Elastomers, Biopolymers And Polymers Flashcards

1
Q

Are Elastomers Recyclable?

A

Yes

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1
Q

What is a Elastomer?

A

A Elastomer has links betwwen the monomers which are flexible even when the thermoplastic has cooled down.

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2
Q

What does TPE Stand For?

A

Thermoplastic Elastomers.

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3
Q

What are TPE’s commonly Used For?

A

Used form wire and cable coatings.

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4
Q

What does LSR Stand For?

A

Liquid Silicon Rubber

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5
Q

Is LSR a thermosetting elastomer?

A

Yes

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6
Q

What is a Thermosetting Elastomer?

A

A polymers that undergo a chemical reaction (often called curing or cross-linking) during processing, leading to a permanently set shape.

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7
Q

What are the properties of Natural Rubber (Elastomer)

A

Strong, High Tensile Strength, Cold Resistance.

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8
Q

What are the Applications of Natural Rubber (Elastomer)

A

Car And Vehicle Tyres, Footwear.

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9
Q

What are the properties of Butadiene Rubber (Elastomers)

A

Tough, Wear Resistance, Electrical Insulator.

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10
Q

What are the Applications of Butadiene Rubber (Elastomers)

A

Tyres Shoe Soles, Water Hoes.

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11
Q

What are the properties of Neoprene (Elastomers)

A

Good Thermal Resistance, Tough good oil resistance.

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12
Q

What are the Applications of Neoprene (Elastomers)

A

Wet Suits, laptop Cases, Shock Absorber seats, door seats.

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13
Q

What are the properties of Silicone (Elastomers)

A

Flexible, Low Friction, Good weather resistant.

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14
Q

What are the Applications of Silicone (Elastomers)

A

Flexible Bakeware, Cooking Utensils.

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15
Q

Are Biopolymers Biodegradable Plastics?

A

Yes

16
Q

What are biodegradable plastics?

A

Plastics that are designed to break down under the right conditions.