UV/EB curable resins
- Technology
- UV/EB curable resins
- High refractive index acrylates
- KELLOMER LK-5007
KELLOMER LK-5007
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Description
· Aromatic diacrylate
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Key features
· High refractive index
· Good adhesion -
Functionality No.
2
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Diluent (%)
PEA
20 -
Color(APHA)
300 max
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Viscosity (cps, 25℃)
12,000 (60℃)
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Refractive index (25℃)
1.578
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Polymer solid (%)
80
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Molecular weight (Mw, g/mol)
2800
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Gel content (%)
88.1
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Cure speed (dosage, mJ/cm2)
450
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Pencil hardness
2B
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Tensile strength(PSI)
770
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Elongation(%)
13.425
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Solvent resistance (MEK rubbing)
<5
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Yellow index (ΔE)
1.47
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Gloss(60º)
144
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Reactivity
5
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Hardness
2
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Flexibility
4
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Adhesion
4
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Chemical resistance
1
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Scratch resistance
2
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Application
· Display
· Optical lenses
· High refractive index coating
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