White sulfide Based Photoluminescent Pigment
Tlhaloso ea Sehlahisoa:
Letoto la PS le na le zinc sulfide le khanya e 'ngoe e thehiloeng ho sulfide phofo e lefifi. Hajoale, re etsa mefuta e 7, mebala e khanyang e kenyelletsang botala, bokhubelu, lamunu, bosoeu, bokhubelu-lamunu le bopherese. Pigment ena ea photoluminescent e na le 'mala o khanyang haholo. Mebala e meng e ke ke ea finyelloa ka khanya ea strontium aluminate ka phofo e lefifi. Pigment ena ea photoluminescent ha e chefo, ha e chefo ebile ha e sireletse letlalo.
PS-W4D e na le 'mala o mosoeu le' mala o khanyang oa bosoeu, boholo ba eona ba karoloana ea D50 ke 15 ~ 45um. Ke alkaline earth metal aluminate oxide doped with europium, chemical formula is YSr2Al7O14:Eu,Dy,B.
Tlhaloso:
Hlokomela:
Maemo a tlhahlobo ea khanya: Mohloli o tloaelehileng oa leseli oa D65 ho 1000LX luminous flux density bakeng sa 10min ea thabo.
