Lumina Thermal Conductive Ceramic Sheet, Wear Resistance, Acid and Alkali Corrosion Resistance, for Chemical Processing Equipment

• Customization: Available
• Application: Electrical Insulation, Thermal Insulation
• Color: White
• Model NO.: TC
• Material: Aluminum, Ceramic Powder
• Maximum Voltage: <10KV
• Thermal Rating: 250 250
• Density (g/cm3): 3.7
• Thermal Conductivity (W/M.K): 24
• Flexural Strength (MPa): ≥300
• Surface Roughness (µm): 0.2-0.75
• Thickness: 0.6mm/ 1.0mm/Customizable
• Transport Package: Carton
• Specification: TO-220, TO-247, TO-3P, TO-264
• Origin: China
• HS Code: 3921909090

Product Description

Product Description

TC240 alumina thermal conductive ceramic sheet is made of high-purity selected raw materials according to special technology. It has a high thermal conductivity of 24W/m.k. The surface is flat and smooth. When used with silicone grease, it can effectively reduce the contact thermal resistance. It has high strength and is not easy to break. It is resistant to high temperature and high pressure, has high insulation strength, is resistant to acid and alkali corrosion, and is durable.

 

Product Features

1. High thermal conductivity, high insulation strength, high temperature resistance
2. High hardness and high strength
3. Wear resistance, acid and alkali corrosion resistance
4. Simple structure and small size
5. Smooth surface and uniform heating

 

Typical Applications

1. High power triode
2. Field-effect tube
3. Regulator module (LM78 series, LM317 series, Sanyo power supply thick module, source thick module)
4. Various audio power amplifier modules (TDA series)
5. High-power SCR module (Omron series)
6. Integrated rectifier module.
7. And other electric heating elements;
8. Heat dissipation and insulation of high-power LED lamp circuit board.

Technical Data Sheet

Test Item	Unit	Standard	Test Method
Color	/	white	/
Density	g/cm3	3.70	GB/T 2413
Thermal Conductivity	w/m.k	24	ISO 22007-2
Dielectric Constant	1MHz	9-10	GB/T 5594.4
Dielectric Strength	KV/mm	≥15	GB/T 5593
Flexural Strength	MPa	≥300	GB/T 5593
Warp	‰	≤2	/
Surface Roughness	µm	0.2-0.75	GB/T 6062
Water Absorption	%	0	GB/T 3299
Volume Resistivity	20ºC, Ω.cm	≥10^14	GB/T 5594.5
Coefficient of Thermal Expansion	10^-6 ºC^-1, (20-300ºC)	6.5-7.5	GB/T 5594.3
Coefficient of Thermal Expansion	10^-6 ºC^-1, (300-800ºC)	6.5-8.0	GB/T 5594.3

 

Company Introduction

ShenZhen DoBon Technology Co., Ltd., our company's main products are thermal conductive silicone sheets, thermal conductive grease, thermal conductive potting glue, thermal conductive gel, thermal conductive insulation sheets, thermal conductive double-sided tape, thermal conductive graphite sheets and other products, which are widely used in automotive electronics, power supplies, LED lighting, network communications, smart devices, and household appliances.

• 10000 square meters original production base in DongGuan city
• 20 sets production process and 4 fully automatic production line to help quick lead time
• With 100+ manufacturing raw material from oversea country
• We have ROHS, UL, ISO 9001, ISO 14001, IATF 16949 certificate.

Exhibition

 

FAQ

Q: Are you trading company or manufacturer ?
A: We are manufacturer, our factory in Dongguan city, China. Welcome to visit us.

Q: How long is your delivery time?
A: Each 100,000 pieces, we need about 3 days to produce. 

Q: Do you provide samples ? is it free or extra ?
A: Sample is available, please you need to pay for it.

Q: How to customize a sample?
A: Please send us design of your products, such as size, shape, etc. We can customize your products