{"id":132883,"date":"2024-07-10T10:17:51","date_gmt":"2024-07-10T02:17:51","guid":{"rendered":"https:\/\/www.alpapowder.com\/132883\/"},"modified":"2024-07-10T10:17:52","modified_gmt":"2024-07-10T02:17:52","slug":"titanyum-dioksitin-kullanim-alanlari-nelerdir","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/132883\/","title":{"rendered":"Titanyum dioksitin kullan\u0131m alanlar\u0131 nelerdir?"},"content":{"rendered":"

\"\"<\/p>\n

Titanyum dioksit, ana bile\u015feni titanyum dioksit olan \u00f6nemli bir inorganik kimyasal pigmenttir. Titanyum dioksit i\u00e7in iki \u00fcretim prosesi vard\u0131r: s\u00fclf\u00fcrik asit prosesi ve klorlama prosesi. Kaplamalar, m\u00fcrekkepler, ka\u011f\u0131t yap\u0131m\u0131, plastik ve kau\u00e7uk, kimyasal elyaflar ve seramik gibi end\u00fcstrilerde \u00f6nemli kullan\u0131m alanlar\u0131 vard\u0131r.<\/p>\n

Titanyum dioksitin par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131, titanyum dioksit pigmentinin performans\u0131n\u0131 ve \u00fcr\u00fcn uygulama performans\u0131n\u0131 ciddi \u015fekilde etkileyen kapsaml\u0131 bir g\u00f6stergedir. Bu nedenle, gizleme g\u00fcc\u00fc ve da\u011f\u0131labilirlik tart\u0131\u015fmas\u0131 do\u011frudan par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131ndan analiz edilebilir.<\/p>\n

Titanyum dioksitin par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131n\u0131 etkileyen fakt\u00f6rler nispeten karma\u015f\u0131kt\u0131r. Birincisi orijinal hidroliz partik\u00fcl boyutunun boyutudur. Hidroliz i\u015flemi ko\u015fullar\u0131n\u0131n kontrol edilmesi ve ayarlanmas\u0131yla orijinal par\u00e7ac\u0131k boyutu belirli bir aral\u0131kta tutulur. \u0130kincisi kalsinasyon s\u0131cakl\u0131\u011f\u0131d\u0131r. Metatitanik asidin kalsinasyonu s\u0131ras\u0131nda par\u00e7ac\u0131klar bir kristal d\u00f6n\u00fc\u015f\u00fcm periyoduna ve bir b\u00fcy\u00fcme periyoduna u\u011frar. B\u00fcy\u00fcyen par\u00e7ac\u0131klar\u0131 belirli bir aral\u0131kta tutmak i\u00e7in uygun s\u0131cakl\u0131\u011f\u0131 kontrol edin. Son olarak \u00fcr\u00fcn ezilir. Genellikle Raymond de\u011firmeni de\u011fi\u015ftirilir ve analiz\u00f6r h\u0131z\u0131, k\u0131rma kalitesini kontrol edecek \u015fekilde ayarlan\u0131r. Ayn\u0131 zamanda, \u00fcniversal de\u011firmen, hava ak\u0131\u015fl\u0131 de\u011firmen ve \u00e7eki\u00e7li de\u011firmen gibi di\u011fer k\u0131rma ekipmanlar\u0131 da kullan\u0131labilir.<\/p>\n

Titanyum dioksitin do\u011fada \u00fc\u00e7 kristal formu vard\u0131r: rutil, anataz ve brookite. Brokit ortorombik sisteme aittir ve karars\u0131z bir kristal \u015feklidir. 650\u00b0C’nin \u00fczerinde rutile d\u00f6n\u00fc\u015fece\u011finden end\u00fcstride pratik bir de\u011feri yoktur. Anataz oda s\u0131cakl\u0131\u011f\u0131nda stabildir ancak y\u00fcksek s\u0131cakl\u0131kta rutile d\u00f6n\u00fc\u015fecektir. D\u00f6n\u00fc\u015f\u00fcm yo\u011funlu\u011fu, \u00fcretim y\u00f6ntemine ve kalsinasyon i\u015flemi s\u0131ras\u0131nda inhibit\u00f6rlerin veya destekleyicilerin eklenip eklenmedi\u011fine ba\u011fl\u0131d\u0131r.<\/p>\n

