Products 
PTFE Film
发布时间 : 2018-09-18 浏览次数 : 次
PTFE Film is purely made from PTFE resin, firstly using the method of mould pressing, sintering and cooling into the work-blank , then going through turning and calendaring. The turning film is non-directional and going through calendaring process into oriented film.
Features of PTFE Film:
Features of PTFE Film:
- Heat resistance to the high temperature up to 260℃. And even under the temperature of minus 196℃, it can keep the elongation of 5 percentages.
- Corrosion resistance to most of chemical medicine, strong acid and alkali, and other organic solvent.
- Weather resistance. Keep the from being aging and have a long service life.
- Excellent anti-adhesive. Extremely smooth surface keep it non-stick to any material as its low elongation.
- Non-toxic. It can be implanted into human blood vessel and visceral organ as its physiological inertia.
| Technical Data | ||
| Items | Unit | Index Parameter |
| Density | g/cm3 | 2．1-2．3 |
| Bending Strength | Mpa | 11-14 |
| Tensile Strength | MPa | 21-28 |
| Elongation At Break | % | ≥200 |
| Friction Coefficient | / | 0.04 |
| Water Absorption | % | <19 |
| Dielectric Strength | KV/mm | 18 |
| Usage Temperature | ℃ | -180-260 |
| Melting Temperature | ℃ | 325 |
| Specifications | Thickness(mm) | Width(mm) | Length(mm) |
| Standard | 0.02-2 | 10-120 | 30-100 |
| Non-standard | 0.02-0.08 | 300-1200 | 30-100 |