Microspheres oghere oghere bụ microspheres iko nwere obere njupụta, ịdị arọ dị arọ na ike dị elu. N'ihi njirimara oghere, ma e jiri ya tụnyere bead iko nkịtị, ọ nwere njirimara nke ịdị arọ dị arọ, obere njupụta na arụmọrụ mkpuchi ọkụ dị mma. A na-agbakwunye usoro ahụ ozugbo na usoro mkpuchi, nke mere na ihe nkiri mkpuchi nke a na-emepụta site na ọgwụgwọ nke mkpuchi nwere ihe mkpuchi ọkụ. Na mgbakwunye na ntinye mmanụ dị ala na njupụta dị ala, na-agbakwunye 5% (wt) nwere ike ịbawanye ngwaahịa emechara site na 25% ruo 35%, si otú a ghara ịba ụba ma ọ bụ ọbụna ibelata ọnụ ahịa nke unit nke mkpuchi.
Igwe microspheres oghere oghere na-emechi oghere oghere, nke a na-agbakwunye n'ime mkpuchi na-etolite ọtụtụ oghere mkpuchi ọkụ na-ahụ maka microscopic, si otú ahụ na-emeziwanye ihe mkpuchi nke ihe nkiri mkpuchi megide okpomọkụ na ụda ma na-arụ ọrụ dị mma na mkpuchi okpomọkụ na mbelata mkpọtụ. Mee ka mkpuchi ahụ bụrụ ihe na-egbochi mmiri, ihe mgbochi na mgbochi corrosion. Elu kemịkalụ inert nke microbeads na-eguzogide ọgwụ corrosion. Mgbe a na-emepụta ihe nkiri ahụ, ihe ndị dị na yaiko microbeads A na-ahazi nke ọma iji mepụta porosity dị ala, nke mere na mkpuchi mkpuchi na-emepụta ihe nkiri nchebe nke nwere mmetụta mgbochi na mmiri na ion corrosive, nke na-arụ ọrụ dị mma na nchebe. mmetụta.
Usoro okirikiri nke oghere iko oghere na-eme ka ọ nwee mmetụta mgbasa ozi dị mma na mmetụta ike na nrụgide. Ịtinye ya na mkpuchi nwere ike ime ka mmetụta mgbochi nke ihe nkiri mkpuchi ahụ dịkwuo mma ma nwee ike belata mgbasawanye ọkụ na nkwekọrịta nke mkpuchi ahụ. nke mgbawa nrụgide.
Mma ọcha na mmetụta shading. Na-acha ọcha ntụ ntụ nwere mmetụta na-acha ọcha ka mma karịa pigmenti nkịtị, na-ebelata ọnụ ọgụgụ nke ihe ndị ọzọ dị oké ọnụ ahịa na pigmenti (ma e jiri ya tụnyere titanium dioxide, ọnụ ọgụgụ nke microbeads bụ naanị 1/5) na-eme ka adhesion nke mkpuchi ahụ dịkwuo mma. Njirimara nnabata mmanụ dị ala nke microbeads iko na-enye ohere ka resin karịa isonye na imepụta ihe nkiri ahụ, si otú ahụ na-abawanye nrapado nke mkpuchi site ugboro 3 ruo 4.
Na-agbakwụnye 5% nkemicrobeadsnwere ike ime ka njupụta mkpuchi si 1.30 ruo n'okpuru 1.0, si otú a na-ebelata ibu mkpuchi ma na-ezere ihe ngosi nke mkpuchi mgbidi na-apụ apụ.
Microbeads nwere mmetụta dị mma na-atụgharị uche na ụzarị ultraviolet, na-egbochi mkpuchi site na odo na ịka nká.
Ebe dị elu na-agbaze nke microbeads na-eme ka okpomọkụ nke mkpuchi mkpuchi dịkwuo mma ma na-arụ ọrụ dị mma na mgbochi ọkụ. Akụkụ okirikiri nke microbeads na-arụ ọrụ nke bearings, na ike esemokwu dị ntakịrị, nke nwere ike ime ka arụmọrụ mkpuchi na-asọpụta nke mkpuchi ahụ dịkwuo mma ma mee ka ihe owuwu ahụ dịkwuo mfe.
Ndụmọdụ maka ojiji: Ọnụ ego mgbakwunye izugbe bụ 10% nke mkpokọta ịdị arọ. A na-edozi microbeads n'elu ma nwee njupụta dị ala, nke na-eme ka mkpuchi na-abawanye na viscosity ma na-ese n'elu n'oge nchekwa. Anyị na-akwado ịbawanye viscosity nke mbụ nke mkpuchi (site n'ịba ụba nke agbakwunyere nke thickener na-achịkwa viscosity n'elu 140KU), na nke a, ihe na-ese n'elu mmiri agaghị eme n'ihi na viscosity dị oke ala, na akụkụ nke ihe ọ bụla dị na ya. usoro na-ebelata ọrụ n'ihi nnukwu viscosity, nke bara uru ịchịkwa viscosity. nkwụsi ike. Anyị na-akwado usoro mgbakwunye a nke ọma: n'ihi na microbeads nwere mgbidi dị mkpa na nguzogide dị ala, iji jiri njirimara oghere nke microbeads zuru oke, a na-atụ aro ka ị were usoro mgbakwunye ikpeazụ, ya bụ, tinye microbeads na njedebe nke mgbakwunye a na-agbasasị site na-akpali akpali ngwa ngwa na obere ike ike dị ka o kwere mee. N'ihi na ọdịdị okirikiri nke microbeads nwere ezigbo mmiri na esemokwu dị n'etiti ha adịghị ukwuu, ọ dị mfe ịgbasa. Ọ nwere ike moistened kpamkpam na a obere oge, dị ogologo oge na-akpali akpali iji nweta edo dispersion.
Microbeads bụ kemịkalụ inert na anaghị egbu egbu. Agbanyeghị, n'ihi ịdị arọ ya dị oke oke, achọrọ nlekọta pụrụ iche mgbe ị na-agbakwunye ya. Anyị na-akwado usoro mgbakwunye nzọụkwụ site na nzọụkwụ, ya bụ, ọnụọgụ nke mgbakwunye ọ bụla bụ 1/2 nke microbeads fọdụrụnụ, ma jiri nwayọọ nwayọọ gbakwunye ya, nke nwere ike igbochi microbeads ka ọ na-ese n'elu ikuku ma mee ka mgbasawanye zuru oke.
Oge nzipu: Eprel-01-2022