LT-ZP21 3C fluorescent mita ọcha | mita ọcha | fotometer echiche

Nkọwa dị mkpirikpi:

Ọ bụ tumadi na nleba anya ọcha nke ihe na-adịghị agba n'elu ewepụghị ihe ma ọ bụ powders, na nwere ike nweta n'ụzọ ziri ezi uru na-acha ọcha kwekọrọ na visual uche. Maka ihe ejiri fluorescent brightener emeso ya, uru ịdị ọcha mgbe fluorescence na-egbukepụ egbukepụ nwere ike igosipụta n'ogo. Enwere ike tụọ opacity nke akwụkwọ ahụ nke ọma. A na-eji ya eme ihe na ibipụta akwa na akwa akwa, agba na mkpuchi, ihe eji arụ ụlọ kemịkalụ, akwụkwọ na kaadiboodu, ngwaahịa plastik, ciment ọcha, ceramik, enamel, talc, starch, ntụ ọka, nnu, nchacha, ihe ịchọ mma na ihe ndị ọzọ na-egosi ịdị ọcha.