Umwenda wa Polyester (Apertured) kuri Pultrusion

Umwenda wa polyester (poliester velo, uzwi kandi ku izina rya Nexus veil) ukorwa mu mbaraga nyinshi, wambaye kandi wangiza amarira ya polyester, udakoresheje ibikoresho bifatika.

Bikwiranye na: pultrusion imyirondoro, imiyoboro hamwe na tank ikora, ibice bya FRP hejuru.

Umwenda ukingiriza wa polyester, ufite uburinganire buringaniye hamwe no guhumeka neza, byemeza neza resin, kwihuta cyane kugirango ubeho ubutaka bukungahaye cyane, bikuraho ibibyimba kandi bitwikiriye fibre.

Kurwanya ruswa nziza cyane no kurwanya UV.