AQUACER 1040

AQUACER 1040 is a primary polyethylene dispersion designed specifically for formulating release agents used in metal die casting, particularly for aluminum. Here's a breakdown of its characteristics and applications:

Composition: AQUACER 1040 consists of a modified primary polyethylene dispersion combined with anionic and non-ionic emulsifiers.

Typical Properties:

• Density: 0.99 g/ml at 20°C
• Non-volatile matter: 38% after 1 hour at 125°C
• Carrier: Water
• Melting point: Approximately 95°C (due to the wax content)
• Viscosity: Less than 50 mPa·s at 25°C
• pH value: 9 at 20°C

Applications: It is primarily employed in the formulation of aqueous mold release agents for aluminum die casting processes.

Special Features and Benefits:

• Wetting: It ensures good wetting of the mold, particularly at elevated temperatures.
• Film-forming: Exhibits excellent film-forming properties, aiding in the creation of a protective layer on the mold surface.
• Adhesion: Provides outstanding adhesion to the mold surface, enhancing the overall quality of the finished molded components.
• Protection: Offers protection to the mold, resulting in excellent surface quality of the final products.
• Stability: Maintains stability even in environments with hard water conditions, ensuring consistent performance.

Recommended Levels: Typically added at concentrations ranging from 10% to 70% based on the total formulation of the release agent.

Incorporation and Processing Instructions: The additive can be diluted with water or directly mixed with all components of the aqueous mold release agent. It can also be used directly as an aqueous mold release agent.

In conclusion, AQUACER 1040 presents significant advantages for the metal die casting industry, providing effective mold release properties, surface quality improvement, and stability, particularly in challenging conditions.