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Polyurethane Pultrusion
Brand: Liberty Pultrusions FRP ManufacturingLiberty Pultrusion manufacturers custom pultrusions utilizing Polyurethane resin technology.
Features- Urethane is 40% Stiffer than Polyester, this Allows for a Stiffer Profile or Reduction in Profile Thickness by About 25% which Reduces the Profile Weight and Maintains the Same Stiffness as Polyester Resin Technology.
- Increased Strength
- Improved Transverse Properties
- Highest Fiber Volume
- Higher Specific Strength And Stiffness
- Reduced Wall Thickness - Weight Savings
- Stronger Profiles Spanning Greater Distances
- Excellent Impact Resistance: Polyester Has Poor Impact Resistance in Comparison
- Excellent Abrasion Resistance
- Easy Fabrication
- Excellent Screw Pull Out Strength - Compared to Traditional Polyester Pultrusion
- Much Lower Smoke Generation than Polyester or Vinyl Ester
- Excellent Corrosion Resistance
- Aliphatic, Light Stable Resins Available
- High Tg Resin Available - Tg>280 C
- No Styrene Emissions, No Peroxides, No VOCs