{"id":629,"date":"2026-04-27T02:55:32","date_gmt":"2026-04-27T02:55:32","guid":{"rendered":"https:\/\/www.julanchem.com\/?p=629"},"modified":"2026-04-27T02:55:34","modified_gmt":"2026-04-27T02:55:34","slug":"needle-cokehigh-performance-carbon-material-for-graphite-electrodes-lithium-battery","status":"publish","type":"post","link":"https:\/\/www.julanchem.com\/index.php\/2026\/04\/27\/needle-cokehigh-performance-carbon-material-for-graphite-electrodes-lithium-battery\/","title":{"rendered":"Needle Coke|High-Performance Carbon Material for Graphite Electrodes &amp; Lithium Battery"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Product Overview<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Our <strong>high-quality Needle Coke<\/strong> is engineered for demanding applications requiring <strong>low thermal expansion, high crystallinity, and superior graphitization performance<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It is widely used in:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ultra High Power (UHP) graphite electrodes<\/strong><\/li>\n\n\n\n<li><strong>Lithium-ion battery anode materials<\/strong><\/li>\n\n\n\n<li><strong>Specialty carbon and graphite products<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">With strict control over raw materials and production processes, we deliver <strong>consistent batch quality, low impurity levels, and stable supply for global buyers<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Key Features &amp; Benefits<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Low Coefficient of Thermal Expansion (CTE)<\/strong><br>Ensures excellent thermal shock resistance in graphite electrodes<\/li>\n\n\n\n<li><strong>High Crystallinity &amp; Anisotropic Structure<\/strong><br>Improves graphitization efficiency and mechanical strength<\/li>\n\n\n\n<li><strong>Low Sulfur &amp; Low Ash Content<\/strong><br>Critical for high-purity graphite and battery-grade applications<\/li>\n\n\n\n<li><strong>Excellent Electrical Conductivity<\/strong><br>Ideal for UHP electrodes and conductive materials<\/li>\n\n\n\n<li><strong>Stable Quality Consistency<\/strong><br>Tight control on particle size distribution and bulk density<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Technical Specifications<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Parameter<\/th><th>Typical Value<\/th><\/tr><\/thead><tbody><tr><td>Fixed Carbon<\/td><td>\u2265 99.0%<\/td><\/tr><tr><td>Sulfur Content<\/td><td>\u2264 0.5% (customizable)<\/td><\/tr><tr><td>Ash Content<\/td><td>\u2264 0.2%<\/td><\/tr><tr><td>Volatile Matter<\/td><td>\u2264 8.0%<\/td><\/tr><tr><td>Real Density<\/td><td>\u2265 2.10 g\/cm\u00b3<\/td><\/tr><tr><td>Coefficient of Thermal Expansion (CTE)<\/td><td>\u2264 1.5 \u00d7 10\u207b\u2076 \/\u00b0C<\/td><\/tr><tr><td>Particle Size<\/td><td>Customizable (0\u201330mm)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><em>Note: Specifications can be tailored for graphite electrode or battery-grade applications.<\/em><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Graphite Electrodes (EAF Steelmaking)<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Core raw material for <strong>UHP graphite electrodes<\/strong><\/li>\n\n\n\n<li>Provides <strong>high strength, low expansion, and long service life<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Lithium-ion Battery Anode Materials<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Used in <strong>artificial graphite production<\/strong><\/li>\n\n\n\n<li>Enables <strong>high capacity, long cycle life, and low irreversible loss<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">3. Specialty Carbon Materials<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nuclear graphite<\/li>\n\n\n\n<li>Carbon fibers (precursor applications)<\/li>\n\n\n\n<li>High-end conductive materials<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Quality Assurance<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Strict QC system from raw material to final product<\/li>\n\n\n\n<li>Third-party inspection available (SGS \/ Intertek)<\/li>\n\n\n\n<li>Compliance with international industrial standards<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Get a Competitive Needle Coke Quote<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Looking for a <strong>trusted needle coke supplier with stable quality and competitive pricing<\/strong>?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udc49 Contact Julanchem today for:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Latest <strong>needle coke price &amp; availability<\/strong><\/li>\n\n\n\n<li><strong>Technical Data Sheet (TDS) &amp; sample support<\/strong><\/li>\n\n\n\n<li>Customized solutions for <strong>graphite electrode or battery applications<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Product Overview Our high-quality Needle Coke is engineered for demanding applications requiring low thermal expansion, high crystallinity, and superior graphitization&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[29],"tags":[],"class_list":["post-629","post","type-post","status-publish","format-standard","hentry","category-blogging"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Needle Coke|High-Performance Carbon Material for Graphite Electrodes &amp; 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