specifications

CQ613/CQ612/CO611/CO610

Scope of use

Suitable for coating molds and cores of alkaline steel such as high manganese steel, to prevent sand sticking defects in castings and improve surface quality of castings.

Usage

Before using the coating, it should be thoroughly stirred and evenly mixed. Generally, the casting should be coated once, and immediately ignited and dried after application. For large castings and areas prone to sand sticking, it can be applied more than twice. After adjusting the viscosity with alcohol based solvents, it can be applied to various coating methods.

performance index 

Specific gravity: 1.5~1.9g/cm ³

Viscosity: (20 ° C) Ф 4mm) 16-23s

Suspension: (2 hours) ≥ 98%

Gas generation: (850 ° C) ≤ 20ml/g

Coating wear resistance: (64r) ≤ 0.4g

Performance characteristics

1. Has high fire resistance, high suspension, good thixotropic performance, good leveling performance during use, non-toxic and odorless

2. After the coating is dry, it does not crack or blister, has high strength and less gas generation, and the surface of the coating is smooth and dense

3. After casting, the surface of the casting is smooth and easy to clean.