1. Lacquer Material:
PU-acrylated resin, acrylic monomers and composite sensitiser;
PU-acrylated resin, acrylic monomers and composite sensitiser;
2. Lacquer Working Principle:
After curing via UV irradiation, the lacquer can form on the substrates and a thin film bears properties of excellent adhesion.
3. Lacquer Merits:
(1)good adhesion to the bottom materials;
(2)high toughness;
(3)fast to dry and fast curing speed;
(4)good abrasion;
(5)little foam;
(6)evenly coating.
4. Lacquer Packing:
Standard: 20kgs/barrel
Optional: Other sizes are also avaliable
5. Lacquer Storage and shelf life
(a) Store in cool place, away from direct sun light.
(b) Gurangee 1 year in normal storage conditions and original packing.
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Product Code
Items
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CD Lacquer
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CD-R Lacquer
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DVD Bonding
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||
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1019
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1010
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300
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350
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550
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Appearance
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Clear
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Clear
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Clear
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Clear
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Clear
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Viscosity(cps/25centigrade)
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47±2
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45±2
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290±10
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350±10
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550±10
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Density
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1.086
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1.086
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1.09-1.13
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1.09-1.13
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1.09-1.13
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Moisture content
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≤0.2%
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≤0.2%
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≤0.2%
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≤0.2%
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≤0.2%
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Curing speed(S)
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2
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1
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2
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2
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2
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Adhesion
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Excellent
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Excellent
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-
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-
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-
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Protection of reflective layers
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-
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-
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Excellent
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Excellent
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Excellent
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Refractive index
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1.47
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1.47
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1.36-1.49
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1.36-1.49
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1.36-1.49
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Shrinkage on curing
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﹤7%
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﹤5%
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﹤8%
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﹤8%
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﹤8%
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Surface Tension (Dyne/cm)
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35
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35
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35
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35
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35
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Pencile hardness
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≥HB
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≥HB
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-
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-
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-
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Glass transition temperature
(centigrade)
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7
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7
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7
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7
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7
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Applications
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CD , VCD CD-ROM
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CD-R
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DVD 5
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DVD 5,DVD 9
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DVD 5,DVD 9
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