Special Products

EL-NG

Polyester film with conductive coating on the front side. Both sides with ink receptive coating. Material is available with a thickness of 0.13 mm and 0.18 mm.

Available in sheets and rolls. Sheets available in standard packing unit or on demand. All sheets and rolls are equipped with self-adhesive protective film on the conductive side as standard.

Cut sheets

Art. Number	Nominal thickness (mm)	Packing quantity
4891x.125.xxxxx	0.13	100
4891x.175.xxxxx	0.18	100

Rolls

Art. Number	Length (m)	Nominal thickness (mm)
4891x.125.xxxxx	100	0.13
4891x.175.xxxxx	100	0.18

Technical data

Characteristic

Ink receptive coating
Suitable for textured laquers

Properties

Property	Test Method	Value
Optical
Haze	ASTM D1003-77	0,6 - 2,0%
Mechanical
Embossing	Folex method	possible
Tensile strength at break	ASTM D 882	170 N/mm²
Chemical
Chemical stability	Folex method	partly resistant
Electrical
Dielectric strength¹	ASTM D149-81	120 kV/mm (125 µm)
Surface resistivity	ASTM D257-83	110 Ohm/sq.
Thermal
Shrinkage TD	130°C 30 min Folex method	< 0,7%
Shrinkage MD	130°C 30 min Folex method	< 0,7%
Maximum processing temperature		120°C
Melting temperature¹	ASTM E794-85	255°C
Surface
Roughness Ra	EN ISO 4287, ASME B46.1	0,1 - 0,4 µm
Scratch resistance	Folex method	partly resistant
Surface tension Front side	DIN 53364, ASTM D2578	44 ± 2 mN/m
Surface tension Back side	DIN 53364, ASTM D2578	38 ± 2 mN/m

¹ Data derived from base film Polyester manufacturer's literature

Specifications

Nominal thickness (mil)	5.2
Nominal thickness (mm)	0.13
Base Material	Polyester
Packing quantity	100

Handling

Preliminary testing necessary by customer

Downloads (PDF)

Catalogues

FILMS FOR INPUT SYSTEMS (EN) (PDF)
FILMS FOR INPUT SYSTEMS (DE) (PDF)
FILMS FOR INPUT SYSTEMS (IT) (PDF)

Flyer

INNOVATIONS (EN) (PDF)
INNOVATIONS (DE) (PDF)