Ngwaahịa nkedo Pu
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Mepụta rola PU maka igwe obibi akwụkwọ na igwe nkwakọ ngwaahịa
PU Roller bụ ngwaahịa nkedo.tụnyere ndị nkịtị encapsulates (tumadi na-ezo roba), o nwere elu n'ibu ike (eke roba 2-3 ugboro), ezigbo eyi iguzogide (eke roba 5-10 ugboro), protruding iguzogide mkpakọ, obosara hardness nso, ka nwere elasticity na elu hardness (ndị ọzọ rubbers na-adịghị ndị dị otú ahụ atụmatụ), elu elu glossiness, magburu onwe n'ibu nhazi arụmọrụ, metal adhesion dị mma karịa ndị nkịtị na ọ bụ ihe kwesịrị ekwesị na ụfọdụ akara ọsọ na elu nrụgide gburugburu ebe obibi.
