Munguva pfupi yadarika, tiri kugamuchira yakawanda kubvunza nezve kana kutsiva yavo yekare acrylic mudziviriri negirazi rinodzivirirwa.
Ngatitaurei girazi rinopisa uye PMMA kutanga sechikamu chipfupi:
Chii chinonzi tempered glass?
Girazi rakapfavaimhando yegirazi yekuchengetedza inogadziriswa neinodzorwa inopisa kana kemikari kurapwa kuti iwedzere simba rayo kana ichienzaniswa neyakajairwa girazi.
Kupisa kunoisa nzvimbo dzekunze mukutsikirira uye mukati muite makakatanwa.
Iyo inopwanya kuita madiki machunks panzvimbo pemashadhi akakombama seyakajairwa girazi rinoita pasina kukuvara kuvanhu.
Iyo inonyanya kushanda mu3C zvigadzirwa zvemagetsi, zvivakwa, mota, uye dzimwe nzvimbo dzakawanda.
Chii chinonzi PMMA?
Polymethyl methacrylate (PMMA), resin yekugadzira inogadzirwa kubva ku polymerization yemethyl methacrylate.
Ipurasitiki yakajeka uye yakaoma,PMMAinowanzo shandiswa sechinotsiva girazi muzvigadzirwa zvakaita semafafitera asingaputsike, matenga emudenga, zviratidzo zvinopenya, uye makonopi endege.
Inotengeswa pasi pezviratidzoPlexiglas, Lucite, uye Perspex.
Ivo vanonyanya kusiyana muzvikamu zviri pasi apa:
| Kusiyana | 1.1mm Tempered Girazi | 1mm PMMA |
| Kuoma kwaMoh | ≥7H | Standard 2H, mushure mekusimbiswa ≥4H |
| Transmittance | 87~90% | ≥91% |
| Kugara kwenguva refu | Pasina kuchembera & ruvara fake kure mushure memakore | Zviri nyore kuchembera & yero |
| Heat Resistant | Inogona kutakura 280 ° C yakakwirira tembiricha isina kuputswa | PMMA inotanga kupfava kana 80°C |
| Bata Basa | Inogona kuona kubata & inodzivirira basa | Iva nebasa rekudzivirira chete |
Izvo zviri pamusoro zvinonyatsoratidza kunaka kwekushandisa agirazi mudziviririnani pane PMMA mudziviriri, ndinovimba zvichabatsira kuita sarudzo munguva pfupi.
Nguva yekutumira: Jun-12-2021
