EVERYDAY SCIENCE

SCIENCE

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are the characteristics of neoprene (polychloroprene)?
A
high heat resistant
B
oxidation resistance
C
flame resistance
D
resistant to chemical
Explanation: 

Detailed explanation-1: -Polychloroprene (neoprene) is a high-performance multipurpose elastomer product because of its inherent balance of good mechanical and physical properties. It is resistant to oil, wax, and grease, and can withstand temperatures from −50 to 120°C. It is also resistant to ozone, weathering, and water immersion.

Detailed explanation-2: -Is Neoprene Rubber fire resistant? CR / Neoprene is in no regards a fire retardant material, but it is much less flammable than other commercial rubber materials. When aflame the material will begin to melt but can be easily extinguished.

Detailed explanation-3: -Neoprene has good resistance to chemicals, water, heat, flames, oxygen and ozone. It has more resistance against water, solvents and heat compared with natural rubber. The material is also good against weather and sunlight meaning that it ages well and does not need replacing too often.

Detailed explanation-4: -Neoprene can stand up to temperatures as hot as 275° F. This heat resistance is one of its most significant advantages over natural rubber, along with its lower gas permeability. It won’t physically degrade when exposed to high temperatures for extended periods like natural rubber can. Instead, it’ll stiffen.

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