CM-5339 Water based acrylic dispersion

characteristic

High gloss, high fullness, ultra-high hardness, excellent water resistance, bursting foam

Extreme high, 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): 45 ± 2

Viscosity, rotational viscometer (CPS):<4000

Hydroxyl group: 3.9

Application reference

1. CM5339 is a secondary dispersion, and color paste can be directly added during paint production;

2. CM5339 can be used in conjunction with HDI curing agents from most manufacturers such as Wanhua;

3. The paint film prepared with CM5339 can self dry at room temperature or be baked at low temperature, and the recommended baking temperature should not exceed 80 ℃;

4. Recommended solvents: DB，DPNB，DPM

5339 recommended solution for dispersed surface paint (white)

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

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

Process description: 1. Put 1-7 into the dispersing cylinder in order, stir at high speed, and 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 to a fineness of less than 20 microns before proceeding to the paint mixing process.

3. The paint mixing process involves adding 8-12 in sequence and stirring evenly, adding 13 to adjust viscosity, then adding 14 and stirring evenly, and finally packaging.