Keratherm Adhesives
Each film type requires its own special adhesive system. Besides flexible adhesives with low adhesive strength, Kerafol also offers adhesives with high adhesive strength or with various fillings for improved heat transport.
| Adhesive Properties | |||||||
|---|---|---|---|---|---|---|---|
| Property | Unit | Silicone PSA |
Silicone Gel |
Double-sided Adhesive Foil for FTC |
Acrylate | Acrylate + wax |
Filled Acrylate Adhesive |
| Color | translucent | translucent | translucent | translucent | translucent | milky | |
| Film Type | films with fiberglass | films with and without fiberglass | adhesive coating FTC 86/77 |
silicone free films | graphite films 90/10-S |
graphite films 90/15 |
|
| Application Temperature |
°C | -60 to +250 | -60 to +250 | -60 to +250 | -40 to +180 | -40 to +150
phase-change at 50-55°C |
-40 to +180 |
| Hardness | Shore A | 75 | 40 | 40 | 70 | 80 | 80 |
| Adhesive Properties |
highly adhesive | slightly adhesive | highly adhesive, filled silicone coating | highly adhesive | adhesive and hot-setting wax | filled, conducting adhesive | |
| Peel Resistance 1 |
N | 7-15 | 4-8 | 22.5 | 10-25 | 3 | 4 |
| Thickness of Adhesive |
µm | 10-20 | 20-35 | 90 | 10-20 | 50 | 25 |
| Shelf-Life 2 | months | 8 | 8 | 12 | 12 | 12 | 12 |
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180°C peel, peel-off speed: 300mm/min Test strip width: 25mm; Test strip length: 220mm Finat-Test-Method pursuant to DIN 53375, 53282, 53283 |
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