Peb yuav tsum tau xyuam xim tsis tsuas yog nws txoj haujlwm, tsim thiab lwm yam thaum txiav txim siab lub chav dej ntse, nws cov khoom tseem ceeb heev. Tshwj xeeb tshaj yog lub npog ntawm chav dej, vim hais tias nws yog nyob rau hauv kev sib cuag nrog peb lub cev, feem ntau intuitively cuam tshuam rau peb txoj kev xav. Lub hau npog hauv chav dej yog cov khoom siv ruaj khov, feem ntau zoo npog lub neej ntawm 5-8 xyoo, tab sis lub neej kev pab cuam ntawm lub npog tsis zoo yuav txo qis heev. Yog li, dab tsi yog hom ntawv yas siv los ua lub rooj zaum tso quav? Peb yuav tsum xyuam xim rau cov ntsiab lus thaum xaiv?
Lub rooj zaum npog cov ntaub ntawv hom
Muaj plaub lub rooj zaum tso quav tso quav: ABS ntawv, acrylic ntawv, PP ntawv thiab PVC ntawv. Lawv txhua tus muaj lawv tus kheej qhov ua tau zoo thiab qhov tsis zoo, thiab tus nqi tsis zoo ib yam. Tab sis kev hais lus dav dav, hauv thaj chaw ntawm chav da dej npog, ABS ntawv thiab acrylic ntawv zoo dua, PP ntawv thiab PVC ntawv kuj tsis zoo.
Acrylic npog
Acrylic npog yog lub npog ntsej muag ntau tshaj plaws ntawm kev ua lag luam niaj hnub no, thiab tuaj yeem hais tias yog cov khoom siv tshiab zoo tshaj plaws uas muaj peev xwm tsim cov khoom siv huv tom qab ceramic. Chav dej npog phaj ua los ntawm acrylic tsis yog tsuas yog zoo nkauj, tab sis kuj ruaj, nyob rau tib lub sij hawm, vim hais tias ntawm nws cov kab hluav taws xob thiab tib neeg lub cev ntawm tus kheej cov pob txha hluav taws xob theem yog piv, tab sis kuj muaj lub luag hauj lwm ntawm kev tiv thaiv ib puag ncig.
Qhov zoo
1, acrylic npog phaj yog zoo nkauj thiab muaj xim, siab lub teeb ci yog qhov zoo;
2, yooj yim txij nkawm thiab tu yog yooj yim, tsuav yog cov mos mos ua npuas ncauj dipped nyob rau hauv me ntsis tshuaj txhuam hniav tuaj yeem so cov khoom huv si tshiab;
3, kev ntxhib los mos, zaum ntawm acrylic npog thaum lub caij ntuj no tsis muaj kev xav ntawm cov pob txha txias;
4, acrylic cov ntaub ntawv noo noo tsis kam thiab acid kuj, yog li nws cov kev pab cuam lub neej kuj ntev.
Qhov tsis zoo
1, lub hardness ntawm zoo tib yam acrylic npog yog qhov tsawg, lub extensibility kuj tseem tsawg, yog li nws yog ib qho yooj yim rau tawg, yooj yim rau tawg, yooj yim deform;
2, nws yog ib qho yooj yim los hloov cov xim, feem ntau tom qab lub sij hawm ntev ntawm kev siv yuav tshwm whitening, yellowing thiab lwm yam discoloration phenomena.
ABS npog
ABS cov khoom siv ntau yam sib xyaw ua ke copolymer phaj abbreviation, nws yog ib tug txiv neej ua phaj, teem lub PS phaj, SAN phaj, BS phaj hnav tsis kam, roj tsis kam, cuam tshuam thiab lwm yam kev ua tau zoo heev.
Qhov zoo
1, ABS cov khoom yog ib puag ncig zoo heev, vim yog siv cov tshuaj lom neeg ib puag ncig, yog li tsis muaj tshuaj lom lossis tsw ntxhiab, tab sis kuj muaj peev xwm thiab hluav taws xob rwb thaiv tsev, yog cov khoom siv zoo heev.