Titanyum dioksit (veya titanyum dioksit) \u00e7e\u015fitli yap\u0131sal y\u00fczey kaplamalar\u0131nda, ka\u011f\u0131t kaplamalarda ve dolgularda, plastiklerde ve elastomerlerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Di\u011fer kullan\u0131m alanlar\u0131 aras\u0131nda seramik, cam, kataliz\u00f6rler, kaplamal\u0131 kuma\u015flar, bask\u0131 m\u00fcrekkepleri, \u00e7at\u0131 kaplama gran\u00fclleri ve eritkenler yer al\u0131r. \u0130statistiklere g\u00f6re, 2006 y\u0131l\u0131nda k\u00fcresel titanyum dioksit talebi 4,6 milyon tona ula\u015ft\u0131; bunun %58’i kaplama end\u00fcstrisi, %23’\u00fc plastik end\u00fcstrisi, %10’u ka\u011f\u0131t end\u00fcstrisi ve %9’u di\u011fer end\u00fcstrilerden olu\u015fuyor. Titanyum dioksit ilmenit, rutil veya titanyum c\u00fcrufundan \u00fcretilebilir. Titanyum dioksit i\u00e7in iki \u00fcretim prosesi vard\u0131r: s\u00fclfat prosesi ve klor\u00fcr prosesi. S\u00fclfat i\u015flemi, klor\u00fcr i\u015fleminden daha basittir ve d\u00fc\u015f\u00fck dereceli ve nispeten ucuz mineraller kullan\u0131labilir. Bug\u00fcn d\u00fcnya \u00fcretim kapasitesinin yakla\u015f\u0131k %47’si s\u00fclfat prosesini, \u00fcretim kapasitesinin ise %53’\u00fc klor\u00fcr prosesini kullanmaktad\u0131r.<\/p>\n

Titanyum dioksit d\u00fcnyadaki en iyi beyaz pigment<\/a> olarak kabul edilir ve kaplamalarda, plastiklerde, ka\u011f\u0131t yap\u0131m\u0131nda, bask\u0131 m\u00fcrekkeplerinde, kimyasal elyaflarda, kau\u00e7ukta, kozmetikte ve di\u011fer end\u00fcstrilerde yayg\u0131n olarak kullan\u0131l\u0131r.<\/p>\n

Titanyum dioksit (titanyum dioksit) kararl\u0131 kimyasal \u00f6zelliklere sahiptir ve normal ko\u015fullar alt\u0131nda \u00e7o\u011fu maddeyle reaksiyona girmez. Do\u011fada titanyum dioksitin \u00fc\u00e7 t\u00fcr kristali vard\u0131r: brookite, anatase ve rutil. Brokit tipi, end\u00fcstriyel kullan\u0131m de\u011feri olmayan, karars\u0131z bir kristal formudur. Anataz tipi (A tipi) ve rutil tipinin (R tipi) her ikisi de stabil kafeslere sahiptir ve \u00f6nemli beyaz pigmentler ve porselen s\u0131rlard\u0131r. Di\u011fer beyaz pigmentlerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda \u00fcst\u00fcn beyazl\u0131k, renklendirme g\u00fcc\u00fc, gizleme g\u00fcc\u00fc, hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131k, \u0131s\u0131 direnci ve kimyasal stabiliteye, \u00f6zellikle de toksik olmamas\u0131na sahiptirler.<\/p>\n

Titanyum dioksit kaplamalarda, plastiklerde, kau\u00e7ukta, m\u00fcrekkepte, ka\u011f\u0131tta, kimyasal elyaflarda, seramikte, g\u00fcnl\u00fck kimyasallarda, ila\u00e7ta, g\u0131dada ve di\u011fer end\u00fcstrilerde yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Titanyum dioksitin do\u011fada \u00fc\u00e7 kristal formu vard\u0131r: rutil, anataz ve brookite.<\/p>\n","protected":false},"author":7,"featured_media":132843,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-132883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-endustri-haberleri-tr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132883"}],"collection":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=132883"}],"version-history":[{"count":1,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132883\/revisions"}],"predecessor-version":[{"id":132884,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132883\/revisions\/132884"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/132843"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=132883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=132883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=132883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}