UV/EB curable resins
- Technology
- UV/EB curable resins
- Polyester acrylates
- KELLOMER LP-1012
KELLOMER LP-1012
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Description
· Carboxylated polyester monoacrylate
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Key features
· Low viscosity
· Acid functionality
· Alkali strippable
· Good adhesion to glass and metallic material -
Functionality No.
1
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Diluent (%)
-
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Color(APHA)
100 max
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Viscosity (cps, 25℃)
2000
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Refractive index (25℃)
1.508
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Polymer solid (%)
100
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Molecular weight (Mw, g/mol)
850
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Gel content (%)
78
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Cure speed (dosage, mJ/cm2)
2250
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Pencil hardness
3B
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Tensile strength(PSI)
N/A
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Elongation(%)
N/A
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Solvent resistance (MEK rubbing)
10
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Yellow index (ΔE)
1.5
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Gloss(60º)
129
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Reactivity
1
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Hardness
1
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Flexibility
5
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Adhesion
5
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Chemical resistance
1
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Scratch resistance
1
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Acid value(mgKOH/g)
130.1
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Application
· Alkali-strippable etch resist for PCB
· Promote adhesion property for variety substrates
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