Waterborne Acrylic Resin for Glass Baking Coatings SE-9158
SE-9158 is a waterborne acrylic resin specifically designed for high-performance glass baking coatings. It is formulated to be used in combination with methylated amino crosslinkers (melamine resins) to produce water-soluble industrial glass baking enamels and inks.
|
Property |
Value |
Unit |
|
Appearance |
Clear transparent liquid |
--- |
|
Solid content |
60±2 |
% |
|
Viscosity(25℃) |
8.0-15.0 |
Pa·S |
|
Acid Value |
55-65 |
mgKOH/g |
|
Color (Fe-Co) |
≤2# |
--- |
|
Specific Gravity(20℃) |
0.99-1.03 |
g/ml |
- Good adhesion to glass;
- High gloss and high hardness;
- Excellent water resistance and outstanding alcohol resistance.
Specifically recommended for high-grade glass baking paints and industrial glass printing inks, including:
- Glass Wine & Liquor Bottles
- Glass Cosmetics & Perfume Packaging
- Home Appliance Decorative Glass Panels.
Neutralization Note: Prior to paint formulation, SE-9158 must be fully neutralized by adding Dimethylethanolamine (DMEA) at 9% of the total resin weight.
|
Raw Material Component |
Function / Description |
Weight Ratio (wt%) |
|
SE-9158 |
Waterborne Acrylic Resin |
55.0 |
|
BYK-333 |
Surface Additive / Leveling Agent |
0.2 |
|
Red Dye Conc. (Red Essence) |
Transparent Colorant |
10.0 |
|
Cymel / Amino 625 |
Methylated Melamine Crosslinker |
20.0 |
|
KH-560 |
Silane Coupling Agent |
2.0 |
|
Anti-blushing solvent |
Retarder / Anti-blushing solvent |
3.0 |
|
PM |
Co-solvent |
3.0 |
|
Ethanol |
Solvent / Diluent |
6.8 |
|
Total |
|
100.0 |
Curing ConditionsSubstrate: Glass Panel / Glass Bottle
Curing Schedule: 150℃* 30 minutes
Test Ambient Condition: 32℃, 78% RH
|
Test Item |
Performance Result |
|
Dry Film Thickness (DFT) |
18μm |
|
Pencil Hardness |
3H |
|
Gloss |
112 |
|
Film Fullness |
Excellent (OK) |
|
Resistant to ethanol immersion for 2 hours. |
No discoloration, no film peeling |
|
Cross-Cut Adhesion |
Class 0 |
|
Leveling Property |
Excellent (OK) |
|
Workability / Sprayability |
Excellent (OK) |
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