PBT–PET
Alternative Designations: PBT-PET / Polybutylene Terephthalate-Polyethylene Terephthalate
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Description
PBT-PET / Polybutylene Terephthalate-Polyethylene Terephthalate is a blend-modified material combining PBT and PET, featuring both PBT's processing performance and PET's mechanical strength. It is widely used in the field of engineering plastics.
Key Features
1. High rigidity & fatigue resistance (superior to pure PBT or PET)
2. Excellent dimensional stability (low shrinkage and creep resistance)
3. Chemical corrosion resistance (resistant to oil, and weak acids/bases)
4. Outstanding electrical properties (good insulation and arc resistance)