{"id":903,"date":"2024-06-14T15:51:23","date_gmt":"2024-06-14T07:51:23","guid":{"rendered":"https:\/\/hanlinchemistry.com\/?p=903"},"modified":"2025-10-20T14:32:41","modified_gmt":"2025-10-20T06:32:41","slug":"specialty-carbon-black-hl332","status":"publish","type":"post","link":"https:\/\/hanlinchemistry.com\/ru\/specialty-carbon-black-hl332.html","title":{"rendered":"Specialty Carbon Black-HL332"},"content":{"rendered":"<div class=\"wp-block-themepark-block-themepark-product-head content_pro bing undefined\" style=\"background-color:#ffffff;margin-bottom:20px;\"><div class=\"tab_pic\" style=\"width:46%\"><div class=\"left_post_pic\"><a class=\"swipebox\" href=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/carbon-black-4.jpg\"><img decoding=\"async\" class=\"lazy lazyload\" data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/carbon-black-4.jpg\" src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\" alt=\"N95 Face Mask\"\/><\/a><\/div><\/div><div class=\"ds\" style=\"width:49%\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><header class=\"post_title_head\" ><div class=\"title\"><h1 class=\"h1title\" style=\"font-size:27px;color:#146ba2;\">Specialty Carbon Black-HL332<\/h1><\/div><\/header><ul class=\"csbox_pt\"  ><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Color<\/span><span style=\"color:#146ba2;\">Black<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">CAS<\/span><span style=\"color:#146ba2;\">1333-86-4<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Density<\/span><span style=\"color:#146ba2;\">~1.7 g\/mL at 25 \u00b0C (lit.)<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Place of Origin<\/span><span style=\"color:#146ba2;\">China<\/span><\/li><li style=\"border-bottom:1px solid #dbdbdb;\"><span style=\"font-size:14px;color:#666666;width:204px;\">Medical standards<\/span><span style=\"color:#146ba2;\">EU, USA, CN<\/span><\/li><\/ul>\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n<section class=\"wp-block-themepark-block-themepark-area block_layout thempark-block undefined\" id=\"\" style=\"\" data-swiper-parallax=\"-700\"><div class=\"block_layout_in\" style=\"max-width:1500px;\">\n<div class=\"wp-block-column block_layout_in has-monte-white-background-color has-background is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:1400px\">\n<div class=\"wp-block-themepark-block-themepark-wright content-super-p\" style=\"font-size:16px;line-height:30px;padding:10px 8px;\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Carbon black is a fine black powder composed primarily of elemental carbon. It is produced through the incomplete combustion or thermal decomposition of hydrocarbon fuels. As one of the most important industrial raw materials, carbon black is widely used in plastics, paints, inks, coatings, and other pigment-based products. Its deep black color, UV resistance, and electrical conductivity make it an essential additive in modern manufacturing.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"600\" src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2024\/06\/carbon-black-002.jpg\" alt=\"\" class=\"wp-image-1176\" srcset=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2024\/06\/carbon-black-002.jpg 1000w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2024\/06\/carbon-black-002-300x180.jpg 300w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2024\/06\/carbon-black-002-768x461.jpg 768w, https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2024\/06\/carbon-black-002-18x12.jpg 18w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Overview of the Carbon Black Manufacturing Process<\/strong><\/h2>\n\n\n\n<p>The carbon black manufacturing process involves controlled combustion of hydrocarbons such as natural gas, petroleum oils, or coal tar. During this process, carbon particles form as soot, which is then collected, cooled, and processed into various grades of carbon black.<br>There are several production methods, including the <strong>furnace black process<\/strong>, <strong>channel black process<\/strong>, <strong>acetylene black process<\/strong>, and <strong>lamp black process<\/strong>. Among them, the <strong>furnace black process<\/strong> is the most widely used industrial method due to its efficiency, consistency, and scalability.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>1. Raw Materials for Carbon Black Production<\/strong><\/h2>\n\n\n\n<p>The main raw materials used in carbon black production include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Heavy Aromatic Oils<\/strong> \u2013 Byproducts from petroleum refining, rich in polycyclic aromatic hydrocarbons.<\/li>\n\n\n\n<li><strong>Natural Gas or Acetylene<\/strong> \u2013 Used as a carbon source in high-purity carbon black production.