Kev faib tawm thiab kev ua haujlwm ntawm tarpaulins

Lub ntsiab lus ntxhib ntawm tarpaulin yog: cov paj rwb tuab lossis ntaub linen. Tarpaulin yog thawj zaug siv rau kev caij nkoj thiab tau txais nws lub npe. Feem ntau, cov xov paj dawb yog siv, thiab ib qho me me ntawm twill weave yog siv. Lub warp thiab weft yarns yog woven nrog multi-strand threads.

Feem ntau, tarpaulins feem ntau muab faib ua ob pawg raws li cov khoom siv: coarse tarpaulins thiab nplua tarpaulins.

1. Rough tarpaulin tseem hu ua tarpaulin. Cov ntaub yog muaj zog thiab resistant rau folding thiab muaj zoo waterproof khoom. Nws yog siv los npog cov tsheb thauj mus los thiab cov chaw qhib cua thiab teeb tsa cov tsev pheeb suab hauv hav zoov;

2. Lub warp thiab weft yarns ntawm nplua tarpaulin yog siv los ua cov khaub ncaws tiv thaiv kev ua haujlwm thiab khoom siv. Tom qab dyeing, lawv tuaj yeem siv los ua cov ntaub rau khau, hnab mus ncig, hnab ev khoom, thiab lwm yam.

Tsis tas li ntawd, muaj cov roj hmab tarpaulins, shielding tarpaulins rau kev tiv thaiv hluav taws thiab tiv thaiv hluav taws xob, thiab tarpaulins rau cov tshuab ntawv.

Lub tarpaulin muaj cov haujlwm ntawm rainproof, heatproof, coldproof, thiab lwm yam. Nws muaj dej tsis zoo thiab breathability, thiab sab hauv yog anti-condensation. Nws yog acid thiab alkali resistant, mildewproof, thiab anti-corrosion. Nws muaj kev tiv thaiv huab cua zoo, nplaim taws retardant, thiab fireproof. Nws muaj lub zog siab thiab tsis kam hnav thiab kev pab lub neej ntev yog txhua yam zoo ntawm tarpaulin.

Dab tsi yog cov yam ntxwv ntawm kev ua haujlwm ntawm tarpaulins tam sim no muag hauv khw?

1. Breathability: Lub breathability ntawm tarpaulins yuav tsum tau xav txog, tshwj xeeb tshaj yog cov tub rog tent fabrics. Cov yam tseem ceeb uas cuam tshuam rau kev ua pa muaj xws li cov qauv ntaub hauv qab, qhov ntom ntom, cov khoom siv, hom dej tsis zoo, tus nqi ntawm resin adhesion, thiab lwm yam. Raws li tus nqi ntawm resin adhesion nce, huab cua permeability ntawm tarpaulin txo. Tau kawg qhov no muaj feem xyuam nrog tus neeg ua haujlwm tiav siv. Feem ntau, cov tsev pheeb suab ua pa feem ntau yog ua los ntawm cov ntaub luv luv xws li paj rwb, vinylon, thiab lacquer uas tau ua tiav nrog paraffin lossis acrylic resin.

2. Lub zog tensile: Lub tarpaulin yuav tsum tiv taus ntau yam tensions thaum siv. Piv txwv li, yog tias nws tau nruj thaum kho, nws yuav raug nro: thaum siv, nws yuav raug rau lub zog ntxiv xws li cua, nag, thiab nag. Txawm hais tias cov quab yuam sab nraud no, lawv tseem yuav tsum tau tswj hwm lawv cov qauv qub thiab tsis yooj yim deformed. Qhov no yuav tsum tau lub tarpaulin kom muaj lub zog tensile siab, thiab yuav tsum tsis txhob muaj qhov sib txawv loj ntawm lub zog tensile nyob rau hauv warp thiab weft cov lus qhia. Tshwj xeeb tshaj yog rau cov tsev pheeb suab loj uas siv hauv cov tsev inflatable, lub zog tensile tseem ceeb heev. Feem ntau, lub hauv paus ntaub yog ua los ntawm high-strength polyester, vinylon thiab lwm yam fiber ntau ntev fabrics. Nws yog waterproofed nrog vinyl chloride resin thiab chlorosulfonated polyethylene resin. Lub zog ntawm cov khoom yog txiav txim siab los ntawm lub zog ntawm cov khoom siv fiber ntau thiab qhov ntom ntawm cov ntaub.

3. Elongation thiab dimensional stability: Raws li eaves tents thiab tents loj, lawv feem ntau siv nyob rau hauv nro. Lub elongation ntawm cov ntaub yuav tsum tsis txhob loj dhau, thiab nws qhov ntev stability yog txiav txim los ntawm cov yam ntxwv ntawm cov khoom.

4. Tear lub zog: Tarpaulin kev puas tsuaj feem ntau yog los ntawm kev tsim kua muag, yog li lub zog tsim kua muag yog ib qho tseem ceeb qhia txog tarpaulin. Lub zog tsim kua muag muaj feem xyuam rau seb lub tarpaulin puas yuav tawg vim qhov kev ua ntawm ya txawv teb chaws cov khoom los yog seb nws yuav nthuav dav tom qab tsim qhov rau qee qhov laj thawj, tsim cov kab nrib pleb loj. Yog li, thaum lub zog siab. Lub tarpaulin yuav tsum muaj ob qho tib si siab tensile lub zog thiab lub zog tsim kua muag.

5. Dej tsis kam: Dej tsis kam yog ib qho tseem ceeb ntawm tarpaulin. Los ntawm dipping thiab ua tiav, vinyl chloride resin tau ntim rau hauv qhov khoob ntawm cov ntaub so ntswg los ua ib zaj duab xis txheej. Yog hais tias tus nqi ntawm resin adhesion nyob rau hauv ib cheeb tsam ntawm ntau tshaj ib theem, dej kuj tsis yog ib qho teeb meem. Yog tias cov yeeb yaj kiab txheej yog nyias, nws yuav yooj yim tawg thaum nws khoov, rub, lossis hnav ntawm qhov chaw, uas yuav ua rau dej nkos.

6. nplaim retardancy: Los ntawm qhov kev xav ntawm kev nyab xeeb, cov tarpaulin yuav tsum muaj cov nplaim hluav taws zoo. Nplaim retardancy tuaj yeem tau txais los ntawm kev xaiv cov nplaim retardant fiber ntau thiab nplaim retardant puag ntaub. Nws tseem tuaj yeem ua tiav los ntawm kev ntxiv cov nplaim hluav taws kub rau cov neeg sawv cev txheej. Tus nqi ntawm cov nplaim retardant ntxiv yog cuam tshuam ncaj qha rau cov nplaim hluav taws kub.