PPS Film (polyphenylene sulfide)
As base film we use a biaxially oriented, high crystalline polymer film the name of which is Torelina.
Due to its good mechanical, thermal and electrical properties, this film is especially suitable for high demands.
This film is metallized with pure aluminum (99.98 %).
The electric resistance (metallization strength) and the kind of metallization will be according to the customer's requirements.
Here are our standard kinds of metallization available:
One side metallization with margin right / left
One side metallization with heavy edge type BLEND and margin right / left
Internal 2-section series with one side metallization
Internal 2-section series with one side metallization and heavy edge type BLEND
Other designs like internal series, double side metallization, tapered and segment metallization and many others on request.
Type designations PPS PS …
| PSPL | Plain-Film (non-Metallized) |
| PSMA | Aluminum Metallized |
| PSMAD | Aluminum Metallized double side |
| PSMAR | Aluminum Metallized with Heavy Edge |
| PSMZ | Zinc Metallized |
| PSMZR | Zinc Metallized with Zinc Heavy Edge |
| Nominal thickness (μm) | 1.2 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0 / 6.0 / 9.0 / 12.0 |
| Slitting width | ≥ 2.25 mm |
| Free margin | ≥ 0.25 mm |
| Inside core diameter | 75 mm |
| Roll outside diameter | 155 mm / 165 mm / 180 mm / 200 mm |
| Typical properties | high max usage temperature. high constant capacity over a wide range of temperature and frequency. low dissipation factor. dissipation factor and dielectric constant: low affected by temperature |
