Crastin®
Polybutylene Terephthalate Resin For Industrial Applications
With more than 100 grades, Crastin® PBT is the resin of choice for cost-effective high-performance across a wide range of industrial applications.
Designers, engineers, and manufacturers rely on Crastin® PBT for stiffness and toughness, superior electrical insulation properties, and exceptional surface finishes. Crastin® is also preferred for its excellent dimensional properties and stability versus moisture as well as its heat resistance.
Crastin® is extremely versatile. It’s available in FDA and EU approved grades for food and cosmetics applications, and it meets the most-stringent electrical insulation standards. It enables DuPont to offer the industry’s largest portfolio of EIS pre-approved by Underwriters Laboratories (UL) grades and recognized to IEC standards.
DuPont™ Crastin® PBT offers manufacturers the advantage of superior flow qualities. It’s easy to process on conventional injection molding machines. It is available in a wide range of grades designed for low-warpage, hydrolysis resistance, and for blow-molding and extrusion.
With Crastin®, DuPont materials science experts help customers gain cost efficiency without compromising on performance.
Uses
- Cosmetics packaging materials
- Electrical and electronic plastics
- Electrical encapsulation materials
- Electrical insulation polymers
- Food contact materials
- Innovative furniture design
- Mechanical gears
- Medical device materials
- Photovoltaic panels and parts
- Plastics For sporting goods
- Polymers For appliances
Advantages
- Stiffness
- High strength
- Electrical insulation properties
- Excellent dimensional properties and stability versus moisture
- Heat-resistant
- Easy to process
Crastin® Solutions
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Materials for Vehicle Lighting Systems Meeting Demanding Requirements
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Polymers for Better Injection Devices
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Headlight bezels made from Crastin®
Crastin® Solutions
Materials for Vehicle Lighting Systems Meeting Demanding Requirements
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