Push Plastic UV-Resistant PC+PBT Filament - 1kg (2.2lbs)

Push Plastic PC+PBT Filament – Engineering Grade PC Blend 3D Printing Filament 1kg (1.75mm)

PC+PBT filament is a high-performance engineering material that combines Polycarbonate (PC) with Polybutylene Terephthalate (PBT) to deliver exceptional strength, durability, and chemical resistance. This advanced polymer blend provides an excellent balance between stiffness and ductility, making it ideal for demanding functional applications.

Designed for engineering and industrial use, PC+PBT produces durable parts with outstanding structural integrity, strong impact resistance, and long-term fatigue performance. The material is commonly used for components that must withstand repeated mechanical stress and exposure to harsh environments.

Key Benefits

Superior Stiffness and Ductility Balance
PC+PBT offers an ideal combination of rigidity and flexibility, allowing parts to resist deformation while maintaining toughness under load.

Excellent Impact Resistance
Printed components demonstrate strong drop impact performance, making the material suitable for parts exposed to physical stress.

Outstanding Structural Integrity
The polymer blend produces durable parts that maintain their shape and strength in demanding mechanical environments.

High Fatigue Resistance
PC+PBT performs well under repeated stress cycles, making it ideal for mechanical components and moving assemblies.

Excellent Chemical Resistance
The material offers strong chemical resistance to motor oil and grease, making it suitable for automotive and industrial environments.

Technical Overview

Material: PC+PBT (Polycarbonate + Polybutylene Terephthalate)

Filament Diameter: 1.75 mm

Net Weight: 1 kg spool

Material Type: Engineering-grade thermoplastic blend

Performance Characteristics: High strength, chemical resistance, fatigue resistance

Recommended Printing Conditions

Nozzle Temperature: 260–290°C

Bed Temperature: 100–120°C

Cooling Fan: Low or off

Build Surface: PEI, garolite, or high-temperature build surfaces

Enclosure: Recommended for best results

Actual printing settings may vary depending on printer configuration and part requirements.

Ideal Applications

PC+PBT filament is ideal for automotive components, mechanical parts, housings, jigs, fixtures, and industrial prototypes that require high strength, chemical resistance, and long-term durability. Its excellent fatigue resistance makes it particularly suitable for parts exposed to repeated mechanical stress.

This engineering polymer blend provides a reliable solution for users seeking strong, durable, and chemically resistant 3D printed components.