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PBT Injection Molding: Key Process Conditions & Practical Guidelines
Polybutylene Terephthalate (PBT) is a widely used engineering thermoplastic known for its excellent mechanical properties, chemical resistance, and electrical insulation.

Polybutylene Terephthalate (PBT) is a widely used engineering thermoplastic known for its excellent mechanical properties, chemical resistance, and electrical insulation.

Cracking in injection-molded parts1—whether visible as fine surface crazing, micro-cracks, ejection whitening, full fractures, or damage caused by sticking to