CONTROL FO FLOW OGSOL(Osaka Gas Chemical)
Characteristics
- High refractive index, High heat resistance, Low shrinkage, High Flexibility
Physical property data
| Acrylate monomer | Mixture | ||||
|---|---|---|---|---|---|
| Product name | OGSOL EA-0200 | OGSOL EA-0300 | 【Development】 OGSOL GA-5000 |
OGSOL EA-F5710 | |
| Feature | High refractive index High heat resistance |
High Flexibility High heat resistance |
Ultra-high refractive index |
High refractive index Solvent-Free |
|
| Before Curing |
Refractive index | 1.616 | 1.555 | 1.620 | 1.601 |
| Color(APHA) | Approx, 5% toluene | NO | 30%MIBK | NO | |
| Solvent presence | >100,000 | 6,000-8,000 | 8,000-12,000 | 8,000-12,000 | |
| Viscosity [mPa・s](25°C) |
<100 | <100 | <500 | <100 | |
| After Curing |
Refractive index | 1.626 | 1.576 | 1.650 | 1.623 |
| Tg(DSC)[°C] | 211 | 17 | 228 | 127 | |
| Volume shrinkage [%] |
0.5 | NO DATA | NO DATA | NO DATA | |
| Water absorption [%] |
0.08 | 2.60 | NO DATA | NO DATA | |
* There is the 50% PGMEA dilution OGSOL EA-0200 (Product name: OGSOL EA-0250P)
Curing Condition
Photo iniciator : 3phr Irgacure 184
Irradiation device : High -pressure mercury lamp
Integrated UV light intencity : 360 mJ/cm2
Thermal yellowing test
| Product name | OGSOL EA-0200 | OGSOL EA-0300 | OGSOL GA-5000【Development】 | |||
|---|---|---|---|---|---|---|
| Test condition | Before the test | 230 ℃ × 30 분 | Before the test | 230 ℃ × 30 분 | Before the test | 230 ℃ × 30 분 |
| Appearance |  |
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| transmittance[%] | 99.4 | 97.9 | 99.6 | 97.9 | 99.7 | 95.8 |