Quiz 4 Composite manufacturing

Type of release agent that prevents chemical bonding between the material and the mold

• Teflon barrier

• Liquid agent

• Wax release

• All of the above

Retains more resin on the laminate surface

• Bleeder

• Peel ply

• Release film

• Breather

Closed mold process where mixed resin is injected into a dry fiber preform

• Spray up

• RTM

• Pultrusion

• Compresion molding

Process that combines short fiber compound and fiber prepegsto produce light weight, complex and integrated parts for aircraft cabin and secondary structures

• Spray up

• RTM

• Pultrusion

• Compresion molding

Process that uses unidirectional, bidirectional and mat as raw material for the creation of composites

• Spray up

• RTM

• Pultrusion

• Compresion molding

One of the most widely used methods for fabricating advanced composite parts and structures

• Prepeg hand lay-up

• Hybrid SMC

• Filament winding

• Fiber placement

Process that can be automatized, is generally slow and the raw material is low cost.

• Prepeg hand lay-up

• Hybrid SMC

• Filament winding

• Fiber placement

One of the most suitable processes for very large components.

• Prepeg hand lay-up

• Hybrid SMC

• Filament winding

• Fiber placement

Type of resin that is used for injection molding

• Thermoplastic

• Thermoset

• All of the above

Which of the following options is not a closed mold process for continuous fiber

• Pultrusion

• Resin infusion

• Compresion molding

• Filament winding