Poliester idahagije, bizwi kandi mu magambo ahinnye y'IcyongerezaUPR, ni byoroshye gusohora polymer yisukuye, iyo imaze gukira (ihujwe na styrene, ukoresheje ibintu byihariye, peroxide organic, yitwa hardeners), igumana imiterere ihamye ifashwe.Ibintu byamenyekanye cyane bifite imbaraga zidasanzwe nibiranga kuramba.Ibisigazwa bya polyester bidahagije bikoreshwa cyane cyane hamwe nibikoresho bishimangira nkafibre fibre, biha ubuzima FRP (mu magambo ahinnye akomoka mucyongereza), polyester ishimangirwa na fibre yibirahure, izwi cyane nizina ryafiberglass.Muri iki gihe, poliester resin ifite imikorere yumurongo, ihuza imbaraga zikoreshwa mubikoresho kuri fibre zagenewe guhangana nizo mbaraga, kongera imbaraga no kwirinda kumeneka kubicuruzwa.Hamwe na hamwe cyangwa bitandukanye na fibre yikirahure, amazipolyester idahagijeirashobora kuba yuzuyemo ifu cyangwa granules yubunini butandukanye, itanga ibisobanuro birambuye byo gukomera no kuranga, cyangwa imiterere yuburanga bwo kwigana marble karemano namabuye, rimwe na rimwe nibisubizo byiza.Uwitekapolyester idahagijeikoreshwa nitsinzi nini mubice byinshi byinganda, nko mubibuga byamazi kugirango habeho umuyaga wubwato nubwato bushimishije.Ibipolymeryabaye hagati yimpinduramatwara nyayo mubikorwa byubwato, kuko irashobora gutanga ibikorwa byiza kandi byoroshye gukoreshwa.Uwitekapolyester idahagijezirakoreshwa kandi mubice byimodoka (inganda zimodoka), kubishushanyo mbonera byazo byinshi, uburemere bworoshye, ibiciro bya sisitemu nkeya nimbaraga za mashini.Ibi bikoresho bikoreshwa no mu nyubako, cyane cyane mu gukora hobs zo guteka, amabati hejuru yinzu, ibikoresho byo mu bwiherero, ariko nanone imiyoboro, imiyoboro n'ibigega.
POLYESTER NTIBISANZWE YASUBIZE IMITERERE:
Ibintu nyamukuru biranga polyester idahagije harimo: Amazi, mugukoresha:
Kugabanuka k'umurongo mubi.
Wettability nziza cyane ya fibre nibiciro.
● Ubukonje bwambukiranya hiyongereyeho gukomera.
Kugabanya ingaruka zo kugabanuka muburyo buhagaritse (imitungo ya thixotropique).
Birakomeye, nyuma yo guhuza:
Light Umucyo udasanzwe.
Ig Rigidity.
Ulation Amashanyarazi meza.
Stability Ihame ryimiterere irwanya ihindagurika ryubushyuhe.
Strength Imbaraga zisumba / igipimo kirenze ibyuma.
Kurwanya imiti.
Surface Ubuso buhebuje.
● Kurwanya amazi.
Kurwanya kwambara n'ubushyuhe bwo hejuru.
Resistance Kurwanya imashini nziza.
BIDASANZWE POLYESTER YASUBIYE MU BIKORWA:
Porogaramu ya polyester idahagije resin iratandukanye.Polyester isigara mubyukuri igereranya kimwe mubintu byuzuye bikoreshwa mubikorwa bitandukanye.Icy'ingenzi, kimwe n’ibishushanyo byavuzwe haruguru, ni:
Ibikoresho.
Ants Amabara.
Pan Ikibaho cya laminate, imbaho zometseho imbaho.
Atel Ikoti rya gel kubwato, ibinyabiziga nubwiherero.
Guhindura amabara, kuzuza, stucco, gushira hamwe na chimique.
● Kwizimya ibikoresho.
● Quartz, marble na sima.
Igihe cyo kohereza: Kanama-10-2022