Ib Daim Ntawv Qhia Tag Nrho Txog Kev Ua Yas Acrylic Rau Kev Siv Kho Kom Zoo Nkauj
Nyob rau xyoo tas los no, cov yas acrylic tau dhau los ua cov khoom siv xaiv rau ntau yam kev siv kho kom zoo nkauj. Acrylic tsis yog tsuas yog muaj zog thiab ruaj khov xwb, tab sis kuj muaj qhov pom tseeb siab, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev kho kom zoo nkauj sab hauv thiab sab nraud, cov paib, cov khoom tso saib, thiab ntau ntxiv. Tsab xov xwm no yuav tham txog yuav ua li cas cov yas acrylic raug tsim, los ntawm cov khoom siv raw mus rau cov khoom tiav, nrog rau cov ntawv thov kho kom zoo nkauj nrov.
Yas Acrylic yog dab tsi?
Yas acrylic, tseem hu ua polymethyl methacrylate (PMMA), yog cov khoom siv thermoplastic pob tshab thiab sib dua. Acrylic paub txog nws lub peev xwm los ua raws li cov yam ntxwv ntawm iav thaum nws sib dua thiab tsis tawg. Qee lub npe nrov rau acrylic yog Plexiglas, Lucite, thiab Acrylite.
Cov khoom siv raw
Cov txheej txheem tsim cov yas acrylic pib nrog cov khoom siv raw tseem ceeb, methyl methacrylate (MMA). MMA yog ib qho monomer uas tsim los kom yooj yim hloov mus ua polymer thaum lub sijhawm polymerization.
Proses Pembuatan
1. Kev ua polymerization:
Kev ua kom polymerization yog ib qho txheej txheem tshuaj uas cov methyl methacrylate (MMA) molecules sib xyaw ua ke los ua cov saw polymer ntev, tsim cov polymethyl methacrylate (PMMA). Cov txheej txheem no feem ntau yog ua nyob rau hauv cov reactors loj ntawm kev tswj qhov kub thiab txias thiab siab. Ib qho initiator xws li peroxide raug ntxiv los pib cov txheej txheem polymerization.
2. Kev Tsim Daim Ntawv Los Yog Bar:
Tom qab polymerization, PMMA uas yaj lawm raug nchuav rau hauv cov pwm kom ua cov ntawv lossis cov pas nrig. Cov pwm no tuaj yeem ua los ntawm hlau lossis iav, nyob ntawm qhov xav tau tshwj xeeb ntawm cov khoom kawg. Tom qab ntawd muaj cov txheej txheem kho kom zoo, uas ua rau PMMA tawv thiab khov kho ntawm qhov kub tswj tau.
3. Txias thiab Txiav:
Tom qab PMMA tawv lawm, daim ntawv lossis tus pas nrig yuav txias. Thaum nws mus txog qhov kub thiab txias hauv chav, cov khoom siv ces raug txiav mus rau qhov loj me thiab cov duab xav tau siv cov cuab yeej txiav tshwj xeeb.
4. Kev Ua Tiav thiab Kev Txhuam:
Kauj ruam kawg hauv cov txheej txheem tsim khoom yog kev ua kom tiav thiab txhuam. Cov npoo ntawm daim ntawv acrylic lossis pas nrig raug txhuam kom tshem tawm cov qhov tsis zoo thiab muab qhov du, meej, zoo li iav.
Cov Ntawv Thov Kho Kom Zoo Nkauj Acrylic Yas
Cov yas acrylic siv rau ntau yam kev kho kom zoo nkauj ua tsaug rau qee qhov ntawm nws cov khoom zoo tshaj plaws:
- Kev Pom Tseeb:
Acrylic muaj qhov pom tseeb txog li 93%, siab dua ntau hom iav. Qhov no tso cai rau nws siv rau hauv cov chaw uas xav tau kev pom tseeb, xws li qhov rais, cov khoom tso saib, thiab teeb pom kev zoo nkauj.
- Kev tawg tsis kam:
Cov yas acrylic uas tsis tawg yog muaj zog txog li 17 npaug ntau dua li iav, ua rau nws zoo tagnrho rau cov chaw uas yuav raug cuam tshuam lossis kev co.
- Lub teeb:
Cov yas acrylic hnyav li ib nrab ntawm qhov hnyav ntawm iav, ua rau nws yooj yim dua rau kev thauj mus los thiab teeb tsa.
