Core Advantages

Natural layered structure delivers exceptional heat resistance, easily withstanding long-term operation at 300-500°C and short-term exposure to extreme temperatures up to 2000°C in inert atmospheres. Flake graphite resists high heat like no other material, making it ideal for extreme thermal environments.

Technical Specification

Performance Category	Key Parameter	Technical Specification	Remarks
Thermal Resistance	Long-term Operating Temperature	300-500°C (in air)	Suitable for high-temperature industrial equipment
	Short-term Withstand Temperature	2000°C (in inert gas)	For molten metal/aerospace applications
	Thermal Expansion Coefficient	0.8-1.2×10⁻⁶/K	Excellent thermal shock resistance
Thermal/Electrical Conductivity	In-Plane Thermal Conductivity	150-1500 W/(m·K)	Far exceeds copper/aluminum
	Volume Resistivity	5-15 μΩ·m	High conductivity for electrode materials
Mechanical Properties	Tensile Strength (Room Temp.)	15-25 MPa	High strength for flexible materials
	Tensile Strength (2000°C)	30-50 MPa	Strength doubles at high temperature
	Compressive Strength	80-120 MPa	Suitable for high-pressure seals/structural parts
Chemical Stability	Acid/Alkali Resistance	Resists 98% sulfuric acid, 37% HCl, 50% NaOH	For highly corrosive environments
Product Specifications	Standard Thickness	0.03-5.0 mm	Custom ultra-thin options (0.005mm)
	Purity	≥99.9%	High crystallinity, stable performance

All products support personalized customization

Outstanding Properties

Superior Thermal Conductivity: In-plane thermal conductivity up to 150-1500 W/m·K, far exceeding metals
Excellent Electrical Conductivity: 100 times better than ordinary non-metallic materials
Chemical Resistance: Impervious to acids, alkalis, and solvents
Flexible & Versatile: Can be processed into ultra-thin sheets (0.03-2.0 mm) for diverse applications

Applications

High-Temperature Industry: Furnace linings, high-pressure seals - where flake graphite resists high heat most effectively
Electronics Cooling: Efficient heat dissipation for 5G devices, LEDs, CPUs
New Energy: Battery electrodes, fuel cell components
Aerospace: Thermal protection systems, lightweight structures
Safety Protection: Intumescent flame-retardant coatings

Why Choose Our Product?

Proven Performance: Tested in extreme environments - flake graphite resists high heat with unmatched reliability
Lightweight & Efficient: Lighter weight with better heat dissipation
Customizable: Various specifications available, supports special requirements