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Water-based acrylic emulsion
Product introduction:
WA-2007, WA-2008 are both acrylic copolymer emulsion. WA-2007 is a extremely soft resin that can enhance the adhesion,and WA-2008 can increase the hardness and abrasion resistance of the system, it is recommended to use two pairs together.

Physical properties:
Type |
WA-2007 |
WA-2008 |
Composition |
Acrylic compolymer |
Acrylic compolymer |
Appearance |
Milky white liquid |
Milky white liquid |
Solid content |
46±1 |
46±1 |
PH |
8±0.5 |
8±0.5 |
Solvent |
water |
water |
Viscosity |
800-1200mpa.s |
400-800mpa.s |
MFT |
-10℃ |
45℃ |
Tg |
-6℃ |
50℃ |
Features:
u excellent color performance.
WA-2007 has excellent adhesion for
u plastic plates and membranes and other substrates,as well as medium dry-speed.
u WA-2008,a hard resin, has good heat resistance, high hardness, wide compatibility interface and fast dry-speed.
Application areas:
u water-based gravure printing ink of soft pack

u water-based plastic paint
u water-based wood paint

u PET, PVC, BOPP, paper and other materials
Application Guide:
u WA-2007 can be used in plastic, metal, membranes and other substrates to enhance adhesion of film
u WA-2008, a hard resin,can be used as additional resin to increase film’s hardness, abrasion performance and heat resistance, while the resin have good adhesion for the plastic substrate.
u Painting method: gravure, spraying, brush coating, etc
u Curing conditions: room temperature or low temperature baking
u Adding suitable coupling agent can enhance film properties according to the substrate
Reference formula:( soft pack ink for example)
Material |
Quantity/g |
WA-2007 |
30 |
WA-2008 |
60 |
glycol or Lauryl ester |
5-10 |
DMEA |
0.2 |
Wetting agent |
0.1-0.3 |
Flatting agent |
0.1-0.3 |
Film performance:(50℃, 20 min)
testing item |
testing method |
result |
Appearance |
visual observation |
Good fullness |
Gloss |
60℃glossmeter |
≥75% |
Adhesion |
grid test |
0级 |
Water resistance |
Dipping at room temperature |
≥24h |
Packaging and storage:
u 15KG, 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;
u the shelf life is six months on the condition of not opening the can
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