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Electronics and Communications Industry
Wei Chen Industrial utilizes advanced technologies such as integrated injection molding and metal insert molding (In-Mold Electronics, IME) to deliver high-performance and reliable components for diverse applications in electronic devices, optical communications, and electrical components.
Products:Plastic housings, fiber optic connectors, fiber adapters, optical attenuators
Technical Advantages:
．High-performance engineering plastics that meet high-voltage and insulation requirements
．Compact and precise assembly design enabling device miniaturization and lightweight construction
．Excellent flame retardancy and safety performance, compliant with electronic and electrical industry standards
PEI Material Properties
High Heat Resistance
Capable of long-term operation under elevated temperatures.
High Strength and Rigidity
Ensures structural reliability and impact resistance.
Excellent Chemical Resistance
Resistant to corrosion and a wide range of chemical solvents.
Superior Electrical Insulation
Ideal for precision electronic components.
Inherent Flame Retardancy and Low Smoke Emission
Compliant with safety and flame-retardant standards.
PEEK High-Performance Engineering Plastic Properties
1.Excellent Heat Resistance
PEEK can maintain stable mechanical strength and structural integrity under continuous operation at 250°C, with short-term heat resistance up to 300°C. It is ideal for high-temperature components and demanding environments.
2.Outstanding Chemical Stability
Exhibits exceptional resistance to various organic acids and solvents (such as nitric acid, acetic acid, formic acid, and methyl isobutyl ketone). PEEK remains stable even under prolonged exposure to high-temperature and high-pressure chemical environments.
3.Wear Resistance and Self-Lubrication
Features a low friction coefficient and excellent wear resistance, allowing long-term operation without lubrication. Commonly used in precision transmission parts, sliding elements, and sealing components.
4.Stable Electrical Properties
Maintains consistent dielectric constant and insulation resistance across a wide range of frequencies and temperatures, making it suitable for high-frequency electronics, semiconductors, and electrical insulation parts.
5.Dimensional Stability and Mechanical Strength
With a low coefficient of thermal expansion and high rigidity, PEEK retains precise dimensions and structural stability even in high-temperature or humid environments—ideal for precision machining and tight-tolerance applications.
