Hauv thaj chaw dav dav ntawm cov ntaub ntawv caster, TPU, TPE thiab TPR yog peb yam khoom uas tau nyiam ntau tus neeg saib xyuas. Lawv txhua tus muaj cov yam ntxwv ua tau zoo tshwj xeeb thiab tsim nyog rau ntau qhov xwm txheej thov. Rau cov neeg yuav khoom siv caster, nws yog ib qho tseem ceeb kom nkag siab txog cov yam ntxwv thiab qhov ntau thiab tsawg ntawm cov ntaub ntawv no.
TPU Caster Khoom Siv
Cov khoom siv TPU (thermoplastic polyurethane) caster paub txog nws qhov kev tiv thaiv zoo heev, tiv thaiv roj, zoo heev elasticity thiab cov khoom thauj khoom. Cov yam ntxwv no ua rau TPU caster compound siv dav hauv cov log tsheb thiab casters rau ntau yam lag luam. Nws qhov kev tiv thaiv kev puas tsuaj siab txhais tau tias nws tuaj yeem tswj tau qhov kev ua tau zoo ruaj khov rau lub sijhawm ntev, txo qhov kev ua tau zoo poob qis vim yog hnav thiab tsim kua muag thiab zaus hloov pauv. Tsis tas li ntawd, cov khoom siv TPU caster muaj suab nrov thaum ua haujlwm, tab sis qhov no qhia txog nws qhov kev thauj khoom zoo heev thiab kev ruaj khov. Txawm li cas los xij, nws yuav tsum tau sau tseg tias TPU tsis tiv taus hydrolysis, yog li yuav tsum zam kev sib cuag nrog dej ntev thaum siv thiab khaws cia.
Cov khoom siv TPE caster
TPE (thermoplastic elastomer) caster compound sib xyaw ua ke qhov siab elasticity, lub zog thiab resilience ntawm roj hmab nrog rau cov yam ntxwv ntawm kev txhaj tshuaj molding. Qhov no ua rau TPE casters ntau dua thiab ua haujlwm tau zoo hauv cov txheej txheem tsim khoom. Tsis tas li ntawd, TPE casters yog tus phooj ywg ib puag ncig thiab tsis muaj tshuaj lom, nrog rau xim zoo heev, kov mos, tiv taus huab cua, tiv taus qaug zog thiab tiv taus kub. Cov yam ntxwv no ua rau TPE caster khoom siv dav hauv kev lag luam xws li lub log nqa khoom thiab lub log trolley. Nws qhov kev tiv thaiv zoo abrasion, elasticity thiab kev nqus poob siab ua rau TPE caster khoom ua haujlwm zoo thaum raug rau cov khoom hnyav thiab kev cuam tshuam. Tib lub sijhawm, qhov kev ua tau zoo suab nrov qis ntawm TPE caster khoom ua rau nws yog cov khoom siv nyiam rau kev nrhiav ib puag ncig ntsiag to. Tsis tas li ntawd, TPE caster khoom kuj tuaj yeem qhwv thiab sib txuas nrog PP, PE, PC, PS, ABS thiab lwm yam khoom siv hauv paus, nthuav nws cov cheeb tsam siv.
Cov Khoom Siv Caster TPR
TPR (thermoplastic roj hmab) caster compound tuaj yeem suav hais tias yog ib hom TPE (hauv daim teb ntawm polystyrene elastomer) hauv ib qho kev nkag siab. Nws yog SBS-based thiab muaj elasticity zoo dua TPE, tab sis nws tsis tshua muaj zog dua li TPE; txawm li cas los xij, TPR caster compound muaj kev tiv thaiv zoo heev, elasticity, thiab kev nqus dej, ua rau nws tsim nyog rau cov ntawv thov xws li cov casters hnyav uas raug rau cov khoom hnyav thiab kev cuam tshuam. Tsis tas li ntawd, TPR caster compound pheej yig dua TPE, ua rau nws muaj txiaj ntsig zoo rau kev lag luam. Zoo ib yam li TPE, TPR caster khoom kuj tuaj yeem raug overmolded nrog cov yas tawv xws li PA thiab PP, ua rau nws daim ntawv thov yooj yim dua.
Sau luv luv
Cov ntaub ntawv caster TPU, TPE thiab TPR txhua tus muaj lawv tus kheej cov yam ntxwv thiab kev siv. TPU paub txog nws qhov kev tiv taus zoo heev, tiv taus roj thiab cov khoom thauj khoom; TPE tau nyiam rau nws qhov elasticity siab, lub zog siab thiab kev ua haujlwm txhaj tshuaj molding; TPR muaj qhov chaw hauv kev lag luam ntawm cov casters hnyav vim nws qhov elasticity zoo heev thiab tus nqi qis. Thaum xaiv cov ntaub ntawv caster no, peb yuav tsum txiav txim siab raws li cov xwm txheej thov tshwj xeeb thiab kev xav tau kom ntseeg tau tias cov ntaub ntawv xaiv tuaj yeem ua tau raws li peb cov kev xav tau.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-31-2024