Ihe nkedo aluminom core PU bụ ihe nkedo emere nke aluminom isi na wiil ihe polyurethane.Ọ nwere mmetụta kemịkal ndị a:
1. Ihe polyurethane nwere ezigbo ihe mgbochi na-eyi na mgbochi corrosion ma nwee ike iguzogide mmebi nke ihe kemịkal.
2. Aluminom isi nwere ike magburu onwe ya na isi ike ma nwee ike iguzogide ibu na nrụgide ka ukwuu.
3. PU casters na aluminom cores nwere ezigbo elasticity na ujo absorption arụmọrụ, nke nwere ike ibelata mmebi na mkpọtụ n'ala.
Ihe nkwado: Edobere
Ihe nkedo ejiri kwụ ọtọ nwere ezigbo nkwụsi ike mgbe ọ na-agba ọsọ ka ọ dịkwuo mma.
N'elu nwere ike ịbụ zinc na-acha anụnụ anụnụ, zinc ojii na odo odo.
N'ịbụ: Bọọlụ ziri ezi ugboro abụọ
Igwe bọọlụ nwere ibu dị ike karị, ịgba ọsọ dị larịị, obere mfu esemokwu na ogologo ndụ.
Ikike ibu nke ngwaahịa a nwere ike iru 150 n'arọ.
Oge nzipu: Jul-13-2023
