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Braskem H502-25RG Extrusion Polypropylene  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene, Extrusion Grade

Material Notes: Description: BRASKEM H502-25RG Polypropylene Resin is a homopolymer resin suitable for the use in spunbonded nonwovens applications and other fiber spinning processes. BRASKEM H502-25RG is a controlled rheology polypropylene offering excellent processability at melt temperatures between 220 and 280°C and is modified with an anti gas fading formulation.

Applications:

  • Health and hygiene
  • Carpet face yarns, protective clothing, Filtration
  • Geotextiles, Agricultural materials, Upholstery
  • General injection molding

Information provided by Braskem

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Physical PropertiesOriginal ValueComments
Density 0.900 g/ccISO 1183
Melt Flow 25 g/10 min
@Load 2.16 kg,
Temperature 230 °C
ISO 1133
 
Mechanical PropertiesOriginal ValueComments
Tensile Strength, Yield 30.0 MPaInjection Molded; ISO 527-2
Elongation at Yield 10 %Injection Molded; ISO 527-2
Flexural Modulus 1300 MPaInjection Molded; ISO 178
Charpy Impact, Notched 2.00 kJ/m²Injection Molded; ISO 179/eA
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 80.0 °CISO 75-2/B
Vicat Softening Point 148 °CISO 306/A
 
Processing PropertiesOriginal ValueComments
Melt Temperature 220 - 280 °CExtrusion

**
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