PPH

PPH

Product full identity:
Polypropylene Homopolymer

PPH is a low density material that offers high chemical resistance, stiffness and melting temperature. PPH also boasts a good upper operating temperature and high dynamic stability, however at low temperatures PPH can become brittle.

Properties

  • High rigidity
  • High temperature range (+100 to -0°C)
  • Excellent chemical resistance
  • Lightweight and weldable
  • Very low moisture absorption <0.1%
  • Food contact approved.

Applications

  • Chemical tanks
  • Cutting boards
  • Pumps
  • Valves
  • Gaskets.

Forms

  • Sheet
  • Rod
  • Angle
  • Square tube
  • Hollow rod
  • Pressure pipe
  • Channel
  • Weld rod
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Technical Properties:

All information is for guide purposes only. The data has been taken from standard test results provided by our manufacturers.

Property Unit Test Method Value
Specific gravity g/cm³ DIN EN ISO 1183 0.90
Maximum service temp. Upper temp limit - short term °C 100
Property Unit Test Method Value
Tensile strength MPa DIN EN ISO 527 32
Elongation at yield % DIN EN ISO 527 8
Unnotched Impact strength kJ/m² DIN EN ISO 179 no break
Notch impact strength kJ/m² DIN EN ISO 179 7
Tensile modulus of elasticity MPa DIN EN ISO 527 1400
Shore-D DIN EN ISO 868 70
Shore-D DIN EN ISO 868 70
Shore-D DIN EN ISO 868 70
Property Unit Test Method Value
Surface resistivity Ω DIN IEC 60093 1013
Property Unit Test Method Value
Coefficient of linear thermal expansion 23°C - 100°C m/(m.K) ISO 11359-2 1.6 x 10-4
Property Unit Test Method Value
Food compliance - FDA FDA yes
Food compliance - EU EU yes
Food compliance - FDA FDA yes
Food compliance - EU EU yes
Food compliance - FDA FDA yes
Food compliance - EU EU yes
Property Unit Test Method Value
Fire performance DIN 4102 B2
Fire performance DIN 4102 B2
Fire performance DIN 4102 B2
Property Unit Test Method Value
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