graphene silver nanowire composite conductive film

Characterizations

Properties

Unit

Notes

Physical Property

Base Material (PET)

125±2

m

Micrometer

Sheet Resistance

30±3

/sq

4-Point Probe

Haze

1.8±0.2

%

Photoelectric Haze Meter

Transmittance

＞88.9

CIELAB Color Space

L*

＞86

%

Chromatometer

a*

＞0.5

b*

＜3.0

Resistance Uniformity

TD

＜10

%

VICTOR VC890C+

MD

Durability Properties

Thermal Stability

150℃/60min

＜10

%

Electric drying oven with forced convection

100℃/240h

Damp Heat Test

85℃/85%Rh;

240h

＜10

Programmable temperature and humidity tester

Damp Heat Test with Electric Current Bias

5V/2.5mA; 85℃/85%Rh;

240h

UV Ageing Test

2W/m;

240h

＜10

UV accelerated weathering tester

Solvent

Rub Test

Water

＞100

times

Cotton swab wiping method;

Resistance change <10%

Ethanol

Acetone