Muaj qee qhov kev siv engineering tshwj xeeb uas feem ntau xav tau cov gels tshwj xeeb los tsim cov ntsaws ruaj ruaj. Ib anaerobic adhesives thiab sealants chaw tsim tshuaj paus paub txoj kev daws teeb meem siv raws li ib tug xovxwb nyob rau hauv kev lag luam ib puag ncig. Muaj ntau ntau daim ntawv thov kev lag luam uas xav tau nruab nrab mus rau siab zog gels los tsim kom nruj sealing thiab fastening daws rau kev ua tau zoo. Lawm, lawv kuj xav tau tshwj xeeb activators thiab kho txoj kev kom ncav cuag lawv lub peev xwm siab tshaj plaws.

Dab tsi yog anaerobic adhesives

Cov no yog engineered adhesives uas yog tsim los kho tau yooj yim tsis muaj cua. Anaerobic nplaum muaj cov khoom tshwj xeeb uas ua rau lawv muaj txiaj ntsig zoo rau cov ntawv thov kev lag luam. Lawv muaj toxicity tsawg thiab tsis muaj ntxhiab tsw phem. Raws li me me adhesives, lawv tsis corrode hlau. Cov nplaum no muaj qhov tshwj xeeb khaws cia uas txhais tau hais tias ib feem tseem ceeb ntawm qhov chaw raug huab cua. Vim muaj qhov tshwj xeeb ntawm cov khoom sib txuas, cov khoom siv anaerobic thiab cov khoom sib khi tuaj yeem tsim cov kua nplaum hauv ntau qhov viscosity. Lawv tau siv rau hauv cov xwm txheej tshwj xeeb thaum nws los txog rau qhov chaw sib txuas ntawm 0.001 thiab 0.04 ntiv tes.

Kev siv cov anaerobic adhesives

Thaum nws los txog rau daim ntawv thov ntawm anaerobic adhesives, lawv tau siv zoo tagnrho rau cov qauv kev sib raug zoo. Thaum nws los txog rau cov ntaub ntawv zoo ntawm daim ntawv thov, cov nplaum tuaj yeem siv rau hauv iav, hlau, ntoo, yas, thiab lwm yam substrates. Nyob rau hauv daim ntawv thov ntawm cov kua nplaum anaerobic, feem ntau muaj ib qho kev ua haujlwm nrog. Lub activator tuaj yeem siv rau ntawm ib lossis ob qho tib si substrates kom sib txuas. Tom qab siv tus activator, theem tom ntej yog siv cov nplaum rau ntawm ib qho ntawm qhov chaw. Anaerobic adhesives feem ntau tsim cov pob qij txha uas tuaj yeem tiv taus cov kuab tshuaj organic thiab ya raws. Cov pob qij txha no kuj tau ua kom tiv taus qhov kub thiab txias.

Kho nrog anaerobic adhesives

Nrog anaerobic adhesives, txheej txheem ntawm kev kho pib sai li sai tau thaum koj siv cov nplaum. Qhov ceev ntawm cov txheej txheem curing yog nyob ntawm hom activators siv rau ntawm cov nplaum. Adhesive thiab sealants manufacturers feem ntau muaj ntau yam activators mus nrog ntau cov kev daws teeb meem anaerobic. Thaum nws los txog rau lub sijhawm kho, nws yuav siv li ntawm 30 vib nas this mus rau 30 feeb. Thaum nws los txog kho cov nplaum anaerobic, koj tuaj yeem xaiv siv cov cua sov ntxiv rau lossis hloov cov activators.

Kev siv cov activators nrog anaerobic adhesives

Ib qho anaerobic adhesives thiab sealants chaw tsim tshuaj paus feem ntau yuav tsim ib tug activator mus nrog lawv anaerobic bonding tov. Activators yog tshwj xeeb engineered catalysts uas siv nrog rau cov nplaum. Hauv cov kev ua tau zoo, cov activators no yog cov tshuaj lom neeg tshwj xeeb uas tau siv ua ntej cov nplaum tau qhia. Lawv yog cov catalysts uas siv los txhim kho cov nplaum zoo ntawm cov tshuaj anaerobic bonding. Activators feem ntau yog siv rau ntau qhov xwm txheej uas siv cov nplaum anaerobic. Activators tseem hu ua tus pib. Raws li cov neeg tsim khoom nplaum, muaj ntau cov activators uas tuaj yeem siv los kho ntau cov nplaum ua lag luam.

