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PP high crystallinity
CertyForm E1440
Formerly
Purell EA678P
Natural
CertyForm E1440 is a nucleated polypropylene impact copolymer for injection moulding. It combines toughness and high stiffness with good processability.
Description
CertyForm E1440 is a nucleated polypropylene impact copolymer for injection moulding. It combines toughness and high stiffness with good processability. Typical uses include medical-device components requiring high mechanical properties, subject to application review.
Processing Techniques
Supplier-listed processing method: injection moulding. Determine processing conditions for the intended application and required properties.
Injection molding
Industry and applications
Caps and closures (healthcare); diagnostic applications; healthcare applications; medical devices
Compliance and Documentation Notes
Consult the Product Regulatory Summary and Safety Data Sheet (SDS) for regulatory status, including supported, restricted or prohibited applications. Contact Genesis Polymers to request application-specific documentation for CertyForm E1440.
Technical Properties
Melt Flow Rate
230 °C/2.16 kg
ISO 1133-1
Density
ISO 1183-1
Tensile Modulus
ISO 527-1, -2
Tensile Stress at Yield
ISO 527-1, -2
Tensile Strain at Break
ISO 527-1, -2
Tensile Strain at Yield
ISO 527-1, -2
Charpy Impact Strength - Notched
23 °C, Type 1, Edgewise, Notch A
ISO 179
Charpy Impact Strength - Notched
0 °C, Type 1, Edgewise, Notch A
ISO 179
Charpy Impact Strength - Notched
-20 °C, Type 1, Edgewise, Notch A
ISO 179
Vicat Softening Temperature
A50
ISO 306
Heat Deflection Temperature B
0.45 MPa, Unannealed
ISO 75B-1, -2
Gloss
60°
ASTM D2457
Typical values taken from the producer’s (Velogy) technical data sheet, available under Documents. They are not specification limits. Genesis Polymers relies on the producer’s data and cannot accept liability for errors in it. Always check the current data sheet and confirm suitability for your application.
Brand
Feature
Antistatic
Chemical Resistance
High Stiffness
Nucleated
Food Contact
Supplier documents
Version 2, 31 August 2026
