Platinum Tao new material

AlN Ceramic Substrate

Product Specifications:

Technical indicators:

Item type	Unit	A-170	A-200	A-230	A-120
Density	g/cm³	≥3.30	≥3.30	≥3.30	≥3.30
Roughness	μm	≤0.5	≤0.5	≤0.5	≤0.5
Bending strength	Mpa	≥400	≥300	≥300	≥650
Warpage	%	≤0.3	≤0.3	≤0.3	≤0.3
Thermal Conductivity	W/(m·K)	170	200	230	120
Breakdown Strength	KV/mm	≥15	≥15	≥15	≥15
Volume Resistivity	25℃，Ω·cm	≥10¹⁴	≥10¹⁴	≥10¹⁴	≥10¹⁴
Coefficient of Thermal Expansion	10^-6/K @40~400℃	4.6	4.6	4.6	4.6