Aluminum Nitride Substrate

Aluminum Nitride Substrate

Product Advantages:
1. Standard thermal conductivity 175W/m·K, high thermal conductivity 200W/m·K, ultra-high thermal conductivity 230W/m·K.
2. Customization services available, capable of producing substrates such as milled type, ready-to-burn type, high bending resistance, high thermal conductivity, polished type, and laser-marked type.
3. Suitable for various metallization: DPC, DBC, TPC, AMB, thick film printing, thin film printing, etc.
4. Minimum thickness can reach 0.1mm.

Features: It has high mechanical strength, high heat resistance, and low cost.

Dimensions: The standard size of the sintered aluminum nitride substrate is 120mm x 120mm x 1mm, and it can also be customized according to customer requirements.

Applications: High-temperature tools, molten metal containers, solar cells, and other fields.

Item	Unit	NC-170	NC-200	NC-230
Color	-	Gray/Beige	Gray/Beige	Gray/Beige
Thermal conductivity	[@20°℃]w/m·k	$\≥$ 170	$\≥$ 195	$\≥$ 225
Bending Strength	MPa	>450	>380	>350
Surface Roughness	μm	<0.5	<0.8	<0.85
Volume Density	g/cm²	$\&ge;$ 3.3	$\&ge;$ 3.3	$\&ge;$ 3.3
Warpage	%0	<2.5	<2.5	<2.5
Coefficient of Linear Expansion	[RT-300℃]10-6mm/℃	4.6	4.6	4.6
Volume Resistance	20℃ Ω $=1\text{V}/\text{A}$·cm·cm$$	>10^14	>10^13	>10^13
Dielectric constant	[@1MHz]	9.0	8.7	8.5
Dielectric Loss	[@1MHz]	4.6*10^-4	4.6*10^-4	4.6*10^-4
Dielectric Strength	(KV/mm)	$\&ge;$ 15	$\&ge;$ 15	$\&ge;$ 15

Henan ZG Industrial Products Co. Ltd. was founded by specialists of leading industrial institutes in Zhengzhou city, China in 2007.
Our company manufactures, complex develops, supplies, introduces and upgrades products from technical ceramics, heating elements and graphite. We provide services for the manufacture, repair and renovation of special high-temperature equipment as well. In addition, our company provides services for R&D, analytical research within our specialization.
We have established contacts with the world’s leading and domestic manufacturers of ceramic and heating elements, leading industry institutes and track all the latest trends in this field.
The introduction of ceramic and heating elements in production requires a special study of each case, taking into account technological and market nuances. The specialists of our company have all the necessary experience for the most complete solution of the customer’s problem and developing an optimal offer.
Among our customers are chemical, petrochemical, oil refining, oil and gas, mining, mining and concentrating, paper, metallurgy, power, electrical, electronic, glass and other industries.
We will be glad to answer all your questions.