2, ABS npog phaj lub zog yog nruab nrab, thiab kuj hnav-tiv taus, tshuaj tiv thaiv corrosion, tsis yooj yim rau khawb thiab muaj qhov ci dua.
Qhov tsis zoo
1, ABS cov khoom yog ib yam khoom uas ntshai ntawm qhov kub thiab txias, nws yog ib qho yooj yim rau deformed nyob rau hauv qhov kub thiab txias ib puag ncig.
2, ABS npog yog ntau tus phooj ywg ib puag ncig, tab sis khawb tsis muaj zog me ntsis.
PP npog
PP cov khoom yog thawj zaug tshwm sim, tseem hu ua polypropylene. Zoo ib yam li cov khoom siv PVC, cov khoom siv PP kuj pheej yig thiab yooj yim rau kev ua, tab sis nws lub zog hardness thiab kub kuj zoo dua li cov khoom siv PVC, thiab nws tuaj yeem siv li ntawm 100 degrees Celsius.
Qhov zoo
1, zoo acid thiab alkali tsis kam, tuaj yeem tiv taus ntau yam organic solvents thiab acid thiab alkali corrosion, ntau acids, alkalis thiab organic solvents uas nws yuav luag tsis ua haujlwm.
2, tsis muaj tshuaj lom, tsis muaj ntxhiab, tsis muaj qhov ntom ntom, zoo tiv thaiv hluav taws xob ua haujlwm thiab muaj hluav taws xob ntau zaus, tsis yooj yim cuam tshuam los ntawm cov av noo.
Qhov tsis zoo
1, PP npog yog qhov phem heev rau cov hnub nyoog laus, feem ntau siv rau ob lossis peb xyoos tau laus heev.
2, cov khoom yog mos, tsis hnav-resistant, khawb kuj tsis zoo.
PVC npog
PVC tseem hu ua polyvinyl chloride, hauv kev xyaum, feem ntau ntxiv stabilizers, lubricants, auxiliary processing agents, colour, impact resistance and other additives. pvc npog yog ntau yam ntaub ntawv nyob rau hauv qib qis tshaj ntawm lub tso quav tso quav, ntawm chav kawm, qhov no kuj indirectly tsim nws loj tshaj kom zoo dua, tus nqi kuj yog tus qis tshaj ntawm ntau yam ntaub ntawv.
Qhov zoo
1, xim zoo, tuaj yeem hloov mus luam ntau yam qauv.
2, PVC npog phaj siab kub kuj ua tau zoo, thaum corrosion kuj tseem muaj zog.
Qhov tsis zoo
1, kev ntxhib los mos yog mos, hardness tsis txaus, yog li PVC npog yog yooj yim tawg, thaum khawb kuj tsis zoo;
2, PVC khoom saj yog hnyav, thiab kev tiv thaiv ib puag ncig yog tsawg.
Xaiv lub rooj zaum hauv chav dej kuj tau them nyiaj rau cov no
nplaim tsis kam ntawm cov khoom
Cov nplaim tsis kam ntawm lub rooj zaum tso quav yog ib qho tseem ceeb ntawm kev ruaj ntseg ceev ceev kom nco ntsoov thaum yuav lub chav dej ntse. Muaj peb theem ntawm nplaim taws retardancy: V{{0}}, V-1, V-2, uas V0 muaj cov nplaim hluav taws zoo tshaj plaws. Xaiv cov khoom siv nrog cov nplaim hluav taws kub nyhiab ntawm V-0 los tsim lub tais tso quav tsis muaj peev xwm hlawv txawm tias muaj xwm txheej.
Antibacterial thaj chaw ntawm cov ntaub ntawv
Peb txhua tus paub tias cov chav dej yog qhov yooj yim rau harboring txhua yam kab mob thiab kab mob. Kev siv cov ntawv yas nrog cov khoom siv tshuaj tua kab mob tuaj yeem tiv thaiv kev loj hlob thiab kev loj hlob ntawm cov kab mob thiab tiv thaiv kev noj qab haus huv ntawm cov neeg siv.
