Qhov txawv ntawm Plexiglass thiab Acrylic Sheets yog dab tsi?

Dab tsi yog qhov txawv ntawm plexiglass thiab acrylic ntawv?

Yog tias koj nyob hauv kev ua lag luam rau cov ntawv yas ntshiab, koj tuaj yeem hla ob txoj kev xaiv: plexiglass thiab acrylic nplooj ntawv. Txawm hais tias lawv yuav zoo li hloov pauv tau, muaj qee qhov sib txawv tseem ceeb ntawm ob cov ntaub ntawv no. Cia peb saib ze dua ntawm qhov zoo sib xws thiab qhov sib txawv ntawm plexiglass thiab acrylic nplooj ntawv.

Dab tsi yog plexiglass thiab acrylic ntawv?

Ua ntej peb dhia mus rau hauv qhov sib txawv, nws yog ib qho tseem ceeb kom nkag siab tias plexiglass thiab acrylic ntawv yog dab tsi.

Plexiglass, tseem hu ua acrylic iav, yog ib hom thermoplastic ua los ntawm polymethyl methacrylate (PMMA). Nws yog thawj zaug qhia nyob rau hauv 1930s raws li ib tug shatter-resistant lwm txoj rau iav. Plexiglass yog qhov ruaj khov, hnav, thiab tiv taus qhov cuam tshuam thiab huab cua. Nws tuaj yeem ua ntau yam xim thiab tuaj yeem ua tau yooj yim zoo li, ua rau nws yog ib qho khoom siv nrov rau ntau yam kev siv, nrog rau lub qhov rais dav hlau, skylights, thiab kev tiv thaiv kev tiv thaiv.

Acrylic nplooj ntawv, ntawm qhov tod tes, yog ib hom yas ua los ntawm polymethyl methacrylate (PMMA). Zoo li plexiglass, cov ntawv acrylic yog lub teeb yuag, ruaj, thiab tawg-resistant. Lawv kuj yog huab cua-resistant thiab tuaj yeem tiv taus UV rays yam tsis muaj yellowing lossis fading. Cov nplooj ntawv acrylic tuaj yeem ua ntau yam xim thiab ua tiav, ua rau lawv xaiv rau cov paib, cov lus qhia, thiab cov teeb pom kev zoo.

Lawv ua li cas?

Thaum plexiglass thiab acrylic nplooj ntawv yog tsim los ntawm tib cov khoom, muaj qee qhov sib txawv hauv kev tsim khoom.

Plexiglass yog tsim los ntawm cov txheej txheem hu ua extrusion. Nyob rau hauv cov txheej txheem no, PMMA resin yog melted thiab extruded los ntawm ib tug tuag, uas shapes cov yas rau hauv ib daim ntawv. Tom qab ntawd lub nplooj yog txias thiab txiav mus rau qhov loj me.

Acrylic nplooj ntawv, ntawm qhov tod tes, yog ua los ntawm cov txheej txheem hu ua cell casting. Hauv cov txheej txheem no, PMMA resin yog tov nrog cov kua thiab nchuav rau hauv pwm. Tom qab ntawd cov pwm yog rhuab, cia cov resin kho thiab tsim ib daim ntawv. Tom qab ntawd daim ntawv yog muab tshem tawm los ntawm pwm thiab txiav mus rau qhov loj me.

Durability

Ob leeg plexiglass thiab acrylic nplooj ntawv yog qhov ruaj khov thiab tiv taus kev cuam tshuam thiab huab cua. Txawm li cas los xij, muaj qee qhov sib txawv ntawm lawv cov kav ntev uas tsim nyog sau cia.

Plexiglass paub tias muaj kev tiv thaiv ntau dua li cov ntaub ntawv acrylic. Nws kuj tseem tiv taus UV hluav taws xob ntau dua, uas txhais tau hais tias nws tsis tshua muaj xim daj lossis ploj mus dhau sijhawm. Plexiglass kuj tseem tiv taus cov tshuaj, ua rau nws xaiv zoo rau cov ntawv thov uas yuav tsum muaj tshuaj tiv thaiv.

