Cov caster uas ntsiag to adopts ib puag ncig tus phooj ywg thermoplastic elastomer TPE li cov khoom ntawm cov tawv nqaij caster sab nraud. Cov ntaub ntawv dab tsi yog TPE? TPE cov khoom muaj lub siab elasticity, siab zog, zoo dua ntawm cov roj hmab, kub tsis kam ntawm 50 ~ 115 ℃, zoo heev tiv thaiv plam thiab poob siab kev ua haujlwm, thiab nws cov muag muag thiab xis nyob zoo dua roj hmab. Cov khoom siv TPE tsis ntxiv phthalate plasticizers, leej faj, DCP thiab lwm yam kab mob ua rau muaj kab mob rau lub sijhawm ua cov txheej txheem ntau lawm, thiab TPE thermoplastic elastomer cov ntaub ntawv muaj cov qauv ntawm cov qauv sib txawv, thiab muaj qhov sib txhuam uas tsis tshua muaj sib luag thaum hu rau hauv av. Me me, yuav luag tsis muaj suab thaum rubbing hauv av. Sau qhov tsis muaj kab ntawm lub tsev lossis rhuav tshem hauv qab phaj. Tib lub sijhawm, tshwj xeeb styrene butadiene block qauv ntawm TPE cov khoom ua kom paub tseeb tias cov khoom siv muaj lub zog siab thiab hnav tsis kam.
Vim li cas rau qhov loj txhuam qhov sib txuam ntawm lub log saum npoo ntawm lub suab ntsiag to thiab hauv av thiab thaj chaw tiv tauj loj feem ntau ua rau nws nyuaj rau thawb thaum lub nra siab. Qhov no yog vim li cas ntsiag to cov neeg ua yeeb yam tawm nrov heev hauv kev lag luam hauv lub neej. Txawm li cas los xij, nws yog siv nyob rau hauv kev lag luam ntau zaus rau qee qhov laj thawj tsawg dua.
