{"id":135530,"date":"2025-02-08T09:49:05","date_gmt":"2025-02-08T01:49:05","guid":{"rendered":"https:\/\/www.alpapowder.com\/135530\/"},"modified":"2025-02-08T09:49:06","modified_gmt":"2025-02-08T01:49:06","slug":"uc-yaygin-silikon-mikrotoz-urununun-ozellikleri-ve-uygulamalari","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/135530\/","title":{"rendered":"\u00dc\u00e7 yayg\u0131n silikon mikrotoz \u00fcr\u00fcn\u00fcn\u00fcn \u00f6zellikleri ve uygulamalar\u0131"},"content":{"rendered":"

\"\"<\/p>\n

Silika tozu, kristalin kuvars, erimi\u015f kuvars ve di\u011fer hammaddelerden \u00f6\u011f\u00fctme, hassas derecelendirme, safs\u0131zl\u0131k giderme ve silisyum dioksit tozu \u00fcretmek i\u00e7in di\u011fer i\u015flemler yoluyla yap\u0131l\u0131r.<\/p>\n

1. Silisyum mikro tozunun s\u0131n\u0131fland\u0131r\u0131lmas\u0131<\/p>\n

Par\u00e7ac\u0131k morfolojisine g\u00f6re, a\u00e7\u0131sal silisyum mikro tozu ve k\u00fcresel silisyum mikro tozu olarak ayr\u0131labilir. Farkl\u0131 hammaddelere g\u00f6re, a\u00e7\u0131sal kristalin silisyum mikro tozu ve a\u00e7\u0131sal erimi\u015f silisyum mikro tozu olarak ayr\u0131labilir. Kristalin, erimi\u015f ve k\u00fcresel silisyum mikro tozlar\u0131n\u0131n performans\u0131 ve fiyat\u0131 da buna ba\u011fl\u0131 olarak artar.<\/p>\n

Kristalin silisyum mikro tozu, hammadde olarak do\u011fal kuvars bloklar\u0131, kuvars kumu vb. kullan\u0131larak yap\u0131l\u0131r ve \u00f6\u011f\u00fctme, hassas derecelendirme, safs\u0131zl\u0131k giderme ve di\u011fer i\u015flemler yoluyla i\u015flenir.<\/p>\n

Erimi\u015f silisyum mikro tozu, ana hammadde olarak erimi\u015f kuvars, cam ve di\u011fer malzemelerden yap\u0131l\u0131r ve \u00f6\u011f\u00fctme, hassas derecelendirme ve safs\u0131zl\u0131k giderme yoluyla \u00fcretilir.<\/p>\n

K\u00fcresel silikon mikro tozu, hammadde olarak se\u00e7ilmi\u015f a\u00e7\u0131l\u0131 silikon mikro tozundan (kuvars bloklar\u0131\/kuvars kumu, erimi\u015f kuvars bloklar\u0131\/kuvars kumu, cam malzemeler) yap\u0131l\u0131r ve alev y\u00f6ntemi ile k\u00fcresel silikon dioksit tozu malzemelerine i\u015flenir. Ek olarak, yanma ve patlama y\u00f6ntemi ve s\u0131v\u0131 faz y\u00f6ntemi ile de haz\u0131rlanabilir.<\/p>\n

2. Silikon mikro tozunun uygulanmas\u0131<\/p>\n

(1) Bak\u0131r kapl\u0131 laminat
\nS\u0131radan bak\u0131r kapl\u0131 laminatlar genellikle maliyetleri d\u00fc\u015f\u00fcrmede rol oynayan a\u00e7\u0131l\u0131 silikon mikro tozu kullan\u0131r. Baz\u0131 erimi\u015f tozlar daha iyi performansa sahiptir. \u00d6rne\u011fin, y\u00fcksek frekans ve y\u00fcksek h\u0131z, HDI alt tabakalar\u0131 vb. gibi daha y\u00fcksek teknik seviyelere sahip bak\u0131r kapl\u0131 laminatlar genellikle modifiye edilmi\u015f y\u00fcksek performansl\u0131 k\u00fcresel silikon mikro tozu kullan\u0131r (genellikle 3um’dan daha k\u00fc\u00e7\u00fck bir ortalama par\u00e7ac\u0131k boyutuna sahip).<\/p>\n

