Platinum Tao new material

Si₃N₄ Ceramic Substrate

Product Specifications:

Technical indicators:

Item type	Unit	S-80	S-100	S-130
Density	g/cm³	≥3.10	≥3.10	≥3.10
Roughness	μm	≤0.5	≤0.5	≤0.5
Bending Strength	Mpa	≥700	≥600	≥500
Warpage	%	≤0.5	≤0.5	≤0.5
Thermal Conductivity	W/(m·K)	80	100	130
Breakdown Strength	KV/mm	≥15	≥15	≥15
Volume Resistivity	Ω·cm	≥10¹⁴	≥10¹⁴	≥10¹⁴
Coefficient of Thermal Expansion	10^-6/K @40~400℃	2.6	2.6	2.6