PBR 1220 Polybutadiene Roj Hmab muaj ntau yam kev siv hauv kev lag luam roj hmab, tshwj xeeb tshaj yog nyob rau hauv kev tsim cov log tsheb, khau, siv tawv, roj hmab hoses thiab lwm yam khoom siv roj hmab.
Cov yam ntxwv ntawm Polybutadiene Rubber / butadiene roj hmab PBR1220
Cov khoom ntawmPolybutadiene Roj Hmabvim yog cov qauv molecular ntawm cis-butadiene roj hmab feem ntau yog cis -1, 4- qauv, cov txheej txheem molecular tsis tu ncua, yog li nws elasticity zoo dua li cov roj hmab ntuj. Lub iav hloov pauv kub ntawm Polybutadiene RubberTg=-105 degree, yog li nws qhov kub tsis tshua muaj lub cev muaj zog yog qhov zoo heev, txias tsis kam kub hauv qab -55 degree . Lub elasticity yog ib qho ntawm cov hom phiaj siv roj hmab. Thaum tshav kub kub tsis kam yog tib yam li cov roj hmab ntuj, ob qho tib si 120 degree, tab sis kub aging kuj zoo dua li cov roj hmab ntuj. Lub zog tensile qis dua li ntawm cov roj hmab ntuj thiab cov roj hmab styrene butadiene, yog li cov pa roj carbon dub thiab lwm cov tshuaj tiv thaiv yuav tsum tau ntxiv. Lub zog tsim kua muag kuj tseem qis dua li cov roj hmab ntuj, cov ntaub ntub dej ntub dej tsis zoo, siv rau hauv cov log tsheb treads, khau khau, yooj yim plam ntawm txoj kev ntub. Kev puas tsuaj ntawm cov roj hmab du-butadiene yog qhov zoo heev, hysteresis poob yog me me, thiab cov khoom siv hluav taws xob tsawg, uas yog qhov zoo heev rau cov khoom hauv ntau yam deformation nyob rau hauv lub tshav kub tiam thiab deformation txo.
Cov roj hmab du butadiene tsis tas yuav tsum tau plasticized ua ntej compounding. Cov tebchaw muaj cov khoom zoo tshaj tawm thiab tsim nyog rau kev txhaj tshuaj molding, tab sis muaj adhesion tsis zoo. Cov roj hmab du-butadiene yog rhiab heev rau kev hloov pauv hauv kev ua haujlwm kub, thaum cov menyuam kub ntawm qhov qhib siab tshaj 60 degree, cov roj hmab yog yooj yim rau tev tawm cov menyuam, nqa qee qhov teeb meem rau kev ua haujlwm. Feem ntau yuav tsum tau siv cov roj hmab ntuj lossis styrene butadiene roj hmab, txhawm rau txhim kho cov txheej txheem kev ua haujlwm.
Kev siv ntawm PBR butadiene roj hmab
Polybutadiene Roj Hmabyog cov roj hmab hluavtaws ua los ntawm polymerizing butadiene monomer. Nws muaj qhov ntom ntom ntom, cov khoom siv lub cev zoo thiab tshuaj lom neeg ruaj khov, thiab yog siv dav hauv ntau thaj teb. Cov hauv qab no piav txog nws lub luag haujlwm tseem ceeb:
1. Automotive kev lag luam: Polybutadiene Roj Hmab tuaj yeem siv rau hauv kev tsim cov tsheb log tsheb, nres nres, cov ntsaws ruaj ruaj thiab lwm yam khoom siv, nrog kev tiv thaiv kev hnav, kev laus ua haujlwm, tshuaj tiv thaiv corrosion thiab lwm yam khoom, uas tuaj yeem txuas ntxiv lub neej kev pab cuam ntawm lub tsheb.
2. Kev tsim kho kev lag luam: nws tuaj yeem siv rau hauv tsev cov ntaub ntawv tsis zoo, cov ntaub ntawv rwb thaiv tsev kub, cov yeeb nkab sealing thiab lwm yam. Nws zoo heev huab cua tsis kam, kub tsis kam, corrosion kuj thiab lwm yam khoom, tuaj yeem tiv thaiv kev nyab xeeb thiab kev pabcuam lub neej ntawm lub tsev.
3. Kev lag luam hauv hluav taws xob: nws tuaj yeem siv rau hauv cov khoom siv hluav taws xob sib khi, cov ntaub ntawv rwb thaiv tsev, thiab lwm yam. Nws muaj qhov ua tau zoo ntawm qhov kub thiab txias, tsis muaj dej tsis zoo, plua plav, thiab lwm yam, uas tuaj yeem txhim kho kev ntseeg tau thiab kev pabcuam lub neej ntawm cov khoom siv hluav taws xob.
4. Kev lag luam kho mob: nws tuaj yeem siv rau hauv cov khoom siv kho mob, hnab looj tes, infusion sets, thiab lwm yam. Nws muaj biocompatibility zoo heev thiab hypoallergenicity, uas tuaj yeem ua kom zoo thiab kev nyab xeeb ntawm cov khoom siv kho mob.
Vim li cas koj thiaj yuav tsum xaiv Gneechem rau Polybutadiene PBR?
Gneehemyog nyob rau hauv Anyang City, Henan Province, Suav teb. Tsim los ntawm 2021, nws yog ib tug paub zoo tus neeg muag khoom thiab chaw tsim tshuaj paus ntawm chemical raw khoom nyob rau hauv Suav teb. Leveraging qhov zoo ntawm cov khoom siv ncaj qha los ntawm cov tuam txhab tshuaj raw khoom, cov nqi sib tw, thiab cov khoom lag luam ncaj qha, peb muab cov khoom siv tshuaj lom neeg yooj yim, cov kuab tshuaj organic, cov tshuaj nruab nrab, thiab lwm yam khoom siv tshuaj raug nqi rau cov tuam txhab tshuaj hauv tsev thiab thoob ntiaj teb thiab cov tshuaj zoo. cov neeg tsim khoom lag luam.