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Polypropylene H Ortho Sheets

  • 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
  • Tolerance on thickness: ±5%
    Moulding temperature:
  • Orthotics 180° - 200°C
  • Prosthetics 200° - 220°C

 

PRODUCT THICKNESS [mm]
PP H 2
3
4
5



Technical characteristics:



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Polypropylene C Ortho Sheets

  • Lightweight
  • Versatile
  • Rigid
  • High impact strength
  • Maintains impact strength down to- 20°C
  • Has the ability to constantly flex without fracturing
  • Shrinkage of <2.5% (by volume)


Tolerance on thickness: ±5%

Moulding temperature:
Orthotics 180° - 200°C

Prosthetics 200 - 220°C

Cooking time: 3 minutes per mm thickness.

 

PRODUCT THICKNESS [mm]
PP C 2
3
4
5



Technical characteristics:


 

Polyethylene HD Ortho Sheets


PRODUCT THICKNESS [mm]
PE HD 2
3
4
5


Technical sheet:


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STIFF/SOFT/EXTRA-SOFT Sheets

 

Trans Tibial Socket

 

Trans Fomoural Socket

 

CODE PRODUCT THICKNESS [mm]
6.001.01 Stiff 8
10
12
6.001.02 Soft 4.7
6.3
8.5
11.5
6.001.03 Extra-Soft 9
12

 


Technical sheet:

 

PETG Sheets

 

PRODUCT THICKNESS [mm]
PETG 3
4

 


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ROADRUNNERFOOT ENGINEERING srl., Viale Jenner 69, 20159 Milano CF e P. IVA: 05675850969