Strictly chemistry speaking: a polymer is a repeated chain of a single molecule. They can be easily synthesized in a lab to create materials with specific properties (i.e. contact lenses, plastics, water repellant)
polymer is the chain wen monomers r linked together..
Hydrogen and Carbon
:)
It depends on the polymer.
Rubber is a natural polymers with elastic and plastic type behavior. It is found in nature and extracted from trees. PET (soda bottles) Polyethylene Terephthalate is a synthetic polymer and not found in nature.
Polyquaternium polymers are synthetic polymers that contain quaternary ammonium groups as part of the functional part of the polymers. Ammonium groups contain a positive charge and are balanced non-covalently with anions like chloride or sulfate, or internally with covalently bound anionic groups like carboxylate, sulfate, or sulfonate. These polymers are typically found in hair care products and cosmetics. Most of them are non-toxic and have no LD50's calculated since they have not been found to have any toxicity.
Nylon one of the most used polymers, is a generic designation for a family of synthetic polymers known generically as polyamides and first produced on February 28, 1935 by Wallace Carothers at DuPont.
Natural polymers will degrade over time.... man-made polymers are not biodegradable - and need to be processed.
The major type of biological molecules that does not consist of monomers and polymers are Lipids. Although triglycerides are created by the combination of similar molecules, others, steroids, are not.
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.
Vinyl polymers doesn't contain phthalates.
Synthetic polymers contain linkages which are present in natural polymers also , for example nylon (a synthetic polymer) contains pep-tide (also called amide) linkage and proteins also contain the same linkage .. considering that protein is a naturally occurring polymer Btw , not sure if this is the only similarity .. :D
Synthetic polymers contain linkages which are present in natural polymers also , for example nylon (a synthetic polymer) contains pep-tide (also called amide) linkage and proteins also contain the same linkage .. considering that protein is a naturally occurring polymer Btw , not sure if this is the only similarity .. :D
In general organic contains carbon molecules and/or those related to life. It is the chemistry of carbon containing compounds.Inorganic is everything else and generally do not contain carbon (with some exceptions).
if they are plastic with the number 6 or 7.
Rubber is a natural polymers with elastic and plastic type behavior. It is found in nature and extracted from trees. PET (soda bottles) Polyethylene Terephthalate is a synthetic polymer and not found in nature.
Yes. Macromolecules such as diamond (a form of carbon), and samples of polymers such as polyethylen can all contain far in excess of 109 atoms.
yes plastic is a form of carbohydrates.
Polyquaternium polymers are synthetic polymers that contain quaternary ammonium groups as part of the functional part of the polymers. Ammonium groups contain a positive charge and are balanced non-covalently with anions like chloride or sulfate, or internally with covalently bound anionic groups like carboxylate, sulfate, or sulfonate. These polymers are typically found in hair care products and cosmetics. Most of them are non-toxic and have no LD50's calculated since they have not been found to have any toxicity.
Nylon one of the most used polymers, is a generic designation for a family of synthetic polymers known generically as polyamides and first produced on February 28, 1935 by Wallace Carothers at DuPont.
a monomer Polymers are composed of monomers.