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The stretchiness of a polymer depends on its molecular structure. Polymers with long, flexible chains tend to be more stretchy because the chains can move past each other easily. In contrast, polymers with rigid or crosslinked structures are less stretchy because the chains are more constrained in their movement.
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Are all polymers man made?
No, not all polymers are man-made. Some polymers can be found in nature, such as proteins, cellulose, and DNA. These natural polymers have unique properties and functions in living organisms.
Do polymers have double bonds?
Some polymers can have double bonds, such as in the case of some synthetic polymers like polybutadiene and polystyrene. These double bonds can affect the properties and reactivity of the polymer chains.
It always necessary to get the pH to neutral to add polymers?
No, it is not always necessary to adjust the pH to neutral before adding polymers. Some polymers can work effectively in a wide range of pH levels. However, certain polymers may require specific pH conditions for optimal performance, so it is important to follow the manufacturer's recommendations.
What the main source of raw material for making polymers?
The main source of raw materials for making polymers is petroleum or natural gas. These hydrocarbons are chemically processed to produce monomers, which are then polymerized to form different types of polymers. Additionally, some polymers can also be derived from renewable sources such as plant-based materials like cellulose or starch.
What are the types of materials in material science?
Major materials studied in material science include: Composites and nano-composites Carbon fibers Polymers and plastics Alloys and allotropes Supercritical fluids Glass and others Ceramics
Why are some polymers strechy while others are not?
The elasticity of a polymer depends on the cross-linking of its chains.
Which element contains organic polymers?
Elements do not contain polymers. It is the other way around. Organic polymers contain elements. These are usually C, O, H, N, Halogens and some others.
Why are some polymers strechy while some are not?
The elasticity of a polymer depends on the cross-linking of its chains.
Why can some plastics be remoulded but others can't?
on a molecular level they are different. the polymers they are made up of have different shapes
Can synthetic polymers react easily with other substances?
Synthetic polymers can react with other substances, but the extent to which they react depends on the specific polymer and the substance it is interacting with. Some synthetic polymers may undergo chemical reactions with certain substances, while others may not react at all. Compatibility and reactivity vary based on factors like chemical structure, functional groups, and environmental conditions.
Why isn't polypropylene manufactured instead of other polymers since it has no recognized health hazards?
Different polymers have different physical and chemical properties. This makes some polymers more suitable for particular applications than others. As a result, no one polymer is suitable for all applications.
Are all suspenders stretchy?
There are some suspenders that are adjusted using buckles are buttons, so not all suspenders are stretchy.
Are synthetic polymers expensive to make?
It depends on the specific polymer and the production process involved. Some synthetic polymers can be relatively inexpensive to produce due to large-scale manufacturing processes, while others may be more costly due to factors such as raw material costs or specialized processing requirements.
Do all phat pants reflect?
No, only some phatts have reflecting material professionally sewn on them. Others are just made out of the same stretchy material with a plain logo on them, or in some cases nothing at all.
What restraints are considered extreme?
"It depends on what kind of restraints you have in mind. Some prefer rope and tie, others like stretchy rubber bands. It depends on the usage and what exactly you are restraining."
What is a negative feature of a free market system?
It's unequal; some people do well while others do not
What are the uses of polymers to mankind?
Plastics, which are polymers plus some additives, are their main use.
