Roj Hmab yog cov khoom siv dav siv thiab hloov tau yooj yim uas tau ua haujlwm hauv kev tsim khoom ntawm ntau yam khoom, nrog rau cov hlua elastic, khau, kaus mom ua luam dej, thiab hoses.Qhov tseeb, kev tsim cov tsheb log tsheb siv kwv yees li ib nrab ntawm tag nrho cov roj hmab tsim.Muab nws qhov tseem ceeb, nws tsim nyog tshawb nrhiav cov txheej txheem ntawm kev tsim cov roj hmab thiab nws cov keeb kwm.Kab lus no yuav them sai sai rau kev qhia txog roj hmab keeb kwm,yuav ua li cas rau roj hmab,roj hmab daim ntawv thov, hom roj hmabthiabvim li cas thiaj xaiv roj hmabraws li cov khoom siv raw khoom.
Keeb kwm ntawm roj hmab
Rau ntau tshaj li ib txhiab xyoo, tib neeg tau siv cov roj hmab muaj zog thiab hloov tau zoo los tsim ntau yam khoom.Thaum xub thawj tau los ntawm cov khoom siv ntuj, tab sis vim cov roj hmab tau muaj koob meej thiab kev thov nce ntxiv ua rau tib neeg nyiam ua cov roj hmab hauv cov chaw sim uas tuaj yeem tsim cov roj hmab nrog ntau tus cwj pwm.Niaj hnub no, feem ntau ntawm cov roj hmab peb siv yog tsim synthetically.
Ntuj Roj Hmab Ua li cas
Ntau hom roj hmab hluavtaws ua haujlwm sib txawv thiab yog li ntawd, txoj kev tsim khoom tuaj yeem sib txawv.Tsis txhob cia siab rau tej yam ntuj tso, cov roj hmab no yog tsim los ntawm cov txheej txheem tshuaj xws li polymerization.Cov khoom siv xws li thee, roj, thiab hydrocarbons tau ua kom zoo los tsim naphtha.Naphtha yog tom qab ntawd tov nrog cov nkev ntuj tsim cov mon uas tau ua tiav rau hauv cov saw hlau polymer siv chav thiab vulcanization los tsim cov roj hmab.
Cov txheej txheem roj hmab
1. Kev sib xyaw ua ke
Incorporating chemical additives rau hauv lub hauv paus roj hmab tuaj yeem tsim cov roj hmab sib txuas nrog cov khoom zoo.Cov tshuaj no tuaj yeem txhim kho cov qauv polymer lossis txhim kho lub zog ntawm cov roj hmab.Tsis tas li ntawd, cov txheej txheem sib xyaw ua ke qee zaum tuaj yeem ua rau cov roj hmab elasticity, ua rau tus nqi qis kawg.
2. Sib tov
Nyob rau hauv ib tug txheej txheem akin rau compounding, additives yog blended nrog cov roj hmab nyob rau hauv no theem.Txhawm rau kom muaj kev faib cov khoom xyaw kom raug thiab tiv thaiv kom tsis txhob muaj cua sov, cov kws tshaj lij sib xyaw ua cov txheej txheem no hauv ob theem.Ua ntej, cov neeg yuav npaj ib tug masterbatch uas muaj additives xws li carbon dub.Thaum cov roj hmab tau txias lawm, lawv qhia cov tshuaj uas yuav tsum tau ua rau vulcanization.
3. Kev tsim kho
Cov neeg tsim khoom tuaj yeem siv ntau txoj hauv kev xws li txheej txheej, extrusion, casting, calendering, thiab molding los tsim ntau yam khoom.Kev xaiv ntawm cov txheej txheem shaping nyob ntawm cov kev cai tshwj xeeb ntawm cov khoom kawg.
4.Vulcanization
Txhawm rau txhim kho nws cov kav ntev thiab lub zog, roj hmab tau txais kev kho cua sov hu ua vulcanization.Cov txheej txheem no suav nrog cua sov cov roj hmab, feem ntau nrog cov sulfur, los tsim kev sib txuas ntxiv ntawm cov molecules, ua rau lawv tsis tshua muaj kev sib cais.Tom qab vulcanization, txhua yam tsis xws luag raug tshem tawm, thiab cov roj hmab yog zoo li tus lossis molded rau hauv cov khoom xav tau.Roj hmab tseem yog ib qho tseem ceeb tsim nrog ntau hom kev siv, thiab Ruicheng muaj ntau yam khoom siv roj hmab zoo, suav nrog matting, seals, thiab extrusion.
Rubber daim ntawv thov
Tsev Neeg: Roj hmab feem ntau yog siv los tsim cov khau, khau, thiab lwm yam khau vim nws cov khoom ua haujlwm ntev thiab dej-resistant.
Automotive: Roj hmab yog siv nyob rau hauv ntau yam khoom siv tsheb xws li hoses, siv, bushings, thiab cav mounts rau kev co damping thiab shock absorbing.Tshwj xeeb tshaj yog cov log tsheb, roj hmab yog qhov tseem ceeb hauv kev tsim cov log tsheb rau tsheb, tsheb kauj vab, thiab lwm yam tsheb.
