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what is the future of bioplastics? - polyethylene terephthalate

by:Cailong     2019-07-27
what is the future of bioplastics?  -  polyethylene terephthalate
Potential uses of bio-plastics are most frequently used in packaging, although bio-plastics can be used in any way conventional plastics.
The properties of bio-plastics and petrochemical plastics are very similar.
In some cases, bio-plastics must be reformulated in order to deal with performance issues, such as insufficient shelves
Life, or those infamous loud Sun potato chips bags. (When Frito-
In 2010, Lay first launched the compost chip bag, and customers complained that the bag was too noisy.
A quieter bag was later developed for reformulation. )Coca-
Coca-Cola's PlantBottle plans to produce plastic beverage bottles of 30% plantsbased.
These bottles are made of pet (PET)
The plastic is exactly the same as that produced by petrochemicals, but 30% comes from sugar ethanol in Brazil. The mono-
The result will not change the ethylene glycol of the final chemical formula of the plastic.
However, it is made up of renewable resources (sugar cane)
Instead of fossil fuels.
Bottles cannot be biodegradable.
Toyota also uses PET plastic from the factory to make some interior parts, and AT&T is also used in the case of mobile phones and other accessories [
Source: De Guzman].
Another form of bio-plastic is made of lactic acid (PLA).
It is used in a variety of packaging products, even in clothing.
However, its melting point is very low, so it cannot be used with hot food or liquid.
It is biodegradable in the presence of oxygen, which means it will not degrade in landfill sites.
Next, we will discuss the challenges faced by bio-plastics.
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