Ka\u011f\u0131t hamuru ve ka\u011f\u0131t end\u00fcstrisinde kullan\u0131lan kimyasallar, ka\u011f\u0131t \u00fcr\u00fcnlerinin \u00fcretiminde \u00f6nemli bir rol oynamaktad\u0131r. Bu kimyasallar, nihai \u00fcr\u00fcn\u00fcn kalitesini ve \u00f6zelliklerini geli\u015ftirmek i\u00e7in ka\u011f\u0131t yap\u0131m s\u00fcrecinin \u00e7e\u015fitli a\u015famalar\u0131nda kullan\u0131l\u0131r. Bu kimyasallar\u0131n ana \u00fcreticileri, ka\u011f\u0131t end\u00fcstrisine tedarik konusunda uzmanla\u015fm\u0131\u015f b\u00fcy\u00fck kimya \u015firketleridir. Bu makale, ka\u011f\u0131t end\u00fcstrisinde kullan\u0131lan baz\u0131 kimyasallar ve bunlarla ili\u015fkili \u00f6nemli \u00fcreticiler hakk\u0131nda kapsaml\u0131 bir genel bak\u0131\u015f sunacakt\u0131r.<\/p>\n\n\n\n\n\n\n\n
Ka\u011f\u0131t end\u00fcstrisinde kullan\u0131lan \u00f6nemli kimyasallardan biri, \u00f6ncelikle ka\u011f\u0131d\u0131n parlakl\u0131\u011f\u0131n\u0131 artt\u0131rmak i\u00e7in a\u011fartma i\u015fleminde kullan\u0131lan a\u011fart\u0131c\u0131d\u0131r. Kullan\u0131lan iki ana a\u011fart\u0131c\u0131 t\u00fcr\u00fc, klor bazl\u0131 ve hidrojen peroksit veya ozon gibi alternatif \u00e7evre dostu a\u011fart\u0131c\u0131lard\u0131r. Klor bazl\u0131 a\u011fart\u0131c\u0131lar, aralar\u0131nda Dow Chemical Company, BASF SE ve Shin-Etsu Chemical Co., Ltd’nin de bulundu\u011fu \u00e7e\u015fitli \u015firketler taraf\u0131ndan \u00fcretilmektedir. Hidrojen peroksit gibi alternatif a\u011fartma maddeleri, Solvay S.A., Arkema Group ve Evonik Industries AG taraf\u0131ndan \u00fcretilmektedir.<\/p>\n\n\n\n
Ka\u011f\u0131t yap\u0131m s\u00fcrecindeki bir di\u011fer \u00f6nemli kimyasal, ka\u011f\u0131d\u0131n emme ve m\u00fcrekkep tutma \u00f6zelliklerini kontrol etmek i\u00e7in kullan\u0131lan ha\u015f\u0131l maddeleridir. Bu ajanlar ayr\u0131ca iki t\u00fcre ayr\u0131labilir: dahili ha\u015f\u0131l maddeleri ve y\u00fczey ha\u015f\u0131l maddeleri. Alkil keten dimer (AKD) ve rosin asidi gibi dahili ha\u015f\u0131l maddeleri Kemira Oyj, Eka Chemicals AB ve Nalco Company gibi \u015firketler taraf\u0131ndan \u00fcretilmektedir. Ni\u015fastalar ve modifiye sel\u00fclozlar da dahil olmak \u00fczere y\u00fczey boyutland\u0131rma maddeleri Cargill, Incorporated, American Maize-Products Company ve Synthomer PLC gibi \u015firketler taraf\u0131ndan \u00fcretilmektedir.<\/p>\n\n\n\n
Dolgu maddeleri ve pigmentler de ka\u011f\u0131t end\u00fcstrisinde \u00f6nemli bir rol oynayarak ka\u011f\u0131d\u0131n opakl\u0131\u011f\u0131n\u0131, parlakl\u0131\u011f\u0131n\u0131 ve bas\u0131labilirli\u011fini art\u0131r\u0131r. Kalsiyum karbonat, talk, titanyum dioksit ve kaolin kili yayg\u0131n olarak kullan\u0131lan dolgu maddeleri ve pigmentlerdir. Bu kimyasallar, aralar\u0131nda Omya International AG, Imerys S.A. ve Minerals Technologies Inc.’nin de bulundu\u011fu \u00e7ok \u00e7e\u015fitli \u015firketler taraf\u0131ndan \u00fcretilmektedir.<\/p>\n\n\n\n
Ayr\u0131ca hamurla\u015ft\u0131rma i\u015fleminde kostik soda, sodyum s\u00fclfat ve s\u00fclf\u00fcrik asit gibi \u00e7e\u015fitli kimyasallar kullan\u0131l\u0131r. Bu kimyasallar ham maddelerin ka\u011f\u0131t hamuruna par\u00e7alanmas\u0131na yard\u0131mc\u0131 olarak onlar\u0131 ka\u011f\u0131t yap\u0131m s\u00fcrecinin vazge\u00e7ilmezi haline getiriyor. Kostik soda, The DOW Chemical Company, Solvay S.A. ve Olin Corporation gibi \u015firketler taraf\u0131ndan \u00fcretilmektedir. Sodyum s\u00fclfat, Alkim Alkali Kimya A.\u015e., Searles Valley Minerals ve NAHSCO taraf\u0131ndan \u00fcretilmektedir. S\u00fclf\u00fcrik asit, Chemtrade Logistics Inc., Veolia Environment SA ve Teck Resources Limited gibi \u015firketler taraf\u0131ndan \u00fcretilmektedir.<\/p>\n\n\n\n
