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Graphite heat dissipation film
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Thickness（μm）：30~1000
Density( g/cm³ )：0.5~1.8
Carbon content：99.5%~99.9%
Thermal Conductivity（W/㎡•K）：X.Y direction 250~450
Thermal diffusivity（25℃）( m㎡/s)：X.Y direction 200~320
Tensile strength（MPa）：≥4.0
Description
Main products
Expandable graphite is a kind of graphite product obtained from high-quality natural flake graphite after special modification treatment. After high temperature transient treatment, it changes from flake shape to worm shape, and the volume expands 100-400 times. This kind of expanded graphite still maintains the properties of natural graphite, and has good molding plasticity, flexibility, ductility and sealing. It is a variety of graphite sheets , High-quality raw materials for seals, can also be used as a new type of protective slag, heating agent in the metallurgical industry, and flame-retardant materials for the fire department.
Product Features
Graphite conductive (dissipative) heat film is a brand-new conductive (dissipative) heat material with unique crystal grain orientation and conducts (dissipates) heat uniformly in two directions. While shielding the heat source and components, the performance of electronic products is improved. The surface can be combined with metal, plastic, stickers, aluminum foil, PET and other materials to meet more design requirements. The product has high temperature resistance, radiation resistance and good chemical stability. Low thermal resistance (thermal resistance is 40% lower than aluminum, 20% lower than copper), light weight (30% lighter than aluminum, 75% lighter than copper), widely used in various flat panel displays, digital cameras, mobile phones, LEDs and other electronics product.
Qingdao Tising Technology Co., Ltd.
ADD:No. 9 Taixing Road, Meihuashan Industrial Park, Laixi, Shandong,China
TEL:+86-532-87412188
E-mail:li-ap@163.com
鲁ICP备84588107103号
Qingdao Tising Technology Co., Ltd. ADD:No. 9 Taixing Road, Meihuashan Industrial Park, Laixi, Shandong,China
TEL:+86-532-87412188 E-mail:li-ap@163.com 鲁ICP备19065419号-1 Powered by www.300.cn