â– Product Type
MOR-FREE 698A / C-102 is a solvent-free two-component polyurethane adhesive used at temperatures of 40°C to 45°C.
â– Application range
MOR-FREE 698A/ C-102 is suitable for the combination of transparent film and aluminized film. Because of its excellent coating performance, the compounding speed can reach 300 meters per second, and the appearance of the product is transparent and clear. When used in transparent film composite structures, it has good heat resistance and is suitable for pasteurization and retort pouches. It can also be used for the packaging of dry chemical-non-corrosive products for compounding aluminum foil structures.
Adhesives may interact with other components in the material to be composited: inks, film aids, coatings, and the contents of the package and cause unpredictable quality changes. Especially in the following cases, vinyl film containing vinyl acetate, slip agent content greater than 500ppm, or containing some special additives, such as antistatic agents, antifogging agents, pigments, etc., must first be tested to confirm the adhesive The fit between the composite material and the packaged material.
Product Data Mor-ree 698 A Mor-Free C-102
NCO-component OH- component
Viscosity (25°C) mPa×s 6200 - 9500 500 - 1500
Blending ratio w/w: 100 45
Appearance Clear liquid, colorless or light yellow Clear liquid, colorless or light yellow
Source: Global Flexible Packaging Industry