<\/li>\n\n\n\n<li><strong>Air and Steam<\/strong> \u2013 Provide the oxygen and control the combustion temperature.<\/li>\n<\/ul>\n\n\n\n<p>The selection of feedstock directly affects the quality, surface area, and structure of the carbon black produced.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Furnace Black Process \u2014 The Primary Industrial Method<\/strong><\/h2>\n\n\n\n<p>The <strong>furnace black process<\/strong> is the dominant method used globally for large-scale production. The process involves the following key steps:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 1: Combustion<\/strong><\/h3>\n\n\n\n<p>Hydrocarbon oil is injected into a high-temperature combustion chamber with a controlled amount of air. Partial combustion takes place, creating an environment where carbon particles begin to form.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 2: Formation of Carbon Particles<\/strong><\/h3>\n\n\n\n<p>The incomplete burning of hydrocarbons generates tiny carbon nuclei that agglomerate into larger clusters. By adjusting temperature, air-fuel ratio, and reaction time, manufacturers can control the particle size and structure of the carbon black.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 3: Quenching<\/strong><\/h3>\n\n\n\n<p>To stop the reaction at the desired particle size, cold air or water is injected suddenly to \u201cquench\u201d the hot gas stream. This rapid cooling fixes the particle structure.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 4: Collection<\/strong><\/h3>\n\n\n\n<p>The gas containing carbon black particles passes through cyclones, bag filters, and electrostatic precipitators. The fine powder is separated from exhaust gases and collected.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Step 5: Pelletizing and Drying<\/strong><\/h3>\n\n\n\n<p>Collected carbon black is mixed with water and formed into small pellets to reduce dust and improve handling. The pellets are then dried and packaged for industrial use.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Other Manufacturing Methods<\/strong><\/h2>\n\n\n\n<p>Although the furnace black process dominates modern production, other methods are still used for special applications:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Channel Black Process:<\/strong> Natural gas burns against iron channels, producing ultra-fine particles used in inks and coatings.<\/li>\n\n\n\n<li><strong>Acetylene Black Process:<\/strong> Acetylene gas decomposes thermally to produce high-purity carbon black with excellent electrical conductivity\u2014ideal for batteries and conductive polymers.<\/li>\n\n\n\n<li><strong>Lamp Black Process:<\/strong> Involves burning liquid fuels with limited air supply; used for traditional pigments and artistic applications.<\/li>\n<\/ul>\n\n\n\n<p>Each method results in different particle structures, surface areas, and tinting strengths, allowing producers to offer customized grades for diverse industries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>4. Key Properties of Carbon Black<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Property<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td><strong>Particle Size<\/strong><\/td><td>Typically 10\u2013500 nm; smaller particles provide higher tint strength.<\/td><\/tr><tr><td><strong>Structure (Agglomeration)<\/strong><\/td><td>Affects reinforcement and conductivity; measured by DBP absorption.<\/td><\/tr><tr><td><strong>Surface Area (BET)<\/strong><\/td><td>Determines blackness and dispersion quality.<\/td><\/tr><tr><td><strong>Volatile Content<\/strong><\/td><td>Influences surface chemistry and bonding with polymers.<\/td><\/tr><tr><td><strong>Conductivity<\/strong><\/td><td>Critical for electronics, cables, and antistatic materials.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>By adjusting production parameters, manufacturers can tailor carbon black to meet the requirements of different end-use applications.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>5. Applications of Carbon Black in Pigments and Plastics<\/strong><\/h2>\n\n\n\n<p>Carbon black is not only a colorant but also a functional additive with multiple benefits. Major applications include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Plastic Industry:<\/strong> Used in polyethylene (PE), polypropylene (PP), PVC, and ABS for color, UV protection, and static resistance.<\/li>\n\n\n\n<li><strong>Coatings and Paints:<\/strong> Provides high jetness, opacity, and weather resistance.<\/li>\n\n\n\n<li><strong>Printing Inks:<\/strong> Ensures deep color, gloss, and dispersion stability.<\/li>\n\n\n\n<li><strong>Conductive Materials:<\/strong> Essential in conductive polymers, cable sheathing, and battery electrodes.<\/li>\n\n\n\n<li><strong>Masterbatch Production:<\/strong> Enables consistent color distribution in polymer compounding.