Red Sulfide Based Photoluminescent Pigment
PSmndandanda uli ndi zinc sulfide ndi kuwala kwina kwa sulfide mu ufa wakuda. Pakadali pano, timapanga mitundu 7, yowala kuphatikiza zobiriwira, zofiira, lalanje, zoyera, zofiira-lalanje ndi zofiirira. Photoluminescent pigment ili ndi mtundu wowala kwambiri. Mitundu ina singapezeke ndi kuwala kwa strontium aluminate mu ufa wakuda. Photoluminescent pigment iyi siwotulutsa ma radiation, siwowopsa komanso imateteza khungu.
Mafotokozedwe Akatundu:
PS-R4D ili ndi mawonekedwe amtundu wa pinki ndi mtundu wonyezimira wofiyira, kukula kwake kwa tinthu ta D50 ndi 20 ~ 50um. Ndi calcium sulfuration yopangidwa ndi europium, mankhwala opangidwa ndi CaS:Eu.
Kufotokozera:
Zindikirani:
Mayeso owunikira: D65 yowunikira yokhazikika pa 1000LX kachulukidwe kowoneka bwino kwa 10min yachisangalalo.
