一、Product Description
A white, milky white, transparent or semi-transparent PTFE film, an ultra-thin non-adhesive film without filler materials, possessing all the various properties of polytetrafluoroethylene resin.
二、Purpose
It is used for slot insulation, turn insulation, coil insulation, end wrapping insulation, pad insulation, electromagnetic wire wrapping insulation, capacitor dielectric, cable wrapping, transformer, toroidal transformer and composite material manufacturing of generators and AC/DC motors, insulation of electronic components, membrane switches, cast or dry-type high-voltage transformers.
三、List of application products
Electric motors, generators, welding machines, transformers, mutual inductors, complete sets of automated equipment, rectifiers, lightning arresters, etc. The film thickness is up to 15um and can be used for smooth surfaces and stamping seals of precision machines such as cameras, computers, and tape recorders.
四、Specification
Length/m | Width/mm | Thickness/mm |
25-500 | 10-50 | 0.05,0.08,0.1 |
五、Typical values of physical properties
Characteristics | Units | Typical value | Test method |
specific gravity | g/cm3 | 2.18~2.3 | |
Tensile strength | MPa | 50-90 | QB/T3267-1999 |
Elongation at break | % | 50-120 | QB/T3267-1999 |
| Hardness | D | 50-56 | |
| Surface resistance | Ω | 1*1012 | |
Volume resistivity | Ω.cm | 1*1018 |
Wechat: 13392788868
Website: www.hfptfe.com
Email: guangzhouf4@126.com, teflon@hfptfe.com
Address: Room 101, Building 8, Nansha Liandong U Valley, Danzao Town,
Nanhai District, Foshan City, Guangdong Province