~Description
GM2850/ GM2850B is two-component polyurethane adhesive for films, metalized films and ALU foil high speed lamination, with high bonding strength and good heat resistance.
~Advantages
High working solid content, saving solvent cost.
Good water boiling resistance for plastic/plastic lamination.
High versatility, can be used for laminating transparent film, printed film, aluminum coating film and etc.
High resistance to content, packaging for food, medical, detergent liquid, cosmetic; vacuum bag, zipper bag, stand-up pouch, penguin shaped pouch, seal pouch, ketchup, yogurt package and so on.
~Physical Parameters
| Items |
GM2850 |
GM2850B |
| Composition |
-OH, polyester polyol |
-NCO, isocyanate |
| Appearance |
Yellow transparent liquid
|
| Solid Content (%) |
75±2 |
50±2 |
| Solvent |
EA |
| Viscosity (mPa•s, 25ºC) |
2500±500 |
10~50 |
| Mixing Ratio (weight) |
20 |
6 |
| It is a standard mixing ratio, should adjust based on the actual condition. |
~Foodstuff Standard
Complies with: CHINA GB9685 and amendments; USA FDA 21CFR 175.105; GERMANY BfR XXVIII; EU NO.10/2011 and amendments
~Package
Resin: 20kg/pail
Hardener: 6kg/tin
~Storage
Store it in a cool, dry, well-ventilated area. The shelf life of Resin is 12 months and the shelf life of Hardener is 10 months in original packages.
Audited Supplier 
Audited Supplier 
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