{"id":4056,"date":"2023-05-30T13:42:08","date_gmt":"2023-05-30T04:42:08","guid":{"rendered":"https:\/\/www.nikko-company.co.jp\/?post_type=ceramics&#038;p=4056"},"modified":"2025-11-27T14:51:35","modified_gmt":"2025-11-27T05:51:35","slug":"alumina","status":"publish","type":"ceramics","link":"https:\/\/www.nikko-company.co.jp\/en\/functional-ceramics-product\/ceramic-board\/alumina\/","title":{"rendered":"96% Alumina(NA-96)"},"content":{"rendered":"\n<div class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper u-stack-8 m:u-stack-12\">\n<div class=\"l-row__outer\"><div class=\"l-row _gap-4 m:_gap-6 s:_column-reverse wp-block-bhw-wp-blocks-column-row\">\n<div class=\"l-col _col-12 m:_col-8 wp-block-bhw-wp-blocks-column-col\">\n<div class=\"wp-block-bhw-wp-blocks-wrapper l-wrapper u-stack-6 m:u-stack-8\"><div class=\"lazyblock-product-details-tags-1X4qDS wp-block-lazyblock-product-details-tags\">\r\n<div>\r\n  <ul class=\"c-tags u-column-stack\">\r\n    \r\n    <li class=\"c-tags__items\">\r\n      <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/ceramic-board\">\r\n        <span class=\"inner\"><span>Ceramic Substrates<\/span><\/span>\r\n      <\/a>\r\n    <\/li>\r\n\r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/use\/#vehicle\">\r\n            <span class=\"inner\"><span>Automotive<\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/use\/#oa\">\r\n            <span class=\"inner\"><span>Office Electronics<\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/use\/#tph\">\r\n            <span class=\"inner\"><span>Thermal Printer Head (TPH) Substrates <\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n    \r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/feature\/#insulation\">\r\n            <span class=\"inner\"><span>Insulation<\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/feature\/#surface-smoothness\">\r\n            <span class=\"inner\"><span>Surface Flatness<\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n            <li class=\"c-tags__items\">\r\n          <a class=\"c-tags__tag c-tag\" href=\"\/en\/functional-ceramics-product\/feature\/#high-thermal\">\r\n            <span class=\"inner\"><span>High Thermal Conductivity<\/span><\/span>\r\n          <\/a>\r\n        <\/li>\r\n    \r\n  <\/ul>\r\n<\/div><\/div>\n\n\n<p>96% Alumina substrates are standard typical ceramic substrates. The stability of physical and chemical properties under high temperatures allows for high operating temperatures and high environmental temperatures, which are ideal for products that require high reliability.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"l-col _col-12 m:_col-4 wp-block-bhw-wp-blocks-column-col\">\n<figure class=\"wp-block-image size-full c-image _full\"><img loading=\"lazy\" decoding=\"async\" width=\"560\" height=\"373\" src=\"http:\/\/www.nikko-company.co.jp\/wp\/wp-content\/uploads\/2022\/07\/alumina.jpg\" alt=\"\" class=\"wp-image-1780\" srcset=\"https:\/\/www.nikko-company.co.jp\/wp\/wp-content\/uploads\/2022\/07\/alumina.jpg 560w, https:\/\/www.nikko-company.co.jp\/wp\/wp-content\/uploads\/2022\/07\/alumina-460x306.jpg 460w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/figure>\n<\/div>\n<\/div><\/div>\n\n\n<div class=\"lazyblock-page-anchors-Z23nwsr wp-block-lazyblock-page-anchors\"><div class=\"c-page-anchors\">\n  <div class=\"c-page-anchors__inner\">\n    <ul class=\"c-page-anchors__items\">\n      <li class=\"c-page-anchors__item\"><a class=\"c-page-anchors__link\" href=\"#feature\"><span class=\"inner\"><span>Features<\/span><\/span><\/a><\/li>\n      <li class=\"c-page-anchors__item\"><a class=\"c-page-anchors__link\" href=\"#quality\"><span class=\"inner\"><span>Material Characteristics<\/span><\/span><\/a><\/li>\n      <li class=\"c-page-anchors__item\"><a