LMC COATING

Features

Excellent adhesion, suspension and leveling, evenly coating the surface of the white mold after dipping to prevent whitening.

The ability of quick-drying can be surface dried in about 30 minutes, which is convenient for transporting castings to the drying room.

A certain strength and toughness, withstand a certain impact, so that the coating is not easy to crack during transportation and re-construction.

Excellent crack resistance, no cracking when the coating reaches a certain thickness.

Good moisture resistance, no moisture absorption and no moisture regain during production and storage.

Excellent air permeability, during the casting process, the gasification products are discharged out of the casting cavity through the coating to prevent carburization of the casting.

With excellent refractoriness, refractory aggregates are selected according to the material of the casting to prevent physical sticky sand and chemical sticky sand.

Construction of paint

For general castings, dip coating 2-3 times, the thickness of the coating after drying is 1.5-2mm.

Dip coating Baume degree 60 ° ± 2 °, brushing ° 70 ± 2 °.

After coating, it takes 8 hours to dry; 8 hours after repainting.

Quality assurance

Performance of SMC-Ⅳ lost foam paint:

Note: 1. The density of paint is the density when Baume degree is 60 ° ± 2 °

2. Viscosity measurement φ4 hole viscometer.

3. Suspension rate refers to suspension within 24H, 24H99%.

4. It belongs to water-based lost foam paint and is supplied in paste form.

package

 40kg plastic drum