Dukunze kubona ibikoresho bibiri, nylon na polyurethane, mubicuruzwa bitandukanye, cyane cyane mubijyanye na casters. Ariko ni irihe tandukaniro riri hagati yabo, niyihe ifite imikorere myiza? Reka dusuzume hamwe.
Mbere ya byose, dukeneye kumva itandukaniro ryibanze hagati yibi bikoresho byombi. Muri make, polyurethane ni ibintu byoroshye byoroshye, bityo ntibisakuze kandi bifite ubushyamirane bwinshi. Ibi bivuze ko ibyuma bya polyurethane bituje mubikorwa, ariko ntibishobora kwihanganira kwambara nka nylon.
Kandi nylon ni ibikoresho bikomeye, bifite imbaraga zo kurwanya abrasion. Niba rero ukeneye caster ifite ubushobozi bwo gutwara ibintu byinshi no kwambara birwanya, nylon casters irashobora kukubera cyiza!
None se kuki ibyo bikoresho byombi bitandukanye cyane? Mubyukuri, byose bituruka kumiterere yimiti yabyo. Polyurethane ikorwa na polymerizing isocyanate hamwe na hydroxyl, kandi ifite imbaraga zo kurwanya amavuta, gukomera, kurwanya abrasion, kurwanya gusaza no gufatira hamwe. Ku rundi ruhande, Nylon ifite imbaraga nyinshi zo kurwanya ubushyuhe, kurwanya umunaniro no kurwanya abrasion, ndetse nimbaraga zikomeye za mashini hamwe no guhagarara neza.
Igihe cyo kohereza: Kanama-12-2024