{"id":125073,"date":"2023-01-03T13:17:29","date_gmt":"2023-01-03T05:17:29","guid":{"rendered":"https:\/\/www.alpapowder.com\/125073\/"},"modified":"2023-01-03T13:17:29","modified_gmt":"2023-01-03T05:17:29","slug":"surekli-bazalt-elyafi-nasil-modifiye-edilir","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/125073\/","title":{"rendered":"S\u00fcrekli bazalt elyaf\u0131 nas\u0131l modifiye edilir?"},"content":{"rendered":"

\"\"<\/p>\n

S\u00fcrekli bazalt elyaf\u0131, erimi\u015f do\u011fal bazalttan 1450\u00b0C ile 1500\u00b0C aras\u0131nda y\u00fcksek h\u0131zda \u00e7ekilir. \u0130yi mekanik ve termal \u00f6zelliklere sahiptir ve d\u00fc\u015f\u00fck fiyat\u0131, \u00e7evreyi korumas\u0131 ve kirlilik i\u00e7ermemesi nedeniyle yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n

Bununla birlikte, bazalt lifi y\u00fcksek bir yo\u011funlu\u011fa sahiptir ve nispeten k\u0131r\u0131lm\u0131\u015ft\u0131r ve kimyasal bile\u015fimi esas olarak lif y\u00fczeyinin kimyasal inertli\u011fine yol a\u00e7an inorganik fonksiyonel gruplard\u0131r ve s\u00fcrekli bazalt lifinin y\u00fczeyi \u00e7ok p\u00fcr\u00fczs\u00fcz oldu\u011fundan, yap\u0131\u015fma re\u00e7ine ve di\u011fer alt-tabakalar ile zay\u0131ft\u0131r, boyutland\u0131rma zordur ve s\u00fcrekli bazalt elyaf\u0131n\u0131 s\u0131n\u0131rlayan giyilebilirlik zay\u0131ft\u0131r. Bazalt liflerinin do\u011frudan kullan\u0131m\u0131. Bu nedenle, y\u00fczey aktif gruplar\u0131 art\u0131rmak, di\u011fer alt tabakalar ile yap\u0131\u015fmay\u0131 art\u0131rmak, kullan\u0131m kapsam\u0131n\u0131 geni\u015fletmek ve s\u00fcrekli bazalt lifinin avantajlar\u0131ndan tam anlam\u0131yla yararlanmak i\u00e7in modifiye edilmesi gerekir.<\/p>\n

1. Plazma modifikasyonu<\/p>\n

Fiber plazma modifikasyon teknolojisi, yayg\u0131n olarak kullan\u0131lan ve nispeten olgun bir teknolojidir. Lif y\u00fczeyine plazma yoluyla etki edebilir ve daha sonra a\u015f\u0131nd\u0131rma \u00fcretebilir ve \u00e7ukurlar vb. olu\u015fturarak lif y\u00fczeyini p\u00fcr\u00fczlendirebilir ve lif y\u00fczeyinin p\u00fcr\u00fczs\u00fczl\u00fc\u011f\u00fcn\u00fc geli\u015ftirebilir. K\u0131lcal etki, ayn\u0131 zamanda, i\u015fleme ko\u015fullar\u0131n\u0131 kontrol ederek, temel olarak elyaf mukavemetine zarar vermez. Bazalt s\u00fcrekli liflerin plazma modifikasyonu b\u00f6ylece dikkatleri \u00fczerine \u00e7ekmi\u015ftir.<\/p>\n

Sun Aigui, s\u00fcrekli bazalt lifinin y\u00fczeyini, 20Pa de\u015farj voltaj\u0131 ko\u015fulu alt\u0131nda farkl\u0131 de\u015farj g\u00fcc\u00fcne sahip d\u00fc\u015f\u00fck s\u0131cakl\u0131kta so\u011fuk plazma ile tedavi etti ve de\u015farj g\u00fcc\u00fcn\u00fcn artmas\u0131yla, y\u00fczey morfolojisi a\u015f\u0131nd\u0131rma derecesinin artt\u0131\u011f\u0131n\u0131, k\u00fc\u00e7\u00fck \u00e7\u0131k\u0131nt\u0131lar\u0131n say\u0131s\u0131n\u0131n artt\u0131\u011f\u0131n\u0131 buldu. artt\u0131, s\u00fcrt\u00fcnme fakt\u00f6r\u00fc artt\u0131 ve lif k\u0131r\u0131ld\u0131. Mukavemet azal\u0131r, higroskopiklik artar ve \u0131slanabilirlik artar.<\/p>\n

