{"id":8343,"date":"2026-07-12T08:46:13","date_gmt":"2026-07-12T08:46:13","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?post_type=product&p=8343"},"modified":"2026-07-12T08:46:13","modified_gmt":"2026-07-12T08:46:13","slug":"graphite-heat-shield","status":"publish","type":"product","link":"https:\/\/jinsuncarbon.com\/it\/prodotto\/graphite-heat-shield\/","title":{"rendered":"Graphite Heat Shield"},"content":{"rendered":"

Advantages of graphite heat shield<\/h2>\n

Graphite heat shield\u00a0commonly comes\u00a0in plate, tube, and arc-shaped assembly styles, which has outstanding comprehensive advantages.<\/p>\n

E<\/b><\/strong>xtremely strong high-temperature thermal stability<\/b><\/strong><\/p>\n

It can withstand a wide temperature range of -200\u2103 to 3000\u2103 without deformation in vacuum and atmosphere environments.<\/p>\n

 <\/p>\n

S<\/b><\/strong>trong heat radiation reflection capabilit<\/b><\/strong>y<\/b><\/strong><\/p>\n

It can effectively blocks\u00a0heat loss and achieving excellent insulation and heat preservation effects.<\/p>\n

 <\/p>\n

I<\/b><\/strong>nert chemical propert<\/b><\/strong>y<\/b><\/strong><\/p>\n

It is resistant to erosion by metal melts.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

L<\/b><\/strong>ow coefficiente di espansione termica<\/b><\/strong><\/p>\n

It resists\u00a0thermal shock, which\u00a0is\u00a0less likely to crack under sudden temperature changes.<\/p>\n

 <\/p>\n

Easy to process and shape<\/b><\/strong><\/p>\n

It\u00a0can be milled, drilled, cut, and assembled and has the long\u00a0service life.<\/p>\n

 <\/p>\n

L<\/b><\/strong>ow heat conductivity<\/b><\/strong><\/p>\n

It\u00a0can prevent heat from spreading outward, stabilizing the internal temperature zone of the furnace.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

Uses of graphite heat shield<\/h2>\n

Photovoltaic semiconductor industry<\/h3>\n

High-temperature furnace chamber insulation<\/b><\/strong><\/p>\n

You can use it in precision high-temperature processes such as photovoltaic silicon wafer sintering, semiconductor wafer annealing, and epitaxial growth. It can efficiently block internal heat radiation and heat conduction, which stabilizes\u00a0the constant temperature environment of the furnace chamber. With low heat conductivity, it prevents\u00a0heat loss and damage to the vacuum chamber and sealing<\/a> components, eliminate the release of impurities. And it effectively ensures\u00a0the processing cleanliness of precision components, improving\u00a0the yield of finished products.<\/p>\n

 <\/p>\n

Metallurgical Powder Metallurgy Industry<\/h3>\n

Workpiece sintering heat treatment<\/b><\/strong><\/p>\n

You can widely use\u00a0it in metallurgical processes such as sintering of hard alloys, metal powder forming, vacuum quenching and annealing of steel. It can evenly distribute the furnace temperature,\u00a0completely solving\u00a0local overheating, uneven heating, deformation and oxidation of the workpiece. And it significantly reduces the heat loss of the furnace body, which achieves\u00a0remarkable energy-saving and consumption reduction effects.<\/p>\n

 <\/p>\n

Industrial electric furnace industry<\/h3>\n

Vacuum furnace, atmosphere furnace, and high-temperature muffle furnace with thermal insulation<\/b><\/strong><\/p>\n

You can use it as the core thermal insulation structure of high-temperature electric furnaces\u00a0to\u00a0prevent the transfer of high temperatures. It can\u00a0significantly reduce the surface temperature of the equipment shell, avoiding\u00a0the risk of high-temperature burns.\u00a0And it\u00a0reduces the energy consumption for heating and temperature control fluctuations of the equipment. So it effectively protects the heating components,\u00a0which significantly extends the overall service life of the high-temperature forno elettrico<\/a>.<\/p>\n

\u00a0<\/b><\/strong><\/p>\n

New Materials Chemical Industry<\/h3>\n

Ceramic and carbon fiber high-temperature carbonization and sintering insulation<\/b><\/strong><\/p>\n

Due to its stable chemical properties, you can use it in the carbonization and sintering processes of new ceramic, carbon fiber, and composite materials. It does not react with any corrosive media, which can stably isolate harsh high-temperature conditions. It provides comprehensive protection for the furnace structure, ensuring the continuous and stable operation.<\/p>\n

 <\/p>\n

Field of scientific research experiments<\/h3>\n

Heat insulation of the high-temperature test equipment<\/b><\/strong><\/p>\n

You can use it\u00a0for laboratory high-temperature tube furnaces, thermogravimetric analyzers\u00a0and other precision experimental equipment. It avoids\u00a0damage to the precision detection instruments caused by high-temperature radiation\u00a0and deviations in experimental data. And it can precisely isolate the experimental heat source, which\u00a0ensures\u00a0the accuracy and reliability of various high-temperature experimental data.<\/p>","protected":false},"excerpt":{"rendered":"

Graphite heat shield\u00a0is a special high-temperature insulation component made by integrating and processing high-purity graphite raw materials through precision machining. With \u00a0high-temperature resistance, low thermal conductivity, anti-heat radiation, and chemical stability,<\/p>\n

it is widely used in high-end high-temperature equipment. And it is\u00a0suitable for various high-temperature industrial furnace conditions, which\u00a0can continuously meet the usage requirements of high-temperature equipment for long-term operation. You can use it in\u00a0semiconductor annealing furnaces, photovoltaic sintering furnaces, and vacuum heat treatment furnaces.<\/p>","protected":false},"featured_media":8363,"template":"","meta":[],"product_brand":[],"product_cat":[38],"product_tag":[],"class_list":["post-8343","product","type-product","status-publish","has-post-thumbnail","product_cat-graphite-products","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nGraphite Heat Shield Manufacturer in China<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jinsuncarbon.com\/it\/prodotto\/graphite-heat-shield\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Graphite Heat Shield\" \/>\n<meta property=\"og:description\" content=\"Graphite heat shield\u00a0is a special high-temperature insulation component made by integrating and processing high-purity graphite raw materials through precision machining. With \u00a0high-temperature resistance, low thermal conductivity, anti-heat radiation, and chemical stability, it is widely used in high-end high-temperature equipment. And it is\u00a0suitable for various high-temperature industrial furnace conditions, which\u00a0can continuously meet the usage requirements of high-temperature equipment for long-term operation. You can use it in\u00a0semiconductor annealing furnaces, photovoltaic sintering furnaces, and vacuum heat treatment furnaces.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/it\/prodotto\/graphite-heat-shield\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2026\/07\/Graphite-Heat-Shield.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"763\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:label1\" content=\"Prezzo\" \/>\n\t<meta name=\"twitter:data1\" content=\"\" \/>\n\t<meta name=\"twitter:label2\" 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