Cov Khoom Siv Kho Mob: Vim tias cov roj hmab muaj ntau yam zoo, cov chaw kho mob thoob plaws hauv kev lag luam tau txais cov khoom siv rau ntau yam kev siv.Cov kws kho mob tshwj xeeb, suav nrog pob ntseg, qhov ntswg, thiab caj pas tshwj xeeb, kab mob plawv, oncology, ophthalmology, phais yas, thiab kev phais dav dav tau tig mus rau cov kua roj hmab silicone thiab kho mob roj hmab molding rau ib leeg siv thiab rov siv tau cov cuab yeej kho mob.
Tib lub sijhawm, Roj Hmab yog siv rau hauv kev tsim cov khoom siv kho mob xws li hnab looj tes, tubing, thiab cov ntsaws ruaj ruaj vim nws cov biocompatibility thiab yooj.
Cov Khoom Ua Si: Roj hmab yog siv los tsim cov khoom siv kis las xws li pob, tuav, thiab padding rau nws elasticity thiab cuam tshuam.
Hom roj hmab
Ntuj roj hmab
Cov roj hmab ntuj tau los ntawm kev rho tawm cov kua qaub, hu ua latex, los ntawm ntau hom ntoo, nrog rau tsob ntoo Hevea brasiliensis yog thawj qhov chaw.Cov txheej txheem ntawm kev sau cov latex suav nrog kev txiav hauv cov tawv ntoo thiab sau cov kua txiv rau hauv khob, txheej txheem hu ua tapping.Txhawm rau tiv thaiv kom tsis muaj zog, ammonia ntxiv, ua raws li cov kua qaub kom tshem tawm cov roj hmab los ntawm coagulation, uas yuav siv sijhawm li 12 teev.Cov sib tov yog ces dhau los ntawm rollers kom tshem tawm cov dej ntau dhau, thiab cov khaubncaws sab nraud povtseg ntawm cov roj hmab tau qhuav los ntawm kev dai lawv hla racks hauv cov pa luam yeeb lossis cua kom qhuav lawv.
Synthetic roj hmab
Cov kws tshawb fawb German tau tsim cov roj hmab hluavtaws thaum Ntiaj Teb Tsov Rog Zaum 1 vim qhov tsis txaus ntawm cov roj hmab ntuj.Thaum pib ntawm qhov tsis zoo tshaj li cov roj hmab ntuj, cov roj hmab hluavtaws tau nce siab dhau sijhawm los ntawm kev tshawb fawb thiab kev tsim kho.Niaj hnub no, hluavtaws roj hmab yog ib yam ruaj thiab ntseeg tau raws li nws cov natural counterpart.Lub ntsiab sib txawv ntawm hluavtaws thiab ntuj roj hmab yog nyob rau hauv qhov tseeb hais tias hluavtaws roj hmab yog tsim los ntawm kev sib txuas polymer molecules nyob rau hauv ib tug lab.Tam sim no ntau lub tuam txhab nyiam siv cov roj hmab hluavtaws.
Qhov zoo ntawm cov roj hmab
Flexibility thiab elasticity: Roj hmab paub txog nws qhov siab elasticity thiab yooj, tso cai rau nws deform nyob rau hauv kev ntxhov siab thiab rov qab mus rau nws cov qauv qub thaum lub siab raug tshem tawm.Cov cuab yeej no ua rau cov roj hmab zoo tagnrho rau cov ntawv thov uas yuav tsum tau ua kom muaj zog thiab yoog raws, xws li cov log tsheb, cov ntsaws ruaj ruaj, thiab cov khoom poob siab.
Resistance rau hnav thiab tsim kua muag: Roj Hmab pom zoo rau kev puas tsuaj, hnav, thiab tsim kua muag, ua rau nws ruaj khov thiab kav ntev.Cov cuab yeej no ua rau cov roj hmab tsim nyog rau cov ntawv thov uas muaj kev sib txhuam tsis tu ncua thiab raug rau qhov chaw hnyav, xws li cov hlua conveyor, cov hoses muaj, thiab cov khoom siv tsheb.
Kev txo suab nrov: Roj hmab tuaj yeem ua kom muaj kev vibrations zoo thiab txo cov suab nrov, ua rau nws tsim nyog siv rau hauv cov ntawv thov uas txo cov suab nrov yog qhov tseem ceeb, xws li hauv cov khoom siv tsheb thiab cov khoom siv hauv tsev.
Shock absorption: Roj Hmab muaj cov khoom zoo tshaj plaws ntawm kev poob siab, uas ua rau nws zoo tagnrho rau kev siv hauv cov khoom xws li khau, khoom siv ua kis las, thiab kev sib cais ntawm kev vibration.
Cov txiaj ntsig zoo no ua rau cov roj hmab muaj txiaj ntsig zoo hauv ntau qhov kev lag luam, suav nrog tsheb, kev tsim kho, hluav taws xob, kev kho mob, thiab cov khoom siv.
Cov ntsiab lus
Tsab ntawv tshuaj ntsuam xyuas cov yam ntxwv ntawm cov roj hmab, tso lub teeb ntawm nws lub hauv paus chiv keeb, tus neeg thov thiab qhov zoo, thiab qhia cov roj hmab ntau ntau cov ntaub ntawv uas nws tuaj yeem coj mus rau hauv industrial applications.we vam tias tsab xov xwm no tau pab koj pom tias siv roj hmab muaj pes tsawg leeg.Nrog roj hmab, qhov ua tau yog txwv tsis pub.Yog xav paub ntxiv,thov hu rau peb!
Post lub sij hawm: May-09-2024