Resin ya polyester idafite ubushyuhe ni yo ikoreshwa cyane muri thermosetting resin, ikaba ari ubwoko bwa polymeri bugizwe n'imigozi ya ester hamwe n'imigozi ibiri idafite ubushyuhe ikorwa no guhumeka kwa aside dicarboxylic idafite ubushyuhe hamwe na diols cyangwa aside dicarboxylic idafite ubushyuhe hamwe na diols idafite ubushyuhe. Ubusanzwe, uburyo bwo guhumeka bwa polyester bukorwa kuri 190-220 ℃ kugeza igihe aside (cyangwa viscosity) iteganijwe igeze. Nyuma y'uko uburyo bwo guhumeka bwa polyester burangiye, hongerwaho ingano runaka ya vinyl monomer ishyushye kugira ngo hategurwe amazi afite ubushyuhe. Iyi polymeri yitwa resin ya polyester idafite ubushyuhe.
Resin ya polyester idafite amazi yageze ku ntambwe ikomeye mu nganda nyinshi, nko mu gukora umuyaga wo mu mazi n'ubwato mu mikino yo mu mazi. Iyi polymer yahoraga ari ingenzi mu mpinduramatwara nyayo mu nganda z'ubwubatsi bw'amato, kuko ishobora gutanga umusaruro mwiza cyane no koroshya ikoreshwa ryayo cyane.
Amavuta ya polyester adafite ubushyuhe akoreshwa cyane mu nganda z'imodoka bitewe n'uburyo akoreshwa mu buryo butandukanye, uburemere bworoheje, igiciro gito cya sisitemu, ndetse n'imbaraga nke za mekanike.
Ibi bikoresho bikoreshwa kandi mu nyubako, cyane cyane mu gukora ibikoresho byo guteka, amashyiga, amatafari yo ku gisenge, ibikoresho byo mu bwiherero, ndetse n'imiyoboro n'ibigega by'amazi.
Uburyo resin ya polyester idasembuye ikoreshwa buratandukanye. Mu by'ukuri resin ya polyester igaragaza kimwe mu bintu byuzuye
ibinyabutabire bikoreshwa mu nganda zitandukanye. Iby'ingenzi cyane, kimwe n'ibyagaragajwe haruguru, ni ibi bikurikira:
* Ibikoresho bivanze
* Amarangi y'ibiti
* Ibyuma bifite imiterere y'urutare, ibyuma bifite imiterere y'urutare, ibyuma bifite imiterere y'urutare
* Ikoti rya gel rikoreshwa mu bwato, mu modoka no mu bwiherero
* Amavuta yo gusiga irangi, kuzuza, stucco, putty n'imiti ifata
* Ibikoresho bivanze byizimya ubwabyo
* Quartz, marble na sima y'ubukorano
