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Wide temperature stable MLCC dielectric material
Wide-temperature stable MLCC medium, high performance, empowers automotive, aerospace, and petroleum exploration.
Type
Material
Tags
Resource utilization
Product application-related engineering and technology
Wide temperature stabilization
Nanometer barium titanate
Co-firing of metallic nickel electrodes
High dielectric constant
Mlcc dielectric materials
Solution maturity
Early adoption / Process verification
Cooperation methods
Face-to-face consultation
Applicable industry
Scientific research and technology services
Applications
Electronics industry
Key innovations
The innovation of this product lies in: the one-step solid phase method with independent intellectual property rights prepares wide-temperature stable MLCC media. It can be co-fired with base metals. Its performance reaches the international advanced level, realizes cost and performance optimization, adapts to harsh environments, and has high reliability.
Potential economic benefits
This material can be widely used in high value-added fields (automobiles and aerospace) by reducing manufacturing costs (base metal co-firing) and improving product performance and reliability. It has independent intellectual property rights and strong market competitiveness, and is expected to achieve significant economic returns.
Potential climate benefits
Low loss improves the energy efficiency of electronic equipment and reduces operating energy consumption; high reliability extends equipment life and reduces carbon emissions throughout the life cycle. Optimization of energy consumption in nickel electrode co-firing.
Solution supplier
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Shanghai Institute of Silicate, Chinese Academy of Sciences
Shanghai Institute of Silicate, Chinese Academy of Sciences
The Shanghai Institute of Silicate, Chinese Academy of Sciences, focuses on the research of advanced inorganic materials and supports high-tech industries and major national needs.
Shanghai，China
Solution details

Application areas:

MLCC dielectric materials have high dielectric constant, low loss, and wide temperature stability (-55.5~+150℃, low capacitance change), high withstand voltage and other characteristics, can still maintain stability and reliability in harsh environments, and is widely used in automotive electronics, petroleum exploration, aerospace and aerospace fields, etc.

Technical characteristics:

MLCC dielectric material with wide temperature stability was prepared by one-step solid state method with nano barium titanate as raw material. The material can be co-fired with base metal nickel electrode, and its related properties have reached international advanced level.

Performance indicators:

Dielectric constant ≥2000 (@1 kHz, 25℃)

Dielectric loss ≤0.02 (@1 kHz)

Meet the X8R temperature characteristics (-55~+150℃, |ΔC/C25℃|≤±15%)

Breakdown field strength ≥10 kV/mm (@25℃)

Insulation resistance IR≥10GΩ

Current status:

At present, this material has passed small-batch production and batch stability experiments, and is ready for the construction of a pilot production platform.

Last updated
10:58:33, Nov 04, 2025
Information contributed by
Green Technology Bank

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