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1. Product Introduction
Polyester-based polyurethane resin HZ1520X is polymerized by polyester polyol and diisocyanate.
2. Product Characteristic
Good compatibility with poly(vinyl chloride‐vinyl acetate) copolymer and Ketone-aldehyde resin. Excellent leveling, transferring and overprinting properties. Good adhesion to all kinds of substrates. Especially suitable for producing medium/low speed printing ink, or printing ink which used solvent-free adhesive during its following processing.
3. Product Application
This product is suitable for producing polyurethane printing ink with mixed alcohol and ester solvent for gravure.
4. Technical Data
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Appearance
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Colorless or pale yellow transparent liquid
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Viscosity（mPa·s/25℃）
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700-1000
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Nonvolatile content (%)
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30±1
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Solvent
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Ethyl acetate, isopropanol
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5. Packaging, Storage and Shelf Life
180 kg (net weight) / metal drum. Store at room temperature (below 30℃) in sealed container for 6 months after production.
Note: It is recommended to make adjustments as per the variations in application condition.
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