Dag nyomyog cov khoom lag luam tshuaj nrog cov nyom zoo li hluavtaws xov cog rau ntawm lub hauv paus xov ntaub thiab lo rau sab nraum qab nrog txheej txheem txheej. Siv dav hauv cov kis las thiab chaw so. Tshuaj lom neeg muaj pes tsawg leeg: Cov ntaub ntawv raw yog mas polyethylene (PE) thiab polypropylene (PP), tab sis kuj muaj polyvinyl chloride thiab polyamide. Cov nplooj ntsuab ntsuab nrog imitation ntawm ntuj nyom thiab yuav tsum tau ntxiv nrog UV nqus.
Polyethylene (PE): Nws muaj qhov muag zoo dua, ze rau ntuj nyom thiab kev ua kis las, thiab tau txais kev pom zoo los ntawm cov neeg siv. Nws yog qhov feem ntau sivdag nyomfiber ntau raw khoom ntawm lub lag luam. Polypropylene (PP): Cov nyom fiber yog qhov nyuaj, thiab feem ntau haum rau lub tsev hais plaub ntaus pob tesniv, chaw ua si, khiav lossis ua kom zoo nkauj. Cov coj tsis kam yog me ntsis zuj zus dua li polyethylene.
Nylon: Nws yog thawj qhov khoom siv raw ntawmdag nyomfiber thiab belongs rau thawj tiam ntawm dag nyom fiber. Cov qauv khoom:Dag nyommuaj 3 txheej ntawm cov ntaub ntawv. Lub hauv paus txheej txheej yog tsim ntawm kev cog lus ntawm av, txheej pob zeb pob zeb thiab pob zeb asphalt lossis pob zeb hauv av. Lub hauv paus txheej txheem yuav tsum muaj cov qauv ruaj khov, tsis hloov pauv kom zoo, du thiab tsis zoo rau saum npoo, uas yog, pob zeb pob zeb dav dav.
Vim tias thaj chaw loj ntawm chaw pov pob hockey, lub hauv paus txheej txheem yuav tsum tau ua kom zoo thaum lub sijhawm tsim kho kom tsis txhob nyob tsawg. Yog tias cov pob zeb qhob txheej, pob qij txha pob qij txha yuav tsum txiav tom qab pob zeb ua tiav kom tsis muaj zog tiv thaiv thermal expansion deformation thiab tawg. Saum toj txheej txheem txheej tsis zoo txheej, feem ntau yog tsim los ntawm roj hmab lossis npuas dej. Cov roj hmab elasticity yog me ntsis thiab cov tuab yog 3 ~ 5 hli. Tus nqi ntawm kev siv txau yas yog tsawg, tab sis lub elasticity tsis zoo, lub thickness yog 5 ~ 10 hli, tuab tuab nyom nyom dhau, thiab nws yooj yim rau sag; heev dhau nyias thiab tsis muaj elasticity, tsis tuaj yeem ua si lub luag haujlwm tsis cuam tshuam. Lub hauv pliaj txheej yuav tsum muab cov ntaub ntawv lo rau lub hauv paus txheej, feem ntau nrog cov xim tawv dawb los yog siv tau cov nplaum. Qhov txheej thib peb, kuj yog txheej txheej, yog tusturftxheej. Raws li qhov chaw tsim cov duab sab saum toj, muaj cov nyom tiaj nyom, ncig curled nylon silkdag dag,nplooj ntoos-ua puab polypropylene fiberturf, nylon woven permeable turf, thiab lwm yam. Cov txheej no kuj yuav tsum tau lo rau cov roj hmab lossis ua npuas dej nrog latex. Nws yuav tsum muaj qhov glued thaum lub sijhawm tsim kho, thiab nias nruj nreem hauv cov txheej txheem, tsis muaj qhov khaus. Hauv cov tebchaws txawv teb chaws, nws muaj ob hom kev dag ntawm txheej txheem turf: 1. Daim nplooj ntoo uas muaj daim duab ntawm covturftxheej yog nyias, tsuas yog 1.2 ~ 1.5 hli; 2. Cov plaub hau turf yog tuab, 20 ~ 24mm, uas tau sau nrog quartz yuav luag mus rau saum lub fiber.