Cov nplooj ntawv acrylic, ntawm qhov tod tes, muaj kev cuam tshuam ntau dua li plexiglass. Lawv tsis tshua muaj kev tawg lossis tawg thaum muaj kev cuam tshuam, ua rau lawv muaj kev nyab xeeb dua rau qee qhov kev siv. Cov nplooj ntawv acrylic kuj hloov tau yooj yim dua li plexiglass, uas tuaj yeem ua rau lawv yooj yim rau kev ua haujlwm nrog rau qee qhov kev siv.

Qhov tseeb

Ob leeg plexiglass thiab acrylic nplooj ntawv paub txog lawv qhov meej, tab sis muaj qee qhov sib txawv ntawm qhov lawv xa lub teeb.

Plexiglass paub tias muaj qhov sib kis me ntsis siab dua li cov ntawv acrylic. Qhov no txhais tau hais tias ntau lub teeb dhau los ntawm ib daim plexiglass dua li ntawm daim ntawv acrylic. Plexiglass tseem paub tias muaj ntau dua qhov pom tseeb, uas txhais tau hais tias cov khoom siv pob tshab ntau dua thiab tsis tshua muaj kev cuam tshuam.

Cov nplooj ntawv acrylic, ntawm qhov tod tes, paub tias muaj qhov qis me ntsis ntawm lub teeb kis tau zoo dua li plexiglass. Qhov no tuaj yeem ua rau lawv xaiv zoo dua rau cov ntawv thov uas qhov kev xav tau ntawm lub teeb diffusion yog qhov xav tau. Cov nplooj ntawv acrylic kuj tseem muaj qhov cuam tshuam ntau dua li plexiglass, uas txhais tau hais tias lawv tuaj yeem tsim qhov cuam tshuam me ntsis hauv cov duab thiab cov khoom pom los ntawm cov khoom siv.

Nqi

Tus nqi ntawm plexiglass thiab acrylic ntawv tuaj yeem sib txawv nyob ntawm ntau yam, suav nrog thickness, xim, thiab qhov loj me. Txawm li cas los xij, feem ntau, plexiglass nyhav me ntsis kim dua li cov ntawv acrylic.

Vim tias nws muaj kev tiv thaiv ntau dua rau khawb thiab UV hluav taws xob, plexiglass feem ntau yog siv rau hauv cov ntawv thov uas ua haujlwm ntev yog qhov kev txhawj xeeb tseem ceeb, xws li hauv cov qhov rais dav hlau thiab cov paib sab nraud. Qhov no tuaj yeem ua rau nws qhov kev xaiv kim dua li cov ntawv acrylic, uas feem ntau siv rau hauv cov lus qhia, teeb pom kev zoo, thiab lwm yam kev siv uas cuam tshuam tsis zoo yog qhov kev txhawj xeeb tseem ceeb.

Xaus

Hauv kev xaus, thaum plexiglass thiab acrylic nplooj ntawv yog tsim los ntawm tib cov khoom, muaj qee qhov sib txawv ntawm ob cov ntaub ntawv no. Plexiglass yog ntau khawb-tiv taus, UV-resistant, thiab tshuaj resistant dua acrylic nplooj ntawv, tab sis nws kuj tseem kim dua. Cov nplooj ntawv acrylic, ntawm qhov tod tes, yog qhov hloov pauv ntau dua, cuam tshuam-tiv taus, thiab tuaj yeem xa lub teeb zoo dua li plexiglass, tab sis lawv muaj ntau dua rau khawb thiab cuam tshuam.

Thaum kawg, kev xaiv ntawm plexiglass thiab acrylic nplooj ntawv yuav nyob ntawm seb koj qhov kev xav tau tshwj xeeb thiab daim ntawv thov. Ob qho khoom siv muaj lawv qhov zoo thiab qhov tsis zoo, yog li nws yog ib qho tseem ceeb uas yuav tau xav txog txhua yam ntawm koj qhov kev txiav txim siab.