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INTRODUCTION
This series of polyester polyols are mainly used in flexible packaging adhesives, including solvent-based and solvent-free adhesives. The advantages of the adhesives produced by this series of polyester polyols would be light color, strong initial tack, excellent resistance heat and hydrolysis resistance.
APPLICATION
This series of polyester polyols is widely used in solvent-based and solvent-free flexible packaging polyurethane adhesives.
TECHNICAL DATA SHEET
|
Grade |
Molecular Weight (g/mol) |
OH Value (mgKOH/g) |
Acid Value (mgKOH/g) |
Water Content (％) |
Application |
|---|---|---|---|---|---|
|
PE-3321 |
2000 |
53-57 |
≤0.5 |
≤0.03 |
General solvent type flexible packaging adhesive |
|
PE-3320 |
2000 |
53-57 |
≤0.5 |
≤0.03 |
Water resistant soft packaging adhesive |
|
PE-3322 |
2000 |
53-57 |
≤0.5 |
≤0.03 |
Water resistant soft packaging adhesive |
|
PE-2000IS |
2000 |
53-57 |
≤0.5 |
≤0.03 |
Water resistant soft packaging adhesive |
|
PE-450MN |
450 |
245-255 |
≤0.5 |
≤0.03 |
Solvent-free flexible packaging adhesive |
|
PE-900ND |
900 |
120-128 |
≤0.5 |
≤0.03 |
Solvent-free flexible packaging adhesive |
|
PE-3306 |
600 |
183-193 |
≤0.5 |
≤0.03 |
Solvent-free flexible packaging adhesive |
