Ua ib feem tseem ceeb ntawm ntau yam khoom siv, rooj tog thiab cov cuab yeej, cov khoom siv thiab kev ua tau zoo ntawm cov casters muaj feem cuam tshuam loj rau qhov zoo thiab kev ua tau zoo ntawm tag nrho cov khoom. Ntawm ntau hom casters, TPR casters thiab BR roj hmab casters yog ob qho kev xaiv. Hnub no yuav yog kev sib piv ntxaws ntxaws ntawm qhov sib txawv ntawm ob hom BR vs. tpr casters.
Cov Khoom Siv thiab Cov Khoom
Ua ntej tshaj plaws, TPR casters yog ua los ntawm cov roj hmab thermoplastic (TPR), ib yam khoom thermoplastic nrog cov roj hmab elasticity, uas tsis tas yuav vulcanized thiab yog tus phooj ywg ib puag ncig, tsis muaj tshuaj lom, thiab xim ci. Vim yog qhov elasticity thiab abrasion tsis kam ntawm cov khoom TPR, TPR casters feem ntau muaj kev sib txhuam zoo, roj thiab huab cua tsis kam.
Qhov sib piv, BR roj hmab casters yog ua los ntawm butadiene roj hmab (BR), ib qho roj hmab hluavtaws ua los ntawm polymerization ntawm butadiene monomers, uas nws cov qauv molecular zoo ib yam li cov roj hmab ntuj. BR roj hmab muaj elasticity zoo, tiv taus kev sib txhuam, tiv taus txias, thiab tiv taus flex.
Kev ua thiab kev ua tau zoo
Cov khoom siv TPR ua tau zoo dua li cov roj hmab, thiab nws tuaj yeem ua tiav los ntawm cov khoom siv thermoplastic ib txwm tsis muaj kev kho tshwj xeeb vulcanization. Qhov no ua rau TPR casters ua haujlwm tau zoo dua thiab pheej yig dua.
Txawm li cas los xij, BR roj hmab casters zoo heev hauv kev ua haujlwm dynamic, tshwj xeeb tshaj yog thaum kub siab. BR roj hmab muaj kev tiv thaiv zoo heev, tiv thaiv kev tho, thiab tiv thaiv kev tsim kua muag, uas tso cai rau BR roj hmab casters kom tswj tau kev ua tau zoo hauv qhov chaw nyuaj.
Kev tiv thaiv ib puag ncig thiab kev nyab xeeb
Hais txog kev tiv thaiv ib puag ncig, cov khoom siv TPR muaj qhov zoo dua: TPR yog cov khoom siv uas tsis muaj tshuaj lom thiab tsis ua raws li ROHS, REACH thiab lwm yam qauv ib puag ncig, thiab tuaj yeem siv dav hauv cov khoom siv kho mob, cov khoom ua si rau menyuam yaus thiab lwm yam teb. Qhov sib txawv, txawm hais tias BR roj hmab kuj yog cov khoom siv uas tsis muaj tshuaj lom, nws yuav raug txwv los ntawm cov cai ib puag ncig hauv qee qhov xwm txheej thov.
Thaum xaiv cov casters, yuav tsum tau xav txog ntau yam raws li cov xwm txheej xws li cov xwm txheej siv tshwj xeeb, cov kev cai ua tau zoo thiab cov cai ib puag ncig. Piv txwv li, TPR casters yuav yog qhov kev xaiv zoo dua hauv cov xwm txheej uas xav tau kev tsim khoom siab, tus nqi qis thiab cov kev cai ib puag ncig siab, thaum BR roj hmab casters yuav tsim nyog dua hauv cov xwm txheej siv uas xav tau kev ua tau zoo dua thiab kev tiv taus kub siab.
Lub sijhawm tshaj tawm: Plaub Hlis-24-2024