PRODUCTS
PTFE FILM
PTFE Molded/Skived Sheet/Film
I、Features
Polytetrafluoroethylene sheet by suspension polymerization of PTFE resin molding. It has the best chemical resistance in known plastics and does not age. It has the best coefficient of friction in known solid materials and can be used at -180 ℃ to +260 ℃ without load.
II、Specifications:
PTFE Molded Sheet,Skived Sheet/Tape | |||
Type | Thickness(mm) | Width(mm) | Length(mm) |
PTFE Molded Sheet | 3 ~ 100 | 150~2000 | Max 2000 |
PTFE Skived Sheet | 0.2 ~ 6.5 | 300~2700 | ≥200 |
PTFE Skived Tape | 0.1 ~ 4.0 | 100~500 | ≥1000 |
PTFE Skived Film | |||
Oriented | 0.015,0.030,0.020,0.035,0.025,0.04 | 30-90 | ≥500 |
Semi-Oriented | 0.03,0.035,0.05-0.1 | 60-90 | ≥1000 |
Non-Oriented | 0.02,0.025,0.03,0.035,0.04-0.1,0.05,0.15,0.08,0.2,0.1,0.3 | 60-90 100-1000 | ≥500 |
III、Main Properties
Property | Unit | Oriented | Semi-Oriented | Non-Oriented |
Tensile Strength≥0.01 | Mpa | ≥30 | ≥30 | ≥10 |
Elongation At Break≥0.01 | % | ≥30 | ≥60 | ≥100 |
1MHZ Dielectric Loss Tangent≥0.01 | 2.5×10 -4 | - | - | |
Dielectric Constant | 1.8-2.2 | - | - | |
Dc Breakdown Voltage (normal temperature | KV/M | 200 40 | 60 40 | 30 |
IV、Usage:
Seals and lubricants for use in a variety of media, as well as electrical insulation for use at various frequencies. Capacitor media, wire insulation, electrical instrumentation insulation.
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