Thermoplastic polyurethane (TPU) yog ib hom tshwj xeeb ntawm cov yas tsim thaum muaj cov tshuaj tiv thaiv polyaddition tshwm sim ntawm diisocyanate thiab ib lossis ntau dua diols. Ua ntej tsim nyob rau hauv 1937, no ntau yam polymer yog mos thiab ua tau thaum rhuab, nyuaj thaum txias thiab muaj peev xwm yuav reprocessed ntau zaus yam tsis tau poob kev ncaj ncees. Siv los ua ib qho khoom siv yas yas los yog hloov cov roj hmab tawv, TPU muaj npe nrov rau ntau yam nrog rau nws: siab elongation thiab tensile zog; nws elasticity; thiab mus rau qhov sib txawv, nws muaj peev xwm tiv taus roj, roj, kuab tshuaj, tshuaj thiab puas. Cov yam ntxwv no ua rau TPU nrov heev thoob plaws ntau lub khw thiab kev siv. Inherently saj zawg zog, nws tuaj yeem raug extruded lossis txhaj tshuaj molded ntawm cov khoom siv thermoplastic tsim los tsim cov khoom siv feem ntau rau khau, cable & hlau, hose thiab raj, zaj duab xis thiab ntawv lossis lwm yam khoom lag luam. Nws kuj tseem tuaj yeem sib xyaw ua ke los tsim cov yas moldings uas muaj zog lossis ua tiav siv cov kuab tshuaj organic los ua cov ntaub ntawv laminated, tiv thaiv txheej lossis cov nplaum ua haujlwm.
Dab tsi yog Waterproof TPU ntaub?
Waterproof TPU ntaub yog ob txheej txheej membrane yog TPU ua multifunctional yam ntxwv.
Xws li lub zog tsim kua muag siab, tsis muaj dej, thiab tsis muaj dej xau. Tsim los rau cov txheej txheem ntaub lamination. Paub txog nws qhov sib xws, extrudes qhov zoo tshaj plaws, feem ntau kev cia siab rau thermoplastic polyurethane (TPU) thiab copolyester waterproof breathable films hauv kev lag luam. Qhov ntau yam thiab ruaj khov TPU - raws li cov yeeb yaj kiab thiab cov ntawv yog siv rau kev sib txuas cov ntaub, kev tiv thaiv dej, thiab kev siv cua los yog kua. Lub super nyias thiab hydrophilic TPU films thiab ntawv yog zoo tagnrho rau lamination rau fabrics. Cov neeg tsim qauv tuaj yeem tsim tus nqi - zoo waterproof breathable textile composites nyob rau hauv ib zaj duab xis - rau - ntaub lamination. Cov khoom muaj breathability zoo rau cov neeg siv kev nplij siab. Cov ntaub ntawv tiv thaiv textile thiab daim ntawv ntxiv puncture, abrasion, thiab tshuaj tiv thaiv rau cov ntaub uas lawv tau sib koom.
Post lub sij hawm: May-06-2024