Ultradur B 4300 G2 BK05110 is a black, easy-flow injection molding PBT containing 10% glass fiber reinforcement, suitable for parts requiring rigidity, toughness, and dimensional stability.
Typical applications include timer dials, toggle switches, knobs, thermostat components, oven door handles, toaster housings, and grill parts.

PBT material is a thermoplastic polyester with the following characteristics:
- Mechanical properties: High strength, rigidity, and toughness, making it an engineering plastic.
- Chemical resistance: Good resistance to most chemicals, especially in humid environments.
- Electrical properties: Excellent insulation and low loss factor, suitable for electrical and electronic applications.
- Processability: Good flow and processability, allowing for various processing methods such as injection molding, extrusion, and blow molding.

Based on these characteristics, PBT material is widely used in automotive, electronics, electrical appliances, mechanical equipment, medical devices, and other fields. For example, in the automotive industry, PBT material can be used to manufacture bumpers, dashboards, door trims, engine covers, and other components; in the electronics and electrical appliances sector, it can be used for connectors, switches, sockets, housings, and other parts; in mechanical equipment, it can be used to produce gears, bearings, blades, and other components.