1 Application: gravure printing ink, plastic paint, wood paint
2 Solid content: 46%
3 Viscosity:800-1200mpa.s
4 Tg: - 6C
Water-based acrylic emulsion
Brief introduction:
WA-2007, WA-2008 are both acrylic copolymer emulsion. WA-2007 is a extremely soft resin which can enhance the adhesion. WA-2008 can increase the hardness and abrasion resistance of the system, it is recommended to use WA-2007 and WA-2008 together.
Physical properties:
Item No. | 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 |
Volatile | water | water |
Viscosity | 800-1200mpa.s | 400-800mpa.s |
MFT | -10°C | 45°C |
Tg | -6°C | 50°C |
Features:
1. Excellent color performance.
2. WA-2007 has excellent adhesion for plastic plates and membranes and other substrates, as well as medium dry-speed.
3. WA-2008,a hard resin, has good heat resistance, high hardness, wide compatibility interface and fast dry-speed.
Applications:
1. Water-based gravure printing ink of soft pack
2. Water-based plastic paint
3. Water-based wood paint
4. PET, PVC, BOPP, paper and other materials
Application Guidelines:
1. WA-2007 can be used in plastic, metal, membranes and other substrates to enhance adhesion of film
2. WA-2008, a hard resin, can be used as additional resin to improve film’s hardness, abrasion performance and heat resistance, while the resin have good adhesion for the plastic substrate.
3. Painting method: gravure, spraying, brush coating, etc
4. Curing conditions: room temperature or low temperature baking
5. 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 performances:(50°C, 20 min)
Testing item | Testing method | Result |
Appearance | Visual observation | Good fullness |
Gloss | 60°CGloss meter | ≥75% |
Adhesion | 100 grid test | Level 0 |
Water resistance | Dipping at room temperature | ≥24h |
Packaging and storage guidelines:
1. 15KG, 50KG, 100KG, 200KG in plastic drums;
2. Stored in 100% dark light tight containers;
3. Stored in cool and dry indoor place at 5-30°C;
4. The shelf life will be significantly reduced at high temperature or exposure conditions;
5. The shelf life is six months from production date stored in sealed containers.
Material safety:
The MSDS of the product will be provided upon the client’s request