\u00d6rne\u011fin, kristalin silisyum mikro tozu basit bir i\u015fleme ve d\u00fc\u015f\u00fck maliyete sahiptir ve esas olarak \u00fcr\u00fcn do\u011frulu\u011fu ve yo\u011funlu\u011fu, sinyal iletim h\u0131z\u0131 vb. i\u00e7in nispeten d\u00fc\u015f\u00fck gereksinimlere sahip ev tipi bak\u0131r kapl\u0131 laminatlar i\u00e7in kullan\u0131l\u0131r.<\/p>\n

Eritilmi\u015f silisyum mikro tozu iyi performansa, orta maliyete, d\u00fc\u015f\u00fck dielektrik kayba ve do\u011frusal genle\u015fme katsay\u0131s\u0131na sahiptir ve ak\u0131ll\u0131 telefonlarda, tabletlerde, otomobillerde, a\u011f ileti\u015fimlerinde ve end\u00fcstriyel ekipmanlarda kullan\u0131lan bak\u0131r kapl\u0131 laminatlarda kullan\u0131labilir.<\/p>\n

K\u00fcresel silisyum mikro tozu iyi ak\u0131\u015fkanl\u0131k, d\u00fc\u015f\u00fck stres, k\u00fc\u00e7\u00fck \u00f6zg\u00fcl y\u00fczey alan\u0131 ve y\u00fcksek paketleme yo\u011funlu\u011fu gibi m\u00fckemmel \u00f6zelliklere sahiptir. S\u00fcper bilgisayarlar ve 5G ileti\u015fimleri gibi y\u00fcksek frekansl\u0131 ve y\u00fcksek h\u0131zl\u0131 bak\u0131r kapl\u0131 laminatlar d\u00fc\u015f\u00fck iletim kayb\u0131, d\u00fc\u015f\u00fck iletim gecikmesi, y\u00fcksek \u0131s\u0131 direnci ve y\u00fcksek g\u00fcvenilirlik gerektirir. K\u00fcresel silisyum mikro tozu temel bir i\u015flevsel dolgu maddesi olarak gereklidir ve toz safs\u0131zl\u0131k i\u00e7eri\u011finin d\u00fc\u015f\u00fck ve doldurma oran\u0131n\u0131n y\u00fcksek olmas\u0131 gerekir.<\/p>\n

(2) Epoksi kal\u0131plama bile\u015fi\u011fi
\nGenellikle, d\u00fc\u015f\u00fck ve orta seviye epoksi kal\u0131plama bile\u015fikleri \u00e7o\u011funlukla a\u00e7\u0131l\u0131 silikon mikro tozu kullan\u0131rken, y\u00fcksek seviye epoksi kal\u0131plama bile\u015fikleri \u00e7o\u011funlukla k\u00fcresel silikon mikro tozudur. K\u00fcresel silikon mikro tozu ak\u0131\u015fkanl\u0131\u011f\u0131 iyile\u015ftirmek ve dolgu dozaj\u0131n\u0131 art\u0131rmak, termal genle\u015fme katsay\u0131s\u0131n\u0131 d\u00fc\u015f\u00fcrmek ve ekipman ve kal\u0131plar\u0131n a\u015f\u0131nmas\u0131n\u0131 azaltmak i\u00e7in faydal\u0131d\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Kristalin silisyum mikro tozu, hammadde olarak do\u011fal kuvars bloklar\u0131, kuvars kumu vb. kullan\u0131larak \u00fcretilir ve \u00f6\u011f\u00fctme, hassas derecelendirme, safs\u0131zl\u0131k giderme ve di\u011fer i\u015flemlerden ge\u00e7irilir.<\/p>\n","protected":false},"author":7,"featured_media":135497,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-135530","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\/135530","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=135530"}],"version-history":[{"count":1,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/135530\/revisions"}],"predecessor-version":[{"id":135531,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/135530\/revisions\/135531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/135497"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=135530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=135530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=135530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}