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Hydroxyl acrylic emulsion
Product controduction:
WA-128A is a typical hydroxyl acrylicemulsion of the core shell structure.ithas excellent and extensive applied performance,as well as the character of advanced technology.

Physical properties:
Type |
WA-128A |
Composition |
(methyl)acrylic(ester) copolymer |
ionicity |
anion |
Appearance |
milky white and blue liquid |
Non-volative contnet |
45±1% |
PH |
8±0.5 |
Viscosity |
100-200mpa.s |
Feature:
u Fast dry-speed
u High hardness, good abrasion resistance
u Good water-resistance
u Good adhesion force
u Excellent salt spray, alcohol and other chemical medium resistance
u Brilliant outdoor color stability
Application area:
u Water-based two-componet floor coat

u Anti-corrosion coat of steel structure

u Water-based plastic coating

u Water-based wood coating
u High-equality water-based exterior wall coating material
Application guide:
u Mixed with WPU-2808 or other PU latex to enhace the reactive activity of the system with curing agent
u Have strong reactive activity with isocyanate as its high hydroxyl value
good compatibility with non-ionic and anionic water-dispersible polyester resin, acrylic emulsions and wat
u the shelf life is six months on the condition of not opening the can
Material safety:
The MSDS of the product will be provided under the client’s request
Special Note:This information is based on our existing technology and experience.and the provided technical advice are all on the basis of sincerity.it is not guaranteed for use in all samples and recipes,and all data above is just for reference.
u er dispersible PU curing agent;
u available to the desired viscosity
by thickening agent
u Painting method: spraying, curtain coating, dip coating;
u Curing conditions: room temperature or low temperature baking
Reference formula(floor paint):
Material |
Quantity/g |
|
A component |
2808 |
45 |
128A |
40 |
|
filler |
10-15 |
|
water |
Certain amont |
|
Wetting agent |
0.1-0.5 |
|
Flatting agent |
0.1-0.5 |
|
Thickenking agent |
Certain amont |
|
B component |
Iscoynate curing agent |
10-15 |
Film performance:(25℃,72h):
testing item |
testing method |
result |
appearance |
visual observation |
Good fullness |
Gloss |
60℃glossmeter |
≥90% |
adhesion |
grid test |
0 class |
hardness |
pencil hardness |
≥2H |
Water resistance |
dipping |
≥72h |
Abrasion resistance |
national standards |
good |
chemical resistance |
Brushing and dipping |
good |
Packaging and storage:
u15KG, 50KG, 100KG, 200KG plastic drum;
u stored in 100% opaque airtight container;
u stored in cool and dry room place at 5-30℃;
u the shelf life will be significantly reduced in high temperature or exposure conditions;

