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carbon and polymers
In both addition and condensation polymers, smaller (usually) organic monomers combine to form a larger molecule. In both cases the polymer formed has different properties than the starting monomers.
Soluble and biodegradable polymers are being developed because they offer potential solutions to environmental issues. Solubility allows for easier processing and application, while biodegradability ensures that these polymers break down into non-harmful components in the environment. This makes them more sustainable alternatives to traditional polymers that persist for long periods in the ecosystem.
balls!
Cornstarch polymers are polymers made from alkenes that are mixed with cornstarch so that they are easily biodegradeable. They are used for plastic bags so that they when they are sent to a landfill site, they biodegrade quickly and easily.
Packaging and fibers are the top biodegradable polymers used in the world. These biodegradable polymers can break down and after lose their initial integrity.
Bioplastics is been recently introduced so as to reduce the use of the traditional non biodegradable plastics.It is biodegradabale polymers
Natural polymers will degrade over time.... man-made polymers are not biodegradable - and need to be processed.
All Plastics are the polymers but all the polymers are not the Plastics, why because there will be biodegradable polymers, biopolymer, rubber exist, which will be not in the plastic group
recycle them
Bread is thermoplastic, it is fully biodegradable. Popcorn would serve as well.
Derek A. Smith has written: 'Addition polymers' -- subject(s): Addition polymers, Addition polymerization
carbon and polymers
Plastics and polymers are usually designed by polymer chemists/scientists and/or material scientists. People who then use these polymers or design with them, are architects and engineers.
In both addition and condensation polymers, smaller (usually) organic monomers combine to form a larger molecule. In both cases the polymer formed has different properties than the starting monomers.
You should use the biodegradable polymers in day to day life. The routine use of very thin plastic bags has created very real hazard in your life. The This plastic does not decompose and has been creating a serious hazard, specially in developing countries. Stray cows eat the plastic bags, which they can not digest. These plastic waste is washed to sea and sea animals have been dieing due to consumption of plastic material. You can not burn the plastic bags. They create the toxic fumes. So plastic has to be recycled. It is better to use the biodegradable material, which will be ecofriendly in long term.
Hideto Tsuji has written: 'Degradation of poly (lactide)- based biodegradable materials' -- subject(s): Polyesters, Polymers, Biodegradation, Biodegradable plastics, Metabolism