The Composition and Benefits of Memory Foam

The Composition and Benefits of Memory Foam

Assessment

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Engineering, Chemistry, Science

KG - University

Hard

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Memory foam, originally designed for NASA in the 1960s, is made from viscoelastic material. It consists of polyurethane layers and components like polyols, diisocyanates, and blowing agents. Memory foam adapts to body heat and pressure, providing support and comfort. It is denser than regular foam, making it more durable. Its applications extend beyond mattresses to helmets, shoes, and medical seating pads.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two core components of a memory foam mattress?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the role of polyols in memory foam?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How does memory foam respond to heat and pressure?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What factors determine the firmness of a mattress?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

In what applications is memory foam used besides mattresses?

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