Kushandiswa kweTitanium Dioxide muKuputira

Titanium dioxide, inozivikanwawo setitanium dioxide kana TiO ₂, inoita basa guru mukuputira, inonyanya kuratidzwa mukuvandudza kufukidzwa, kuwedzera kudzivirira mamiriro ekunze, uye kugadzirisa kupararira kwayo. Mashandisirwo ayo anosanganisira zvivakwa, mota, maindasitiri, midziyo yemumba, nezvimwewo, nezviratidzo zvinotevera:
Simba rekufukidza: Kuwanda kwe refractive index (2.7) ye titanium dioxide kunoita kuti ive sosi huru yesimba rekufukidza mumachira, zvichinyatsovhara mavara e substrate uye zvikanganiso, uye kuwana kufukidzwa kwakafanana kunyangwe mumachira matete. Tsvagiridzo yakaratidza kuti kana saizi ye titanium dioxide iri 160-350 nanometers (inenge 0.4-0.5 nguva yewavelength yechiedza chinoonekwa), kugona kupararira kwechiedza ndiko kwakasimba uye mhedzisiro yekufukidza ndiyo yakanakisa. Kana zvinhu zvinogadzira firimu zvemachira zvisina kukwana, titanium dioxide particles inokurumidza kuungana, zvichikonzera kuwedzera kwehukuru hwe titanium dioxide uye kudzikira kwekushanda kwekufukidza.
Kuramba uye kugara kwenguva refu kwemamiriro ekunze: Kugadzikana kwemakemikari etitanium dioxide kunoita kuti pendi irambe ichidzivirira mwaranzi ye ultraviolet, mvura ine acid, uye kuchinja kwekushisa, zvichiita kuti pendi irambe ichirarama kwenguva refu. Rutile titanium dioxide inoshandiswa zvakanyanya mumamiriro ekunze akadai semachira ekunze emadziro uye machira emotokari nekuda kwekudzivirira kwayo mamiriro ekunze, nepo anatase titanium dioxide ichinyanya kushandiswa mumachira emukati. Titanium dioxide inotorwa kunze kwenyika inonyanya kushanda mumachira epamusoro-soro, sezvo ichigona kudzivirira kukanganiswa kwakanyanya kwezvakatipoteredza uye kuchengetedza ruvara rwakasimba rwemachira.
Zvinodiwa pakupararira: Titanium dioxide inofanira kupararira zvakaenzana mupurasitiki kuti isaungane pamwe chete izvo zvinogona kukonzera kupenya kusina kuenzana kana kudzikira kwesimba remuchina. Mapurasitiki anobva mumvura anoda kupararira zvakanyanya, uye nzira dzekugadzirisa pamusoro dzinodiwa kuti tiwedzere kuwirirana pakati petitanium dioxide nemasystem anobva mumvura.
Mamiriro ekushandisa:
Kupenda kwekuvaka: Titanium dioxide inopa simba rekudzivirira mamiriro ekunze mukupenda kwemadziro ekunze, inowedzera kuchena uye kufukidza mukupenda kwemadziro emukati, uye inosangana nekudiwa kwekudzivirira zvakatipoteredza kwakavakirwa mumvura uye kwakasimba;
Mapendi eMotokari: Kuvandudza kupenya uye kuramba kweUV kwependi yemuviri, kudzivirira kupera, uye kuwedzera hupenyu hwependi pamusoro;
Kupfeka kwemaindasitiri: kunoshandiswa pakugadzira simbi inodzivirira ngura, kunodzivirira ngura munzvimbo dzakaoma dzakadai semakemikari nedzemugungwa, uye kunoderedza mari yekugadzirisa michina;
Midziyo yemumba nemapuranga anoputirwa: inovandudza mashandiro emidziyo yemumba ekudzivirira kusvibiswa uye mashandiro ezvigadzirwa zvematanda ekudzivirira kukwegura, tichifunga nezverunako nekugara kwenguva refu.
Maitiro ekuchengetedza nharaunda: Nekusimbiswa kwemitemo yezvakatipoteredza, titanium dioxide inofanira kuchinjika kunzira yekuvandudzwa kweVOC shoma uye machira asina chepfu. Panguva imwe chete, machira akavakirwa mumvura ane zvinodiwa zvepamusoro zvekudzora saizi yezvidimbu uye tekinoroji yekurapa pamusoro petitanium dioxide. Bontecn Group China titanium dioxide inosangana zvizere nezvaunoda kuti titanium dioxide ishande. Tinokugamuchirai kuti mubvunze.