PBT Injection Molding
Services On Aria
PBT resin exhibits outstanding processability, with its ability to flow smoothly during manufacturing processes. It also features remarkable electrical properties, such as high insulation capabilities.
Moreover, PBT resin is renowned for delivering a good surface finish quality, resulting in products with a smooth and appealing appearance.
Upload 3D CAD File to Start A New Injection Molding Quote
What is PBT Plastics?
PBT plastic materials are thermoplastic polyesters with excellent mechanical, thermal, and electrical properties, known for good processability and used in a wide range of applications such as electrical components, automotive parts, and consumer goods.
Description
Full Name
Polybutylene terephthalate
Process
Finishing options
Mold texturing，Electroplating, Bead Blasting
Applications
Household Goods, Outdoor Applications, Electronic appliances, industrial machinery
Prices
$
Features
Appearance
White, Natural color
Strengths
Electrical insulation, High heat resistance, High toughness, and fatigue resistance
Tensile Strength
5800 – 6090 psi
Elongation at Break
30 – 54%
Density
1.34 -1.63 g/㎤
Advantages of PBT Injection Molding
High Strength and Stiffness
PBT has a high tensile strength and modulus of elasticity. This allows it to produce parts that can withstand heavy loads and maintain their shape.
Good Impact Resistance
PBT shows good impact resistance, allowing molded parts to better handle sudden impacts.
Excellent Insulation
PBT, with a dielectric strength of 23 – 24 kV/mm, is a great insulator. It prevents electrical short – circuits, ensuring safe and reliable operation of electrical devices.
High - Temperature Resistance
PBT has a relatively high melting point (around 225 – 235°C) and heat deflection temperature (usually around 150 – 200°C, depending on the load).
Dimensional Stability
During injection molding’s cooling phase, PBT has a low shrinkage rate, yielding parts with accurate dimensions and minimal warping.