PETP, PBT, PET
Laser cut material PET, PBT and PBT are types of polyesters with excellent processing characteristics and high strength and rigidity.
Applications
Broad range of applications.
Properties
• Extreme low water absorption
• Exceptional dimensional stability
• Excellent electrical properties.
• Excellent resistance to chemical attack and high environmental stress cracking.
• Very good heat and heat ageing resistance.
• Very low creep, even at elevated temperatures.
• Very good colour stability.
• Excellent wear properties
Mechanical Properties
Tensile Strength: 2.5 N/mm²
Notched Impact Strength: 1.5 – 3.5 Kj/m²
Thermal Coefficient of expansion: 70 x 10-6
Max Cont Use Temp: 70 °C
Density: 1.37 g/cm3
Chemical Resistance
Dilute Acid: Very Good
Dilute Alkalis: Moderate
Oils and Greases: Very Good
Aliphatic Hydrocarbons: Very Good
Aromatic Hydrocarbons: Moderate
Halogenated Hydrocarbons: Moderate
Alcohols: Very Good