class=\"c-page-anchors__link\" href=\"#guideline\"><span class=\"inner\"><span>Design Guidelines<\/span><\/span><\/a><\/li>\n      <li class=\"c-page-anchors__item\"><a class=\"c-page-anchors__link\" href=\"#catalog\"><span class=\"inner\"><span>Catalog Download<\/span><\/span><\/a><\/li>\n      <li class=\"c-page-anchors__item\"><a class=\"c-page-anchors__link\" href=\"#use\"><span class=\"inner\"><span>Product Use Cases<\/span><\/span><\/a><\/li>\n    <\/ul>\n  <\/div>\n<\/div><\/div><\/div>\n\n\n\n<section class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper\">\n<h2 class=\"wp-block-heading c-heading _h2\" id=\"feature\">Features<\/h2>\n\n\n\n<div class=\"wp-block-bhw-wp-blocks-wrapper l-wrapper u-stack-8\">\n<div class=\"l-row__outer\"><div class=\"l-row wp-block-bhw-wp-blocks-column-row\">\n<div class=\"l-col _col-12 wp-block-bhw-wp-blocks-column-col\">\n<div class=\"wp-block-bhw-wp-blocks-wrapper l-wrapper u-stack-8\">\n<p>96% Alumina substrates offer high electrical insulation and combined with the stability of physical and chemical properties under high temperatures, are ideal for applications such as Power devices, Automotive, and heater substrates. Substrates offer excellent flatness with minimum camber and surface unevenness.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/section>\n\n\n\n<section class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper\">\n<h2 class=\"wp-block-heading c-heading _h2\" id=\"quality\">Material Characteristics<\/h2>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table is-scroll-on-mobile is-style-stripes\"><table class=\"has-fixed-layout\" style=\"width:100%\"><tbody><tr><th rowspan=\"2\" colspan=\"2\" style=\"text-align:center\">ITEM<\/th><th rowspan=\"2\" style=\"text-align:center\">UNIT<\/th><th rowspan=\"2\" style=\"text-align:center\">TEST <br>CONDITIONS<\/th><th style=\"text-align:center\">96% ALUMINA<\/th><th style=\"text-align:center\">HIGH STRENGTH<\/th><th style=\"text-align:center\">ALUMINA -ZIRCONIA<\/th><\/tr><tr><th style=\"text-align:center\">NA-96<\/th><th style=\"text-align:center\">NA-96F1<\/th><th style=\"text-align:center\">NA-Z<\/th><\/tr><tr><td colspan=\"2\" style=\"text-align:center;vertical-align:middle\">MATERIAL<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">96%Al<sub>2<\/sub>O<sub>3<\/sub><\/td><td style=\"text-align:center;vertical-align:middle\">96%Al<sub>2<\/sub>O<sub>3<\/sub><\/td><td style=\"text-align:center;vertical-align:middle\">Al<sub>2<\/sub>O<sub>3<\/sub>-ZrO<sub>2<\/sub><\/td><\/tr><tr><td colspan=\"2\" style=\"text-align:center;vertical-align:middle\">COLOR<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">WHITE<\/td><td style=\"text-align:center;vertical-align:middle\">WHITE<\/td><td style=\"text-align:center;vertical-align:middle\">WHITE<\/td><\/tr><tr><td colspan=\"2\" style=\"text-align:center;vertical-align:middle\">DENSITY<\/td><td style=\"text-align:center;vertical-align:middle\">g\/cm<sup>3<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">3.7<\/td><td style=\"text-align:center;vertical-align:middle\">3.7<\/td><td style=\"text-align:center;vertical-align:middle\">4.1<\/td><\/tr><tr><td colspan=\"2\" style=\"text-align:center;vertical-align:middle\">WATER ABSORPTION<\/td><td style=\"text-align:center;vertical-align:middle\">%<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">0<\/td><td style=\"text-align:center;vertical-align:middle\">0<\/td><td style=\"text-align:center;vertical-align:middle\">0<\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">MECHANICAL PROPERTIES<\/td><td style=\"text-align:center;vertical-align:middle\">3 POINT BENDING STRENGTH<\/td><td style=\"text-align:center;vertical-align:middle\">MPa<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">400<\/td><td