Electrical Insulation Rod Aln Aluminum Nitride Ceramic Insulating Irregular Hole Sheet

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Basic Information

Model NO.

BBXAN002

Product Name

Aluminum Nitride Ceramic Insulating Sheet

Density

3.3G/Cm3

Feature

Good Thermal Conductivity

Surface Roughness

0.3-0.5ra(μm)

Dielectric Strength

≥15kv/mm

Size

Customised Available

Flexural Strength

≥330 MPa

Corrosive Characteristics

Corrosion Preventive

Thermal Conductivity

≥170 W/M.K

Production Capacity

500,000 PCS/Month

Material

Aluminum Nitride (AlN)

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Product Description

Excellent Electrical Insulation Rod AlN Aluminum Nitride Ceramic Sheet

The AlN sheet is an ideal choice for heat dissipation substrates in electrical applications. It features high mechanical hardness, high thermal conductivity, and a thermal expansion coefficient similar to Silicon (Si). It offers excellent electrical resistivity and good chemical stability. Additionally, Aluminium Nitride is non-toxic and environmentally friendly.

★ Key Advantages

Extremely high thermal conductivity
Excellent electrical insulation
Low density and high hardness
Linear expansion coefficient similar to Si
Superior chemical stability

★ Main Applications

RF/Microwave Components & Power Modulus
Power Transformers & High Power LED packages
Laser Diode Sub-mounts
Microelectronic Packages
Transistors & Heat Sink Plates

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Technical Property Index

Property Content	Unit	Property Index
Density	g/cm3	≥3.30
Water absorption	%	0
Thermal conductivity	(20 ºC,W/m.k)	≥170
Linear expansion coefficient	(RT-400ºC,10-6)	4.4
Flexural strength	MPa	≥330
Bulk resistance	Ω.cm	≥10¹⁴
Dielectric constant	1 MHz	9.0

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Product Showcase

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Our Expertise & Services

Based on quartz and ceramics, after more than 20 years of development, we have grown into a modern enterprise specializing in research, manufacture, processing, and sales. We supply quartz glass, precise ceramics, porous ceramics, thick film resistors, and more. Our products and services reach clients in more than 108 countries and regions.

1. High-quality products	2. Optimal price	3. Safe transportation
4. Sample service	5. Customized size	6. Damage compensation
7. Safe package	8. After-sale service	9. Low procurement risk

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Packaging & Shipping

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Certifications

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Frequently Asked Questions

What products and services can you offer?

We supply Quartz Glass (tubes, rods, plates), optical glass, cuvettes, and various precise ceramics (porous and refractory). We also offer ceramic thick film resistors, ozone generators, and porous metal fiber products. All items can be designed and customized to meet specific demands.

Can you offer samples before mass orders?

Yes, we provide samples to reduce purchasing risk. Inventory items deliver within 3 days, while processed items take about 15 days. We offer free samples for low-value items (customer pays freight) and charge development costs for customized products.

What certifications and R&D achievements do you have?

We have passed ROHS, CE, MSDS tests and hold ISO9001 authentication. Our team holds 8 registered trademarks and 25 patents, and we have been recognized as a High-tech Enterprise and Private Science and Technology Enterprise.

Do you export products directly?

Yes, we have held export qualifications since 2008 with a professional export team. We have exported to over 108 countries and regions, allowing clients to purchase products and services directly from us.

How do you handle quality issues or shipping damage?

We have strict QC testing and a professional team. If quality doesn't meet contract requirements, we reproduce the products or offer a refund. For shipping damage, our secure packaging minimizes risk; if losses occur, we assist with logistics claims and arrange replacements.