\u00d6zetle, ka\u011f\u0131t hamuru ve ka\u011f\u0131t end\u00fcstrisi, ka\u011f\u0131t \u00fcr\u00fcnlerinin kalitesini ve \u00f6zelliklerini geli\u015ftirmek i\u00e7in b\u00fcy\u00fck \u00f6l\u00e7\u00fcde \u00e7e\u015fitli kimyasallara ba\u011f\u0131ml\u0131d\u0131r. Bu kimyasallar aras\u0131nda a\u011fart\u0131c\u0131, ha\u015f\u0131l maddeleri, dolgu maddeleri, pigmentler ve hamurla\u015ft\u0131r\u0131c\u0131 kimyasallar bulunur. Dow Chemical Company, BASF SE, Kemira Oyj ve Omya International AG gibi bir\u00e7ok b\u00fcy\u00fck kimya \u015firketi bu kimyasallar\u0131n \u00fcretiminde yer almaktad\u0131r. Onlar\u0131n katk\u0131s\u0131, end\u00fcstrinin y\u00fcksek kaliteli ka\u011f\u0131t \u00fcr\u00fcnlerine y\u00f6nelik taleplerinin kar\u015f\u0131lanmas\u0131 a\u00e7\u0131s\u0131ndan hayati \u00f6neme sahiptir\u00e7,<\/p>\n","protected":false},"excerpt":{"rendered":"
Ka\u011f\u0131t hamuru ve ka\u011f\u0131t end\u00fcstrisinde kullan\u0131lan kimyasallar, ka\u011f\u0131t \u00fcr\u00fcnlerinin \u00fcretiminde \u00f6nemli bir rol oynamaktad\u0131r. Bu kimyasallar, nihai \u00fcr\u00fcn\u00fcn kalitesini ve \u00f6zelliklerini geli\u015ftirmek i\u00e7in ka\u011f\u0131t yap\u0131m s\u00fcrecinin \u00e7e\u015fitli a\u015famalar\u0131nda kullan\u0131l\u0131r. Bu…<\/p>\n","protected":false},"author":1,"featured_media":219,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[30,19],"tags":[100,102,89,96,92,104,121,103,120,118,110,112,123,99,97,116,109,115,113,107,106,90,91,94,124],"class_list":["post-1877","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nesne","category-seluloz-endustrileri","tag-ambalaj","tag-ambalaj-endustrisi","tag-bond-kagit","tag-cevre-dostu-kagit","tag-craft-kagit","tag-denemeler","tag-geri-donusumlu-kagit","tag-kagit","tag-kagit-cesitleri","tag-kagit-ebatlama","tag-kagit-endustrileri","tag-kagit-endustrisi","tag-kagit-endustrisinde-hasillama","tag-kagit-endustrisinde-yeni-olgu","tag-kagit-endustrisinde-yenilik","tag-kagit-geri-donusumu","tag-kagit-tahil","tag-kagit-uretimi","tag-kagit-urunleri","tag-kagit-ve-kagit-hamuru-endustrileri","tag-kagit-ve-seluloz","tag-karton-cesitleri","tag-karton-uretimi","tag-tasarim-kagidi","tag-turk-kagit-endustrisi"],"_links":{"self":[{"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/posts\/1877","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/comments?post=1877"}],"version-history":[{"count":1,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/posts\/1877\/revisions"}],"predecessor-version":[{"id":2239,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/posts\/1877\/revisions\/2239"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/menu-items\/219"}],"wp:attachment":[{"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/media?parent=1877"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/categories?post=1877"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chemkraft.ir\/tr\/wp-json\/wp\/v2\/tags?post=1877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}