Isigabazane esincinci

Isikhwezi sokuqala sokuncane esilungiselelwa ngokubhebha polyurethane iyisikhwezi esikhulu, esihluhleni kakhulu, kunye nesivambo esikhulu esingabonakali ukusetyenziswa kwiindawo ezidingekileyo zokuncane okuqhutywa kakhulu. Ukuphakama kwesikhwezi kusaphela phakathi kwe-0.075-3mm, kunye nokushintsha okulandelayo olandelayo ukuze kube e-28-45%. Isiphumo sikusebenzisa ngokukhangana kumhlaba emagqwelene neentsimbi, amabhophutha, ubhiya kunye neentsimbi ezincinci, ngenxa yobuninzi obuhlanganiswa yayo ngu-3-6 izinyanga.