Chii chinonzi Iyo Yekuvandudza Nhoroondo yeAcrylic?

Sezvinozivikanwa kwatiri tese, acrylic inonziwo yakanyatsorapwa plexiglass.Acrylic glass is transparent thermoplastic iyo isingaremi uye isingapwanyike, zvichiita kuti ive imwe nzira inoyevedza kune girazi.Mafomu emagirazi akagadzirwa nevanhu akadzokera ku3500 BC, uye tsvagiridzo nekuvandudzwa kweacrylic ane makore anopfuura zana 'nhoroondo.

Muna 1872, polymerization ye acrylic acid yakawanikwa.

Muna 1880, iyo polymerization yemethyl acrylic acid yaizivikanwa.

Muna 1901, tsvakurudzo yepropylene polypropionate synthesis yakapedzwa.

Muna 1907, Dr. Röhm akanga akatsunga kuwedzera pakutsvakurudza kwake kwechiremba mu acrylic acid ester polymerisate, zvinhu zvisina ruvara uye zvakajeka, uye kuti zvingashandiswa sei mune zvekutengeserana.

Muna 1928, kambani yemakemikari yeRöhm neHaas yakashandisa zvavakawana kugadzira Luglas, yaive girazi rekuchengetedza raishandiswa pamahwindo emotokari.

Dr. Röhm haasi iye ega aitarisa nezvekuchengetedza girazi - mukutanga kwema1930s, maBritish chemist kuImperial Chemical Industries (ICI) vakawana polymethyl methacrylate (PMMA), inozivikanwawo se acrylic glass.Vakaisa chiratidzo chekuwanikwa kwavo kwe acrylic sePerspex.

The Röhm uye Haas vatsvakurudzi vakatevera pedyo shure;vakakurumidza kuona kuti PMMA yaigona kuve polymerized pakati pemapepa maviri egirazi uye akaparadzaniswa seyayo acrylic girazi sheet.Röhm akatengesa izvi sePlexiglass muna 1933. Panguva ino, EI du Pont de Nemours & Company yakaberekerwa kuUnited States (inonyanya kuzivikanwa seDuPont) yakagadzirawo shanduro yavo yegirazi re acrylic pasi pezita rokuti Lucite.

Munguva yeHondo Yenyika II, iine simba rakanakisa uye kuomarara uye kutapurirana kwechiedza, acrylic yakatanga kuiswa kune windshield yendege uye girazi rematangi.

Sezvo Hondo Yenyika II yakasvika kumagumo, makambani akagadzira acrylics akatarisana nedambudziko idzva: chii chavaigona kuita chinotevera?Kushandiswa kwekutengesa kwegirazi reacrylic kwakatanga kuoneka mukupera kwema1930 uye kutanga kwema1940.Kubata uye kuputsa hunhu hwakaita kuti acrylic ave akanaka kune mahwindi emhepo nemahwindo awedzera kusvika kumavhiza engowani, malenzi ekunze emota, giya remhirizhonga remapurisa, aquariums, uye kunyangwe "girazi" rakatenderedza hockey rinks.Acrylics inowanikwawo mumishonga yemazuva ano, kusanganisira zvakaoma kubata, kutsiva cataract, uye implants.Imba yako ingangove yakazadzwa negirazi re acrylic zvakare: LCD skrini, shatterproof glassware, mafoto mafuremu, mikombe, zvekushongedza, matoyi, uye fenicha zvese zvinowanzogadzirwa ne acrylic girazi.

Kubva pakusikwa kwayo, girazi re acrylic rakaratidza kuve sarudzo inokwanisika uye yakasimba kune akawanda maapplication.

Kweanopfuura makore makumi maviri, DHUA yanga ichitungamira kugadzira acrylic sheet uye acrylic mirror sheet.Huzivi hwebhizinesi hweDHUA hwakaramba huchienderana - ipa nyika-yemhando yepamusoro zvigadzirwa zvevatengi vepamusoro-soro.Bata DHUA nhasi kuti udzidze zvakawanda nezvechigadzirwa chavo cheacrylic, tekinoroji yekugadzira, uye masevhisi akagadziridzwa ezvaunoda acrylic.