ULTRADUR® B 4300 M5 UNCOLORED POLYBUTYLENE TEREPHTHALATE

Performance Polymers

(PBT) Polybutylene terephthalate, Chemical, PM CSSP NA (Attri), PM Product (Attri), Polymers

25 % mineral reinforced injection molding grade for parts with good surface finish and low warpage tendency (e.g.housings and visible partson home appliances). Abbreviated designation according to ISO 1043: PBT-M25

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Availability

Europe, North America

Processing Technology

Injection Molding, Molding

Industries & Applications

Automotive & Transportation (1)

Automotive, Passenger cars

Furniture (1)

Fitting, Cabinet

Furniture & Wood (1)

Furniture

Plastics & Rubber (5)

Performance Polymers / Furniture Fittings
Performance Polymers / Automotive (Passenger Cars) / Combustion, Propulsion & Cooling Systems / Radiator End Tanks
Performance Polymers / Automotive (Passenger Cars) / E & E Modules / Electrical Control Units, Motors & Actuators, Vehicle Sensors
Performance Polymers / Automotive (Passenger Cars) / Electric Propulsion / Connectors
Performance Polymers / Exterior / Mirrors / Mirror housing

Transportation (4)

Automotive (Passenger cars) / Combustion, Propulsion & Cooling Systems / Radiator End Tanks
Automotive (Passenger cars) / E&E Modules / Electrical Control Unit, Motors & Actuators, Vehicle Sensors
Automotive (Passenger cars) / Electric Propulsion / Connectors
Automotive (Passenger cars) / Exterior / Mirror

Technical Properties

Rheological properties

Property Name	Test Method	Unit	Values
Melt volume-flow rate (MVR) 250.0 °C 2.16 kg		cm³/10min	14.00
Molding shrinkage (normal)	ISO 294-4	%	1.70
Molding shrinkage (parallel)	ISO 294-4	%	1.80

Mechanical properties

Property Name	Test Method	Unit	Values
Stress at break (StressB) - dry	ISO 527-1/-2	MPa	56.00
Charpy notched impact strength ISO 179/1eA (23°C)	ISO 179/1eA	kJ/m²	4.00
Strain at break (StrainB) - dry	ISO 527-1/-2	%	7.50
Tensile modulus	ISO 527-1/-2	MPa	4000.00
Tensile Modulus (dry/cond)			4000 MPa

General Attributes

Property Name	Test Method	Unit	Values
Description Teaser			PBT-MF25

Electrical properties

Property Name	Test Method	Unit	Values
Comparative tracking index, CTI, test liquid A	IEC 60112		225.00

Material specific properties

Property Name	Test Method	Unit	Values
Density	ISO 1183	kg/m³	1510.00
Viscosity number	ISO 307, 1157, 1628	cm³/g	117.00

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