WATERSOL UD-4208
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Description
Waterborne polyester-polyurethane dispersion.
Applications
Plastic films primer, especially nylon and PET.
Topcoat for various substrates like paper, etc.
Key features
Organic solvent free.
Adhesion to plastics like nylon and PET.
Clarity.
Hardness.
Anti--blocking properties.
Heat resistance.
Water resistance.
Characteristics
溶剤 | Water |
---|---|
重量固含 (%) | 19.0 - 21.0 |
粘度 (加德纳) | 100 max. (mPa s 25℃) |
溶液酸值 (mgKOH/g) | - |
溶液羟值 (mgKOH/g) | - |
环氧当量 (g/eq) | - |
PH值 | 6.0 - 8.0 |
色度 (加德纳) | - |