POLIGRAPH LV90 RESIN

Pultrusión con grafeno

POLIGRAPH LV90 RESIN

Orthophthalic polyester resin of very low viscosity, fully polymerisable, of medium reactivity and low linear and volumetric shrinkage. low linear and volumetric shrinkage.

PROPERTIES

  • Fast curing cycle.
  • High mechanical properties.
  • Easily impregnates mineral fillers.

APPLICATIONS

  • It is specially designed as a casting resin.
  • It has good interlayer adhesion and very low linear and volumetric shrinkage.
  • Inert mineral fillers such as calcium carbonates, calcium sulphates, dolomite or silica can be added. The percentage of mek peroxide to be added is between 1.5% and 2%.
  • The application can be manual or by machine.
  • Can be used in infusion processes.

STORAGE AND PACKAGING

  • The product should be stored in a dry place at a temperature not exceding 25ºC.
  • The expirity date is 6 months under these conditions.
  • The existing containers are barrels, IBC, tank.
  • For other quantities: contact us.

TECHNICAL CHARACTERISTICS

  • Apprearance: Dark liquid
  • Exothermic peak temperature: 120 – 175 ºC
  • Gel time (25ºC)(100/0.3 CO/1.5 PMEK): 4 – 15 min
  • Viscosity brookfield (H2V100 , 25ºC): 80 – 200 cps

MECHANICAL CHARACTERISTICS

  • Flexural modulus: 3379 MPa
  • Flexural strength: 108 MPa
  • Maximun deflection dL: 4,42 mm
  • Tensile modulus: 2700 MPa
  • Tensile strength: 50,7 MPa
  • Elongation at break: 2 mm

Mechanical properties of the catalysed resin

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  • tubo composmart
  • viga grafeno graphenano