Poligraph 140 LV Plus Premium Resin

Low-viscosity orthophthalic polyester resin, fully polymerisable, highly reactive, and thixotropic.

Technical Information

  • Fast curing cycle.
  • Fully compatible with pigments.
  • High mechanical properties.
  • Improves thermal conductivity.
  • Designed as a base resin for working with fibreglass or injection resins. 
  • Good interlayer adhesion and very low linear and volumetric shrinkage. 
  • Inert mineral fillers such as calcium carbonates, calcium sulphates, dolomite, or silicas can be added. The percentage of MEKP (Methyl Ethyl Ketone Peroxide) to be added ranges between 0.75% and 1%, although it can be increased up to 2% to reduce gel time. 
  • The application can be manual or by machine. 
  • May be used in pultrusion processes.
  • The product must be stored in a dry place at a temperature not exceeding 25ºC.
  • Its expiry date is 4 months under these conditions.
  • Generally, products will be supplied in drum format.
  • For other quantities, please contact us.
  • Appearance: Dark liquid 
  • Peak exothermic temperature (in 45 min): 95 ºC 
  • Density: 1.54 g/cm³ 
  • Gel time (25ºC) (100/0.3 CO/0.6 PMEK): 10 – 15 min 
  • Brookfield viscosity (H2V30, 25ºC): 400 – 800 cps
  • Flexural modulus: 8,300 – 10,200 MPa
  • Flexural strength: 40 – 60 MPa
  • Maximum deflection: 0.4 – 0.6 mm
  • Tensile modulus: 5,000 – 6,000 MPa
  • Tensile strength: 25 – 45 MPa
  • Elongation at break: 0.5 – 0.7 %

Mechanical properties of the catalysed resin

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