Osaka Organic Chemical Ind., Ltd.

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Dendrimer Acrylate
Viscoat 1000 series
Structural Features Properties
Acryloyl group with approx. 14-functional
moieties ? Hardness Hypherbranched structure ?
Low Shrinkage
Osaka Organic Chemical Ind., Ltd. JAPAN
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Viscoat 1000 series
?Product Specifications?
Property Analysis method General-purpose type Medium sensitivity type High hardness type
Property Analysis method V1000 V1020 V1080
Appearance Visual Light yellow viscous liquid Light yellow viscous liquid Light yellow viscous liquid
Color APHA Max 100 Max 150 Max 200
Moisture Karl Fisher Max 0.5 Max 0.5 Max 0.5
Polymerization Inhibitor (MEHQ) Nitroso method Max 3000ppm Max 3000ppm Max 3000ppm
Viscosity (25?) Type E 0.40.7Pas 1.52.5Pas 4070Pas
Acid value (KOH mg/g) Neutralization titration Max 1.0 Max 1.0 Max 1.0
Hydroxyl value (KOH mg/g) Acetic anhydride method 540 540 580
Number average molecular weight GPC method (in PSt conversion) 10002000 15003000 20004000
Flash point Flash point - - -
P.I.I. P.I.I. 0 - -
OSAKA ORGANIC CHEMICAL IND., LTD.
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Viscoat 1000 series
?Curing Properties?
Property DPHA V1000 V1020 V1080 Curing condition
Pencil hardness 7H 3H 4H 9H Initiator 5 Irg.184 Coated film glass, film thickness 22 Irradiation 120W10cm(H)10m/min., 300mJ/cm2 Load 0.5kg
Steel wool scratching resistance 300g/cm2 50times - Many scratches 56 scratches No scratch Initiator 5 Irg.184 (THF 50 dilution) Coated film PET film (75µm), film thickness 10 Dried at 60? for 30min. after coating Irradiation 120W10cm(H)10m/min., 500mJ/cm2
Tack free 1 times 18 times 4 times 1 times Initiator 5 Irg.184 (THF 50 dilution) Coated film PET film (75µm), film thickness 10 Irradiation 60W40cm(H)10m/min., 30mJ/cm2/times
Curling 31mm 8mm 9mm 28mm Initiator 5 Irg.184 (THF 50 dilution) Coated film PET film (75µm), film thickness 10 Dried at 60? for 30min. after coating Irradiation 120W10cm(H)10m/min., 500mJ/cm2
OSAKA ORGANIC CHEMICAL IND., LTD.
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Viscoat 1000 series
?V1000/V1080 Properties ?
OSAKA ORGANIC CHEMICAL IND., LTD.
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