PBTR Resin Applications and Expertise

At PMC, we specialize in working with PBTR resin (Polybutylene Terephthalate), a high-performance thermoplastic known for its excellent mechanical, thermal, and chemical properties. Polybutylene terephthalate is a versatile material used in a wide range of applications across industries such as automotive, electrical, food and beverage, and engineering.

Comprehensive Services for PBTR Resin

PMC leverages its expertise in processing PBTR resin to deliver precision and reliability in the following services:

Why Choose PMC for PBTR Resin Applications?

  1. Material Expertise
    PMC’s deep understanding of PBTR resin properties ensures your products are designed and manufactured to meet the highest standards of durability and performance.
  2. Customized Solutions
    We tailor our services to your project’s needs, offering support in resin selection, mold design, and advanced manufacturing techniques.
  3. Reliable Production
    Our state-of-the-art processes ensure consistent, high-quality results for every component made with polybutylene terephthalate.
  4. Seamless Project Support
    From concept to production, PMC provides guidance and expertise to ensure your project proceeds smoothly and successfully.

Get Expert Support for Polybutylene Terephthalate Projects

Choosing the right resin is essential to your project’s success. At PMC, we are dedicated to simplifying the complexities of resin selection and molding processes. Whether you’re just starting or need to refine your design, our team is here to help.

Contact us today for expert advice on working with PBTR resin or request a personalized quote to get started. Let PMC bring precision and reliability to your next project.

PBTR Resin Material Data Sheet

These data sheets are examples of the information you should be able to acquire from the material supplier(s) of choice. When specific material(s) are selected then all necessary physical part properties will become the basis for your selection(s).
MaterialPBTR
Chemical Name PBTR; Polybutylene Terephthalate; PET; Polyester
StructureCrystalline/Amorphous
OpacityClear or Opaque
StrengthRigid/Stable
Specific Gravity1.34
Shrinkage1.5%-2.0%
Melting Point437°F
Deflection Temperature298°F-430°F
Service Temperature158°F
ApplicationsPBTR is often used in food/beverage, automotive, engineering, industrial and electrical applications. Below are some common industry components that leverage PBTR resins:

  • Alternator Housings

  • Motor Housings

  • Pump Housings

  • Electrical Connectors

  • Switches

  • Mirror Backs & Grill Supports

  • Head Lamp Reflectors

  • Highly-Stressed Engineering Parts

Advantages

  • Resistant to Solvents

  • Heat Resistant

  • Excellent Mechanical, Electrical & Thermal Properties

  • Good Dimensional Stability

  • Good Chemical & Weathering Resistance

  • High Stiffness & Strength

  • Good Heat Aging Performance

Disadvantages

  • Not Suitable for Hot Water Service

  • Post-Mold Warpage and Stress Cracking is Possible

  • Slow Cycle Times