Description:
PTFE resin is first molded into work-blank and then skived. The PTFE resin skived sheet tape are highly dielectric. Chemical resistant and not aging. They have a wide range of operation temperature.
Applications:
Lining, seaing and oilless lubricating materal and dielectric all any frequencies.
Capacitor dielectric, write isolation, electrical instrument isolation
Item
Thickness
(mm)
Thickness
Allowance
Width(mm)
Width
allowance
Length
(m)
High-density
0.030~0.100
±10%
30~90
±0.3
≥10
Semi-density
0.050~0.100
±10%
60~90
±0.3
≥5
Common
0.050~0.500
±10%
60~90
±0.3
≥5
TECHNICAL DATA:
Technical data
unit
High-density
Semi-density
Common
Tensile strength≥0.01
Mpa
≥30
≥20
≥10
Elongation at rupture
%
≥30
≥60
≥100
1MHZ dielectric loss
Tangent≥0.01
2.5x104
-
-
1MHZ dielectric constant
1.8~2.2
-
-
Dc breakdown voltage
(normal temperature)
Kv/mm
200
60
30