Kymide RHG is a kind of Hi-frequency Hi-temperature Polyimide film coated with special adhesive resin on one side or double sides, with high frequency characteristic, excellent dimensional stability, adhesion, electrical properties, heat and chemical resistance. It can be directly thermocompressed with various types of copper foils, mainly used in adhesive-free flexible copper clad laminate industry that requiring high frequency Characteristic, dimensional stability, heat-resistant, same as LCP application.
With lower Dk and Df values, effectively reduce the signal delay time and reduce the signal transmission loss;2, Good dimensional stability:
The thermal expansion coefficient is similar to one of copper, which can better match with various specifications of copper foil
Bidirectional low thermal shrinkage
Low water absorption is beneficial to improve reliability and stability in harsh conditions applications3, Better processability:
Lower heat sealing temperature (260~300°C)
Stable adhesion (≥1.0Kgs/cm)
Thickness of 31~75 um is Available in Various Options, Design Exclusive Solutions for High Frequency Flexible Copper Clad Laminates
Wide Range of Terminal Applications such as 5G Mobile Phones, High-Frequency Signal Transmission, Autonomous Driving, Radar, Cloud Servers and Smart Homes, etc.
-- The thermal expansion coefficient is similar to one of copper, which can better match with various specifications of copper foil;
-- Bidirectional low thermal shrinkage;
-- Low water absorption is beneficial to improve reliability and stability in harsh conditions applications;
-- Lower heat sealing temperature (260~300°C);
-- Stable adhesion (≥1.0Kgs/cm);
Thickness of 31~75 um is available in various options, design exclusive solutions for high frequency flexible copper clad laminates;
Wide range of terminal applications such as 5G mobile phones, high-frequency signal transmission, autonomous driving, radar, cloud servers and smart homes, etc.
Core ID: 76mm (3") or 152mm(6"), Core materials: Paper or plastic
Packaging：Carton and Pallets