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Flexible water-based acrylic emulsion for gravure printing inks
Flexible water-based acrylic emulsion for gravure printing inks

Minimum Order: 0
Quality/Safety Certification: 0.00


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

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