Uses Flashcards

1
Q

Thermoplastic

A

Bendable when warm stiff when cold
Can be remoulded
Contains lines of molecules with few cross linkages

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2
Q

Thermosetting plastics

A

Bendable when warm stiff when cold
Cannot be remoulded
Contains lines of molecules that are heavily cross linked

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3
Q

Acrylic uses

A

Illuminated signs
Furniture
Baths
Skylights

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4
Q

Polythene uses

A

Machine parts
Bottles
Bowls
Toys

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5
Q

Polyvinyl Chloride uses

A

Water pipes
Raincoats
Long play records
Coating on electrical wires

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6
Q

Melamine Formaldehyde uses

A

Electrical sockets

Electrical plugs

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7
Q

Polyurethane uses

A

Basic paints

Varnishes

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8
Q

Polyester Resins uses

A

Car body repairs

Sailing boats

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