K\u0159emenn\u00e9 sklo je anorganick\u00fd nekovov\u00fd materi\u00e1l a je to speci\u00e1ln\u00ed pr\u016fmyslov\u00e9 sklo slo\u017een\u00e9 z jedin\u00e9 slo\u017eky oxidu k\u0159emi\u010dit\u00e9ho (SiO2). K\u0159emenn\u00e9 sklo m\u00e1 vynikaj\u00edc\u00ed vlastnosti, vysokou teplotn\u00ed odolnost, vysokou tvrdost, mal\u00fd koeficient rozta\u017enosti, vysokou spektr\u00e1ln\u00ed propustnost, stabiln\u00ed chemick\u00e9 vlastnosti a vynikaj\u00edc\u00ed elektrickou izolaci. M\u016f\u017ee b\u00fdt zpracov\u00e1no na k\u0159emenn\u00e9 kel\u00edmky, k\u0159emenn\u00e9 trubice, k\u0159emenn\u00e1 vl\u00e1kna a dal\u0161\u00ed v\u00fdrobky a je \u0161iroce pou\u017e\u00edv\u00e1no v polovodi\u010d\u00edch, p\u0159\u00edstrojov\u00e9 technice, optick\u00fdch vl\u00e1knech, leteck\u00e9m pr\u016fmyslu, optick\u00e9 komunikaci, fotovoltaice a dal\u0161\u00edch oborech, z nich\u017e polovodi\u010de jsou hlavn\u00ed oblast\u00ed pou\u017eit\u00ed k\u0159emenn\u00e9ho skla, co\u017e p\u0159edstavuje v\u00edce ne\u017e 60% aplikace.<\/p>\n\n\n\n
Podle zpr\u00e1vy \"2023-2027 China Quartz Glass Industry Market Monitoring and Future Development Prospect Research Report\", kterou vydalo Xinsijie Industry Research Center, t\u011b\u017e\u00ed z podpory polovodi\u010d\u016f, optick\u00fdch vl\u00e1ken a dal\u0161\u00edch pr\u016fmyslov\u00fdch odv\u011btv\u00ed, popt\u00e1vka po aplikac\u00edch z k\u0159emenn\u00e9ho skla se nad\u00e1le uvol\u0148uje. V roce 2021 V roce 2018 dos\u00e1hl rozsah trhu s k\u0159emenn\u00fdm sklem v na\u0161\u00ed zemi 8,86 miliardy j\u00fcan\u016f, co\u017e p\u0159edstavuje p\u0159ibli\u017en\u011b 35,8% celosv\u011btov\u00e9ho trhu. Odhaduje se, \u017ee od roku 2023 do roku 2027 si rozsah trhu s k\u0159emenn\u00fdm sklem v m\u00e9 zemi udr\u017e\u00ed trend n\u00edzkorychlostn\u00edho r\u016fstu a pr\u016fm\u011brn\u00e1 ro\u010dn\u00ed slo\u017een\u00e1 m\u00edra r\u016fstu se bude pohybovat kolem 0,6%.<\/p>\n\n\n\n
Proces p\u0159\u00edpravy k\u0159emenn\u00e9ho skla se d\u011bl\u00ed na metodu elektrick\u00e9ho taven\u00ed, metodu rafinace plynem a metodu chemick\u00e9 synt\u00e9zy. Z hlediska klasifikace lze k\u0159emenn\u00e9 sklo podle r\u016fzn\u00e9 \u010distoty rozd\u011blit na vysoce \u010dist\u00e9 k\u0159emenn\u00e9 sklo, dopovan\u00e9 k\u0159emenn\u00e9 sklo a oby\u010dejn\u00e9 k\u0159emenn\u00e9 sklo; podle r\u016fzn\u00e9 pr\u016fhlednosti lze k\u0159emenn\u00e9 sklo rozd\u011blit do dvou kategori\u00ed: pr\u016fhledn\u00e9 k\u0159emenn\u00e9 sklo a nepr\u016fhledn\u00e9 k\u0159emenn\u00e9 sklo; podle r\u016fzn\u00fdch funkc\u00ed se k\u0159emenn\u00e9 sklo d\u011bl\u00ed na n\u00edzkoexpanzn\u00ed k\u0159emenn\u00e9 sklo, k\u0159emenn\u00e9 sklo odoln\u00e9 proti z\u00e1\u0159en\u00ed, k\u0159emenn\u00e9 sklo s ultrafialov\u00fdm filtrem atd.<\/p>\n\n\n\n
K\u0159emenn\u00e9 sklo je \u0161iroce pou\u017e\u00edv\u00e1no v oblasti polovodi\u010d\u016f a proch\u00e1z\u00ed t\u00e9m\u011b\u0159 v\u0161emi \u010dl\u00e1nky \u0159et\u011bzce polovodi\u010dov\u00e9ho pr\u016fmyslu, v\u010detn\u011b difuzn\u00edch proces\u016f polovodi\u010d\u016f, depozice, lept\u00e1n\u00ed atd. moje zem\u011b je nejv\u011bt\u0161\u00edm sv\u011btov\u00fdm trhem s polovodi\u010di, jeho\u017e tr\u017eby v roce 2021 dos\u00e1hnou v\u00edce ne\u017e $190 milion\u016f USD. B\u011bhem obdob\u00ed \"14. p\u011btilet\u00e9ho pl\u00e1nu\" se bude polovodi\u010dov\u00fd pr\u016fmysl v m\u00e9 zemi s podporou n\u00e1rodn\u00edch politik nad\u00e1le roz\u0161i\u0159ovat, co\u017e poskytne \u0161ir\u0161\u00ed prostor pro rozvoj trhu s k\u0159emenn\u00fdm sklem.<\/p>\n\n\n\n
