Specifications

Fibre Reinforced Polyester Product
Hand Layer-up/SMC/RTM/Filament Winding
Good Properties
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Fibre Reinforced Polyester Product

 

 

Specifications of  Fibre Reinforced Polyester Product:

 

        Fiberglass reinforced Polyester ( FRP ) is also called GRP, fiber reinforced plastic, generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin. Glass fiber or its products as reinforcing material of reinforced plastic, called glass fiber reinforced plastics FRP, or designation. Due to the different varieties of the resin, it is polyester glass fiber reinforced plastic, epoxy glass steel, glass fiber reinforced phenolic called. Soft and hard, not conductive, high mechanical strength, recycling, corrosion resistance. Can replace steel manufacturing machinery parts and automotive, marine shell.

 

1.Relative density in 1.5 ~ 2, 4 ~ 1 only carbon steel / 1 / 5, but the tensile strength is close to, or even more than carbon steel, rather than strength and high alloy steel by. Therefore, in aircraft, rockets, spacecraft, pressure vessels and other need to lighten the weight of the products in application, all with excellent results. Some epoxy FRP tensile, bending and compression strength can reach more than 400Mpa. Part of the material density, strength and strength.

 

2..Good corrosion resistance.

 

FRP is a good corrosion resistance materials, on air, water and ordinary acid, alkali, salt and a variety of oils and solvents have a better ability to resist. Has been applied to various aspects of chemical corrosion, carbon steel, stainless steel, being replaced with wood, non-ferrous metals.

 

3.Good electrical properties:

 

Is a good insulation material, used in the manufacture of insulators. High frequency can still protect good dielectric properties. Microwave permeability good, has been widely used in radar antenna radome.

 

4.Thermal performance is good:

 

FRP low thermal conductivity, room temperature for 1.25 ~ 1.67kJ / ( m h K)

 

Hand Layer-up Fiberglass Reinforced Polyester Product Process:

 

 

 

 

 

 SMC Fiberglass Reinforced Plastic Polyester Process: