DuPont™ Pyralux® materials have been the foundation of the flex circuit industry for decades and comprise a broad offering of materials used to make circuitry in a wide variety of applications. These materials enable the design and manufacture of increasingly complex circuits for greater functional capacity and miniaturization, while maintaining high reliability through quality and consistency.

PYRALUX-FR	Copper clad	DATA SHEET
PYRALUX-FR	Coverlay	DATA SHEET
PYRALUX-FR	Bondply	DATA SHEET
PYRALUX-FR	Adhesive	DATA SHEET
PYRALUX-LF	Copper clad	DATA SHEET
PYRALUX-LF	Coverlay	DATA SHEET
PYRALUX-AP	Copper clad	DATA SHEET

The ESPANEX series of copper-clad lami-nated sheets (two-layer CCLs) for flexible printed circuit boards was developed by means of Nippon Steel Chemical's proprietary technology. This series is unique in that it involves no adhesive due to the use of low-expansion polyimide. ESPANEX has an excellent reputation as indispensable not only in the circuit boards for mobile phones, video cameras etc. but also in the drive circuit boards for LCDs (liquid crystal displays), where high performance and high As semiconductors move toward higher densities and higher levels of integration, requirements are becoming increasingly stringent with regard to rates of dimensional change, thermal resistance, electrical properties, mechanical properties etc. ESPANEX which enhances these characteristics, has benefited from this trend and now commands a principal share of the world's two-layer CCL market.

ESPANEX	M-SERIES	DATA SHEET
ESPANEX	S-SERIES	DATA SHEET

The KREMPEL-GROUP is an independent manufacturer of high quality semi-finished products and a leading global system supplier of modern materials. Our electrical insulations, composites, solar and electronic materials, as well as special laminates, enjoy an excellent reputation worldwide and we are global market leaders in many of these sectors. Our flexible base materials are proven starting materials in the manufacture of flexible printed circuits and SmartCards. These lightweight, flexible and space-saving components are being used to an ever greater extent in all areas of electronics: Circuits in cameras, mobile phones and automobiles.

AKAFLEX KCL HT	Copper clad	DATA SHEET
AKAFLEX KCL RA HT	Copper clad	DATA SHEET
AKAFLEX KDF HT	Coverlay	DATA SHEET
AKAFLEX PCL	Copper clad	DATA SHEET
AKAFLEX PCL FW	Copper clad	DATA SHEET
AKAFLEX PEICL HT	Copper clad	DATA SHEET
AKAFLEX PENCL HT	Copper clad	DATA SHEET
AKAFLEX PENDF FW	Coverlay	DATA SHEET
AKAFLEX PENDF HT	Coverlay	DATA SHEET

GTS was established in 1967 for the supply electrical laminates and heat activated adhesive tapes to the flexible printed circuit industry We have since become one of Europe’s leading and most progressive designers and manufacturers of flexible circuit materials and adhesive coatings (coverlays) with a reputation for quality, reliability and durability. GTS materials, supplied worldwide, have unlimited applications including flexible printed circuitry (CCL's) for use in the electronics and automotive industry. Other uses are within aviation, military and aerospace, data and communications, insulation and the sports and leisure industry.

ULTRAFLEX	GTS 5500	DATA SHEET
ULTRAFLEX	GTS 7800	DATE SHEET