{"id":119664,"date":"2022-11-14T07:33:07","date_gmt":"2022-11-13T23:33:07","guid":{"rendered":"https:\/\/www.alpapowder.com\/119664\/"},"modified":"2022-11-16T10:36:00","modified_gmt":"2022-11-16T02:36:00","slug":"komur-olculu-kaolinin-kuru-modifikasyonu-ve-kaucuk-ozelliklerine-etkisi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/119664\/","title":{"rendered":"K\u00f6m\u00fcr \u00f6l\u00e7\u00fcl\u00fc kaolinin kuru modifikasyonu ve kau\u00e7uk \u00f6zelliklerine etkisi"},"content":{"rendered":"

\"\"<\/p>\n

Kau\u00e7uk end\u00fcstrisinin h\u0131zl\u0131 geli\u015fimi ile geleneksel takviye dolgu maddeleri karbon siyah\u0131 ve silika talebi kar\u015f\u0131layamam\u0131\u015f ve ucuz takviye dolgu maddeleri bulmak end\u00fcstride \u00f6nemli bir ara\u015ft\u0131rma konusu haline gelmi\u015ftir. Bunlar aras\u0131nda kaolin, bol rezervleri, d\u00fc\u015f\u00fck fiyat\u0131 ve ola\u011fan\u00fcst\u00fc takviye etkisi nedeniyle geni\u015f uygulama beklentileri olan bir kau\u00e7uk takviye dolgu maddesi haline geldi.<\/p>\n

K\u00f6m\u00fcr \u00f6l\u00e7\u00fc kaolini, k\u00f6m\u00fcr \u00f6l\u00e7\u00fc tabakalar\u0131ndaki ana mineral<\/a> bile\u015feni olarak kaolinitli kaolinit kil kayas\u0131n\u0131 ifade eder. Skor 0.97’nin \u00fczerine \u00e7\u0131kabilir.<\/p>\n

Kaolinin kau\u00e7uk matriste iyi bir takviye etkisi g\u00f6stermesi i\u00e7in y\u00fczeyinin modifiye edilmesi \u00e7ok \u00f6nemlidir. Zhang Qingbin et al. y\u00fczey organikle\u015fmesi ve kau\u00e7uk matris ile iyi bir kombinasyon elde etmek i\u00e7in kaolinin y\u00fczeyini y\u00fcksek h\u0131zl\u0131 kesme, ezme ve kar\u0131\u015ft\u0131rma yoluyla modifiye etti. Ayn\u0131 zamanda kaolinin modifikasyon etkisini de\u011ferlendirdiler. SBR) fiziksel \u00f6zellikler ve aray\u00fcz ba\u011flanmas\u0131, sonu\u00e7lar \u015funlar\u0131 g\u00f6stermektedir:<\/p>\n

(1) Y\u00fcksek h\u0131zl\u0131 kesme pulverizat\u00f6r\u00fcnde, kaolinin optimal modifikasyon ko\u015fullar\u0131 \u015funlard\u0131r: de\u011fi\u015ftiricinin (ba\u011flama maddesi KH-550) k\u00fctle oran\u0131 0.04’t\u00fcr ve modifikasyon s\u00fcresi 1 dakikad\u0131r.<\/p>\n

(2) Optimum modifikasyon ko\u015fullar\u0131 alt\u0131nda, modifiye edilmemi\u015f kaolin bile\u015fi\u011fi ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, modifiye edilmi\u015f kaolin bile\u015fi\u011finin fiziksel \u00f6zellikleri \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015fir, \u00e7ekme mukavemeti %89, y\u0131rt\u0131lma mukavemeti %21 ve DIN a\u015f\u0131nmas\u0131 artar. miktar\u0131 azalt\u0131l\u0131r. %18 daha k\u00fc\u00e7\u00fck.<\/p>\n

(3) De\u011fi\u015ftirilmemi\u015f kaolin ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, modifiye kaolinin kau\u00e7uk ile uyumlulu\u011fu geli\u015ftirilir ve stresi aktarmak ve kau\u00e7uk bile\u015fi\u011finin m\u00fckemmel fiziksel \u00f6zellikler sergilemesini sa\u011flamak i\u00e7in faydal\u0131 olan kau\u00e7uk matrisi ile iyi bir \u015fekilde birle\u015fir.<\/p>\n","protected":false},"excerpt":{"rendered":"

K\u00f6m\u00fcr \u00f6l\u00e7\u00fc kaolini, k\u00f6m\u00fcr \u00f6l\u00e7\u00fc tabakalar\u0131ndaki ana mineral bile\u015feni olarak kaolinitli kaolinit kil kayas\u0131n\u0131 ifade eder.<\/p>\n","protected":false},"author":7,"featured_media":119641,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-119664","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\/119664","targetHints":{"allow":["GET"]}}],"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=119664"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/119664\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/119641"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=119664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=119664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=119664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}