LED curable resins
- Technology
- LED curable resins
- KELLOMER LEDA-500
KELLOMER LEDA-500
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Description
· Polyester acrylate
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Key features
· LED curable acrylate
· Surface cure
· Oxygen free
· Low visicosity
· High reactivity
· Low irritation
· Good chemical resistance
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Functionality No.
4
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Diluent (%)
-
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Color(APHA)
100 max
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Viscosity (cps, 25℃)
120
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Refractive index (25℃)
1.487
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Polymer solid (%)
100
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Molecular weight (Mw, g/mol)
600
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Gel content (%)
97
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Cure speed (dosage, mJ/cm2)
450
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Pencil hardness
5H
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Tensile strength(PSI)
410
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Elongation(%)
20
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Solvent resistance (MEK rubbing)
>100
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Yellow index (ΔE)
1.08
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Gloss(60º)
136
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Reactivity
5
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Hardness
4
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Flexibility
2
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Adhesion
2
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Chemical resistance
5
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Scratch resistance
4
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Application
· LED curing
· Surface cure UV coating
· Oxygen free UV coating
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