
Polyester is a synthetic fibre derived from petroleum, renowned for its durability, crease resistance and ease of maintenance. Properties & Characteristics Good electrical properties (insulating) Polyesters are good electrical insulators, making them useful in applications where electrical insulation is required. Good thermal resistance Thermal stability: They have good thermal stability, making them suitable for applications at moderately high temperatures. Excellent surface appearance Transparency: Some polyesters, such as PET, can be transparent, which is useful for packaging where product visibility is important. Gloss: They can also have a shiny, smooth surface. Very good dimensional stability Polyesters are known for their very good dimensional stability, a property that enables them to retain their original dimensions and shape under a variety of environmental conditions. Good chemical resistance Polyesters are resistant to many chemicals, including weak acids, bases and organic solvents. Sensitive to hydrolysis Applications E&E Insulating films, casings for electronic components for their insulation and thermal stability. Textiles & Fashion Used in clothing, technical textiles, curtains and carpets for their resistance and ease of care. Automotive & Aeronautics Automotive parts, composites for light, strong structures. Packaging PET bottles for drinks, food packaging films for their lightness and resistance. Construction Reinforcing materials, insulating panels for their durability and weather resistance.
Shape: Pellets · Melting Point: 225 °C
مناسب لتطبيقات الحقن البلاستيكي والتشكيل، مثل الحاويات الصلبة والأغطية والقطع الهندسية التي تتطلب صلابة عالية وثبات الأبعاد.