BUTADIEN — NITRIL KAUCHUKLAR, divinil nitril kauchuklar \u2014 butadien va akrilonitrilning sopolimerhosilalari. Monomerlarni suvli emulsiyada 5\u00b0 da («sovuq polimerizasiya») yoki 30\u00b0 da («issiq polimerizasiya») emulgator ishtirokida sopolimerizasiyalab olinadi. Butadien-nitril kauchuklar bog’langan akrilonitril miqdori 17\u2014 45%. Rangi och sariqdan to’q jigarranggacha. Moylar. benzin, alifatik uglevodorodlar ta’siriga chidamli; ketonlarda, xlorlangan uglevodorodlarda eriydi. Butadien-nitril kauchuklarni vulkanizatsiyalashda asosan oltingugurtdan, organik disulfid va peroksidlardan foydalaniladi. Butadien-nitril kauchuklardagi bog’langan akrilonitril miqdori oshishi bilan uning mustahkamligi, moy va benzinga chidamliligi ortadi, lekin elastikligi hamda sovuqqa chidamliligi kamayadi. Sanoatda Butadien-nitril kauchuklar o’ralgan lenta, briket, donador bo’lakchalar shaklida chiqariladi. Chet ellarda xemigum, perbunan, buna N, nipol, parakril va boshqa nomlar bilan ma’lum. Butadien-nitril kauchuklardan uzatma tasmalar, poyabzal tagliklari, yonilg’i saqlanadigan idishlar, elektr simlari qoplamalari, ebonit hamda moy va benzinlarga chidamli buyumlar ishlab chiqariladi. Plastmassalar uchun plastifikatorlar sifatida ham qo’llaniladi.<\/p>\n","protected":false},"excerpt":{"rendered":"
BUTADIEN — NITRIL KAUCHUKLAR, divinil nitril kauchuklar \u2014 butadien va akrilonitrilning sopolimerhosilalari. Monomerlarni suvli emulsiyada 5\u00b0 da («sovuq polimerizasiya») yoki 30\u00b0 da («issiq polimerizasiya») emulgator ishtirokida sopolimerizasiyalab olinadi. Butadien-nitril kauchuklar … 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":[114],"tags":[],"class_list":["post-20231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-b-harfi","entry"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","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\/ru\/wp-json\/wp\/v2\/posts\/20231","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/comments?post=20231"}],"version-history":[{"count":1,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/20231\/revisions"}],"predecessor-version":[{"id":20236,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/posts\/20231\/revisions\/20236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media\/16402"}],"wp:attachment":[{"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/media?parent=20231"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/categories?post=20231"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/milliycha.uz\/ru\/wp-json\/wp\/v2\/tags?post=20231"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}