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Celanex® 4022 EA4241 White

Technical Datasheet | Supplied by Celanese
Celanex® 4022 EA4241 White is a semi-crystalline polybutylene terephthalate (PBT). Exhibits high strength, rigidity & toughness, low creep even at high temperatures, rapid crystallization, fast cycle time, paintability, good electrical properties, no environmental stress cracking, good weathering resistance, very good low friction and wear resistant properties. Offers excellent dimensional stability, low moisture absorption and powerful insulation resistance, along with resistance to a wide range of chemicals, solvents, oils and greases. Can be processed using injection molding. It complies with the PFOS, PFOA, and RoHS regulations.
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Product Type
Polyester > PBT
Appearance
White
Product Status
COMMERCIAL

Celanex® 4022 EA4241 White Properties

Mechanical Properties

Value & Unit
Test Condition
Test Method
Flexural Strength
86 MPa
(23°C) 
ISO 178
Impact Strength, Notched Charpy
3.5 kJ/m²
(23°C) 
ISO 179/1eA 2
Impact Strength, Unnotched Charpy
33.0 kJ/m²
(23°C) 
ISO 179

Celanex® 4022 EA4241 White Processing Guidelines

Injection Molding Properties

Value & Unit
Test Condition
Test Method
Mold Temperature
65 - 93 °C
Manifold Temperature
250 - 260 °C
Cylinder Zone 1 Temperature
230 - 240 °C
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