{"id":111637,"date":"2021-09-28T11:47:32","date_gmt":"2021-09-28T03:47:32","guid":{"rendered":"https:\/\/www.alpapowder.com\/111637\/"},"modified":"2021-09-28T11:47:32","modified_gmt":"2021-09-28T03:47:32","slug":"plastik-dolgu-olarak-talk-pudrasi-ve-kalsiyum-karbonat-arasindaki-fark","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/111637\/","title":{"rendered":"Plastik dolgu olarak talk pudras\u0131 ve kalsiyum karbonat aras\u0131ndaki fark"},"content":{"rendered":"<p>Genel olarak, plastik masterbatch&#8217;in \u00e7o\u011funa kalsiyum karbonat eklenir, ancak kalsit kristal cevheri olmal\u0131d\u0131r. Plastiklere hem talk tozu hem de kalsiyum karbonat eklenebilir. Maliyet a\u00e7\u0131s\u0131ndan kalsiyum karbonat talk pudras\u0131ndan daha d\u00fc\u015f\u00fckt\u00fcr. \u00dcretim s\u00fcreci a\u00e7\u0131s\u0131ndan, kalsiyum karbonat\u0131n i\u015flenmesi talk tozundan daha kolayd\u0131r. \u00c7emberleme i\u00e7in kullan\u0131lan polipropilen peletlere talk pudras\u0131 ve kalsiyum karbonat eklenmelidir, bunlar\u0131n oran\u0131: polipropilen: talk pudras\u0131: kalsiyum karbonat = 70:25:5. Dokuma \u00e7antalar i\u00e7in kalsiyum karbonat kullan\u0131lmal\u0131d\u0131r ve ilave miktar\u0131 %30&#8217;dan fazla olabilir. \u0130\u015fleme s\u0131ras\u0131nda s\u0131cakl\u0131\u011f\u0131 not edin.<\/p>\n<p><img decoding=\"async\" class=\"wp-image-111596 size-full aligncenter\" src=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder11-1.jpg\" alt=\"\" width=\"1000\" height=\"500\" srcset=\"https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder11-1.jpg 1000w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder11-1-300x150.jpg 300w, https:\/\/www.alpapowder.com\/wp-content\/uploads\/2021\/09\/powder11-1-768x384.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/p>\n<p>1. Dolgu i\u00e7in hem talk pudras\u0131 hem de kalsiyum karbonat kullan\u0131l\u0131r. Ana ama\u00e7lar \u015funlard\u0131r:<\/p>\n<ul>\n<li>Boyutsal kararl\u0131l\u0131\u011f\u0131 art\u0131r\u0131n (yani, b\u00fcz\u00fclmeyi azalt\u0131n)<\/li>\n<li>Malzemenin sertli\u011fini art\u0131rmak,<\/li>\n<li>Malzemenin \u0131s\u0131 direncini art\u0131rmak,<\/li>\n<li>Malzeme maliyetlerini ve di\u011fer y\u00f6nleri azalt\u0131n.<\/li>\n<\/ul>\n<p>Ama ayn\u0131 zamanda eksiklikleri var:<\/p>\n<ul>\n<li>Yo\u011funluk artar,<\/li>\n<li>\u0130yi kullan\u0131lmazsa darbe toklu\u011fu azal\u0131r.<\/li>\n<li>Malzemenin parlakl\u0131\u011f\u0131 azald\u0131.<\/li>\n<\/ul>\n<p>2. Talk tozu, kalsiyum karbonat ile ayn\u0131 par\u00e7ac\u0131k boyutu ayr\u0131m\u0131na sahiptir, genellikle 300 g\u00f6z, 600 g\u00f6z, 800 g\u00f6z, 1250 g\u00f6z ve 2500 g\u00f6z. Elbette daha inceleri de vard\u0131r ve genellikle plastiklerde kullan\u0131lan 800 mesh ve 1250 mesh se\u00e7ilebilir. Performans ve fiyat oran\u0131n\u0131n en y\u00fcksek olabilmesi i\u00e7in bu ikisini hedefleyin.<\/p>\n<p>3. Talk pudras\u0131n\u0131n fiyat\u0131 dalgalan\u0131yor. Genel anlamda elek say\u0131s\u0131na g\u00f6re fiyat belirlemek b\u00fcy\u00fck bir problem de\u011fildir. \u00d6rne\u011fin 800 meshin genel fiyat\u0131 700 ile 850 yuan aras\u0131nda, 1250 meshin fiyat\u0131 ise 1000 ile 1000 aras\u0131ndad\u0131r. 1280 yuan aras\u0131ndad\u0131r. Fiyat\u0131n \u00e7ok y\u00fcksek veya \u00e7ok d\u00fc\u015f\u00fck olmas\u0131 normal de\u011fil.