BASF Ultradur® B 2550 PBT

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BASF Ultradur® B 2550 PBT
Categories:	Polymer; Thermoplastic; Polyester, TP; Polybutylene Terephthalate (PBT); Polybutylene Terephthalate (PBT), Unreinforced, Molded
Material Notes:	Ultradur B2550 is an unfilled, very free-flowing grade for coating paper and board with high heat resistance, for example for packaging of frozen goods and ready-prepared meals. Also suitable for injection-molding applications, where good flow properties are important It conforms to FDA requirements of 21 CFR 177.1660.
Vendors:

Available Properties

Density, ISO 1183
Water Absorption, ISO 62
Moisture Absorption at Equilibrium, ISO 62, 23°C/50% R.H.
Viscosity Number
Linear Mold Shrinkage, Flow
Linear Mold Shrinkage, Flow, ISO 294, 60x60x2mm
Linear Mold Shrinkage, Transverse
Linear Mold Shrinkage, Transverse, ISO 294, 60x60x2mm
Melt Flow, ISO 1133
Ball Indentation Hardness, ISO 2039-1
Tensile Strength at Break, ISO 527-2, 5mm/min
Tensile Strength, Yield, ISO 527-2, 50mm/min
Elongation at Break, ISO 527-2, 50mm/min
Elongation at Yield, ISO 527-2, 50mm/min
Modulus of Elasticity, ISO 527-2
Charpy Impact Unnotched, ISO 179/1eU
Charpy Impact, Notched, ISO 179/1eA
Dart Drop, Total Energy, ISO 6603-1
Tensile Creep Modulus, 1000 hours, ISO 899-1
Volume Resistivity, IEC 93
Surface Resistance, IEC 93
Dielectric Constant, IEC 250
Dielectric Constant, IEC 250
Dielectric Strength, IEC 243/1
Dissipation Factor, IEC 250
Dissipation Factor, IEC 250
Comparative Tracking Index, IEC 112, Test Liquid B
Comparative Tracking Index, IEC 112, Test liquid A
CTE, linear, DIN 53752
Specific Heat Capacity, IEC 1006, Melt
Thermal Conductivity, DIN 52612, Melt
Melting Point, ISO 11357-3
Maximum Service Temperature, Air, at 50% loss of tensile strength after 20000h; IEC 216-1
Maximum Service Temperature, Air, at 50% loss of tensile strength after 5000h; IEC 216-1
Maximum Service Temperature, Air
Deflection Temperature at 0.46 MPa (66 psi), ISO 75-2
Deflection Temperature at 1.8 MPa (264 psi), ISO 75-2
Flammability, UL94
Flammability, UL94
Melt Temperature, Injection molding
Melt Temperature, Coating
Melt Temperature, for shrinkage test
Mold Temperature, Ejection temperature
Mold Temperature, for shrinkage test
FDA, 21 CFR 177.1660

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

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