{"id":111104,"date":"2021-09-07T14:37:38","date_gmt":"2021-09-07T06:37:38","guid":{"rendered":"https:\/\/www.alpapowder.com\/111104\/"},"modified":"2021-09-07T14:37:38","modified_gmt":"2021-09-07T06:37:38","slug":"talk-islenmesi-ve-uygulanmasi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/111104\/","title":{"rendered":"Talk i\u015flenmesi ve uygulanmas\u0131"},"content":{"rendered":"

Talkun renk de\u011fi\u015fimine esas olarak safs\u0131zl\u0131klar neden olur. Kirlilik ne kadar fazla olursa, renk o kadar koyu olur. Saf olanlar beyazd\u0131r ve safs\u0131zl\u0131klar hafif sar\u0131, pembe, a\u00e7\u0131k ye\u015fil, a\u00e7\u0131k kahverengi ve di\u011fer renklerdir. Yo\u011fun blok kabuk benzeri bir k\u0131r\u0131lmaya sahiptir, ba\u011f\u0131l yo\u011funluk 2.58-2.83’t\u00fcr ve kayganl\u0131k a\u00e7\u0131s\u0131ndan zengindir, cams\u0131 bir parlakl\u0131\u011fa sahiptir, b\u00f6l\u00fcnme y\u00fczeyi inci gibi parlakt\u0131r ve b\u00f6l\u00fcnme tabakas\u0131 esnektir (esneklik, pul pul ayr\u0131lma anlam\u0131na gelir) Mineraller, ince dilimleri, s\u0131n\u0131r kuvvetlerinin etkisi alt\u0131nda k\u0131r\u0131lmadan \u00f6nemli \u00f6l\u00e7\u00fcde b\u00fck\u00fclebilir, ancak d\u0131\u015f kuvvet kald\u0131r\u0131ld\u0131ktan sonra orijinal \u00f6zelliklerine geri d\u00f6nd\u00fcr\u00fclemez).<\/p>\n

Birka\u00e7 do\u011fal saf talk madeni vard\u0131r ve ortak mineraller klorit, serpantin, manyezit, tremolit ve dolomittir.<\/p>\n

Talk\u0131n teorik kimyasal bile\u015fimi %4.75 H2<\/sub>O, %31.68 MgO ve %63.47 SiO2<\/sub>‘dir.<\/p>\n

\"\"\u00a0 \u00a0 \"\"<\/p>\n

Talk\u0131n molek\u00fcler yap\u0131s\u0131 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Talk\u0131n mikro yap\u0131s\u0131<\/p>\n

Talkun fiziksel ve kimyasal \u00f6zellikleri<\/h4>\n