Polyurethane Ekubunjweni (Umshini Ukulingisa)

Ukukhishwa komshini kuyindlela enhle kakhulu yokukhiqiza ibanga eliphansi lezingcezu eziyishumi kuya kumakhulu amaningana. Kubandakanya ukwakha isikhunta senkosi nesabicah sokuphonsa ingxenye ku-polyurethane efanayo, Izinto zengxenye yokulingisa zingakhethwa ezinhlobonhlobo zepulasitiki eliqinile (okuthandwa yi-ABS, okuthandwa yi-PC, okuthandwa yi-POM, njll) nerabha ( I-Shore A 35 ~ Shore A 90). Ama-polymer amaningi okusakaza ahlukene avumela ukuthi kufakwe i-pigment ukuhlangabezana nezidingo zakho zombala.

Ngokwesilinganiso, isikhathi sokuphila kwesikhunta se-silicone sicishe sibe ngama-15 ~ 20 PCS futhi siyahluka ngokuya ngejometri yengxenye nezinto ezisetshenziswayo ezisetshenziswayo.