Primers thiab accelerators nrog anaerobic adhesives

Thaum nws los txog rau daim ntawv thov ntawm anaerobic adhesives, primers thiab accelerators yog siv los txhim kho cov txheej txheem. Primers yog siv los txhim kho cov khoom nto ntawm cov khoom. Ua li no, cov nplaum yuav ua raws li nws zoo. Thaum cov primer siv rau hauv daim ntawv thov ntawm cov nplaum, nws tuaj yeem siv los ua kom nws muaj peev xwm ua kom ntub dej kom zoo. Adhesives muaj cov primers tshwj xeeb uas pab txhim kho cov khoom nto. Cov primer no feem ntau yog siv ua ntej siv cov nplaum. Primers tsis yog accelerators lossis activators. Lawv tsis yog siv los ua kom kho ceev ntawm cov nplaum. Ib qho accelerator yog siv nrog cov nplaum txhawm rau txhawm rau ua kom lub sijhawm kho tag nrho. Txawm li cas los xij, qhov sib xyaw no feem ntau tuaj yeem cuam tshuam lub zog ntawm daim ntawv cog lus tsim. Yog tias koj tab tom khi ib qho anaerobic cyanoacrylate rau cov khoom ntxeem tau, qhov no feem ntau yuav tsum tau siv lub accelerator. Thaum twg lub accelerator ntxiv rau lub substrate, nws tsuas tuaj yeem txhim kho nws cov khoom nplaum. Nws ua haujlwm txhawm rau txhawm rau kho ua ntej cov substrates tuaj yeem nqus cov nplaum no tag nrho.

Kho qhov chaw anaerobic

Anaerobic adhesives yuav tsum muaj qee yam catalysts los kho. Nyob rau hauv no, tsuas yog hlau ions pab anaerobic adhesives los kho tag nrho. Txawm li cas los xij, qee cov ntaub ntawv siv hauv cov tshuaj tiv thaiv yuav ua rau muaj kev cuam tshuam ntau dua nrog rau lwm tus. Anaerobic adhesives yog tshwj xeeb tsim los rau saum npoo. Qhov no yuav pab ua kom cov txheej txheem curing. Txawm li cas los xij, cov cua txias no paub tias txo lub zog tsim los ntawm cov ntawv cog lus.

Kev tsim cov anaerobic adhesives

Anaerobic adhesives yog tshwj xeeb engineered bonding kev daws teeb meem uas yog siv nyob rau hauv tej yam kev siv. Ib tug anaerobic adhesives thiab sealants chaw tsim tshuaj paus feem ntau muab ob peb lub ntsiab los tsim qhov kev sib txuas lus tshwj xeeb no. Hom nplaum no feem ntau kho tau zoo dua thaum tsis muaj oxygen (cua) nyob. Thaum tsis muaj oxygen, molten anaerobic adhesive feem ntau yog polymerizes los tsim cov khoom muaj zog thiab tawv. Lub hauv paus ntsiab lus yog siv los tsim anaerobic adhesives yog TEGDMA (triethylene glycol dimethacrylate). Ib yam li txhua lwm yam muaj nplaum nplaum, manufacturers feem ntau tsim hom nplaum no siv ntau yam catalysts thiab cov khoom siv. Thaum cov txheej txheem ntau lawm tuaj yeem nyuaj, qhov sib txawv catalyst thiab cov khoom xyaw ua rau qhov kev sib txuas lus kawg ua haujlwm txaus siab. Ntau cov txheej txheem ntau lawm uas nkag mus rau hauv kev tsim cov anaerobic adhesives yog kev lag luam secrets. Yog li ntawd, lawv yuav tsis tau yooj yim muaj nyob rau hauv pej xeem sau.

Cov kev siv tseem ceeb ntawm anaerobic adhesives

Anaerobic adhesives yog tsim los ua tshwj xeeb engineering bonding daws teeb meem. Lawv yog siv feem ntau rau xov xauv hauv daim ntawv thov uas threaded assemblies koom nrog. Tsis tas li ntawd, lawv tuaj yeem siv rau hauv cov pob qij txha co-axial uas lawv siv rau kev sib tsoo tshuab. Raws li kev tsim lub hom phiaj ntawm anaerobic adhesives thiab sealants manufacturers, cov kev daws teeb meem no tsuas yog siv thib ob ua cov nplaum. Raws li kev tsim kho cov kev daws teeb meem, lawv tau pab ntau cov lag luam tsim khoom thiab cov chaw txuag sij hawm thiab nyiaj txiag. Raws li ib feem ntawm cov nplaum nplaum, lawv yog cov nplaum uas tsis tshua muaj viscosity uas kho tsuas yog thaum siv rau cov hlau thiab tsis muaj cua. Cov neeg tsim khoom tsim cov nplaum feem ntau yog siv los xauv cov xov sib dhos. Thaum ua ntawv thov nyob rau hauv cov xwm txheej no, lawv tau txais ntau npaum li lub zog uas koj tuaj yeem tau txais nrog lub xauv-ntsia hlau thiab xauv-ntsuab. Cov yeeb nkab haum kev lag luam xws li kev tsim kho thiab kev siv tshuab ua haujlwm cia siab rau cov nplaum no rau kev ua haujlwm zoo heev.

Xav paub ntau ntxiv txog kev xaiv cov nplaum nplaum zoo tshaj plaws rau anaerobic adhesives thiab sealants chaw tsim tshuaj paus, koj tuaj yeem them mus ntsib Deepmaterial ntawm https://www.adhesivesmanufacturer.com/ yog xav paub ntau info.