Txhua qhov kev lag luam muaj nws tus kheej cov qauv, thiab kom deb li debkhoom ua si kev lag luam.
muaj kev txhawj xeeb, nws kuj muaj nws tus kheej cov qauv kev lag luam tshwj xeeb. Ntxiv mus, cov khoom ua si sib txawv muaj cov kev cai sib txawv rau lub cev thiab kev ua haujlwm ntawm TPR cov ntaub ntawv roj hmab muag. Yog vim li cas vim li cas TPR tuaj yeem hloov ntau cov ntaub ntawv PVC hauv cov khoomkhoom ua si kev lag luam.Feem ntau yog vim TPR muaj cov yam ntxwv hauv qab no:
Kev ua haujlwm ib puag ncig
Txawm hais tias cov yam ntxwv ib puag ncig ntawm TPR cov ntaub ntawv feem ntau yog raws li ROHS thiab EN71-3 cov qauv xeem, cov teb chaws txawv lossis cheeb tsam muaj cov qauv sib txawv rau cov khoom ua si. Qee qhov kev xav tau tsis muaj PAHs polycyclic aromatic hydrocarbons, tsis muaj NP (nonylphenol), thiab lwm yam, thiab qee qhov yuav tsum tsis muaj SVHC cov tshuaj muaj kev txhawj xeeb siab uas tau teev tseg los ntawm REACH. Qhov no yuav tsum tau saib xyuas tag nrho ntawm kev tiv thaiv ib puag ncig hauv kev sib xyaw ntawm TPR nplaum!
Zoo roj txhaj tshuaj ntsuam luam ntawv kev ua tau zoo
Cov khoom ua si feem ntau muaj qhov yuav tsum tau ua ntawm cov roj pleev xim tshuaj ntsuam luam ntawv. Txhawm rau kom tau txais cov txiaj ntsig zoo ntawm cov tshuaj pleev xim xim luam ntawv (cov xim pleev xim tsis poob), qhov sib txuam ntawm TPR nplaum thiab xim xim xim yog qhov tseem ceeb heev, thiab cov xim pleev xim tsim nyog yuav tsum raug xaiv raws li cov yam ntxwv ntawm TPR.
Cracking kuj ntawm cov khoom ua si mos
Rau qee cov khoom ua si muag muag nrog cov tawv tawv heev, kev saib xyuas yuav tsum tau them rau kev xaiv cov khoom tsim nyog TPR kom tsis txhob tawg tom qab ua cov khoom. Tsis tas li ntawd, los ntawm kev ua kom zoo dua qub thiab txhim kho cov txheej txheem tsim, qhov tawg los ntawm kev ntxhov siab yog txo! Qee cov khoom ua si muaj kev xav tau siab rau tensile thiab tsim kua muag, thiab qee cov khoom ua si muaj cov kev xav tau zoo rau kev ua haujlwm zoo thiab lwm yam. Hauv luv luv, cov ntaub ntawv TPR tsim nyog tshaj plaws yuav tsum tau muab raws li cov kev cai tshwj xeeb ntawm cov neeg siv khoom.
Cov xim sib txuam ua tau zoo heev
Cov khoom siv roj hmab muag muag feem ntau yog xim ci thiab muaj ntau haiv neeg, thiab muaj cov kev xav tau siab rau cov xim sib xws ntawm TPR cov ntaub ntawv. Cov qib TPR tsim nyog, yuav tsum muaj cov xim zoo nkauj ntawm tus neeg sawv cev diffusion kev ua tau zoo thiab ua rau cov xim hmoov tuaj yeem ua kom cov xim zoo dua, kom ua tiav cov xim ci li sai tau, cov xim zoo sib xws!
