Plastics Flashcards

(7 cards)

1
Q

What are thermosetting plastics ?

A

When thermosetting plastics ‘set’ they cannot be softened, shaped or moulded by reheating

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2
Q

Examples of thermosetting plastics ?

A

Melamine formaldehyde

Polyester resin

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3
Q

Uses of melamine?

A

Tableware
Work tops
Electrical installations
Decorative laminates

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4
Q

Uses of polyester resin?

A

Car bodies
Boats
Glass

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5
Q

What is a thermoplastic?

A

Thermoplastics (also known as thermoforming plastics) can be reheated, allowing them to be shaped and moulded in different ways

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6
Q

Examples of thermoplastics ?

A

Acrylic

Rigid polystyrene

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7
Q

Uses of acrylic?

A

Display signs
Baths
Roof lights
Machine goods

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