Category: High-Performance Polymers
Liquid Crystal Polymer (LCP)
Liquid Crystal Polymer (LCP) is an ultra-high-performance thermoplastic with exceptional dimensional stability, low thermal expansion, and excellent electrical properties. It's ideal for precision electronic and optical applications.
Technical Specifications
Density
1.35-1.45g/cm³
Melting Point
280-330°C
Tensile Strength
100-200MPa
Flexural Modulus
10000-20000MPa
Izod Impact
4-8kJ/m²
Hdt
220-280°C
Test Standards:
ISO 1183ISO 527ISO 178ASTM D648
Key Properties
Exceptional dimensional stability
Very low coefficient of thermal expansion
Excellent electrical insulation properties
High heat resistance (up to 280°C)
Excellent chemical resistance
Low moisture absorption
Typical Applications
Electronic connectors and sockets
Fiber optic components
High-frequency circuit boards
Medical surgical instruments
Precision mechanical components
Available Grades
1Unfilled LCP - Maximum purity
2Glass-filled LCP - Enhanced strength
3Mineral-filled LCP - Improved stiffness
4Conductive LCP - EMI shielding
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