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PP homopolymer
Moplen HP640J
Natural
Description
Moplen HP640J is a nucleated polypropylene homopolymer engineered for superior stiffness and transparency in rigid packaging, with a tensile modulus of 1600 MPa, an MFR of 3.2 g/10 min, and a density of 0.90 g/cm³. Ideal for fruit baskets, thermoformed trays, clear drinking cups, and food containers, Moplen HP640J delivers consistent wall distribution and optical clarity across high-volume production runs. With a Vicat softening temperature of 154 °C and Charpy notched impact of 7 kJ/m², this grade handles both hot-fill and everyday consumer use with confidence.
Processing Techniques
Sheet and profile extrusion followed by thermoforming is the primary route for Moplen HP640J. The nucleated formulation promotes rapid crystallization and shorter cycle times, while the 3.2 g/10 min MFR provides the melt strength needed for uniform sheet gauge. Moplen HP640J responds well to precise temperature control across the die, ensuring the transparency and surface finish that rigid packaging converters demand.
Sheet extrusion/thermoforming
Industry and applications
Compliance and Documentation Notes
For detailed regulatory information, food contact declarations, and safety data for Moplen HP640J, please request the latest TDS and SDS from Genesis Polymers.
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
VST A50
Tensile Stress at Yield
MPa
Tensile Modulus
MPa
Charpy Impact Strength
kJ/m²
23°C
Tensile Strain Yield
%
Brand
Feature
High Stiffness
Nucleated
