Chii chinonzi Nhoroondo yeKugadzirwa kweAcrylic?

Sezvatinoziva tose, acrylic inonziwo plexiglass yakarapwa zvakanyanya. Girazi reAcrylic ipurasitiki inopenya uye yakareruka uye haiputsike, zvichiita kuti ive imwe nzira inokwezva pane girazi. Mhando dzegirazi rakagadzirwa nevanhu dzakatangira kumakore 3500 BC, uye tsvakiridzo nekuvandudzwa kweacrylic kune nhoroondo yemakore anopfuura zana.

Muna 1872, polymerization ye acrylic acid yakawanikwa.

Muna 1880, polymerization yemethyl acrylic acid yakazivikanwa.

Muna 1901, tsvakiridzo yekugadzira propylene polypropionate yakapedzwa.

Muna 1907, Dr. Röhm akatsunga kuwedzera tsvakurudzo yake yezvechiremba mu acrylic acid ester polymerisate, chinhu chisina ruvara uye chinoonekera, uye kuti chingashandiswa sei mukutengeserana.

Muna 1928, kambani yemakemikari yeRöhm and Haas yakashandisa zvavakawana kugadzira Luglas, iyo yaive girazi rekuchengetedza raishandiswa pamahwindo emota.

Dr. Röhm haasi iye ega ainyanya kutarisa nezvemagirazi ekuchengetedza - mukutanga kwema1930, masayendisiti ekuBritain ekuImperial Chemical Industries (ICI) akawana polymethyl methacrylate (PMMA), inozivikanwawo segirazi reacrylic. Vakaisa chiratidzo chekuwanikwa kwavo kweacrylic sePerspex.

Vaongorori veRöhm naHaas vakatevera zvakanyanya; vakakurumidza kuona kuti PMMA inogona kugadzirwa nepolymer pakati pemagirazi maviri uye kupatsanurwa kuita girazi rayo reacrylic. Röhm akaitengesa sePlexiglass muna 1933. Panguva iyi, EI du Pont de Nemours & Company (inozivikanwa zvikuru seDuPont) yakazvarwa muUnited States yakagadzirawo girazi rayo reacrylic pasi pezita rekuti Lucite.

Munguva yeHondo Yenyika II, nesimba rayo guru uye kusimba kwayo uye chiedza chayo chinopa simba, acrylic yakatanga kuiswa pagirazi remhepo rendege negirazi rematangi.

Hondo Yenyika II payakanga yava kunopera, makambani aigadzira ma acrylic akatarisana nedambudziko idzva: chii chavaigona kugadzira? Mashandisirwo emagirazi e acrylic mukutengeserana akatanga kuonekwa kuma1930 nekutanga kwema1940. Hunhu hwe acrylic husingakuvadzi uye husingakuvadzi hwakaita kuti acrylic ive yakanaka kumawindscreen nemahwindo ikozvino hwawedzera kusvika kuma visor engowani, ma lenses ekunze pamotokari, midziyo yemapurisa yekudzivirira mhirizhonga, ma aquarium, uye kunyange "girazi" rakatenderedza hockey rinks. Ma acrylic anowanikwawo mumishonga yemazuva ano, kusanganisira hard contacts, cataract replacements, uye implants. Imba yako ingangove yakazara ne acrylic glass zvakare: LCD screens, crabble glassware, picture frames, trophies, decorations, toys, uye fenicha zvese zvinowanzogadzirwa ne acrylic glass.

Kubva pakugadzirwa kwayo, girazi re acrylic rakaratidza kuti ndiro sarudzo inodhura uye inogara kwenguva refu yekushandiswa kwakawanda.

Kwemakore anopfuura makumi maviri, DHUA yave iri kambani inotungamira mukugadzira acrylic sheet uye acrylic mirror sheet. Pfungwa dzebhizinesi dzeDHUA dzakaramba dzichienderana - dzinopa zvigadzirwa zve optical zvemhando yepamusoro kune vatengi vepamusoro. Bata DHUA nhasi kuti udzidze zvakawanda nezvezvigadzirwa zvavo zve acrylic, tekinoroji yekugadzira, uye masevhisi akagadzirirwa zvaunoda zve acrylic.