<\/p>\n<p><strong>Talk pudras\u0131 ve kalsiyum karbonat aras\u0131ndaki fark hakk\u0131nda:<\/strong><\/p>\n<ul>\n<li>Talk pudras\u0131n\u0131n \u015fekli pul \u015feklindedir, bu nedenle daha y\u00fcksek sertlik, boyutsal kararl\u0131l\u0131k ve \u0131s\u0131 direnci s\u0131cakl\u0131\u011f\u0131na sahiptir ve iyi bir takviye etkisine sahiptir.<\/li>\n<li>Kalsiyum karbonat genellikle tanelidir, bu nedenle sertli\u011fi ve di\u011fer y\u00f6nleri talk kadar iyi de\u011fildir, ancak fiyat\u0131 daha d\u00fc\u015f\u00fckt\u00fcr ve beyazl\u0131\u011f\u0131 y\u00fcksektir ve plastik darbe toklu\u011fu \u00fczerinde \u00e7ok az etkisi vard\u0131r.<\/li>\n<li>Talk, polipropilen \u00fczerinde \u00e7ekirdeklenme etkisine sahipken, kalsiyum karbonat\u0131n bu konuda belirgin bir etkisi yoktur.<\/li>\n<li>Kalsiyum karbonat genel olarak hafif kalsiyum karbonat ve a\u011f\u0131r kalsiyum karbonat olarak ikiye ayr\u0131labilir, ancak talk tozu bu ayr\u0131m\u0131 yapmaz, talk tozu do\u011fal minerallerden \u00f6\u011f\u00fct\u00fcl\u00fcr.<\/li>\n<\/ul>\n<p>Kalsiyum karbonat\/talk tozu kompozit takviyeli PP, \u00f6zellikleri a\u015fa\u011f\u0131daki gibidir:<\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"165\">\u0130\u00e7erik<\/td>\n<td width=\"165\">\u00c7ekme mukavemeti Mpaa<\/td>\n<td width=\"165\">e\u011filme mukavemeti Mpa<\/td>\n<td width=\"165\">E\u011filme mod\u00fcl\u00fc Mpa<\/td>\n<td width=\"165\">Rockwell sertli\u011fi<\/td>\n<td width=\"165\">Model k\u00fc\u00e7\u00fclmesi%<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">%20 kalsiyum karbonat<\/td>\n<td width=\"165\">27,8<\/td>\n<td width=\"165\">40<\/td>\n<td width=\"165\">2000<\/td>\n<td width=\"165\">105<\/td>\n<td width=\"165\">0,87<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">%20 talk<\/td>\n<td width=\"165\">29<\/td>\n<td width=\"165\">42<\/td>\n<td width=\"165\">1300<\/td>\n<td width=\"165\">100<\/td>\n<td width=\"165\">0,82<\/td>\n<\/tr>\n<tr>\n<td width=\"165\">%10 kalsiyum karbonat + %10 talk<\/td>\n<td width=\"165\">32<\/td>\n<td width=\"165\">45<\/td>\n<td width=\"165\">2500<\/td>\n<td width=\"165\">130<\/td>\n<td width=\"165\">0,74<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Genel olarak, plastik masterbatch&#8217;in \u00e7o\u011funa kalsiyum karbonat eklenir, ancak kalsit kristal cevheri olmal\u0131d\u0131r. Plastiklere hem talk tozu hem de kalsiyum karbonat eklenebilir. Maliyet a\u00e7\u0131s\u0131ndan kalsiyum karbonat talk pudras\u0131ndan daha d\u00fc\u015f\u00fckt\u00fcr. \u00dcretim s\u00fcreci a\u00e7\u0131s\u0131ndan, kalsiyum karbonat\u0131n i\u015flenmesi talk tozundan daha kolayd\u0131r.<\/p>\n","protected":false},"author":6,"featured_media":111609,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-111637","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\/111637","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=111637"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/111637\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/111609"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=111637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=111637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=111637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}