CM-5222 Water based Secondary Dispersion Product User Manual

characteristic:

High gloss, high fullness, ultra-high hardness, excellent water resistance, high bursting limit, long activation period

Purpose:

Preparation of engineering machinery, rail transit, industrial equipment and other fields.

Product Performance:

Appearance: Milky white liquid

Solid content% (150 ℃, 1h):  44±2

Viscosity, rotational viscometer (CPS):5000-35000

Hydroxyl group: 2.2

Application reference：

1. CM 5222 is a secondary dispersion, and color paste can be directly added during paint production;

2. CM 5222 can be used in conjunction with curing agents from most manufacturers such as Wanhua;

3. The paint film prepared with CM 5222 can self dry at room temperature or be baked at low temperature, and the recommended baking temperature should not exceed 80 ℃;

4. Recommended solvents: BCS，DPNB , DPM

Reference formula and instructions for water-based red hydroxy acrylic topcoat

1. No anti rust pigment filler, substrate: tinplate/cold-rolled sheet; After drying for 2 days and baking at 80 ℃ for 3 hours, various indicators were tested.

Process description:

1 Put 1-8 into the dispersing cylinder in order and stir at high speed to disperse evenly.

2. Grind the above materials with a sand mill and control the speed and temperature. The temperature should not exceed 50 degrees Celsius. Grind them to a fineness of less than 20 microns before proceeding to the paint mixing process.

3. In the paint mixing process, add 9 and 10 in sequence and stir evenly. Add 11 and 12 to adjust the viscosity, then add 13 and stir evenly before packaging.

M-5222 Basic Performance Testing Indicators