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Test Your Rubber Knowledge

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Questions and Answers

What is specific gravity?

The resistance of rubber to scraping or rubbing

The stress required for producing an elongation percentage in rubber

The force required to tear apart rubber

The ratio of density of a substance to a standard (correct)

Which rubber is highly resistant to temperature extremes, UV rays, ozone, and fire?

Nitrile rubber

Natural rubber

Silicone rubber (correct)

Neoprene rubber

What is compression set?

The percentage increase in length of a rubber sample with a tensile force

The extent to which an elastomer fails to return to its original thickness (correct)

The resistance of an elastomer to cuts or nicks when tension is applied

The ability of rubber to return to its original size and shape after deformation

Which rubber is primarily used for outdoor applications?

EPDM rubber Signup and view all the answers

What is resilience?

The ability of rubber to return to its original size and shape after deformation Signup and view all the answers

Which rubber is hard, durable, and widely used for tires?

SBR rubber Signup and view all the answers

Study Notes

Specific gravity is the ratio of density of a substance to a standard.
Abrasion resistance is the resistance of rubber to scraping or rubbing.
Tensile strength is the force required to tear apart rubber.
Tensile modulus is the stress required for producing an elongation percentage in rubber.
Elongation is the percentage increase in length of a rubber sample with a tensile force.
Resilience is the ability of rubber to return to its original size and shape after deformation.
Compression set is the extent to which an elastomer fails to return to its original thickness.
Tear resistance is the resistance of an elastomer to cuts or nicks when tension is applied.
Abrasion resistance is the resistance of rubber to abrasion by scraping or rubbing.
Specific gravity is the ratio of a material's weight to the weight of an equal volume of water.

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Description

Test your knowledge of rubber properties with this quiz! From specific gravity to tear resistance, this quiz covers the key terms and concepts related to the strength, elasticity, and durability of rubber materials. Use your understanding of these properties to select the right materials for your next project and ensure long-lasting results.