style=\"text-align:center;vertical-align:middle\">450<\/td><td style=\"text-align:center;vertical-align:middle\">600<\/td><\/tr><tr><td rowspan=\"3\" style=\"text-align:center;vertical-align:middle\">THERMAL <br>PROPERTIES<\/td><td rowspan=\"2\" style=\"text-align:center;vertical-align:middle\">THERMAL<br> EXPANSION COEFFICIENT<\/td><td rowspan=\"2\" style=\"text-align:center;vertical-align:middle\">10<sup>-6<\/sup>\/\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">RT\uff5e400\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">6.8<\/td><td style=\"text-align:center;vertical-align:middle\">6.8<\/td><td style=\"text-align:center;vertical-align:middle\">7<\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">RT\uff5e800\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">7.8<\/td><td style=\"text-align:center;vertical-align:middle\">7.8<\/td><td style=\"text-align:center;vertical-align:middle\">8.1<\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">THERMAL <br>CONDUCTIVITY<\/td><td style=\"text-align:center;vertical-align:middle\">W\/(m\u30fbK)<\/td><td style=\"text-align:center;vertical-align:middle\">20\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">23<\/td><td style=\"text-align:center;vertical-align:middle\">23<\/td><td style=\"text-align:center;vertical-align:middle\">21<\/td><\/tr><tr><td rowspan=\"6\" style=\"text-align:center;vertical-align:middle\">ELECTRICAL  PROPERTIES<\/td><td style=\"text-align:center;vertical-align:middle\">DIELECTRIC <br>CONSTANT<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">1MHz<\/td><td style=\"text-align:center;vertical-align:middle\">9.2<\/td><td style=\"text-align:center;vertical-align:middle\">9.3<\/td><td style=\"text-align:center;vertical-align:middle\">11.3<\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">LOSS  TANGENT<\/td><td style=\"text-align:center;vertical-align:middle\">10<sup>-4<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">1MHz<\/td><td style=\"text-align:center;vertical-align:middle\">10<\/td><td style=\"text-align:center;vertical-align:middle\">10<\/td><td style=\"text-align:center;vertical-align:middle\">12<\/td><\/tr><tr><td rowspan=\"3\" style=\"text-align:center;vertical-align:middle\">ELECTRICAL <br>RESISTIVITY<\/td><td rowspan=\"3\" style=\"text-align:center;vertical-align:middle\">\u03a9\u30fbcm<\/td><td style=\"text-align:center;vertical-align:middle\">25\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">&gt;10<sup>14<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">5\u00d710<sup>15<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">&gt;10<sup>14<\/sup><\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">300\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">10<sup>12<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">2\u00d710<sup>12<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">10<sup>11<\/sup><\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">500\u2103<\/td><td style=\"text-align:center;vertical-align:middle\">10<sup>10<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">2\u00d710<sup>9<\/sup><\/td><td style=\"text-align:center;vertical-align:middle\">10<sup>9<\/sup><\/td><\/tr><tr><td style=\"text-align:center;vertical-align:middle\">DIELECTRIC <br>STRENGTH<\/td><td style=\"text-align:center;vertical-align:middle\">kV\/mm<\/td><td style=\"text-align:center;vertical-align:middle\">\u2015<\/td><td style=\"text-align:center;vertical-align:middle\">&gt;20<\/td><td style=\"text-align:center;vertical-align:middle\">&gt;20<\/td><td style=\"text-align:center;vertical-align:middle\">&gt;20<\/td><\/tr><\/tbody><\/table><figcaption>\u203bValues are typical, not guaranteed<\/figcaption><\/figure>\n<\/section>\n\n\n\n<section class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper\">\n<h2 