Titanium dioxide, inozivikanwawo seTiO2, chinhu chinozivikanwa uye chakakosha mumaindasitiri akasiyana sependi, zvizorwa, uye chikafu, kunyanya mukugadzirakemikari fiber giredhizvigadzirwa. Chemical fiber giredhi titanium dioxide chinhu chakakosha anatase-mhando chigadzirwa chakagadzirwa nekushandisa North America titanium dioxide yekugadzira tekinoroji uye kusanganisa mashandisirwo emhando yetitanium dioxide kubva mudzimba vagadziri vemakemikari fiber.
Chimwe chezvikonzero chikuru nei vagadziri vemakemikari fiber vanoshandisa titanium dioxide ndiyo yakanakisa yekuparadzira zvimiro.Mafuta yakapararira titanium dioxidechinhu chakakosha pakuwana ruvara rwaunoda uye kupenya mune zvekugadzira fiber zvigadzirwa. Zvinoshanda titanium dioxide disperants inoita kuti pigment iparadzwe zvakaenzana muoiri, zvichikonzera ruvara rwakafanana kana rwadhayiwa mufiber.
Chemical fiber giredhi titanium dioxide yakanyatsogadzirirwa kusangana nezvinodiwa zveindasitiri. Kuchena kwepamusoro uye kupenya kwetitanium dioxide inoita basa rakakosha mukusimudzira kusimba kweruvara uye kusimba kwefiber, kuve nechokwadi chekuti chigadzirwa chekupedzisira chinochengeta kutaridzika kwayo kwakagwinya kunyangwe mushure mekushandisa kwenguva refu.
Pamusoro pezvimiro zvayo zvekuparadzira, titanium dioxide yakasarudzwa nekuda kwekupenya kwayo uye UV kuramba, ichipa iyo faibha nekuwedzera dziviriro kubva kune inokuvadza UV mwaranzi. Ichi chivakwa chinonyanya kukosha mukushandisa senge machira ekunze uye machira, uko kuratidzwa kwenguva refu kuchiedza chezuva kunogona kukonzera kuti zvinhu zvidzikire. Nekuwedzera titanium dioxide, vagadziri vemakemikari fiber vanogona kuwedzera kusimba uye hupenyu hurefu hwezvigadzirwa zvavo, pakupedzisira vachipa kukosha kuri nani kune vatengi.
Kushandiswa kwetitanium dioxidemumakemikari fiber giredhi zvigadzirwa zvakare inosimbisa kuenderana kwayo neakasiyana polymer matrices. Ingave polyester, nylon kana mamwe mafiber ekugadzira, titanium dioxide inoratidza kuenderana kwakanyanya, kuve nechokwadi chekubatanidzwa kweseam mukuita kwekugadzira uye kuwana inodiwa ruvara uye maitiro ekuita muchigadzirwa chekupedzisira.
Pamusoro pezvo, kusimudzira uye kushandiswa kwetitanium dioxide mune zvigadzirwa zvefiber-giredhi zvinoratidzira kuzvipira mukugarisa uye mutoro wezvakatipoteredza. Nekushandisa iyo yakasarudzika zvimiro zvetitanium dioxide, vagadziri vanogona kuderedza kukanganiswa kwezvakatipoteredza kwezvigadzirwa zvavo nekusimudzira kuramba kwavo kupera, kushanduka uye kuparara, pakupedzisira vachibatsira kuwedzera hupenyu hwezvigadzirwa zvavo uye kuderedza kudiwa kwekutsiva.
Muchidimbu, kushandiswa kwetitanium dioxide muzvigadzirwa zvefiber-giredhi kunoratidza kukosha kwekuzvarwa uye kuita kwakasiyana-siyana kweiyi pigment yakakosha. Sekuparadzira titanium dioxide, fiber-giredhi titanium dioxide inoita basa rakakosha mukuwana tambo dzakasimba uye dzakasimba dzinosangana nezvinodiwa zveindasitiri. Kuenderana kwayo neakasiyana mapolymer matrices uye kubatsira kwayo mukusimudzira kwakasimba kunosimbisa chinzvimbo chayo sekona yekugadzira kemikari fiber chigadzirwa.
Nguva yekutumira: Mar-07-2024