Benefits of FRP
A composite is a material system made up of two or more material components. For a fiber-reinforced polymer (FRP) composite, the primary ingredients are the resin matrix and reinforcing fiber, which is typically fiberglass in various forms. AOC customers combine the fiber reinforcement with our resins in a molding or fabrication process that gives shape to the finished component. The shape of the finished part is dependent on a mold, die or other tooling that controls the geometry of the composite during processing.
When the AOC resin “cures” to a hard state, the encapsulated fibers provide strength and stiffness. The resin holds the shape of the fibers and protects the finished composite against environmental influences such as fatigue, thermal shock and mechanical shock. The resin also resists corrosive attack from chemicals, solvents, hydrocarbons and moisture.
Through the proper selection of reinforcement, resin and manufacturing process, a composite is design-engineered to exacting specifications for cost effectiveness and performance. The primary benefit of composites made with Vipel® resins is resistance to an extensive range of corrosive environments.
Other composite attributes that are often desired include:
- High strength. Composites have a higher strength-to-weight ratio than steel.
- Light weight. Compared to alternative materials, composites have a lower density at equal or greater strength properties. Lighter weight can improve performance, reduce energy needs, simplify handling and speed installation.
- Design flexibility. With so many processing techniques and resin options available, almost any shape or function can be achieved.
- Parts consolidation. With composites, several subcomponents can be combined into a unit that reduces shipping and assembly costs. Parts consolidation also eliminates seams, enhances structural integrity, reduces warranty costs and improves customer satisfaction.
- Dimensional stability. Composites can be designed to maintain critical tolerances over a wide range of temperatures and physical stresses.
- Electrical insulation. Composites made with AOC resin are very low conductors of electrical current.
- Integral finish. For many applications, the option of molded-in color eliminates costly painting and prevents surface nicks and scratches.
- Lower system costs. Composites economic benefits are related to capital investment, tooling, handling, installation, repair and maintenance.
- Less paperwork. No “hot work” welding permit is required to install composite piping adjacent to flammable substances.