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This is the free Material Data Center Datasheet of Ultradur® B 4500 FC / PBT 4500 - PBT - BASF

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Product Texts
The BASF Ultradur® FC (Food Contact) grades enable the industry to develop products for food contact applications which are in compliance with multiple regional food contact regulations including FDA, European Food Contact (EU) Nr. 10/2011 and GMP (EC) N°2023/2006.

Additional food contact compliances may also be available. Please contact your local representative or plastics safety (E-Mail: plastics.safety@basf.com).

Abbreviated designation according to ISO 1043-1: PBT
Processing/Physical CharacteristicsValueUnitTest Standard
ISO Data
Melt volume-flow rate, MVR 19 cm³/10min ISO 1133
Temperature 250 °C -
Load 2.16 kg -
Molding shrinkage, parallel 1.6 % ISO 294-4, 2577
Molding shrinkage, normal 1.9 % ISO 294-4, 2577
Mechanical propertiesValueUnitTest Standard
ISO Data
Tensile Modulus 2500 MPa ISO 527
Yield stress 55 MPa ISO 527
Yield strain 3.7 % ISO 527
Nominal strain at break >50 % ISO 527
Tensile creep modulus, 1h 1800 MPa ISO 899-1
Tensile creep modulus, 1000h 1200 MPa ISO 899-1
Charpy impact strength, +23°C 290 kJ/m² ISO 179/1eU
Charpy notched impact strength, +23°C 5 kJ/m² ISO 179/1eA
Charpy notched impact strength, -30°C 4 kJ/m² ISO 179/1eA
Thermal propertiesValueUnitTest Standard
ISO Data
Melting temperature, 10°C/min 223 °C ISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa 65 °C ISO 75-1/-2
Temp. of deflection under load, 0.45 MPa 165 °C ISO 75-1/-2
Coeff. of linear therm. expansion, parallel 110 E-6/K ISO 11359-1/-2
Coeff. of linear therm. expansion, normal 110 E-6/K ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn. HB class IEC 60695-11-10
Thickness tested 1.5 mm -
Yellow Card available yes - -
Burning Behav. at thickness h HB class IEC 60695-11-10
Thickness tested 0.8 mm -
Yellow Card available yes - -
Oxygen index 20 % ISO 4589-1/-2
Electrical propertiesValueUnitTest Standard
ISO Data
Relative permittivity, 100Hz 3.3 - IEC 62631-2-1
Relative permittivity, 1MHz 3.3 - IEC 62631-2-1
Dissipation factor, 100Hz 10 E-4 IEC 62631-2-1
Dissipation factor, 1MHz 200 E-4 IEC 62631-2-1
Volume resistivity >1E13 Ohm*m IEC 62631-3-1
Surface resistivity 1E13 Ohm IEC 62631-3-2
Electric strength 36 kV/mm IEC 60243-1
Comparative tracking index 550 - IEC 60112
Other propertiesValueUnitTest Standard
Water absorption 0.5 % Sim. to ISO 62
Humidity absorption 0.25 % Sim. to ISO 62
Density 1300 kg/m³ ISO 1183
Material specific propertiesValueUnitTest Standard
ISO Data
Viscosity number 130 cm³/g ISO 307, 1157, 1628
Diagrams
Viscosity-shear rate , Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Shearstress-shear rate , Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Stress-strain , Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Secant modulus-strain , Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Stress-strain (isochronous) 23°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep modulus-time 23°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep curve 23°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Stress-strain (isochronous) 40°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep modulus-time 40°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep curve 40°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Stress-strain (isochronous) 60°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep modulus-time 60°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Creep curve 60°C, Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Tensile modulus-temperature , Ultradur® B 4500 FC / PBT 4500, PBT, BASF
Characteristics
Processing
Injection Molding, Film Extrusion, Profile Extrusion, Other Extrusion
Delivery form
Pellets
Certifications
Food contact, Food approval 10/2011, Food approval FDA 21 CFR
Regional Availability
Other text information
Injection molding
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
injection molding, Melt temperature, range: 250 - 275 °C
injection molding, Melt temperature, recommended: 260 °C
injection molding, Mold temperature, range: 40 - 70 °C
injection molding, Mold temperature, recommended: 60 °C
Film extrusion
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Flat film, Melt temperature: 230 - 280 °C
Other extrusion
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Prepreg, Melt temperature: 230 - 250 °C
Extrusion, Pipes, Melt temperature: 230 - 260 °C
Profile extrusion
PREPROCESSING
Pre/Post-processing, max. allowed water content: .04 %
Pre/Post-processing, Pre-drying, Temperature: 80 - 120 °C
Pre/Post-processing, Pre-drying, Time: 4 h

PROCESSING
Extrusion, Profiles, Melt temperature: 230 - 260 °C
Disclaimer
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
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