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Ecological plastic is a new type of environment-friendly material made of polyolefin and other ordinary plastics as the base material, and food-grade additives with the ability to convert macromolecules into oxygen-containing oligomers in a short period of time, according to a certain formula.
The core technical principle is to add a unique EBP degradation masterbatch in the production process of ordinary polyethylene products, without changing the performance of the original plastic products, so that the polyethylene plastics that originally took hundreds of years to be degraded in nature can be degraded into water, carbon dioxide and soil organic matter through photothermal oxidation and environmental microorganisms in just a few years, and return to the ecosystem to achieve complete degradation.
Therefore, ecological plastics are also degradable plastics that meet the requirements of the next plastic restriction order.
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Ecological plastic is a renewable resource that uses sunlight and carbon dioxide as energy and carbon sources, such as starch and cellulose
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It is indeed the case, ecological plastic is degradable, and plastic is a relatively environmentally friendly one.
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Ecological plastic is plastic without toxins, such as some syphilis cups made of plastic, which should be made of ecological plastic.
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In the Soviet Union, it should be ecological plastic, it should be the kind of plastic that can be degraded and does not pollute the environment.
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Plastic is an indispensable and important product in our daily life and industrial production, and the waste plastics we usually use, except for a very small number of them, are incinerated in the vast majority of them. Plastic incineration produces a large number of harmful gases, which not only cause serious pollution to the atmosphere
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In the case of phenolphthalein plastics, it refers to the kind of environmentally friendly degradable plastic called ecological quantity.
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Zhongtai Plastics, of course, is a kind of plastic that can conform to the ecological balance, and it is an environmentally friendly plastic that can regenerate resources.
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Ecological plastic, this should be able to announce advanced degradation, so this should not be a more environmentally friendly material, so it is better when the time comes.
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The simplest way is that ecological vegetables can be degraded, so this kind of feed is relatively simple.
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Ecological plastic, this is still relatively environmentally friendly, so you should put up with a degradable material, which should be very obvious when what kind of car is it?
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Now that I'm losing, it should be the service environment, the Snapdragon core, it should be able to talk about it, and it's okay.
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At present, only polylactic acid, polyvinyl alcohol and starch polymer are degradable and can be decomposed and digested by microorganisms, and other known polymers can only be partially oxidized and photolyzed, and cannot be completely degraded and utilized, which is a public nuisance.
1. Biodegradable plastics.
Biodegradable plastics synthesized by microorganisms, referred to as bioplastics, including biopolyesters, biocellulose, polysaccharides and polyamino acids, are a class of plastics that can be completely degraded by microorganisms in nature. >>>More
1.Application status of degradable plastics:
2.Degradable Plastics: >>>More
Non-woven fabric is a new generation of environmentally friendly products, most of the raw materials used are polypropylene, while the raw material of plastic bags is polyethylene, although the two substances have similar names, they are far from each other in terms of chemical structure. The chemical molecular structure of polyethylene is quite stable and extremely difficult to degrade, so it takes 300 years for plastic bags to decompose; The chemical structure of polypropylene is not strong, and the molecular chain can be easily broken, so that it can be effectively degraded, and enter the next step of the environmental cycle in a non-toxic form, and a non-woven shopping bag can be completely decomposed within 90 days. Moreover, non-woven shopping bags can be reused more than 10 times, and the pollution to the environment after disposal is only 10% of that of plastic bags.
Ecological breeding is the use of pollution-free waters such as lakes, reservoirs, rivers and natural bait, or the use of ecological technical measures to improve the quality of aquaculture water and the ecological environment, in accordance with the specific breeding mode for breeding, breeding, put pollution-free feed, no fertilizer, sprinkling, the goal is to produce pollution-free green food and organic food. Ecologically farmed livestock and poultry products are popular with consumers because of their high quality and good taste, and the products are in short supply.
The production process of PVC determines that it does not belong to high-pressure plastics, and the general PVC production process can be divided into calcium carbide method, ethylene method and imported (EDC, VCM) monomer method, and it is customary to refer to ethylene method and imported monomer method as ethylene method. >>>More