Our company can supply highly oriented pyrolytic graphite | HOPG material with stable and reliable quality. We can produce highly oriented pyrolytic graphite with different sheets, plates, blocks. Sizes max: 10*10*1.5mm; 20*20*1.5mm; 25*25*1.5mm; 50*40*2mm; Others to be confirm.

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Our company can supply highly oriented pyrolytic graphite | HOPG material with stable and reliable quality. We can produce highly oriented pyrolytic graphite with different sheets, plates, blocks..
Highly oriented pyrolytic graphite (HOPG) refers to the pyrolytic graphite with a high-temperature processing, performance close to crystal graphite, its a new type of graphite, referred to as (HOPG). The heat treatment temperature was 3200-3600 ℃. HOPG density greater than 2.25g / cm3, △ δ is 2 °.
HOPG grades: There are two grades of HOPG, grade A and grade B.
Standard Properties of HOPG as below:
Grade: HOPG
Properties: Density: 2.255-2.26 g/cm3
Mosaic angle range: 0.5±0.1°FWHM Grade A
0.8±0.2°FWHM Grade B
Distance between Carbon atom layer(002): 3.355-3.359A
Thermal conductivity: 1400-1800W/m.k  AB direction
8 W/m.k    C direction
C.T.E: 20×(10-6/℃)        C direction
Specific resistance: 3.5-4.5 ×10-5 ohm/cm      AB direction
Sizes max: 10*10*1.5mm; 20*20*1.5mm; 25*25*1.5mm; 50*40*2mm;
Others to be confirm.

Our Products were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions which enjoy a high reputation all over the world. We hope to establish a good business relationship with you; we will serve you with the best quality, best delivery time and best solutions

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