Puas Yog Iav Ntaub Plaub Puas Txaus Ntshai Rau Kev Tiv Thaiv Tes?

Cov txheej txheem:

Puas Yog Iav Ntaub Plaub Puas Txaus Ntshai Rau Kev Tiv Thaiv Tes?
Puas Yog Iav Ntaub Plaub Puas Txaus Ntshai Rau Kev Tiv Thaiv Tes?

Video: Puas Yog Iav Ntaub Plaub Puas Txaus Ntshai Rau Kev Tiv Thaiv Tes?

Video: Puas Yog Iav Ntaub Plaub Puas Txaus Ntshai Rau Kev Tiv Thaiv Tes?
Video: PUAS YOG KOJ NTSHAI -MAIVXIS VAJ 2024, Kaum ib hlis
Anonim

Iav ntaub plaub yog lub xov tooj ntawm fibrous thermal rwb thaiv tsev ntaub thiab ib hom ntawm cov tsiaj hauv pob zeb. Nws yog siv rau hauv kev tsim kho, qhov twg qee qhov kev cai yuav tsum ua raws thaum siv iav ntaub plaub, vim tias cov khoom siv no tsis tuaj yeem suav tias yog kev phom sij.

Puas yog iav ntaub plaub puas txaus ntshai rau kev tiv thaiv tes?
Puas yog iav ntaub plaub puas txaus ntshai rau kev tiv thaiv tes?

Iav ntaub plaub ntau lawm

Cov iav fiber ntau tau txais los ntawm tib cov ntaub ntawv siv hauv kev coj ua ntawm cov iav dawb. Cov iav plaub ya iav tseem feem ntau ua los ntawm cov khib nyiab los ntawm kev lag luam iav. Nws muaj cov dej qab zib, xuab zeb, dolomite, borax thiab cullet, uas tau muab tso rau hauv lub bunker thiab pib yaj muaj rau hauv homogeneous loj ntawm qhov kub ntawm 1400 ° C. Hauv qhov no, qhov sib tov sib xyaw yuav tsum muaj qhov xav tau cov tshuab txhua lub zog kom tau ntau daim nyias nyias.

Cov filaments no yog qhov tshwm sim ntawm lub tshuab ntawm daim iav molten los ntawm cov pa taws tawm los ntawm cov centrifuge.

Hauv kev tsim cov tshuaj fiber ntau, cov huab hwm coj tau kho nrog polymer aerosols, thiab aqueous phenol-aldehyde polymer cov kev daws hloov nrog urea ua raws li cov hlua khi. Lub aerosol-impregnated ntsiabteeb tso rau ntawm lub yob conveyor, qhov twg nws yog qib theem hauv ntau theem, ua rau cov ntaub pua plag homogeneous iav-polymer. Tom qab ntawd cov xov yog polymerized ntawm qhov kub ntawm 250 ° C, vim tias cov ntawv cog lus polymer tsim thiab cov dej noo ntxiv yog tshem tawm. Raws li qhov tshwm sim, iav ntaub plaub los ua nyuaj thiab siv rau ntawm qhov ntxoov ntxoo ntawm daj amber. Thaum kawg, nws txias thiab txiav rau hauv qaws.

Kev nyab xeeb ntawm iav ntaub plaub

Qhov phom sij tseem ceeb ntawm iav ntaub plaub yog nws cov koob txhaj thiab cov plua tshauv, uas tau txais ntawm cov tawv nqaij tsis muaj kev tiv thaiv ntawm txhais tes, hnoos qeev thiab nkag rau hauv lub tshuab ua pa, yog li ntawd, ua haujlwm nrog nws tsis muaj lub tshuab ua pa, hnab looj tes thiab looj hnab looj tes yog txwv tsis pub siv. Cov iav qub iav tau ua rau muaj qhov tsis zoo ntawm cov tawv nqaij, yog li nws yog qhov zoo dua los yuav cov khoom siv niaj hnub uas tsis txhuam ntawm tes, tsis hlawv thiab muaj cov qauv mos.

Cov iav plaub muag tsis pom zoo rau kev kho rov hauv qhov chaw qhib - nyob rau lwm qhov, nws txoj kev siv tau zoo heev.

Cov iav me me ntawm iav ntaub plaub uas tau nkag mus hauv lub cev yog qhov nyuaj rau tshem tawm. Txawm hais tias cov plastered iav uas tuab tuaj yeem dhau los ua cov tshuaj lom qeeb - nws txaus rau ib qho ntawm plaster poob rau thiab nws yuav pib ua kom huab cua kiag nrog nws tus kheej. Yog tias iav ntaub plaub lo lo rau ntawm koj txhais tes los yog cov qog ua kua, koj yuav tsum tsis txhob sim muab lawv lwv - cov khoom siv iav yuav nkag mus rau daim tawv nqaij tseem ntxaum. Koj yuav tsum tau mus da dej txias tam sim ntawd (tsis kub!) Yog tias tsis muaj gels thiab xab npum, thiab tom qab ntawd cia cov tawv nqaij qhuav nws tus kheej thiab da dej txias dua, tab sis nrog tshuaj ntxuav tes. Yog tias iav ntaub plaub nkag rau hauv koj lub qhov muag, koj yuav tsum tau yaug lawv nyob rau hauv lub zog muaj zog ntawm cov dej txias thiab sab laj ntawm tus kws kho qhov muag. Yog tias iav ntaub plaub nqus tau, nws yog qhov yuav tsum tau mus ntsib kws kho mob.

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