Poligraph 70 Plus Premium Resin

• Fast curing cycle.
• Excellent impregnation in fibreglass.
• Fully compatible with pigments.
• High mechanical properties.
• High resistance to water and temperature.
• Improves thermal conductivities.

• Designed as a base resin for working with fibreglass.
• Good interlayer adhesion and very low linear and volumetric shrinkage.
• The percentage of MEKP (methyl ethyl ketone peroxide) should be between 0.75% and 1.5%, although it can be increased up to 2% to reduce the 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): 69.5 ºC
• Density: 1.65 g/cm³
• Gel time (25ºC) (100/0.3 CO/0.6 PMEK): 7 – 10 min
  
• Brookfield viscosity (H2V30, 25ºC): 1,000 – 1,500 cps

• Flexural modulus: 8,500 – 9,500 MPa
• Flexural strength: 55 – 65 MPa
• Maximum flexural deflection (dL): 0.4 – 0.5 mm
• Tensile modulus: 6,500 – 7,500 MPa
• Tensile strength: 30 – 40 MPa
• Elongation at break: 0.4 – 0.6 %

Mechanical properties of catalysed resin

• Flexural modulus: ≈ 64,000 MPa
• Flexural strength: ≈ 1,100 MPa
• Maximum flexural deflection (dL): ≈ 5.20 mm
• Tensile modulus: ≈ 22,200 MPa
• Tensile strength: ≈ 750 MPa
• Elongation at break: ≈ 6.5 %

Mechanical properties of resin reinforced with fibreglass (75%)