Ni ikihe gikoresho gikora neza kurusha ibindi, ni nylon cyangwa polyurethane casters?

Dukunze kubona ibikoresho bibiri, nylon na polyurethane, mu bicuruzwa bitandukanye, cyane cyane mu bijyanye n'ingufu zikoreshwa mu gukata. Ariko se itandukaniro riri hagati yabyo ni irihe, ni irihe rifite imikorere myiza? Reka tubisuzume hamwe.
Mbere na mbere, tugomba gusobanukirwa itandukaniro ry’ibanze riri hagati y’ibi bikoresho byombi. Muri make, polyurethane ni ibikoresho byoroshye kandi byoroshye, bityo ntibigira urusaku rwinshi kandi bifite ubwivumbure bwinshi. Ibi bivuze ko ibikoresho bya polyurethane birushaho gutuza mu gihe bikora, ariko bishobora kudapfa kwangirika nk’ibikoresho bya nylon.

Kandi nylon ni ibikoresho bikomeye, bifite ubushobozi bwo guhangana n'ubushyuhe bwinshi. Niba rero ukeneye icyuma gipima uburemere kandi kidapfa kwangirika, icyuma gipima nylon gishobora kuba cyiza kuri wewe!

None se kuki ibi bikoresho byombi bitandukanye cyane? Mu by’ukuri, byose bikomoka ku miterere yabyo n’imiterere yabyo. Polyurethane ikorwa hifashishijwe polimeri isocyanate ikoresheje hydroxyl compounds, kandi ifite ubushobozi bwo kurwanya amavuta, gukomera, kudashwanyagurika, kudasaza no gufatana. Ku rundi ruhande, nylon ifite ubushobozi bwo kurwanya ubushyuhe bwinshi, kudashwanyagurika no kudashwanyagurika, ndetse n’imbaraga nziza za mekanike n’uburyo bwo kudashwanyagurika.