiv txhim khu kev qha.
Lub sijhawm tshaj tawm: Lub Ib Hlis-09-2026
