Dab tsi yog cov khoom ntawm vinyl?
Vinyl yog cov khoom uas tau siv dav hauv cov khoom ua si, khoom siv tes ua thiab qauv. Rau cov neeg uas tuaj hla lub sij hawm no thawj zaug, lawv yuav tsis to taub txog qhov tseemcel enegel yog ua los ntawm. Hauv tsab xov xwm no, peb yuav txheeb xyuas cov khoom ntiag tug, cov txheej txheem ntawm cov khoom siv vinyl, kom pab koj nkag siab tob thiab siv cov ntaub ntawv yas.
1. Cov Khoom Siv Vinyl Khoom Sib Tw
Vitreous txha hniav laus yog dab tsi cov khoom? Cov khoom moulding (muab cov tshuaj ntsuab sib hloov) yog cov khoom muag muag yas tsuas yog ua los ntawm pvc (polyvinyl chloride) lossis lwm yam vinyl resins tov nrog cov yas. Cov no yog cov roj hmab thiab cov roj hmab yog sib xyaw thiab ua kom sov kom tsim cov khoom siv gelatinous uas yog mos, hloov pauv. Tus nqi ntawm cov roj muaj peev xwm tuaj yeem kho cov muag muag ntawm cov yas, yog li txoj kev xav ntawm cov khoom yas tuaj yeem los ntawm qhov muag muag me ntsis rau me ntsis.
2. Cov txheej txheem ntau lawm ntawm cov txha hniav laus
Cov txheej txheem vitreous enamel ntau lawm feem ntau muaj peb kauj ruam: cua sov, pwm, ua kom cua txias thiab txias. Ncuav cov khoom sib xyaw rau hauv cov hlau pwm thiab ua kom sov pwm yog li ntawd cov khoom siv tau muab faib rau sab hauv phab ntsa ntawm cov pwm. Los ntawm cov cua kub thiab kev hloov cov txheej txheem, cov khoom ua kua yog maj mam kho thiab pwm. Tus pwm yog ces txias cia thiab qhib kom muab cov khoom siv vinyl kawg. Cov txheej txheem no tshwj xeeb rau cov khoom lag luam hollow nrog cov duab nyuaj, vim nws tsis tas yuav tsum muaj cov khoom siv kho tshuab.
3.. Thaj chaw ntawm daim ntawv thov rau cov ntaub ntawv vinyl
Cov khoom siv vitreous cov khoom siv tau siv dav siv ua tsaug rau lawv cov kev muag muag tshwj xeeb thiab cov xim nplua nuj. Cov kev siv cov khoom siv uas suav nrog cov khoom ua si, roj hmab, qauv, simulated zaub mov, cov khoom siv kho mob thiab khoom siv kho mob thiab ntau yam kev kho kom zoo nkauj. Piv txwv li, yas cov khoom ua si feem ntau siv los ua kom muaj cov menyuam roj hmab siab thiab cov khoom muag zoo nkauj thiab qib siab ntawm cov vinyl nyob rau hauv lub chaw ua si. Vinyl cov xim zoo xim kuj tseem ua rau nws nrov hauv kev tsim tawm thiab tsim cov duab kos.
4. Qhov zoo thiab qhov tsis zoo ntawm cov txhatreous
Dab tsi yog qhov zoo thiab tsis zoo ntawm vinyl? Qhov zoo ntawm cov khoom siv hauv ob sab hauv cov khoom siv hauv qab no:

Kev muag muag zoo: qhov muag muag ntawm vitreous enamel yog qhov zoo tagnrho rau cov khoom lag luam uas xav tau cov khoom muag muag, xws li cov khoom ua si thiab cov qauv ua si.
Cov nqi qis qis: Cov nqi tsim nyog yog tsawg vim yog cov txheej txheem ntau lawm, uas tsis xav tau cov cuab yeej ntau ntxiv thiab cov nqi siab.
Nplua nuj nyob rau hauv cov xim: Vinyl cov ntaub ntawv tuaj yeem yooj yim los ua cov xim ntau ntau thiab tuaj yeem txau nrog cov qauv sib txawv kom tau raws li cov qauv sib txawv.

Vinyl kuj muaj qee qhov tsis zoo, xws li:

Cov khoom siv tsis zoo: Cov khoom siv loj hlob vitreous yog mos, yooj yim mus rau qhov kos thiab extruded deformation, tsis haum rau lub zog ntev lossis hnyav siab ntawm kev siv ntawm qhov chaw.
Tsawg tus phooj ywg ib puag ncig: kev sib txuas ntawm pvc thiab cov yas yuav muaj cov khoom xyaw muaj teeb meem zoo, ua rau nws rov qab ua dua thiab pov tseg.
Yooj yim kev laus: nthuav tawm cov cua sov lossis cov khoom ci ntsa iab yog yooj yim rau kev laus thiab daj, cuam tshuam lub neej thiab kev pabcuam lub neej.

5. Kev sib piv ntawm vitreous enamel nrog lwm cov ntaub ntawv
Piv nrog cov tsoos plastics thiab roj hmab, cov yam ntxwv ntawm cov vinyl ob sab muaj ntau qhov sib txawv. Qhov muag muag thiab cov yas ntawm cov txha hniav laus tsis tau siv rau cov plastics nyuaj, tab sis qis dua rau cov roj hmab ua lub zog thiab ua tsis zoo. Yog li ntawd, cov txha hniav laus feem ntau siv nyob rau qee kis uas xav tau cov tshuaj txhuam muag tab sis tsis muaj zog. Piv nrog silicone, vitreous enamel yog pheej yig dua, tab sis tsis yog nyob ib puag ncig phooj ywg thiab ruaj li silicone.
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Los ntawm kev tsom xam saum toj no, peb muaj kev nkag siab tob txog qhov teeb meem ntawm "dab tsi yog cov khoom ntawm vinyl". Raws li cov khoom muag yas ua ntawm pvc thiab cov yas yas, yas tau siv nyob rau hauv nws cov kev tsim txiaj, cov nqi nplua nuj thiab cov nqi ntau lawm. Cov teeb meem ntawm nws cov kev ua haujlwm durability thiab ib puag ncig ua phooj ywg kuj tseem yuav tsum tau mloog. Thaum xaiv cov yas ua cov khoom siv tsim khoom, nws yog qhov tsim nyog kom hnyav nws cov txiaj ntsig thiab qhov tsis zoo raws li cov khoom siv tau ua raws li cov khoom lag luam.