Labelụ nchekwa kachasị ọhụrụ “teknụzụ ojii” - guzogide akara nchekwa ikuku na-ekpo ọkụ

Nnukwu uru nke mmanya na-egbu egbu na-eme ka ọtụtụ ndị omempụ na-emepụta ihe nṅomi maka uru. Otu n'ime ụzọ adịgboroja a na-emekarị bụ ịdọka akara na ezigbo karama mmanya, were ngwá ọrụ ọkachamara kụwaa pinhole n'ime karama ahụ, dọpụta ezigbo mmanya dị n'ime, jupụta ya na mmanya adịgboroja dị ọnụ ala, gbochie pinhole, rapagidesie ike. akara mbụ, wee ree ya dị ka ezigbo mmanya. Na mgbakwunye na ụlọ ọrụ mmanya na-aba n'anya, e nwere nsogbu adịgboroja yiri nke ahụ na ụlọ ọrụ ndị dị oke ọnụ ahịa dị ka ihe ịchọ mma na ngwaahịa okomoko, nke na-emebi ikike na ọdịmma nke ụdị na ndị na-azụ ahịa. Ọbụlagodi na akụkụ ika ahụ na-anakwere akara nchekwa ma na-akwalite akara nchekwa mgbe niile, gluu nke ihe nchekwa nchekwa ọdịnala ga-ebelata viscosity n'okpuru ikuku na-ekpo ọkụ nke 60-80 Celsius C dryer, ka e wee kpughee akara ahụ kpamkpam wee bufee ya. Iji mebie ụzọ adịgboroja ndị a kpọtụrụ aha n'elu nke ọma, Kippon wepụtara akara nchekwa ikuku na-ekpo ọkụ. Ngwaahịa a nwere ezigbo okpomọkụ na ikuku na-eguzogide (ruo 80 Celsius C), gluu ka nwere ike ịnọgide na-enwe viscosity dị elu na okpomọkụ dị elu, na ihe ndị dị n'elu akwụkwọ sịntetị nwere ọrụ nke ịkwa akwa, nke mere na enweghị ike ịmeghe akara ahụ kpamkpam iji nweta. mmetụta mgbochi adịgboroja.

uru nka:
1. Nnukwu okpomọkụ na-eguzogide elu viscosity gluu, nke na-eme ka viscosity dị elu na okpomọkụ dị elu na-enweghị ike ịdọpụ ya ngwa ngwa;
2. Ejikọtara ya na mpempe akwụkwọ sịntetik na-eme ka ọ ghara ịgha ụgha, ọ na-eme ka ọ bụrụ na ọ na-eme ka ọ ghara ịdị na-eme ihe na ụlọ okpomọkụ. Ozugbo ekpughere ya, a ga-ekpu ya ma mebie ya, enweghị ike iweghachi ya;
3. Ọ dabara maka ọtụtụ ihe ndị na-azụ ahịa na-akwakọba ihe ndị na-emepụta ihe na-eme ka ọ bụrụ ihe na-adịghị mma, dị ka iko, ceramics, wdg;