Muva nje, sithola imibuzo eminingi mayelana nokuthi singashintsha isivikeli saso esidala se-acrylic ngesivikelo sengilazi eqinile.
Ake sisho ukuthi yini ingilazi epholile kanye ne-PMMA okokuqala njengesigaba esifushane:
Yini ingilazi epholile?
Ingilazi epholileiwuhlobo lwengilazi yokuphepha ecutshungulwa ngokulawulwa okushisayo noma kwamakhemikhali ukuze kwandiswe amandla ayo uma kuqhathaniswa nengilazi evamile.
I-Tempering ibeka izindawo ezingaphandle ekucindezelekeni futhi ingaphakathi libe ukungezwani.
Iphihlika ibe yizicucu ezincane ze-granular esikhundleni sezingcezu ezimangelengele njengoba kwenza ingilazi evamile ngaphandle kokulimala kubantu.
Isebenza kakhulu emikhiqizweni ye-elektroniki ye-3C, izakhiwo, izimoto, nezinye izindawo eziningi.
Iyini i-PMMA?
I-polymethyl methacrylate (PMMA), i-resin yokwenziwa ekhiqizwa ku-polymerization ye-methyl methacrylate.
Ipulasitiki esobala futhi eqinile,PMMAngokuvamile isetshenziswa esikhundleni sengilazi emikhiqizweni enjengamafasitela angashayi, ukukhanya kwesibhakabhaka, izimpawu ezikhanyisiwe, namakhenopi ezindiza.
Ithengiswa ngaphansi kwezimpawu zokuhwebaI-Plexiglas, Lucite, futhi Perspex.
Zihluke kakhulu kulezi zici ezingezansi:
| Umehluko | Ingilazi efudumele engu-1.1mm | 1mm PMMA |
| Ukuqina kukaMoh | ≥7H | Okujwayelekile okungu-2H, ngemva kokuqiniswa ≥4H |
| Ukudlulisa | 87~90% | ≥91% |
| Ukuqina | Ngaphandle kokuguga & umbala fake off ngemva kweminyaka | Kulula ukuguga nokuphuzi |
| Ukumelana Nokushisa | Ingabekezelela izinga lokushisa eliphezulu elingu-280°C ngaphandle kokuphuka | I-PMMA iqala ukuthamba lapho ingu-80°C |
| Thinta Umsebenzi | Ingabona ukuthinta & umsebenzi ovikelayo | Yiba nomsebenzi wokuvikela kuphela |
Okungenhla kubonisa ngokucacile inzuzo yokusebenzisa i-aingilazi umvikelikangcono kunomvikeli we-PMMA, ngethemba ukuthi kuzosiza ukwenza isinqumo maduze.
Isikhathi sokuthumela: Jun-12-2021
