Sigma Mixer In Adhesive Production Process

What Types of Adhesive Production Are Suitable For Different Discharging Methods of Sigma Mixer?

1. Manual Discharging (Direct Pouring)

• Low viscosity adhesive
• Adhesive for laboratory or small batch production
• Some simple solvent-based or water-based adhesives

2. Pneumatic or Electric Discharging Valves

• Medium viscosity adhesives (such as some polyurethane adhesives, acrylic adhesives)
• Solvent-based or water-based adhesives
• For products with large viscosity changes, especially in large-scale production scenarios

3. Vacuum Discharging

• High viscosity adhesives (such as hot melt glue)
• Adhesies that need to avoid bubbles or foam
• Adhesives with high requirements fo rappearance or performance

4. Scraper Discharging

• High viscosity adhesives
• Adhesives that need to be completely discharged to avoid residues in the equipment

Applications of Sigma Mixer in Adhesive Production Process

1. Material Mixing and Homogenization

The production of adhesives usually requires a variety of raw materials to be evenly mixed. Sigma mixer can fully mix these raw materials through strong mechanical stirring to ensure that the composition of the adhesive is uniform. Uniform mixing is essential for the performance of the adhesive.

2. High Viscosity Material Processing

In the adhesive production process, especially in the production of high viscosity adhesives, sigma mixer can effectively handle viscous materials to avoid the problem of uneven mixing due to excessive viscosity of the material.

3. Improve the Physical Properties of the Material

Sigma mixer can effectively improve the dispersion and physical properties of the material through strong kneading, shearing and other effects while mixing. This helps to improve the bonding effect, rheological properties and weather resistance of the adhesive.

4. Temperature Control

In the production process of some adhesives, temperature control is very critical. Sigma mixer is usually equipped with a temperature control system (such as a jacket heating or cooling system) to ensure that the production process of the adhesive is carried out at a suitable temperature. Temperature control system helps prevent raw materials from deteriorating or reacting prematurely.

5. Save Time and Improve Efficiency

Sigma mixer can complete complex material mixing in a shorter time and improve production efficiency through strong mixing and efficient stirring. At the same time, due to its high efficiency, it can reduce manual intervention and ensure the automation and standardization of the production process.

6. Remove Bubbles and Foam

Adhesives may produce bubbles during the mixing process, especially those containing solvents or low molecular weight materials. The strong stirring of sigma mixer can help remove these bubbles and ensure the quality of the final product.

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