Triesa, a leading company in the production of engineering plastics, announces the launch of its innovative range of PBT under the registered trademark Bestdur®, specially designed for the masterbatch industry. This new product line promises to set a new standard for quality and performance in high-demand applications such as PET and PBT-based fiber applications, fiber optic cables, and components for the automotive sector.
The new PBT Bestdur® range for masterbatch has been developed to meet the specific coloring needs of technologically advanced sectors. Its application stands out in the manufacturing of high-performance engineering synthetic fibers and fiber optic cables, where color precision and core protection are essential. It is also key for colors in high-voltage components for the automotive industry, such as RAL 2003 (Orange), which is crucial for the identification and safety of connectors and other parts of electric and hybrid vehicles. PBT is a thermoplastic engineering polymer known for its exceptional combination of properties. The new Bestdur® range from Triesa enhances these features, offering a high-performance solution for masterbatch manufacturers.

Key Features of the New PBT Bestdur® Range:
- Superior Thermal Stabilization : Bestdur® compounds are formulated to withstand high processing and service temperatures, ensuring the integrity of the color and mechanical properties of the final product, even in the most demanding environments, such as a vehicle’s engine compartment.
- Exceptional Dispersion : The new range has been designed to ensure a homogeneous dispersion of the pigment in the polymer matrix. This results in unmatched batch-to-batch color consistency, eliminating issues of color variation and ensuring efficient and waste-free production.
- Guaranteed Color Consistency : Triesa ensures precise and reliable color reproducibility, a critical factor for components that must comply with standardized color regulations like RAL 2003. This consistency is vital for the correct identification of components in complex assemblies.
- Heat Aging Resistance : The advanced formulations of Bestdur® offer excellent resistance to long-term degradation caused by heat exposure. This extends the lifespan of the colored components, maintaining their appearance and functionality over time.
- Wear and Abrasion Resistance : Its excellent linear orientation makes PBT one of the best intrinsic polymers for
- abrasion in fibers, cables, etc.

Triesa invites all industry professionals to learn more about this new product range and to request samples to experience firsthand the features of PBT Bestdur®.
For more information, contact our sales department .
