LT1800 Aluminum Nitride Conductive Ceramic Sheet

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Product Details

Export Markets:	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin:	Guangdong in China

Quick Details

Rated Voltage: KV/mm
Application: High Voltage
Material: Composite Polymer
Type: Insulation Sheet
Brand Name: LTD
Tensile Strength: MPa
Model Number: LT1800

Specifications

Typical Applications:

THERMAL CONDUCTIVITY THEORY

LT1800 ALN Sheet

LT1800 Aluminum nitride conductive ceramic sheet has high thermal conductivity 180W/m-k,one of the highest thermal conductivity materials in metallic materials (7~10 times of alumina ceramic sheet). Excellent mechanical properties, good processing, high precision, smooth surface, no microcracks, bending, etc. Low dielectric constant and dielectric loss, reliable electrical insulation performance. Non-toxic, high temperature of 1800 degrees, oil resistant, chemical resistant, and similar to the thermal expansion coefficient of silicon, without hygroscopic property, stable performance and high reliability in high temperature and high humidity. Along with the microelectronic devices, the extensive development of the microelectronic equipment, the high thermal conductivity nitride ceramic sheet is widely valued and applied.

Features & Benefits:

L Extremely high thermal conductivity

L High temperature and high humidity

Typical Applications:

L Application of optical communication devices

L High frequency microwave application

L Power electronic components

L LED industry Car electronic module

L the thermal module substrate

Physical Properties:

Property Sort	Property Content	Unit	Test Result
Basic Properties	Appearance/Color	-	Dense, Fine Crystal/off white
	Water Absorption	%	0
	Dimensional Tolerance	mm	0.1
	Thickness Tolerance	mm	0.05
	Volume Density	g/cm	3.3
	Surface Roughness Ra	m	0.25~0.5
	Warpage	Length	2
Mechanical Properties	Flexural Strength	MPa	450
	Modulus of Elasticity	GPa	320
	Moh's Hardness		8
Electrical Properties	Volume Resistance	.Cm	1013
	Dielectric Constant	1M Hz	8.7
	Dielectric Loss	1M Hz	310-4
	Dielectric Strength	KV/mm	17
Thermal Properties	Thermal Expansivity	X106/	4.4
	Specific Heat	J/kg.K	738
	Thermal Conductivity(30)	W/m.K	180

Standard thickness: 0.385mm,0.5mm,0.635mm,0.75mm,1.0mm;

Standard size: 50.8*50.8mm,76*76mm, 101.6*101.6mm, 114.3*114.3mm, 127*127mm, 140*190mm;

Customized size and shape is available.

for more, please feel free to contact us: rita(at)

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