PET 645 is a semi-dull, fiber-grade PET resin designed for versatile textile applications. It combines balanced intrinsic viscosity with optimized processing characteristics, ensuring consistent performance in fiber production.

Key Features & Benefits

High Mechanical Strength: Provides durability and resilience in end products.
Excellent Thermal Stability: Maintains structural integrity during high-temperature processing.
Superior Processability: Ensures efficient spinning and fiber formation with consistent quality.
Enhanced Aesthetic Properties: Optimized for producing bright or semi-dull fibers.
Typical Applications

Textile Fibers: Perfect for producing polyester filament yarns, such as POY (Partially Oriented Yarn), FDY (Fully Drawn Yarn), and staple fibers.
Nonwoven Fabrics: Suitable for manufacturing materials used in hygiene products, filtration, and geotextiles.
Industrial Yarns: Ideal for high-strength yarns used in various industrial applications.