Description
Water based 2K polyurethane systems are a new technology which is already successfully used in many applications also for wood coatings and more specifically furniture finishes, without having to sacrifice quality. Some properties like the ease of introduction by hand of the hardener and the determination of the pot-life through the viscosity increase can be optimized by choosing the right solvent to dilute the polyisocyanate.
Type
Water based 2K polyurethane system
Key features
Formaldehyde-free
Water resistant and non-yellowing
Excellent hardness, toughness and high gloss
Excellent anti-scratch and abrasion resistant performance
Typical properties
Part A: Water based polyurethane
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Appearance:
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Milky white liquid
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pH
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7-8
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Solid content
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40±1%
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Charge
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Anion
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Viscosity (25℃)
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400-800cP
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Part B: Hydrophilic polyisocyanate
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Appearance
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Clear liquid
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NCO content (%)
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22.5%
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Viscosity (25℃)
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500-750cP
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The resulted coating properties
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Pencil hardness
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2H-6H
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Gloss at 60º
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94.7
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Dry time for Touch (25℃)
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2 hours
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Dry time for Foot Traffic (25℃)
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24 hours
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Application
-Wood topcoat
-Furniture coating
Storage and handling
Available in 200 kg/ barrel or 25 kg/ barrel
Store products in tightly closed original containers at 5-40℃
Shelf life: 9 months from delivery date
According to non-dangerous goods transport