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- Pressure Sensitive Adhesive Film for Industrial Use Prosave™
- high-heat-resistant adhesive film Prosave™ GF
high-heat-resistant adhesive film Prosave™ GF
Pressure Sensitive Adhesive Film for Industrial Use
Among the 'Prosave™' series, it is the only adhesive film that is based on a polyimide film with excellent heat resistance and coated with a heat-resistant adhesive.
It is ideal for process materials and masking of electronic components that require heat resistance.
Features of Prosave™ GF
Adhesive film with high heat resistance properties
Little increase in adhesive strength after heat treatment
Resists glue residue even after high-temperature processing
Comes with a separator that can be safely used even in clean environments.
Structure
GF003
GF005
Applications
For masking when painting automobiles
Protection or carrier for solder reflow process
Temporary fixation during metal processing
Protection for cutting FPC (flexible printed circuit board)
Secondary battery shipping protection
Motor shipping protection
Lineup
Product Type
| grade | type | Characteristics | Base material | Separator |
|---|---|---|---|---|
| GF | 003 | High heat resistance | Polyimide 25μm | 50μm |
| 005 | High heat resistance | Polyimide 12.5μm | 25μm |
Adhesive strength
| Unit: N/25mm | Adherent Before heating / After heating |
|||
|---|---|---|---|---|
| PI Film | Glass | SUS | ||
| GF 003 (Removal force after heating/increase suppression) | 4.75 /4.78 | 5.06 / 5.21 | 5.10 / 5.81 | |
| GF 005 (Removal force after heating/increase suppression) | 0.46 /1.48 | 0.26 / 0.63 | 0.34 / 1.32 | |
| * Heating conditions GF 003: 250°C for 1 hour GF 005: 230°C for 1 hour *The values listed are actual measured values and are not guaranteed. |
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