{"id":3743,"date":"2022-07-09T04:35:34","date_gmt":"2022-07-09T04:35:34","guid":{"rendered":"http:\/\/504power.com\/top-4-loai-cach-dien-copy\/"},"modified":"2022-07-16T01:50:23","modified_gmt":"2022-07-16T01:50:23","slug":"top-4-popular-insulators","status":"publish","type":"post","link":"https:\/\/504power.com\/en\/top-4-popular-insulators\/","title":{"rendered":"Top 4 popular insulators nowsaday"},"content":{"rendered":"<div id=\"attachment_3745\" style=\"width: 672px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-3745\" class=\"wp-image-3745\" src=\"http:\/\/504power.com\/wp-content\/uploads\/2022\/07\/top-4-popular-insulators.png\" alt=\"\" width=\"662\" height=\"397\" srcset=\"https:\/\/504power.com\/wp-content\/uploads\/2022\/07\/top-4-popular-insulators.png 500w, https:\/\/504power.com\/wp-content\/uploads\/2022\/07\/top-4-popular-insulators-300x180.png 300w\" sizes=\"auto, (max-width: 662px) 100vw, 662px\" \/><p id=\"caption-attachment-3745\" class=\"wp-caption-text\"><span style=\"font-family: verdana, geneva, sans-serif;\">Top 4 popular insulators<\/span><\/p><\/div>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\">Top 4 popular insulators<\/span><\/h2>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\">Insulators are materials that protect and prevent current from flowing, playing an important role in the construction of electrical circuits and overhead electrical systems. Insulators are often used to make insulating products that help prevent electric currents, ensuring safety for users. Referring to insulating products in the electrical industry today, let&#8217;s take a look at 504 Power&#8217;s list of the top 4 popular insulators in today&#8217;s transmission lines:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Polymer Insulator<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Glass Insulator<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Porcelain Pin Post Insulator<\/span><\/li>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Porcelain Line Post Insulator<\/span><\/li>\n<\/ol>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\">1. Polymer Insulator<\/span><\/h2>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><a href=\"http:\/\/504power.com\/en\/chi-tiet-san-pham\/standing-polymer-insulator\/\">A Polymer Insulator<\/a> has two parts, one is glass fiber reinforced epoxy resin rod-shaped core and the other is silicone rubber or EPDM (Ethylene Propylene Diene Monomer) made weather sheds. The rod-shaped core is covered by weather sheds. Weather sheds protect the insulator core from the outside environment. As it is made of two parts, core and weather sheds, Polymer Insulator is also called a composite insulator. <\/span><\/p>\n<div id=\"attachment_2625\" style=\"width: 497px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2625\" class=\"wp-image-2625\" src=\"http:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer.jpg\" alt=\"\" width=\"487\" height=\"487\" srcset=\"https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer.jpg 1400w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-300x300.jpg 300w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-1024x1024.jpg 1024w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-150x150.jpg 150w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-768x768.jpg 768w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-26x26.jpg 26w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-30x30.jpg 30w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-106x106.jpg 106w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-dung-polymer-70x70.jpg 70w\" sizes=\"auto, (max-width: 487px) 100vw, 487px\" \/><p id=\"caption-attachment-2625\" class=\"wp-caption-text\"><span style=\"font-size: 16px; font-family: verdana, geneva, sans-serif;\"><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Polymer Insulator<\/em><\/span><\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Advantages of Polymer Insulator<br \/>\n<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">It is very lightweight compared to other insulators.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">As the composite insulator is flexible the chance of breakage becomes minimum.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Because this Polymer insulator is lighter in weight and smaller in size so it has lower installation costs.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">It has a higher tensile strength compared to other insulators.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">It has durability and life expectancy over 20 years.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Good water resistance, corrosion resistance, outdoor installation, suitable for operating under humid tropical climates, polluted areas, ultraviolet (UV) rays, etc<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\">Disadvantages of Polymer Insulator<\/span><\/h3>\n<ul>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Moisture may enter in the core if there is any unwanted gap between core and weather sheds. This may cause the electrical failure of the insulator.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><i>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0<\/i><\/span><\/p>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>2. Glass Insulator<\/strong><\/span><\/h2>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\"><span style=\"font-weight: 400;\">Nowadays <a href=\"http:\/\/504power.com\/en\/chi-tiet-san-pham\/glass-insulator\/\">Glass Insulators<\/a> has gradually become popular, widely used in electrical transmission and distribution systems thanks to possessing numbers of advantages over conventional porcelain insulator.