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>6. Quality Control and Testing<\/strong><\/h2>\n\n\n\n<p>Modern carbon black manufacturing facilities employ advanced analytical instruments to maintain strict quality standards. Testing includes:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Particle size analysis (electron microscopy)<\/li>\n\n\n\n<li>Surface area measurement (BET method)<\/li>\n\n\n\n<li>Tint strength and colorimetric analysis<\/li>\n\n\n\n<li>Oil absorption (DBP value)<\/li>\n\n\n\n<li>Volatile content and moisture determination<\/li>\n<\/ul>\n\n\n\n<p>These ensure the final product meets global standards such as ASTM D1765 for carbon black classification.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>7. Environmental and Sustainable Production<\/strong><\/h2>\n\n\n\n<p>Environmental responsibility is a critical part of today\u2019s carbon black manufacturing process.<br>Manufacturers are implementing several sustainability practices:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Energy Recovery:<\/strong> Utilizing waste heat to generate steam or electricity.<\/li>\n\n\n\n<li><strong>Emission Control:<\/strong> Advanced filtration systems minimize particulate and CO\u2082 emissions.<\/li>\n\n\n\n<li><strong>Feedstock Optimization:<\/strong> Using cleaner hydrocarbon sources to reduce environmental impact.<\/li>\n\n\n\n<li><strong>Recycling:<\/strong> Recovery and reuse of process gases and water to improve resource efficiency.<\/li>\n<\/ul>\n\n\n\n<p>Green manufacturing not only protects the environment but also enhances production economics and brand reputation.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>8. Carbon Black Packaging and Storage<\/strong><\/h2>\n\n\n\n<p>After production, carbon black is typically packaged in 10\u201325 kg bags, jumbo bags, or bulk containers.<br>To preserve quality:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Store in a <strong>cool, dry, and well-ventilated area<\/strong>.<\/li>\n\n\n\n<li>Avoid <strong>exposure to moisture<\/strong> or direct sunlight.<\/li>\n\n\n\n<li>Prevent <strong>contamination<\/strong> with other powders or volatile chemicals.<\/li>\n<\/ul>\n\n\n\n<p>Proper handling ensures stable performance and long shelf life.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div><div class=\"layout_badh\"><\/div><\/section>\n\n\n<div id=\"post_in_list2\" class=\"post_in_list_out\" style=\"background-color:#ffffff;border-radius:11px;margin-bottom:15px;\"><div  class=\"post_in_list_head modle_title1\">\r\n\t<h3 class=\"main-title\"style=\"color:#32abf6;font-size:18px;\">RECOMMENDED PRODUCTS<\/h3>\r\n\t<span class=\"as-title\" ><\/span><div class=\"title_boout\"><div class=\"title_bo\" style=\"border-bottom:0px solid #ccc;\"><\/div><\/div><\/div><ul class=\"post_in_list row4  nobig\" data-cat=\"3\"data-tag=\"\"data-nb=\"4\"data-rand=\"\"data-page=\"2\" data-modle=\"post_in_list2\"data-pbtn=\"View details\"data-pbtnicon=\"\"data-seo2=\"\"data-wtitlesize=\"18\"data-wtitlecolor=\"#0a0a0a\"data-wtitlehight=\"36\"data-btncolor=\"#24b6b1\"data-first=\"\"data-b2=\"\"data-b1=\"\"data-row=\"4\"data-canshu=\"\"data-wtitlecolor2=\"\"data-home=\"https:\/\/hanlinchemistry.com\/ru\"><li  ><div class=\"case_pic\"title=\"Cow dung biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/ru\/cow-dung-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-01.jpg\" alt=\"Cow dung biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Cow dung biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/ru\/cow-dung-biochar.html\">Cow dung biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/ru\/cow-dung-biochar.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Coal based activated carbon\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/ru\/coal-based-activated-carbon.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/coal-activated-carbon.jpg\" alt=\"Coal based activated carbon\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Coal based activated carbon\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/ru\/coal-based-activated-carbon.html\">Coal based activated carbon<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/ru\/coal-based-activated-carbon.