Thaum xaiv cov khoom siv roj hmab zoo rau koj daim ntawv thov, nws yog ib qho tseem ceeb kom nkag siab qhov sib txawv ntawm SBR (styrene-butadiene roj hmab) thiab neoprene. Ob leeg yog cov kev xaiv nrov rau ntau yam kev lag luam thiab kev lag luam siv, tab sis lawv muaj cov khoom tshwj xeeb uas ua rau lawv haum rau kev siv sib txawv. Hauv qhov blog no, peb yuav tham txog qhov sib txawv tseem ceeb ntawm SBR roj hmab thiab neoprene los pab koj txiav txim siab paub thaum xaiv cov khoom uas haum koj xav tau.
Ua ntej, peb pib nrogSBR roj hmab. SBR yog cov roj hmab hluavtaws tau los ntawm styrene thiab butadiene. Nws yog lub npe hu rau nws zoo heev hnav tsis kam, zoo cuam tshuam lub zog thiab tsis tshua muaj nqi, ua rau nws ib tug nrov xaiv rau daim ntaub ntawv xws li conveyor siv, gaskets thiab seals. SBR roj hmab kuj muaj kev tiv thaiv zoo rau dej, kub, tshuaj thiab ozone, ua rau nws haum rau siv sab nraum zoov.
Neoprene, tseem hu ua polychloroprene, ntawm qhov tod tes, yog cov roj hmab hluavtaws uas muaj kev tiv thaiv zoo rau cov roj, tshuaj, thiab kub heev. Nws muaj huab cua zoo heev thiab ozone tsis kam, nrog rau cov nplaim hluav taws zoo, ua rau nws zoo tagnrho rau kev siv xws li tsheb ntsaws ruaj ruaj, gaskets thiab industrial hoses. Vim nws cov khoom tsis muaj dej tsis zoo, neoprene kuj tseem siv tau los tsim cov khaub ncaws thiab lwm yam khoom siv dej tsis zoo.
Ib qho ntawm qhov sib txawv tseem ceeb ntawm SBR roj hmab thiabneopreneyog lawv lub cev muaj zog. Piv rau SBR roj hmab, neoprene muaj zog tensile ntau dua thiab elongation ntawm kev tawg, ua rau nws yooj yim dua thiab ruaj khov hauv kev thov. Tsis tas li ntawd, neoprene muaj kev tiv thaiv zoo dua rau cov roj thiab tshuaj, ua rau nws yog thawj qhov kev xaiv rau cov ntawv thov uas cov yam ntxwv tseem ceeb.
Lwm qhov tseem ceeb uas yuav tsum tau xav txog thaum muab piv rau styrene-butadiene roj hmab thiab neoprene yog lawv cov kev tiv thaiv ib puag ncig. Txawm hais tias ob qho tib si cov ntaub ntawv muaj huab cua zoo thiab ozone tsis kam, neoprene tau zoo dua tag nrho UV thiab kev laus tiv thaiv. Qhov no ua rau neoprene tsim nyog rau kev siv sab nraum zoov uas yuav tsum tau raug tshav ntuj ntev thiab huab cua hnyav.
Tus nqi kuj yog ib qho tseem ceeb rau kev txiav txim siab thaum xaiv ntawm styrene-butadiene roj hmab thiab neoprene. SBR roj hmab feem ntau siv nyiaj ntau dua li neoprene, ua rau nws xaiv thawj zaug rau cov ntawv thov uas tus nqi yog qhov tseem ceeb. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum ntsuas tus nqi tiv thaiv cov yam ntxwv tshwj xeeb uas yuav tsum tau ua los ntawm daim ntawv thov kom ntseeg tau tias qhov kev daws teeb meem zoo tshaj plaws.
Hauv kev xaus, ob qho tib si SBR roj hmab thiab neoprene muaj cov khoom tshwj xeeb uas ua rau lawv haum rau ntau hom kev lag luam thiab kev lag luam. Kev nkag siab txog qhov sib txawv tseem ceeb ntawm ob cov ntaub ntawv no yog qhov tseem ceeb rau kev xaiv qhov zoo rau koj cov kev xav tau tshwj xeeb. Txawm hais tias koj xav tau kev puas tsuaj, huab cua tsis kam lossis tshuaj lom neeg, muaj cov khoom siv kom haum rau koj cov kev xav tau. Los ntawm kev ua tib zoo tshuaj xyuas txhua yam khoom tus yam ntxwv thiab daim ntawv thov cov cai tshwj xeeb, koj tuaj yeem txiav txim siab paub uas yuav ua rau muaj kev ua tau zoo thiab kev siv nyiaj.
Post lub sij hawm: Mar-07-2024