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YJB 6510 sold by Guangzhou Hongshang Trading Co., Ltd. is an acrylic secondary dispersion, a milky white liquid. It is suitable for the polyol part of two-component waterborne polyurethane paint and has good decorative properties; it can also be used with amino resin to make waterborne acrylic paint. Low odor, high flash point, environmentally friendly and safe; can be mixed with water in any proportion, meeting environmental and health requirements. It has excellent weather resistance and good water resistance; good decorative properties and high gloss. When used with amino resin, a high hardness and high chemical resistance coating can be obtained. It can also be used with solvent-based isocyanate and has good stability. When used with aluminum silver powder, its arrangement is particularly good.
Physical and chemical indicators
project |
Indicators |
Appearance |
liquid |
color |
milky |
Thinner |
Distilled water, PNB |
Solid content, % |
45.0+2 |
Viscosity, mPa.s |
500-5000 |
pH |
7.0-9.0 |
Acid value (mgKOH/g) |
<15 |
Hydroxyl content, % (to solid content) |
3.6-4.2 |
Application Scope
YJB 6510 is suitable for outdoor paints and varnishes with high requirements for decorativeness and weather resistance, especially for engineering machinery, automotive parts, wind power coatings, container coatings, etc.
Reference formula (water-based metal varnish)
YJB6510 |
68 |
Melamines IAMEL 950 |
10 |
MF609 |
1.5 |
AdvantexTM AR |
0.5 |
BCS |
3 |
IPA |
3 |
YTS760 |
0.2 |
Purified water |
13.8 |
Performance Testing
Test items |
Test Method |
Test ResultsTest Results |
Appearance |
Visual inspection |
Good fullness |
Gloss |
60 degree gloss meter |
≥95% |
Adhesion |
100 grid method |
Level 0 |
Hardness |
Plumb gloss meter |
3H |
Water resistance |
Room temperature immersion |
>168h |
Water boiling resistance |
100℃ water boiling |
≥2 h |
MEK resistance |
Paint film thickness 25 mm |
230min |
5%NaOH resistance |
>72h |
|
5%HC1 resistance |
>72h |
At present, the above products have been stationed in Youliaoku. For more product information, please click: Hongshang Trading Acrylic Secondary Dispersion YJB 6510
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投稿報料及媒體合作
E-mail：luning@ibuychem.com
