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Not all polymers are toxic. Plastic for example is a polymer and is made from a non biodegradable material, however, is not toxic unless consumer. Polymers are known to increase risk of cancer, and even radiation poisoning.
Wiki User
∙ 9y ago
Wiki User
∙ 14y ago"Polymer" is not a chemical, but rather a term for a very large covalent molecule made up of many repeating units. You would have to talk about specific cases of a specific polymer.
Your body contains many polymers; starch, proteins and DNA are examples of natural polymers important to life (That said, viruses attack cells using their DNA, in which case that could be considered a dangerous natural polymer). A vast majority of polymers are safe, and even most artificial polymers, such as polyethylene (one of the simplest) is safe. Most polymers are so stable the main problem is there is nothing on earth to break them down again when thrown away, causing problems with disposal of polymer materials. Those that are designed to break down are usually designed to break down into relatively safe chemicals.
Some manmade polymers have been questioned over not the polymer itself, but chemicals liberated from them over time or when burned. PVC is the main polymer of concern when polymer health issues come up. Some of it's phthalate plasticisers are believed to mimic human hormones, it's consitituent monomers are carcinogenic, and it has been blamed for some dioxin formation when incinerated.
Wiki User
∙ 14y agowhen they are made, the fumes contain carbon monoxide, carbon dioxide, sulphur dioxide and loads of other crap. so yeah, they're quite anti-green!
Wiki User
∙ 11y agoThe vast majority of polymers when burned produce toxic gases. halogenated polymers such as PVC are the worst.
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What is polyquaternium?
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.
Why do natural polymers not pose as much of an issue in landfills as synthetic polymers Natural polymers are cheap to recycle and synthetic polymers are expensive to recycle. Natural polymers are expe?
Natural polymers will degrade over time.... man-made polymers are not biodegradable - and need to be processed.
When monomers combine they form what?
Monomers hook up to form polymers. There is a link below that will lead you to the Wikipedia post on polymers.Water is also produced, this is a condensation reaction.
What is A large molecule that consist of many repeating structural units?
What country is the theoretical physicist James maxwell born in
Polymers of amino acids are?
Polymers of amino acids are proteins.
How do you make clear organic non toxic glue?
The short answer is, you don't. To get truly crystal clear glue, you have to use solvents, which are toxic, or polymers which can be activated with ultra-violet light, which are also toxic. Non-toxic glues are usually based on plant starches so they are harmless if eaten, but produce glue that still has a white tint when dry.
What is polyquaternium?
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.
Why do natural polymers not pose as much of an issue in landfills as synthetic polymers Natural polymers are cheap to recycle and synthetic polymers are expensive to recycle. Natural polymers are expe?
Natural polymers will degrade over time.... man-made polymers are not biodegradable - and need to be processed.
What is the purpose of polymers?
Polymers are used all around, plastics and rubber are polymers.
What is meant by water soluble polymers?
Water soluble polymers are polymers that will dissolve in water.
A large molecule synthesized from many monomers is called a what?
they are called polymers
Modified natural polymers for drug delivery?
modified natural polymers are natural polymers which are altered in order to suit a particular purposeModified natural polymers are natural polymers which are altered in order to suit a particular purpose. Modified natural polymers are natural polymers which are altered in order to suit a particular purpose.
What are the polymers of carbohydrate's?
The polymers of carbohydrates are polysaccharide.
What are the polymers that are produced in factories called?
Polymers.
Why are synthetic polymers often used in place of natural material?
Synthetic polymers are cheaper than natural polymers. Natural polymers are also less plentiful.
What are large molecules made up of smaller molecules?
The answer is polymer. Could also be referring to Macromolecule
How are polymers made into crude oil?
Polymers are not made into crude oil. Crude oil is made into polymers.