2. Ba\u011flay\u0131c\u0131 madde de\u011fi\u015fikli\u011fi<\/p>\n

S\u00fcrekli bazalt elyaf\u0131n ikinci tip daha iyi modifikasyon y\u00f6ntemi, birle\u015ftirici ajan modifikasyonudur. Bazalt elyaf\u0131n\u0131n y\u00fczeyindeki kimyasal grup, ba\u011flama maddesinin bir ucuyla reaksiyona girer ve di\u011fer ucu polimerle fiziksel olarak kar\u0131\u015f\u0131r veya Kimyasal reaksiyon, re\u00e7ine matrisi ile s\u00fcrekli bazalt elyaf\u0131 aras\u0131ndaki yap\u0131\u015fmay\u0131 g\u00fc\u00e7lendirebilir. Ba\u011flay\u0131c\u0131 maddeler ba\u015fl\u0131ca KH550, KH560 ve di\u011fer kimyasal maddelerle bile\u015fik sistemleri i\u00e7erir.<\/p>\n

3. Kaplama y\u00fczeyi modifikasyonu<\/p>\n

S\u00fcrekli bazalt lifinin kaplama modifikasyonu, boyutland\u0131rma i\u015flemini kullanan kaplama modifikasyonu da dahil olmak \u00fczere, lif y\u00fczeyinin p\u00fcr\u00fczs\u00fczl\u00fc\u011f\u00fcn\u00fc ve kimyasal inertli\u011fini iyile\u015ftirmek i\u00e7in lif y\u00fczeyini kaplamak veya kaplamak i\u00e7in de\u011fi\u015ftiricilerin kullan\u0131lmas\u0131d\u0131r.<\/p>\n

4. Asit bazl\u0131 a\u015f\u0131nd\u0131rma y\u00f6ntemiyle modifikasyon<\/p>\n

Asit-baz a\u015f\u0131nd\u0131rma y\u00f6ntemi, s\u00fcrekli bazalt elyaf\u0131n\u0131 i\u015flemek i\u00e7in asit veya alkali kullan\u0131m\u0131na at\u0131fta bulunur, elyaf g\u00f6vde yap\u0131s\u0131ndaki a\u011f de\u011fi\u015ftirici (veya eski) \u00e7\u00f6z\u00fcl\u00fcr, elyaf y\u00fczeyi da\u011flan\u0131r, oluklar, \u00e7\u0131k\u0131nt\u0131lar vb. ve hidroksil gruplar\u0131 gibi radikaller ayn\u0131 anda eklenir. Grup, b\u00f6ylece lif y\u00fczeyinin p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcn\u00fc ve d\u00fczg\u00fcnl\u00fc\u011f\u00fcn\u00fc de\u011fi\u015ftirir.<\/p>\n

5. Ha\u015f\u0131l maddesinin de\u011fi\u015ftirilmesi<\/p>\n

Ha\u015f\u0131l maddesi modifikasyonu, s\u00fcrekli bazalt lifi \u00fcretmenin \u00e7ekme ve s\u0131zma i\u015fleminde ha\u015f\u0131l maddesinin iyile\u015ftirilmesi anlam\u0131na gelir, b\u00f6ylece bazalt lifi s\u0131zma ve \u00e7ekme i\u015fleminde de\u011fi\u015ftirilebilir ve modifiye edilmi\u015f s\u00fcrekli bazalt lifi \u00fcretilebilir.<\/p>\n","protected":false},"excerpt":{"rendered":"

bazalt lifi y\u00fcksek bir yo\u011funlu\u011fa sahiptir ve nispeten k\u0131r\u0131lm\u0131\u015ft\u0131r ve kimyasal bile\u015fimi esas olarak lif y\u00fczeyinin kimyasal inertli\u011fine yol a\u00e7an inorganik fonksiyonel gruplard\u0131r.<\/p>\n","protected":false},"author":7,"featured_media":122001,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-125073","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\/125073","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=125073"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/125073\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/122001"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=125073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=125073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=125073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}