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Table of properties of Random copolymer polpropylene or Type 3
General characteristics   Test method Measure unit Value
Density at 23ºC   ISO 1183 g/cm³ 0.905
MFI (230g/2.16Kg)   ISO 1133 g/10min <0.5
Mechanical Properties
Effort at conventionalde elasticity limit   ISO 527 MPa 24
Stretching in the limit conventional of elasticity   ISO 527 % 10
Elasticity module   ISO 527 MPa 850
Ball penetration hardness132/30"   ISO 2039/1 N/mm² 43
Shore D hardness, value 3 s   ISO 868   65
Charpy impact resistance 23ºC ISO 179/IeU KJ/m² Does not break
  0ºC ISO 179/IeU KJ/m² Does not break
  -23ºC ISO 179/IeU KJ/m² 43
Thermic Properties
Crystallite fusion temperature   ISO 3146 ºC 147
Softening temperature Vicat VST/A/50   ISO 306 ºC 135
Lineal dilation coefficient Between 20 and 90ºC   DIN 35752 K -1 1.1 · 10 -4
Thermal conductivity at 20ºC   DIN 52612 W/mK 0.21
Specific thermal capacity at 20ºC   Adiabatic calorimeter KJ/Kg · K 1.7
Electrical Properties
Transversal resistivity   DIN 53482 Ohm/cm >10 16
Superficial dielectric resistance   DIN 53482 Ohm >10 13
Dielectric hardness   DIN 53481 kV/cm 550-900
Table of properties for thermoplastic insulating foam
General characteristics Test method Measure unit Value
Cell structure     Closed
Denisty ASTM D 1622 Kg/m³ 250
Thermal Conductivity DIN 52612 W/mK 0.035
Water permeability Dir. EU Atc Waterproof  
Water absorption IRAM 1582 V/V 1.2%
Water vapor permeability ASTM E-96 gr/m²h 0.033
Impact noise insulation IRAM 4063 dBA 19
Table of properties for "MAXUM" pipe
General characteristics According to values Measure unit Value
Thermal conductivity at 20ºC DIN 52612 W/mK 0.0634