Ihe ịchọ mma ndị na-emepụta China ejiri Anti-UV Titanium Dioxide TiO2 Nanopowder

Nkọwapụta TiO2 nanopowder maka ịchọ mma:

Nha nha: <10nm

Ụdị: Anatase

Dị ọcha: 99.9%

Ndị ọzọ nha & ụdị: 30-50nm, rutile

Ụkpụrụ na-arụ ọrụ nke Nano TiO2 na mgbochi UV:

1. Mgbe ekpughere ya na ìhè ultraviolet, electrons na valence band na-etinye obi gị dum site na ụzarị ultraviolet ma na-enwe mmasị na band conduction, ma n'otu oge ahụ na-emepụta oghere electron ụzọ abụọ, ya mere nwere ọrụ nke ịmịnye ọkụ ultraviolet.

2. Na mgbakwunye, nanano titanium dioxidesize bụ nnọọ obere karịa wavelength nke ultraviolet ìhè, nanoparticles nwere ike iji na UV ụzarị gbasasịa n'akụkụ niile, si otú mbenata ntụziaka nke UV radieshon, iwu nke gbasasịrị ultraviolet ìhè Ray Ray iwu iwu.