Amashanyarazi ya plasitiki yubushyuhe ni plastike yubushyuhe bukabije yakozwe no kuzuza kimwe ibikoresho bya polymer matrix hamwe nubushakashatsi bwuzuye. Amashanyarazi ya plasitiki yubushyuhe afite uburemere bworoshye, gukwirakwiza ubushyuhe bumwe, gutunganya neza hamwe nubwisanzure buhanitse. Irashobora gukoreshwa mugukora amatara ya LED, imirasire, guhinduranya ubushyuhe, imiyoboro, ibikoresho byo gushyushya, ibikoresho bya firigo, ibiceri bya batiri, ibicuruzwa bipakira ibikoresho, nibindi, kandi bikoreshwa cyane muri Electronics, amashanyarazi, amamodoka, ubuvuzi, ingufu nshya, indege n'indi mirima.
Nk’uko bigaragazwa na "Raporo yimbitse y’ubushakashatsi n’iterambere ry’iteganyagihe ry’inganda zikora amashanyarazi y’amashyanyarazi muri 2020-2025", guhera mu 2015 kugeza 2019, impuzandengo y’ubwiyongere bw’umwaka buri mwaka ku isoko rya plastiki y’amashyanyarazi ku isi yari 14.1%, naho isoko ingano muri 2019 yari hafi miliyari 6.64 US $. Amerika y'Amajyaruguru ifite ubukungu bwateye imbere. Usibye ibikoresho bya elegitoroniki, amashanyarazi, amamodoka, ubuvuzi n’izindi nganda, inganda zigenda ziyongera nk’ingufu nshya zikomeje gutera imbere kandi ziba isoko rinini ku isi rya plastiki ikora ubushyuhe. Bitewe n’iterambere ryihuse ry’ubukungu no kwagura igipimo cy’inganda z’ibihugu nk’Ubushinwa n’Ubuhinde, akarere ka Aziya-Pasifika kahindutse akarere gafite iterambere ryihuse cyane ku isi ikenera plastiki zikoresha amashyuza, kandi umubare w’ibisabwa uhora wiyongera.
Ibintu bigira ingaruka kumikorere ya plastiki yubushyuhe bwa plasitike cyane cyane harimo imiterere yibikoresho bya polymer matrix, imiterere yuwuzuza, ibiranga guhuza n'imikoranire hagati ya matrix nuwuzuza. Ibikoresho bya matrix birimo cyane cyane nylon 6 / nylon 66, LCP, polyakarubone, polypropilene, PPA, PBT, polifhenylene sulfide, polyether ether ketone, nibindi.; abuzuza cyane cyane harimo alumina, nitride ya aluminium, karubide ya silicon, grafite, toner yubushyuhe bwo hejuru, nibindi. Ubushyuhe bwumuriro wa substrate zitandukanye hamwe nuwuzuza buratandukanye, kandi imikoranire hagati yabyo iratandukanye. Iyo hejuru yubushyuhe bwumuriro wa substrate hamwe nuwuzuza, niko urwego rwiza rwo guhuza, hamwe nimikorere myiza ya plastiki ikora ubushyuhe.
Ukurikije amashanyarazi, amashanyarazi ya plasitiki yubushyuhe arashobora kugabanywamo ibyiciro bibiri: plastiki itwara ubushyuhe nubushyuhe bwa plasitike. Amashanyarazi ya plasitiki yubushyuhe akozwe mu ifu yicyuma, grafite, ifu ya karubone nizindi ngingo ziyobora nkuzuza, kandi ibicuruzwa birayobora; plastike ikora ubushyuhe bwa plastike ikozwe muri oxyde yicyuma nka alumina, nitride yicyuma nka nitride ya aluminium, na karbide ya silicon idakora. Ibice bikozwe mubyuzuzo, kandi ibicuruzwa birigaragaza. Mugereranije, plastike yubushyuhe bwa plasitike ifite ubushyuhe buke ugereranije nubushyuhe buke, kandi plastike itwara amashanyarazi hamwe nu mashanyarazi ifite amashanyarazi meza.
Kwisi yose, abakora plastike ikora neza cyane barimo BASF, Bayer, Hella, Saint-Gobain, DSM, Toray, Kazuma Chemical, Mitsubishi, RTP, Celanese, na Amerika. PolyOne n'ibindi Ugereranije n'ibihangange mpuzamahanga, amasosiyete akora plastiki yubushyuhe yubushyuhe mu Bushinwa afite intege nke mubijyanye nigipimo n’imari, kandi ntabushobozi bwa R&D nubushobozi bwo guhanga udushya. Usibye ibigo bike, ibigo byinshi byibanda kumarushanwa yo ku rwego rwo hasi, kandi muri rusange irushanwa ryibanze rigomba gushimangirwa.
Abasesenguzi b'inganda bavuze ko hamwe no gukomeza kuzamura ikoranabuhanga, ibice bya elegitoroniki n'ibice bya mashini byabaye bito kandi bito, imirimo myinshi kandi ihuriweho, ibibazo byo gukwirakwiza ubushyuhe byagaragaye cyane, plastiki y’amashyanyarazi ifite imikorere myiza yuzuye, kandi aho bikoreshwa bikomeza kwaguka . Ubukungu bw’Ubushinwa bukomeje kwiyongera, igipimo cy’inganda zikora inganda gikomeje kwaguka, kandi ikoranabuhanga rikomeje kuzamuka. Isoko ryamasoko ya plastike ikora neza cyane ikomeza kwiyongera. Ni muri urwo rwego, Ubushinwa bukora amashanyarazi ya plastike bukoresha ubushyuhe bugomba gukomeza kunoza ubushobozi bw’ibanze bwo guhangana n’ibicuruzwa biva mu mahanga.
