{"id":30344,"date":"2022-09-21T07:10:22","date_gmt":"2022-09-21T04:10:22","guid":{"rendered":"https:\/\/milliycha.uz\/?p=30344"},"modified":"2022-09-21T07:10:23","modified_gmt":"2022-09-21T04:10:23","slug":"tsellyuloza-efirlari","status":"publish","type":"post","link":"https:\/\/milliycha.uz\/kr\/tsellyuloza-efirlari\/","title":{"rendered":"TSELLYULOZA EFIRLARI"},"content":{"rendered":"\n<p>TSELLYULOZA EFIRLARI &#8211; tsellyuloza gidroksil guruhini alkillash yoki asillash natijasida olingan mahsulotlar, umumiy formulasi [S6N7O2 OR3] (oddiy Tsellyuloza efirlari) va [S6N7O2 (OCOR)3]n (murakkab Tsellyuloza efirlari). Oddiy Tsellyuloza efirlarini sintez qilishning asosiy usuli ishqorli tsellyulozaga galogenalkillar yoki alkil sulfatlar ta&#8217;sir ettirishdan iborat. Bu jarayon yuqori (80-120\u00b0) temperaturada olib boriladi. Oddiy Tsellyuloza efirlari 30-50% li NaOH muhitida olinadi. Eterifikasiya 5-10 soat davom etadi. Murakkab Tsellyuloza efirlarini sintezlashda kislota yoki ularning angidrid va xlorangidridlari eterifikasiyalovchi reagent vazifasini o&#8217;taydi. Murakkab Tsellyuloza efirlarining eng ko&#8217;p ishlatiladigani ularning mineral kislotalar, masalan, nitrat kislota bilan birikmasi nitrosellyuloza. Tsellyuloza efirlari qog&#8217;oz, to&#8217;qimachilik, lok-bo&#8217;yoq sanoati va boshqa sohalarda ishlatiladi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>TSELLYULOZA EFIRLARI &#8211; tsellyuloza gidroksil guruhini alkillash yoki asillash natijasida olingan mahsulotlar, umumiy formulasi [S6N7O2 OR3] (oddiy Tsellyuloza efirlari) va [S6N7O2 (OCOR)3]n (murakkab Tsellyuloza efirlari). Oddiy Tsellyuloza efirlarini sintez qilishning &hellip; <a href=\"https:\/\/milliycha.uz\/kr\/tsellyuloza-efirlari\/\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":16402,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[195],"tags":[],"class_list":["post-30344","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ts-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"kr","enabled_languages":["uz","kr","ru"],"languages":{"uz":{"title":true,"content":true,"excerpt":false},"kr":{"title":false,"content":false,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30344","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/comments?post=30344"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30344\/revisions"}],"predecessor-version":[{"id":30347,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/posts\/30344\/revisions\/30347"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/media?parent=30344"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/categories?post=30344"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/kr\/wp-json\/wp\/v2\/tags?post=30344"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}