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Homopolymer Polypropylene

Product information

This homopolymer polypropylene is stress relieved, to provide a better starting point for the manufacture of orthotic and prosthetic devices that require homopolymer polypropylene.

  • Lightweight
  • More rigid than copolymer polypropylene
  • Brittle
  • NSP only supplies stress relieved sheet. Non-stress relieved sheet is more brittle than stress relieved
  • Notch sensitive (if any stress is applied to any cuts or "nicks" at the edge of the material it will crack or split).
  • Reasonable impact strength
  • Impact markedly reduced at temperatures below 5°C / 41°F
  • Shrinkage of 1% (by volume)

Estimate of heating time. Use as a guide only.

Material Safety Data Sheets (MSDS) are available upon request

Fabrication Activity: Thermoforming
Product Category: Materials
Type: Sheets
Material: Thermoplastic