Dab tsi yog qhov txawv ntawm PU-soled thiab PVC-soled antistatic khau?
Feem ntau, tib neeg xa mus rau cov tawv hluavtaws uas tsis yog tawv tawv, xws li PVC-soled thiab PU-soled khau antistatic, raws li tawv tawv. Ob leeg PVC thiab PU-soled khau antistatic yog ua los ntawm polyvinyl chloride (ib hom yas), tab sis lawv cov txheej txheem tsim txawv.
PVC-soled antistatic nkawm khau yog tsim los ntawm thawj melting thiab sib tov yas granules rau hauv ib tug muab tshuaj txhuam, ces sib npaug zos rau ib tug T / C knitted npuag puag mus rau ib tug tshwj xeeb thickness. Cov sib tov yog foamed nyob rau hauv ib tug foaming rauv kom ua tiav qhov tsim nyog softness rau ntau yam khoom thiab yuav tsum tau. Tib lub sijhawm, kev kho deg (dyeing, embossing, polishing, matte tiav, txhuam tiav, thiab lwm yam, nyob ntawm seb cov khoom yuav tsum tau ua) yog siv.
PU-soled khau antistatic muaj cov txheej txheem tsim ntau dua li PVC- cov khau khau. Vim hais tias cov ntaub ib leeg ntawm PU-soled nkawm khau yog ua los ntawm siab- tensile- lub zog canvas PU cov ntaub ntawv, nws tuaj yeem coated rau sab saum toj ntawm cov ntaub ib leeg lossis kos rau hauv nws, ua rau cov ntaub ib leeg pom los ntawm sab nraud. PU-soled electrostatic nkawm khau muaj lub cev zoo dua li PVC-soled electrostatic nkawm khau. Lawv tiv taus ntau dua rau kev khoov, hloov tau yooj yim, muaj zog tensile ntau dua, thiab ua pa (PVC-cov khau electrostatic tsis muaj cov khoom no). Cov qauv ntawm PVC-soled khau electrostatic yog tsim los ntawm kub nias nrog steel qauv rollers; cov qauv ntawm PU-soled electrostatic nkawm khau yog ua los ntawm thawj kub-nias daim ntawv mus rau saum npoo ntawm semi{15}}cov tawv tiav, ces sib cais cov ntawv thiab tawv tom qab txias rau saum npoo. PU-soled electrostatic nkawm khau yog kim dua li ob npaug ntawm PVC- cov khau electrostatic, thiab qee qhov tshwj xeeb-qib PU- cov khau electrostatic tuaj yeem yog 2-3 zaug kim dua. Feem ntau, cov qauv ntawv siv rau PU- cov khau electrostatic tsuas siv tau 4-5 zaug ua ntej muab pov tseg; cov qauv rollers muaj lub neej ntev dua, yog li ntawd, tus nqi ntawm PU-soled electrostatic nkawm khau yog siab dua li ntawm PVC-soled electrostatic nkawm khau.
Ob qho khoom siv kuj muaj kev siv sib txawv. Hauv khau, PVC- cov khau electrostatic feem ntau yog siv rau hauv ob sab phlu lossis tsis yog- hnyav- cov kabmob, lossis hauv cov menyuam khau; PU-soled electrostatic nkawm khau tuaj yeem siv rau sab sauv lossis qhov hnyav-cov kabmob ntawm cov khau. Rau lub hnab, PVC-soled electrostatic nkawm khau yog siv ntau dua. Qhov no yog vim hais tias cov khoom nyob rau hauv lub hnab, tsis zoo li cov ko taw nyob rau hauv cov khau, tsis ua kom sov thiab tsis ris lub luj ntawm tus neeg siv.
Qhov txawv ntawm PU-soled thiab PVC-soled khau electrostatic yog ib qho yooj yim kom paub. Saib ntawm cov npoo, ib leeg ntawm PU- cov khau khau yog tuab dua li ntawm PVC- cov khau khau. Lawv kuj txawv ntawm kev xav; PU-soled nkawm khau zoo li softer, thaum PVC-soled nkawm khau zoo li nyuaj. Tsis tas li ntawd, qhov hluav taws kub kub yuav qhia tau tias PU- cov khau khau muaj cov ntxhiab tsw ntau dua li PVC- cov khau khau.