class=\"wp-block-heading c-heading _h2\" id=\"guideline\">Design Guidelines<\/h2>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table is-scroll-on-mobile is-style-stripes\"><table class=\"has-fixed-layout\" style=\"width:100%\"><thead><tr><th style=\"text-align:center;vertical-align:middle\">ITEM<\/th><th style=\"text-align:center;vertical-align:middle\">UNIT<\/th><th style=\"text-align:center;vertical-align:middle\">DIE PROCESSED<\/th><th style=\"text-align:center;vertical-align:middle\">LASER PROCESSED<\/th><th style=\"text-align:center;vertical-align:middle\">CUSTOM<\/th><\/tr><\/thead><tbody><tr><td style=\"text-align:center\">DIMENSIONS<\/td><td style=\"text-align:center\">mm<\/td><td style=\"text-align:center\">50\u00d750\uff5e130\u00d7120<\/td><td style=\"text-align:center\">\uff5e150\u00d7300<\/td><td style=\"text-align:center\">\uff5e300\u00d7300<\/td><\/tr><tr><td style=\"text-align:center\">THICKNESS<\/td><td style=\"text-align:center\">mm<\/td><td style=\"text-align:center\">0.635, 0.8, 1.0<\/td><td style=\"text-align:center\">0.635, 0.8, 1.0<\/td><td style=\"text-align:center\">0.32\uff5e1.6<\/td><\/tr><tr><td style=\"text-align:center\">VIA DIAMETER<\/td><td style=\"text-align:center\">mm<\/td><td style=\"text-align:center\">\u03a60.3\uff5e<\/td><td style=\"text-align:center\">\u03a60.3\uff5e<\/td><td style=\"text-align:center\">\u03a60.15\uff5e<\/td><\/tr><\/tbody><\/table><figcaption>\u203bPlease inquire about designs other than those mentioned above<\/figcaption><\/figure>\n<\/section>\n\n\n\n<section class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper\">\n<h2 class=\"wp-block-heading c-heading _h2\" id=\"catalog\">Catalog Download<\/h2>\n\n\n\n<div class=\"wp-block-bhw-wp-blocks-button\"><a class=\"c-button _md\" href=\"#\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"c-button__text\"><span class=\"inner\">Catalog Download<\/span><\/span><svg class=\"c-button__icon\" aria-label=\"\u65b0\u898f\u30a6\u30a3\u30f3\u30c9\u30a6\" viewBox=\"0 0 12 12\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M3 3V0.6C3 0.257143 3.25714 0 3.6 0H11.4C11.7429 0 12 0.257143 12 0.6V8.4C12 8.74286 11.7429 9 11.4 9H9V11.4C9 11.7429 8.74286 12 8.4 12H0.6C0.257143 12 0 11.7429 0 11.4V3.6C0 3.25714 0.257143 3 0.6 3H3ZM4.2 3H8.4C8.74286 3 9 3.25714 9 3.6V7.8H10.8V1.2H4.2V3ZM1.2 4.2V10.8H7.8V4.2H1.2Z\" fill=\"currentColor\"><\/path><\/svg><\/a><\/div>\n<\/section>\n\n\n\n<section class=\"l-section wp-block-bhw-wp-blocks-wrapper l-wrapper\">\n<h2 class=\"wp-block-heading c-heading _h2\" id=\"use\">Product Use Cases<\/h2>\n\n\n\n<ul class=\"wp-block-list c-list u-stack-2\">\n<li>Laser processed substrates<\/li>\n\n\n\n<li>Polished substrates<\/li>\n\n\n\n<li>Thick film circuit substrates<\/li>\n\n\n\n<li>Glazed substrates<\/li>\n<\/ul>\n<\/section>\n","protected":false},"featured_media":0,"parent":4054,"menu_order":31,"template":"single_ceramics-details.php","format":"standard","class_list":["post-4056","ceramics","type-ceramics","status-publish","format-standard","hentry","en-US"],"_links":{"self":[{"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/ceramics\/4056","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/ceramics"}],"about":[{"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/types\/ceramics"}],"version-history":[{"count":12,"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/ceramics\/4056\/revisions"}],"predecessor-version":[{"id":9634,"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/ceramics\/4056\/revisions\/9634"}],"up":[{"embeddable":true,"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/ceramics\/4054"}],"wp:attachment":[{"href":"https:\/\/www.nikko-company.co.jp\/wp-json\/wp\/v2\/media?parent=4056"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}