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Aldehyde & ketone resin is neutral nonsaponifiable resin with high brightness and light resistance. It has high gloss, hardness and weather resistance. It is suitable for most printing ink, coating and adhesive system.
Aldehyde & ketone resin is soluble in most coating solvents except of water and aliphatic hydrocarbon. It has fine consistency with most resin and plasticizer.
Performance parameter
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Item
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Standard index
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AK100
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AK120
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appearance
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light yellow to brown yellow transparent solid
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softening point ℃
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80~100
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100~125
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chromaticity(Fe-Co colorimetric)
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≤1
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≤1
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acid value(mgkoH/g)
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≤1
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≤1
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hydroxyl value(mgKOH/g)
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≥100
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≥100
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specific gravity (20℃)g/L
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1.15~1.17
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Printing ink industry
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Uses
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Dosage
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| Used in plastic surface printing ink, plastic compound printing ink, aluminium foil printing ink, gold blocking printing ink, paperboard printing ink, anti-forgery ink, transparent ink, heat transfer printing ink to improve glossiness, adhesive force, levelling property and drying capacity | recommended 2%-5% |
| Used in solvent type gravure, flexography and silk-screen printing to improve pigment wettability, glossiness and solid content | recommended 3%-8%。 |
| Used in cigarette case oil polish, paper oil polish, leather oil polish, shoes oil polish, fingermail oil polish, tipping paper printing ink to improve glossiness, adhesive force, drying property and printing property | recommended 5%-10%。 |
| Used in ball-point pen printing ink to endow it with specialrheological property | |
| Used in high temperature resistant milk carton printing ink and in other system | recommended 1%-5% |
| Used in ink, lakes, fiber type printing ink, excellent water proofing property | |
| Mixed with styrene and modified crylic acid to manufacturing copying machine used toner |
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