WX-194 Waterborne polyester resin
Part I: Introduction
★This product is a modified water-based polyester resin designed for baking finish. It can be used with water-based amino resin.
★Excellent adhesion on all kinds of metal substrate ；Excellent adhesion on aluminum, aluminum alloy and galvanized sheet
★After crosslinking with amino group, the product has excellent rust resistance, balance of hardness and flexibility, and various chemical resistance.
Part II: Physical Characteristic
|
Appearance |
Translucent blue light dispersion |
|
Non-volatile content（%） |
40±2% |
|
Hydroxyl value |
120±5 (when 100% content) |
|
PH value |
6.5-7.5 |
Part III: Typical Applications
★The viscosity of the product will be significantly affected by adjusting the pH value when it is used. When the pH value is high, the viscosity will obviously increase, and vice versa.
★Can be directly dispersed with water or added alcohol ether solvent.
Examples of white paint proportion:
|
Materials |
Content wt% |
|
|
WX194 |
50 |
|
|
Cymel 303 |
2-2.5 |
|
|
Tego-270 |
0.3 |
Wetting agent |
|
DMEA |
0.6 |
|
|
DGBE |
1 |
|
|
70%钛白粉水浆 |
40.8 |
|
|
BYK-028 |
4.8 |
|
|
Deionized water |
0.3 |
|
|
30%BYK333 |
0.1 |
|
★Performance index (160℃（Plate temperature）Bake for 30 minutes Plate: grinding tin)
|
Pencil hardness |
Gloss (60 degree Angle) |
Adhesion |
Acid and alkali resistance（0.1N sulfuric acid, sodium hydroxide） |
Water resistance |
Salt spray |
|
≥3H |
≥85 |
Grade 0 |
Acid：120h；alkali ：240h |
72h |
240h（25μm） |
Part IV: packaging and storage
Effective shelf life from package date: 6 months
200 kg/Drum
CONTACT US
Tel:13827784647
Email:1006422942@qq.com
Add:Lunjiao Xiashi Industrial Zone,Shunde,Foshan,guangdong,china（528308）
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