Technical datasheet

PROXESS H33

Supplied byBraskem- Last Updated on Aug 13, 2025

PROXESS H33 by Braskem is a low melt index polypropylene homopolymer developed for the extrusion process of biaxially oriented films on high-speed equipment.
  • It has a wide processing range with excellent productivity and thickness profile control, giving the film excellent optical and mechanical properties.
  • It does not contain slip or anti-block additives, making it suitable for the preparation of custom formulations.
  • It also does not contain calcium stearate as a neutralizer and is indicated for the treated side.
  • PROXESS H33 is used in adhesive tapes applications.
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PROXESS H33 properties

Other properties

PropertiesValue & unitTest conditionTest method
1% Secant Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Density0.0 Visible After LoginVisible After LoginVisible After Login
Elongation at Yield0.0 Visible After LoginVisible After LoginVisible After Login
Hardness, Rockwell R0.0 Visible After LoginVisible After LoginVisible After Login
Heat Deflection Temperature (HDT)0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Izod0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login
Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login

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