Degussa AG Vestodur® 3000 High Viscosity PBT
Subcategory: Polyester, TP; Polybutylene Terephthalate (PBT); Thermoplastic
Material Notes: Description: Degussa AG’s High Performance Polymers Business Unit manufactures a range of polybutylene terephthalate compounds that are supplied under the registered trademark VESTODUR® . Material properties characterizing VESTODUR compounds are:- high thermostability
- high stiffness
- low water absorption resulting in high dimensional stability
- high hardness
- good strength
- good sliding friction behavior, low abrasion
- good creep behavior
- good electrical properties
- good chemical resistance
- good weathering resistance
- good processability
- no tendency to form stress cracks
Specific Notes for this Material: Low- to- high-viscosity base types for injection molding applications (e.g., headlight housings, parts in medical technology) and extrusion applications (fiber optic jacketing) Information provided by degussa.
Available Properties |
- Density
- Water Absorption at Saturation
- Linear Mold Shrinkage
- Linear Mold Shrinkage, Transverse
- Melt Flow
- Hardness, Shore D
- Ball Indentation Hardness
- Tensile Strength, Yield
- Elongation at Break
- Elongation at Yield
- Tensile Modulus
- Charpy Impact Unnotched
- Charpy Impact, Notched, Low Temp
- Charpy Impact, Unnotched Low Temp
- Charpy Impact, Notched
- Volume Resistivity
- Surface Resistance
- Dielectric Constant
- Dielectric Constant, Low Frequency
- Dielectric Strength
- Dissipation Factor
- Dissipation Factor, Low Frequency
- Comparative Tracking Index
- CTE, linear 20°C
- Melting Point
- Deflection Temperature at 0.46 MPa (66 psi)
- Deflection Temperature at 1.8 MPa (264 psi)
- Vicat Softening Point
- Flammability, UL94
- Oxygen Index
- Glow Wire Test
- Electrolytic Corrosion
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Property Data |
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