Companies in the plastics, rubber, paint, and coatings industries recognize the necessity of using multi-functional additives. One of these key additives is Barium Stearate PBAS 501; a compound based on stearic acid and barium, which plays an important role in improving the properties of products due to its special chemical structure and excellent performance characteristics. In this article, we will comprehensively review the characteristics, applications and benefits of this product in various industries.
What is Barium Stearate PBAS 501?
Barium stearate is a metal salt of a fatty acid, formed by reacting barium with stearic acid. PBAS 501, a special grade of this compound, offers enhanced thermal stabilization and lubricating properties. It appears as a white, fine powder and carries the chemical formula Ba(C₁₈H₃₅O₂)₂.
Key Features of Barium Stearate PBAS 501
- Excellent thermal and optical stability: suitable for high-temperature industrial processes
- Effective lubricity: reduces friction and improves extrusion and molding processes
- Waterproof: protects products from moisture and harsh environmental conditions
- Excellent compatibility with other additives: manufacturers can combine it with zinc, cadmium, and lead stearates to create a synergistic effect.
- Optimal physical structure: a soft and uniform powder that ensures proper distribution in formulations
Applications of Barium Stearate PBAS 501
- PVC industries: used as a thermal stabilizer and lubricant in the production of PVC pipes, profiles and cables
- Rubber industries: helps processability, increases thermal life and light resistance of rubber products
- Paint and coating industries: improves resistance to UV radiation and increases the stability of paint films
- Industrial lubricants and greases industries: provides lubrication at high temperatures and increases service life Lubricants
- Waxes: As an anti-sticking agent and improve surface properties
- Engineering parts and automotive industries: Assist in the production process of heat-sensitive parts and increase their resistance to harsh environmental conditions
- Printing inks: Improve performance and prevent adhesion in the printing process
Advantages of using PBAS 501 barium stearate over other grades
- Optimized thermal and optical stability for sensitive products
- Multi-purpose lubricating performance in a wide range of polymers
- Reduce the need for secondary additives and save money in formulations
- Improve surface quality and increase the lifespan of final products
- Compatibility with complex formulations without negatively affecting the main product properties
The use of PBAS 501 barium stearate in the plastics, rubber, paint and industrial coatings industries not only increases the quality and lifespan of products, but also makes production processes smoother and more stable. Thanks to its multipurpose properties and strong thermal stabilizing performance, leading manufacturers in various industries regard this product as one of the main options among industrial additives.
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