Technical datasheet

KEBATER PBT BF250

Supplied byBarlog Plastics- Last Updated on Aug 26, 2025

KEBATER PBT BF250 by Barlog Plastics is a polybutylene terephthalate (PBT) reinforced with 50% glass fiber. This semi-crystalline grade shows good gliding properties, high wear resistance and dimensional stability. It displays good chemical resistance, high strength & stiffness, good aging behavior and good electrical properties. It is processed by injection molding. KEBATER PBT BF250 is used in controls, fasteners, hardware, actuating elements, cover, housing, handles and industrial goods. It is suitable for pumps & motors, pump housing, switch, plug, structural components, carrier and connecting elements. It targets automotive, electrical & electronics, household appliances, food processing, mechanical engineering, medical technology and sanitary industries. It is approved for food contact (EU and FDA).
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Benefits

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Compliance

Food Contact Approval
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Availability

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KEBATER PBT BF250 properties

Electrical properties

PropertiesValue & unitTest conditionTest method
Contact Resistance0.0 Visible After LoginVisible After LoginVisible After Login
Surface Resistivity0.0 Visible After LoginVisible After LoginVisible After Login

Flammability properties

PropertiesValue & unitTest conditionTest method
Flame Rating, UL 940.0 Visible After LoginVisible After LoginVisible After Login

Mechanical properties

PropertiesValue & unitTest conditionTest method
Breaking Strength0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Break0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login
Modulus of Elasticity0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

PropertiesValue & unitTest conditionTest method
Density0.0 Visible After LoginVisible After LoginVisible After Login
Moisture Absorption0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

PropertiesValue & unitTest conditionTest method
CTE, Linear, Parallel to Flow0.0 Visible After LoginVisible After LoginVisible After Login
CTE, Linear, Transverse to Flow0.0 Visible After LoginVisible After LoginVisible After Login
Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Deflection Temperature at 1.8 MPa (264 psi)0.0 Visible After LoginVisible After LoginVisible After Login
Melting Point0.0 Visible After LoginVisible After LoginVisible After Login

KEBATER PBT BF250 Processing Guidelines

Injection Molding Processing Guidelines

PropertiesValue & unitTest conditionTest method
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Drying TemperatureVisible After LoginVisible After Login
Drying TimeVisible After LoginVisible After Login
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Melt TemperatureVisible After LoginVisible After Login
Moisture ContentVisible After LoginVisible After Login
Mold TemperatureVisible After LoginVisible After Login

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