{"id":7112,"date":"2025-05-20T10:31:20","date_gmt":"2025-05-20T02:31:20","guid":{"rendered":"https:\/\/www.hi-tech-materials.com\/?post_type=product&#038;p=7112"},"modified":"2025-05-20T10:38:26","modified_gmt":"2025-05-20T02:38:26","slug":"pi-sheets","status":"publish","type":"product","link":"https:\/\/www.hi-tech-materials.com\/zh\/product\/pi-sheets","title":{"rendered":"PI Sheets"},"content":{"rendered":"<p><strong>Product Description:<\/strong><br \/>\nPI sheets are made from polyimide (PI) material, offering outstanding high and low-temperature stability, wear resistance, chemical stability, self-lubrication, and high-temperature insulation. These sheets are ideal for use in high-tech applications, particularly in extreme temperatures and harsh environments. PI materials have a long-term working temperature range from -269\u00b0C to 400\u00b0C, with high mechanical strength and wear resistance. As a result, PI sheets are widely used in aerospace, telecommunications, and automotive industries.<\/p>\n<p><strong>Product Features:<\/strong><\/p>\n<ul>\n<li><strong>High Temperature Stability:<\/strong>PI maintains stable physical and chemical properties in high-temperature environments, with a long-term usage temperature of up to 300\u00b0C. Some high-performance PI materials can function short-term at temperatures above 400\u00b0C, making them suitable for high-precision high-temperature equipment.<\/li>\n<li><strong>Excellent Mechanical Properties:<\/strong>PI offers high strength, high modulus, and good toughness, making it capable of withstanding significant stress and deformation. It is ideal for precision equipment and applications requiring high stability.<\/li>\n<li><strong>Low Dielectric Constant and Loss:<\/strong>PI&#8217;s low dielectric constant and loss properties are particularly important in high-frequency circuits and microwave devices, reducing energy loss during signal transmission and improving efficiency.<\/li>\n<li><strong>Excellent Chemical Stability:<\/strong>PI exhibits exceptional resistance to most organic solvents and chemicals, allowing it to perform reliably in harsh chemical environments, thereby extending equipment lifespan.<\/li>\n<\/ul>\n<p><strong>Applications:<\/strong><\/p>\n<ul>\n<li><strong>Aerospace:<\/strong>PI sheets are widely used in precision components for aircraft and spacecraft, able to withstand extreme temperature changes and high-load conditions.<\/li>\n<li><strong>Electronics and Telecommunications:<\/strong>Applied in high-frequency circuits and microwave devices, PI sheets enhance signal transmission efficiency and reduce energy loss.<\/li>\n<li><strong>Automotive Industry:<\/strong>Used in automotive engines, transmissions, and other critical components, PI ensures efficient performance by offering high-temperature and corrosion resistance.<\/li>\n<li><strong>Mechanical Manufacturing:<\/strong>In mechanical equipment, PI sheets serve as wear-resistant, high-temperature, and corrosion-resistant components, ensuring long-term stable operation of machinery.<\/li>\n<li><strong>Chemical Equipment:<\/strong>PI sheets are used for seals, linings, and other components in environments with high chemical corrosion, ensuring durability and stability.<\/li>\n<\/ul>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"5\"]\n<div tabindex=\"0\" role=\"article\" data-tabster=\"{&quot;groupper&quot;:{&quot;tabbability&quot;:2},&quot;focusable&quot;:{}}\" data-content=\"ai-message\" aria-labelledby=\"qCjP5C64NhAdgRPyfetDd-author} qCjP5C64NhAdgRPyfetDd-content-0\">\n<div id=\"qCjP5C64NhAdgRPyfetDd-content-0\">\n<p>PI Sheets (Polyimide) are high-performance polymer materials known for their exceptional thermal stability, mechanical strength, and chemical resistance. They are widely used in aerospace, electronics, automotive, and industrial applications requiring durability and precision.<\/p>\n<\/div>\n<\/div>","protected":false},"featured_media":7114,"comment_status":"open","ping_status":"closed","template":"","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":false,"themepark_post_main_b":"","themepark_post_main_p":100,"themepark_paddingblock":false},"product_cat":[4584,70,4577],"product_tag":[5777,5826,5824,5825],"class_list":{"0":"post-7112","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pi-polyimide","7":"product_cat-polymeric-materials","8":"product_cat-specialty-engineering-plastics","9":"product_tag-aerospace-grade-engineering-material","10":"product_tag-high-performance-thermoplastic-sheets","11":"product_tag-pi-sheets","12":"product_tag-polyimide-polymer","14":"first","15":"instock","16":"shipping-taxable","17":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product\/7112","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/comments?post=7112"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media\/7114"}],"wp:attachment":[{"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/media?parent=7112"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_cat?post=7112"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.hi-tech-materials.com\/zh\/wp-json\/wp\/v2\/product_tag?post=7112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}