<\/span><\/span><\/p>\n<div id=\"attachment_2621\" style=\"width: 508px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2621\" class=\"wp-image-2621\" src=\"http:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh.jpg\" alt=\"\" width=\"498\" height=\"498\" srcset=\"https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh.jpg 1400w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-300x300.jpg 300w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-1024x1024.jpg 1024w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-150x150.jpg 150w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-768x768.jpg 768w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-26x26.jpg 26w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-30x30.jpg 30w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-106x106.jpg 106w, https:\/\/504power.com\/wp-content\/uploads\/2022\/04\/Su-cach-dien-thuy-tinh-70x70.jpg 70w\" sizes=\"auto, (max-width: 498px) 100vw, 498px\" \/><p id=\"caption-attachment-2621\" class=\"wp-caption-text\"><span style=\"font-size: 16px; font-family: verdana, geneva, sans-serif;\"><em>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Glass Insulator<\/em><\/span><\/p><\/div>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\">Advantages of Glass Insulator<\/span><\/h3>\n<ul>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Has a higher dielectric strength than conventional porcelain.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">High resistivity.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Low coefficient of thermal expansion.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Made from transparent glass, adapted to installation environments, tropical environments, not heated under sunlight.<\/span><\/li>\n<li><span style=\"font-family: verdana, geneva, sans-serif;\">Glass has a very long life because the electromechanical properties of glass are not affected over time.<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\">Disadvantages of Glass Insulator<\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Moisture can easily be condensed on the glass surface and hence air dust will be deposited on the wed glass surface which will provide a path to the leakage current of the system.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Properties of Glass Insulator<\/strong><\/span><\/h3>\n<table class=\" aligncenter\" style=\"width: 25.7275%; height: 252px;\">\n<tbody>\n<tr style=\"height: 55px;\">\n<td style=\"height: 55px; width: 57.5972%;\">\n<p style=\"text-align: center;\"><span style=\"font-family: verdana, geneva, sans-serif;\"><b>Features<\/b><\/span><\/p>\n<\/td>\n<td style=\"height: 55px; width: 40.2827%;\"><\/td>\n<\/tr>\n<tr style=\"height: 61px;\">\n<td style=\"height: 61px; width: 57.5972%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Dielectric Strength<\/span><\/td>\n<td style=\"height: 61px; width: 40.2827%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">140kV\/ cm<\/span><\/td>\n<\/tr>\n<tr style=\"height: 39px;\">\n<td style=\"height: 39px; width: 57.5972%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Compressive Strength<\/span><\/td>\n<td style=\"height: 39px; width: 40.2827%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">10,000 kg\/ cm2<\/span><\/td>\n<\/tr>\n<tr style=\"height: 77px;\">\n<td style=\"height: 77px; width: 57.5972%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Tensile Strength<\/span><\/td>\n<td style=\"height: 77px; width: 40.2827%;\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">35,000 kg\/ cm2<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\">3. <strong>Pin Post Porcelain Insulator<\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\"><a href=\"http:\/\/504power.com\/en\/chi-tiet-san-pham\/standing-portable-pin-post-insulator\/\">Porcelain Pin Post Insulator<\/a> is used to support power cables and insulate power transmission and distribution lines of medium voltage grids and substations.<\/span><\/p>\n<div id=\"attachment_2632\" style=\"width: 494px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2632\" class=\"wp-image-2632\" src=\"http:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post.jpg\" alt=\"\" width=\"484\" height=\"484\" srcset=\"https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post.jpg 1400w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-300x300.jpg 300w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-1024x1024.jpg 1024w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-150x150.jpg 150w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-768x768.jpg 768w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-26x26.jpg 26w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-30x30.jpg 30w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-106x106.jpg 106w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-Dien-Su-Dung-Pin-Post-70x70.jpg 70w\" sizes=\"auto, (max-width: 484px) 100vw, 484px\" \/><p id=\"caption-attachment-2632\" class=\"wp-caption-text\"><span style=\"font-family: verdana, geneva, sans-serif;\"><em><span style=\"font-size: 16px;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Porcelain Pin Post Insulator<\/span><\/em><\/span><\/p><\/div>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Advantages of Porcelain Pin Post Insulator<\/strong><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Porcelain Pin Post Insulator is made of Porcelain ceramic material, enameled and fired at extremely high temperatures, so it has good electrical insulation, water resistance, high tensile and compressive forces, corrosion resistance, dust resistance, Low expansion number, long service life.