Highly-Durable Polybutylene Terephthalate

hydrocabon molecule symbol

What is PBT?

Polybutylene Terephthalate (PBT) is a high-performance engineering thermoplastic known for its excellent mechanical strength, dimensional stability, and resistance to heat and chemicals. It offers low moisture absorption, good electrical insulation properties, and high wear resistance, making it ideal for technical applications.

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black electrical housing and plastic pellet
electrical cabinet with connectors

Common Applications

PBT is widely used in automotive, electrical, and industrial applications. It is commonly found in connectors, switches, and electronic housings, as well as in precision-moulded parts for automotive interiors and under-bonnet components. Its excellent flow properties make it well-suited for complex injection-moulded parts.

Our PBT Products

We stock high-quality PBT grades suitable for injection moulding applications. These grades offer:

High mechanical strength and toughness.

Excellent chemical and heat resistance.

Low moisture absorption for improved stability in humid environments.

We can also source specialist PBT grades to meet specific performance and processing requirements.

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