High Thermal Conductivity Indium Alloy Heat-Conducting Fin Ideal for Electronics Cooling

• Customization: Available
• Color: Bright Silver Flake
• Material: The Indium Alloy Heat-Conducting Fin
• Model NO.: INS0K800
• Maximum Voltage: <10KV
• Thermal Rating: 94 V0
• Thermal Conductivity (W/M·K): >=80W
• Thickness (mm): 0.1-0.2
• Specific Heat (J/G·K): 0.238
• Melting Point (ºC): 150 ±2
• Density (G/Cm³): 7.23
• Volume Resistivity (Ω·cm): 5×10^4
• Volatility (%): <0.001
• Transport Package: Customized
• Specification: Customized
• Trademark: TOUSEN
• Origin: China
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

The Indium Alloy Heat-conducting Fin

The Indium Alloy Heat-conducting Fin is an ultra-high thermal conductivity interface material designed to bridge the gap between heat sources and heatsinks, significantly reducing thermal resistance and enabling rapid heat transfer.

Features

Exceptional Thermal Conductivity: With a thermal conductivity of ≥80W/m·K, The Indium Alloy Heat-conducting Fin far surpasses traditional silicon-based thermal materials, ensuring efficient heat dissipation.

Stable Physical and Chemical Properties: Non-toxic, harmless, and free from volatile substances like silicone oil, ensuring safety and reliability in various applications.

Superior Mechanical Properties: 

    * Low Hardness: Easy to process and apply.
    * Excellent Ductility and Plasticity: Adapts to various contact surfaces.
    * Strong Corrosion Resistance: Enhances the material's durability.

High Stability and Reliability: Outperforms existing thermal interface materials, providing long-term performance stability.

Applications

Immersion Cooling Servers: Effective heat dissipation for CPUs in immersion cooling systems.

Lasers: Ensures efficient thermal management for high-power laser devices.
Power Modules (IGBT): Optimizes thermal performance in power electronics.
Low-temperature Solder: Suitable for various soldering applications requiring high thermal conductivity.

Specification

Parameter		Test Result	Reference Standard
Color		Bright Silver Flake	Visual
Thermal Conductivity (W/m·K)		>=80W	Laser cutting sealing method
Thermal Resistance (℃*cm²/W)	Normal	0.33	40psi, 0.15mm ASTM D5470
	Embossed	0.26
Thickness (mm)	Normal	0.1-0.2	Customizable thickness
	Embossed
Specific Heat (J/g·K)		0.238	ASTM E1269-2011
Melting Point (℃)		150 ±2	GB/T 1425-1996
Density (g/cm³)		7.23	ASTMD792
Volume Resistivity (Ω·cm)		5×10^4	ASTMD257
Volatility (%)		<0.001	-
Environmental Protection		ROHS 2.0	-
Corrosivity		None	-

Storage Conditions

Temperature: Store in a shaded environment at temperatures below 30°C.

Humidity: Maintain relative humidity between 40% and 60%.
Storage Method: Keep sealed or vacuum packed, recommended for use within 3 months.

Usage Instructions

Clean: Ensure that the contact surfaces of the heat source and heatsink are clean.

Cut to Size: Trim the heat-conducting fin to the appropriate size.
Placement: Position the Indium Alloy Heat-conducting Fin between the heat source and the heatsink.
Secure: Tighten the heatsink and fasten the screws.

Company Profile

Guangdong Dongsen Zhichuang Technology Co., Ltd.was established in 2019, located in Guangdong Province, China, with a registered capital of 5 million RMB. We operate two R&D Center in China and Japan, along with two production bases in Guangdong Province, China. With over 200 employees boasting 14 years of industry experience in research, development, and production, we specialize in manufacturing and selling thermal conductive materials such as thermal conductive silicone pads, thermal grease, thermal double-sided adhesive tape, thermal potting compound, thermal gel, thermal copper foil, copper foil tape, graphite sheets, and thermal ceramic sheets. Additionally, we offer customized die-cutting services for various products. We have been providing OEM customization services for major global thermal material brands for an extended period. Our clientele includes major players in industries such as new energy vehicles, computers, power supplies, LED lighting, 3C electronics, network communications, electro mechanical equipment, instrumentation, and consumer electronics.

Our factory is certified under ISO9001, ISO14001, and IATF16949 systems, and our products hold authoritative certifications from third-party testing institutions like UL and SGS, ensuring compliance with requirements such as REACH\ROHS. We are globally recognized as a leading provider of thermal management solutions.

We are committed to meeting customer needs by delivering high-quality products and providing fast and flexible services to maximize customer value. Through our dedication, we have established strong partnerships with major new energy vehicle manufacturers, telecommunications companies, leading smartphone brands, and professional equipment manufacturers worldwide, enabling us to serve customers globally.

Packaging & Shipping