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Rice husk biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/ru\/rice-husk-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-005.jpg\" alt=\"Rice husk biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Rice husk biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/ru\/rice-husk-biochar.html\">Rice husk biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/ru\/rice-husk-biochar.html\" class=\"btn_url\">View details<\/a><\/li><li  ><div class=\"case_pic\"title=\"Peanut shell biochar\">\r\n<a href=\"https:\/\/hanlinchemistry.com\/ru\/peanut-shell-biochar.html\">\r\n<figure >\r\n<img decoding=\"async\" class=\"lazyload\"  src=\"https:\/\/hanlinchemistry.com\/wp-content\/themes\/smartenterprise\/images\/loading.png\"  data-src=\"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/biochar-08-1.jpg\" alt=\"Peanut shell biochar\"      \/>\r\n<figcaption><span>Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/span><\/figcaption>\r\n<\/figure>\r\n<\/a>\r\n<\/div><div class=\"case_text\" title=\"Peanut shell biochar\" style=\"height:36px;\"><h4 class=\"posts_titles\" >\r\n<a style=\"font-size:18px;color:#0a0a0a;\" href=\"https:\/\/hanlinchemistry.com\/ru\/peanut-shell-biochar.html\">Peanut shell biochar<\/a>\r\n<\/h4><p >Our Coal Based Activated Carbon offers a robust and cost-effective solution for a wide range of purification needs. Excellent for municipal water treatment, industrial air cleaning, and gold recovery. Available in granular and powder forms with cu&#8230;<\/p><\/div><a style=\"color:#24b6b1;border:1px solid#24b6b1\"  href=\"https:\/\/hanlinchemistry.com\/ru\/peanut-shell-biochar.html\" class=\"btn_url\">View details<\/a><\/li><\/ul><div class=\"tishi\"><p class=\"loading\"><i class=\"fas fa-spinner\"><\/i>loading&#8230;<\/p><p class=\"lasetpost\">\u5df2\u7ecf\u662f\u5230\u6700\u540e\u4e00\u7bc7\u5185\u5bb9\u4e86\uff01<\/p><\/div><\/div>\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1173,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"themepark_post_bcolor":"#f5f5f5","themepark_post_width":"1022px","themepark_post_img":"","themepark_post_img_po":"left","themepark_post_img_re":false,"themepark_post_img_cover":false,"themepark_post_img_fixed":false,"themepark_post_hide_title":true,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":true,"footnotes":""},"categories":[6],"tags":[],"class_list":["post-903","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbon-black"],"metadata":{"_canshu":["a:7:{i:0;a:4:{s:5:\"title\";s:5:\"Color\";s:4:\"text\";s:5:\"Black\";s:2:\"f1\";s:0:\"\";s:2:\"f3\";b:0;}i:1;a:5:{s:5:\"title\";s:16:\"Protection level\";s:4:\"text\";s:7:\"highest\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:2;a:5:{s:5:\"title\";s:8:\"material\";s:4:\"text\";s:16:\"Non woven fabric\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:3;a:5:{s:5:\"title\";s:15:\"Place of Origin\";s:4:\"text\";s:5:\"China\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:4;a:5:{s:5:\"title\";s:17:\"Medical standards\";s:4:\"text\";s:11:\"EU, USA, CN\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:5;a:5:{s:5:\"title\";s:19:\"Virus filterability\";s:4:\"text\";s:5:\"99.9%\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}i:6;a:5:{s:5:\"title\";s:22:\"High risk wearing time\";s:4:\"text\";s:7:\"4 hours\";s:2:\"f1\";s:0:\"\";s:2:\"f2\";s:0:\"\";s:2:\"f3\";s:0:\"\";}}"],"themepark_seo_description":["Leverage Carbon Black to enhance your products. Discover how it provides superior jet-black color, excellent UV stability for outdoors, and reliable conductivity for specialty applications in plastics, coatings, and rubber."],"themepark_post_img":[""],"themepark_post_img_re":[""],"themepark_post_img_cover":[""],"themepark_post_img_fixed":[""],"themepark_post_hide_title":["1"],"themepark_paddingblock":["1"],"catce":["sidebar-widgets4"],"views":["1051"],"_thumbnail_id":["1173"],"_wxr_import_user_slug":["hanlinchem"],"_wxr_import_has_attachment_refs":["1"],"_dp_original":["855"],"_edit_lock":["1760943278:1"],"_edit_last":["1"],"_wp_old_date":["2025-10-14","2022-06-14","2025-06-14"],"themepark_seo_title":["Carbon Black Supplier & Manufacturer | High-Quality for Rubber, Plastics, Inks"],"themepark_seo_keyword":["carbon black price, carbon black for rubber, carbon black for plastics, "]},"medium_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/carbon-black-4-300x300.jpg","thumbnail_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/carbon-black-4-150x150.jpg","full_url":"https:\/\/hanlinchemistry.com\/wp-content\/uploads\/2025\/10\/carbon-black-4.jpg","_links":{"self":[{"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/posts\/903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/comments?post=903"}],"version-history":[{"count":12,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/posts\/903\/revisions"}],"predecessor-version":[{"id":1177,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/posts\/903\/revisions\/1177"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/media\/1173"}],"wp:attachment":[{"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/media?parent=903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/categories?post=903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hanlinchemistry.com\/ru\/wp-json\/wp\/v2\/tags?post=903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}