company tower banner
Triesa Company Logo

BESTDUR TXG4 /01

1 of 18 products in this brand
BESTDUR® TXG4 /01 is Polybutylene Terephthalate (PBT) resins with excellent mechanical properties, heat resistance and good dimensional stability. BESTDUR can contain different reinforcements, modifiers and colors in almost all its grades as well as V-0 flame retardant grades.

Polymer Name: Polybutylene Terephthalate (PBT)

Processing Methods: Injection Molding

Fillers Included: Glass Fiber

Additives Included: Flame Retardant, Lubricant (Unspecified)

Technical Data Sheet
  • TypeDocument Name
View All Documents

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Fillers Included
Technologies

Features & Benefits

Product Highlights
  • Excellent balance between stiffness / toughness
  • High mechanical resistance
  • Good thermal stability
  • Excellent flammability
  • Good electrical properties
  • High wear resistance and low friction
  • Good chemical resistance
  • Good flowability and processing propertiesNot reinforcedModified to Impact Reinforced with fiberglass, carbon
  • Reinforced with microspheres
  • Minimum deformation modelsIgnition retardants
  • Lubricated
  • Surface modifiers
  • Stabilized to heat or UV light
  • Electric conductivity
  • Laser marking
  • Specialty
Additives

Lubricants

Special Characteristics

Flame retardant

Applications & Uses

Plastics & Elastomers Processing Methods
Processing

Injection Molding

Applications

Electrical and Electronical

Properties

Color
Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus7200MPaISO 527
Tensile Strength115MPaISO 527
Strain at Break3%ISO 527
Charpy Impact Strength (+23°C)40kJ/m²ISO 179/1eU
Charpy Notched Impact Strength (+23°C)6.5kJ/m²ISO 179/1eA
Typical Properties
ValueUnitsTest Method / Conditions
Water Absorption0.4%Sim. to ISO 62
Density1560kg/m³ISO 1183
Thermal Properties
ValueUnitsTest Method / Conditions
Temp. of Deflection (under load, 1.80 MPa)207°CISO 75-1/-2
Temp. of Deflection (under load, 0.45 MPa)218°CISO 75-1/-2
Burning behav. (at thickness h)V-0classIEC 60695-11-10
Electrical Properties
ValueUnitsTest Method / Conditions
Electric Strength28kV/mmIEC 60243-1
Surface Resistivity1E+15OhmIEC 62631-3-2

Packaging & Availability

Regional Availability
  • Europe
Regional Availability

Europe

Delivery Form

Pellets, Natural Color