Film adhesive is supplied in rolls. Film thickness, width, and length in a roll correspond to the values specified in the table.
1. Appearance:Adhesive film of yellow or light brown color, transparent or slightly matte, free of foreign inclusions and contamination.
2. Mass fraction of volatiles, %, not less than: 2.5
3. Thickness, mm:0.05±0.02
4. Surface density, g/m²: 35–45
5. Shear strength, MPa (kgf/cm²), not less than:- at 20°C - 14.7 (150)
- at 60°C - 7.4 (75)