1. Cov paib thiab cov khoom tso tawm
Ib qho ntawm cov khoom siv kho kom zoo nkauj tshaj plaws ntawm cov yas acrylic yog nyob rau hauv kev tsim cov paib thiab cov zaub. Vim nws lub teeb ci ntsa iab zoo heev, cov ntawv acrylic feem ntau siv los tsim cov paib ci ntsa iab thiab cov khoom tso saib zoo nkauj. Acrylic kuj yooj yim rau pwm thiab kos duab, ua rau muaj ntau yam duab thiab qauv tsim tshwj xeeb.
2. Kho kom zoo nkauj sab hauv
Acrylic feem ntau siv rau hauv kev kho kom zoo nkauj sab hauv los tsim cov khoom xws li phab ntsa faib, qab nthab dai, txee, thiab rooj. Nws lub zog thiab pob tshab tso cai rau kev tsim cov qauv sab hauv niaj hnub thiab zoo nkauj. Hauv cov ntawv thov no, acrylic feem ntau yog sib xyaw nrog lwm cov ntaub ntawv xws li ntoo lossis hlau los tsim cov kev sib piv nthuav.
3. Rooj Tog
Cov rooj tog acrylic tau dhau los ua ib qho kev sib tw hauv xyoo tas los no vim nws cov qauv niaj hnub thiab huv si. Cov rooj zaum, cov rooj zaum, thiab cov txee acrylic tsis yog tsuas yog zoo nkauj xwb tab sis kuj siv tau yooj yim, ua tsaug rau lawv lub zog thiab yooj yim ntxuav.
4. Cov Khoom Siv Hauv Tsev
Ntxiv rau cov rooj tog, acrylic kuj tseem siv rau ntau yam khoom siv hauv tsev xws li lub thoob, cov tswm ciab, cov thav duab, thiab cov qhov rooj txee. Nrog rau lub peev xwm los ua pwm rau hauv ntau yam duab thiab xim, cov khoom siv hauv tsev acrylic tuaj yeem hloov kho rau txhua yam kho kom zoo nkauj.
5. Teeb pom kev zoo thiab teeb kho kom zoo nkauj
Cov acrylic zoo heev rau kev teeb pom kev zoo nkauj vim nws muaj peev xwm xa lub teeb yam tsis poob qhov zoo. Cov teeb pom kev zoo acrylic feem ntau suav tias zoo nkauj dua vim cov teebmeem teeb pom kev zoo uas lawv tuaj yeem tsim los ntawm cov khoom pob tshab thiab pob tshab.
Cov txiaj ntsig thiab cov tsis zoo
Keuntungan:
- Kev Ruaj Khov: Cov yas acrylic tiv taus kev puas tsuaj ntawm lub cev, suav nrog kev tawg thiab kev hloov pauv.
- Lub teeb yuag: Ua rau kev teeb tsa yooj yim dua thiab txo cov nqi thauj mus los.
- Pob tshab: Yuav luag zoo ib yam li iav, zoo tagnrho rau kev pom kev.
– Yooj Yim Rau Puab: Muaj peev xwm puab ua ntau yam qauv thiab qhov ntau thiab tsawg.
Poob:
– Nqe: Txawm hais tias pheej yig dua li cov iav zoo, acrylic tseem muaj nqe siab dua li qee hom yas.
- Tiv Thaiv Kev Khawb: Acrylic yooj yim khawb dua li iav.
– Cov Khoom Siv Thermal: Acrylic tsis tiv taus qhov kub thiab txias heev thiab tuaj yeem yaj yog tias raug cua sov heev.
Kev Saib Xyuas thiab Kev Txij Nkawm
Yuav kom acrylic zoo li huv thiab pom tseeb, yuav tsum tau saib xyuas kom zoo. Tsis txhob siv cov tshuaj ntxuav uas tuaj yeem khawb qhov chaw. Hloov chaw, siv cov tshuaj ntxuav me me thiab daim ntaub mos mos los tshem tawm cov hmoov av thiab av qias neeg. Cov khawb me me tuaj yeem tshem tawm siv cov tshuaj txhuam polishing uas tsim tshwj xeeb rau acrylic.
Xaus
Yas acrylic yog ib yam khoom siv tau ntau yam uas siv tau rau ntau yam kev kho kom zoo nkauj. Txij li cov paib thiab kho kom zoo nkauj sab hauv tsev mus rau cov rooj tog thiab cov khoom siv hauv tsev thiab teeb pom kev zoo, acrylic muaj kev sib xyaw ua ke ntawm kev zoo nkauj thiab kev ua haujlwm zoo. Los ntawm kev nkag siab txog cov txheej txheem tsim khoom thiab cov yam ntxwv ntawm cov khoom no, peb tuaj yeem nkag siab zoo dua txog cov kev hloov pauv tshiab uas cov yas acrylic coj los rau hauv lub neej txhua hnub.