P\u0159edn\u00ed \u010d\u00e1st\u00ed pr\u016fmyslov\u00e9ho \u0159et\u011bzce k\u0159emenn\u00e9ho skla je dodavatelsk\u00e1 vrstva k\u0159emenn\u00e9ho p\u00edsku. Mezi hlavn\u00ed sv\u011btov\u00e9 hr\u00e1\u010de pat\u0159\u00ed Unimin, Norway TQC, Quartz Co., Ltd. atd.; st\u0159edn\u00ed \u010d\u00e1st pr\u016fmyslov\u00e9ho \u0159et\u011bzce tvo\u0159\u00ed v\u00fdrobn\u00ed vrstva k\u0159emenn\u00e9ho skla a jeho v\u00fdrobk\u016f. Tosoh, n\u011bmeck\u00e1 spole\u010dnost Heraeus, Philips Stone, Shanghai Qianghua, Shenyang Hanke atd. Vzhledem k vysok\u00fdm n\u00e1rok\u016fm na v\u00fdrobn\u00ed technologii a vybaven\u00ed v\u00fdrobk\u016f z k\u0159emenn\u00e9ho skla st\u00e1le existuje ur\u010dit\u00fd rozd\u00edl mezi dom\u00e1c\u00edmi v\u00fdrobn\u00edmi podniky a zahrani\u010dn\u00edmi podniky.<\/p>\n\n\n\n
Analytici spole\u010dnosti Xinsijie uvedli, \u017ee k\u0159emenn\u00e9 sklo m\u00e1 vynikaj\u00edc\u00ed v\u00fdkon a lze jej pou\u017e\u00edt v \u0161irok\u00e9 \u0161k\u00e1le obor\u016f, z nich\u017e nejd\u016fle\u017eit\u011bj\u0161\u00edm sc\u00e9n\u00e1\u0159em pou\u017eit\u00ed jsou polovodi\u010de. D\u00edky rozvoji polovodi\u010dov\u00e9ho pr\u016fmyslu se prostor na trhu s k\u0159emenn\u00fdm sklem nad\u00e1le roz\u0161i\u0159uje a toto odv\u011btv\u00ed m\u00e1 dobr\u00e9 vyhl\u00eddky na rozvoj. Existuje mnoho druh\u016f k\u0159emenn\u00e9ho skla a r\u016fzn\u00fdch souvisej\u00edc\u00edch v\u00fdrobk\u016f. V budoucnu se bude trh s k\u0159emenn\u00fdm sklem s rozvojem technologi\u00ed a zvy\u0161ov\u00e1n\u00edm popt\u00e1vky na navazuj\u00edc\u00edch trz\u00edch nad\u00e1le rozv\u00edjet sm\u011brem k vysok\u00e9 \u010distot\u011b a \u0161pi\u010dkov\u00e9 kvalit\u011b.<\/p>","protected":false},"excerpt":{"rendered":"
K\u0159emenn\u00e9 sklo je anorganick\u00fd nekovov\u00fd materi\u00e1l a jedn\u00e1 se o speci\u00e1ln\u00ed pr\u016fmyslov\u00e9 sklo slo\u017een\u00e9 z jedin\u00e9 slo\u017eky k\u0159em\u00edku [...]<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"Quartz glass market has great development space, and semiconductor is its main application field","_seopress_titles_desc":"","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-450","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/posts\/450","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/comments?post=450"}],"version-history":[{"count":1,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/posts\/450\/revisions"}],"predecessor-version":[{"id":453,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/posts\/450\/revisions\/453"}],"wp:attachment":[{"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/media?parent=450"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/categories?post=450"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exactquartz.com\/cs\/wp-json\/wp\/v2\/tags?post=450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}