<\/span><\/h4>\n<\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h4><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Suitable for environments with humid climates, seas, and hoarfrosts.<\/span><\/h4>\n<\/li>\n<\/ul>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Disadvantages of Porcelain Pin Post Insulator<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">It applies only to transmission lines.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>4. Porcelain Line Post Insulator<br \/>\n<\/strong><\/span><\/h2>\n<p><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Porcelain Line Post Insulator is designed to provide rigid support of conducting cable while offering the maximum resistance to damage from electrical or mechanical events. It is made of Porcelain ceramic, coated with enamel and fired at extremely high temperatures.<\/span><\/p>\n<div id=\"attachment_2629\" style=\"width: 511px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-2629\" class=\"wp-image-2629\" src=\"http:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post.jpg\" alt=\"\" width=\"501\" height=\"501\" srcset=\"https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post.jpg 1400w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-300x300.jpg 300w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-1024x1024.jpg 1024w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-150x150.jpg 150w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-768x768.jpg 768w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-26x26.jpg 26w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-30x30.jpg 30w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-106x106.jpg 106w, https:\/\/504power.com\/wp-content\/uploads\/2022\/01\/Cach-dien-Line-post-70x70.jpg 70w\" sizes=\"auto, (max-width: 501px) 100vw, 501px\" \/><p id=\"caption-attachment-2629\" class=\"wp-caption-text\"><span style=\"font-family: verdana, geneva, sans-serif;\"><em><span style=\"font-size: 16px;\">\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Porcelain Line Post Insulator<\/span><\/em><\/span><\/p><\/div>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Advantages of Porcelain Line Post Insulator<\/strong><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">High mechanical strength, 1 ~ 2 times higher than that of porcelain insulator.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Stable performance, not aging, good electrical insulation, water resistance, and low expansion coefficient.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Less production process, convenient for mechanization and automation production, high production efficiency.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">The weight of ceramic insulator is light.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Use for polluted environments.<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-family: verdana, geneva, sans-serif;\"><strong>Disadvantages of Porcelain Line Post Insulator<\/strong><\/span><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Due to the transparency of ceramic insulator, it is easy to find small cracks and various internal defects or damage during external inspection.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400; font-family: verdana, geneva, sans-serif;\">Due to manufacturing technology and other reasons, the &#8220;self-breaking&#8221; rate of ceramic insulator is high, which is the fatal defect of ceramic insulators.<\/span><\/li>\n<\/ul>\n<h2><span style=\"font-family: verdana, geneva, sans-serif;\">Where to buy insulation products?<\/span><\/h2>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\">Currently, on the market there are many businesses that sell popular types of insulators that you can find and buy. <strong>504 Power<\/strong> is proud to be one of the reputable units specializing in providing all kinds of electrical materials and equipment for lines and substations that meet IEC quality standards with competitive prices.<\/span><\/p>\n<p><span style=\"font-family: verdana, geneva, sans-serif;\">Hopefully, with the information about the top 4 types of insulators above, you can understand the common types to apply to the selection and use of insulators for lines. Immediately contact the hotline <span style=\"color: #ff0000;\"><strong>0963 757 504<\/strong><\/span> for the fastest advice and support from <strong>504 Power<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Top 4 popular insulators Insulators are materials that protect and prevent current from flowing, playing an important role in the construction of electrical circuits and overhead electrical systems. Insulators are often used to make insulating products that help prevent electric currents, ensuring safety for users. Referring to insulating products in the electrical industry today, let&#8217;s [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3866,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[58],"tags":[220,221,222,223,224,225],"class_list":["post-3743","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-specialized-news","tag-insulator","tag-popular-insulators","tag-glass-insulator","tag-polymer-insulator","tag-porcelain-pin-post-insulator","tag-porcelain-line-post-insulator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Top 4 popular insulators nowsaday -<\/title>\n<meta name=\"description\" content=\"Referring to insulating products in the electrical industry today, let&#039;s take a look at top 4 popular insulators in today&#039;s 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