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PP homopolymer
Purell HP570M
Natural
Description
Purell HP570M is a polypropylene homopolymer compatible with autoclave and ethylene oxide sterilization, featuring an MFR of 7.5 g/10 min, a tensile modulus of 1400 MPa, and a ball indentation hardness of 64 MPa. Designed for the healthcare market, Purell HP570M serves medical device components, closures, and labware parts where sterilization compatibility and mechanical reliability are non-negotiable. With a Charpy notched impact of 4.5 kJ/m² and tensile strain at break exceeding 50%, this grade provides the toughness and durability healthcare applications demand.
Processing Techniques
Injection molding and cast film extrusion are both viable processing routes for Purell HP570M, with the 7.5 g/10 min MFR providing a balanced flow suitable for medium-wall medical components and film structures. Purell HP570M maintains its mechanical properties after autoclave and EtO sterilization, which should be considered when setting processing parameters to avoid over-crystallization. Mold temperature and cooling rate control are important for achieving the dimensional accuracy and surface finish required in medical device manufacturing with Purell HP570M.
Injection molding
Film extrusion
Industry and applications
Compliance and Documentation Notes
All pharmaceutical, medical device, laboratory, and diagnostics applications require prior discussion with supplier. Contact Genesis Polymers for TDS, SDS, and sterilization compatibility documentation for Purell HP570M.
Technical Properties
Polymer Family/Type
PP homopolymer
PP
Density
g/cm³
MFR
g/10min
230°C/2.16kg
HDT
°C
0.45 MPa
Vicat Softening Temperature
°C
Tensile Stress at Yield
MPa
Tensile Modulus
MPa
Charpy Impact Strength
kJ/m²
23°C
Tensile Strain Yield
%
Tensile Elongation at Break
%
Brand
