PROPERTIES

COMPOSMART PROPERTIES

Our research team and commercial department ensure that the development of new products is carried out according to the demands of our collaborators and clients, always maintaining a compromise of efficiency and quality.

FLEXURAL STRENGHT

(Pultrusion)
grafica_composites

Tests according to UNE-EN ISO 14125 regulation.

PHYSICAL PROPERTIES WITH GRAPHENE

  • Specific weight: 1,65 / 1,85 kg/dm3
  • Glass content: 50 / 70 %
  • Water absorption: < 0,5 / 1,0 % peso
  • Coefficient of linear expansion: < 15 / 17 10-6 / ºC

MECHANICAL PROPERTIES WITH GRAPHENE

  • Flexural strength: 1040 / 650 MPa
  • Tensile strength: 838 / 600 MPa
  • Compressive strength: 560 / 300 MPa
  • Modulus of elasticity (E): 45000 / 28000 MPa
  • Resistance to impact: 240 / 150 kJ/m2
  • Hardness: > 50 Barcol
  • Interlaminar shear strength: > 43,9 / 22 MPa

Certification of the mechanical tests made by AIMPLAS, Instituto Tecnológico del Plástico, on CompoSmart pultruded profiles with graphene.

  • Determining the resistance to compression (UNE EN ISO 14126).
  • Determining the traction properties (UNE EN ISO 527-5).
  • Determining the interlaminar shear (UNE EN ISO 14130).
  • Determining the flexion properties (UNE EN ISO 14125).
  • Determining the resistance to Charpy impact (UNE EN ISO 179-1).

certificado aimplas graphenano