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Dupont PCB


Dupont PCB ( Any Dupont PCB Enquiry Pls send mail to )

Electronics materials from a company with a deep understanding of materials science a commitment to technology leadership, a wide range of process expertise and a long history of innovation. DuPont offers the industry’s broadest array of high performance electronic materials. The portfolio includes materials for rigid and flexible circuits including: Kapton®, Pyralux®, Interra® and other advanced laminates.

Dupont HT

RayPCB is a leader in design and fabrication of HIGH TEMPERATURE APPLICATION FLEX CIRCUITS for use in industries such as Oil & Gas Exploration (“down hole”), Medical Instrument Sterilization (“autoclave survivability”); Engine Controls (“under hood”) and Automotive Brakes and Transmissions as well as many defense (aircraft, missile and vehicles) and space exploration applications.


RayPCB employs methodically developed process techniques along with DuPont’s new HT materials – copper clad laminate, coverlay and bondply – to fabricate state-of-the-art Flex Circuits which can operate at temperatures in excess of 250°C. The DuPont all-polyimide Pyralux HT material system have the highest temperature operating rating of any flex circuit material and provided with the long-standing quality and consistency that the industry has come value and expect from DuPont.


This proven interconnect solution gives the designer more options in solving electronic packaging challenges. With the ability to incorporate Flex Circuit and enjoy – in a high heat environment – the benefits of these three dimensional internconnects. Contact RayPCB for immediate discussion with an engineer to determine if this technology is right for your application.


“HT”, “Pyralux” and DuPont” are trademarks or registered trademarks of E. I. du Pont de Nemours and Company or its affiliates.

Dupont HT Datasheet

Dupont HT Datasheet

Dupont HT

Laminate Materials

Copper Clad Laminants

Pyralux® AC copper-clad laminate
Pyralux® AP copper-clad laminate
Pyralux® AP-PLUS all-polyimide thick copper-clad laminate
Pyralux® APR copper-clad resistor laminate
Pyralux® LF Copper-clad Laminate
Pyralux® FR copper-clad Laminate
Pyralux® TK flexible circuit material

Coverlay, Bondply & Sheet Adhesive

Pyralux® FR coverlay
Pyralux® FR bondply
Pyralux® FR sheet adhesive
Pyralux® LF coverlay
Pyralux® LF bondply
Pyralux® LF adhesive
Pyralux® LG Glass Reinforced Bonding Film
Pyralux® PC Photoimageable Coverlay

Except Dupont PCB, RayMing also offer Nelco PCB,Isola PCB, Arlon PCB manufacturing.