1、 Performance:

The main component of release agent RD-1619 is a mixture of organosilicon and polytetrafluoroethylene, which has excellent thermal and chemical stability, excellent demolding and isolation effects, does not corrode the mold, does not leave decomposition products on the mold surface, and presents a smooth and beautiful appearance of the product. It does not affect the adhesion and paint strength of the product, and does not contaminate the mold.

This product is a direct use type, easy to operate, and simple to use.

2、 Main purpose:

The demolding and anti sticking treatment of various resin products is specially adapted for the demolding of self hardening resin sand products in the cold core box process.

3、 Technical indicators:

Appearance: Colorless and transparent liquid

Density: 0.84 (D420)

Effective ingredient: 12%

Viscosity: 15 (mPa. s/25 ℃)

Flash point:>360 ℃

Diluent: Direct use type

4、 Usage:

Clean the mold thoroughly. Apply RD-1627 evenly onto the mold using a brush or spray gun, and wait for the solvent to evaporate before use. The frequency of use is based on the complexity of the mold and the molding material. Generally, the product is sprayed every 2 molds.

5、 Packaging:

High strength iron drum packaging, with a net weight of 25 kilograms or 160 kilograms per drum.

6、 Storage and expiration date:

Store in the original sealed container at -20 ℃ -50 ℃, with a shelf life of 24 months.