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PBAT Performance2021 / 8 / 9
PBAT has good processing performance and can be made into various films and lunch boxes. The performance of PBAT film is similar to low-density polyethylene (LD-PE), and it is flexible and can be processed on equipment that processes LD-PE.
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PBAT popular science knowledge2021 / 8 / 9
PBAT is a biodegradable plastic material developed by BASF. PBAT is an aliphatic/aromatic random copolyester with a tailor-made macromolecular system structure. Its monomers are: adipic acid, terephthalic acid, 1 ,4-butanediol (1,4-butanediol).
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Fully biodegradable plastic bags reduce carbon dioxide emissions2021 / 8 / 4
The emissions of sulfur dioxide and carbon dioxide in my country rank first and second in the world. The annual production of organic waste is more than 50 million tons, and the annual burning and landfilling of plastic bag waste is about one million tons.
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Application of polyethylene2021 / 7 / 29
Polyethylene is used in the manufacture of films, pipes, wire and cable materials, monofilaments, daily necessities, hollow products, foams, coatings and adhesives. But unmodified PE cannot be used as engineering material.
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Decomposition principle of environmentally friendly degradation bags2021 / 7 / 28
According to the literal meaning of the environmental protection degradation bag, it is a bag that does not pollute the environment and can be degraded at the same time. At present, it mainly refers to biodegradable bags, that is, polylactic acid biodegradable bags (PLA).
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Tea packaging bag | what material should be selected?2021 / 7 / 28
Tea can easily absorb the external environment gas, which will change the taste, affect the quality, and lose the value of brewing and drinking. Therefore, the packaging of tea is very elegant.
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Performance evaluation of biodegradable shopping bags2021 / 7 / 28
Biodegradable shopping bags are generally packaging bags produced from starch-based raw materials.
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Performance comparison of typical biodegradable polymers and polyolefins2021 / 7 / 16
One disadvantage of PLA during molten state processing is that it is prone to thermal decomposition, which is related to its processing temperature and its residence time in the extruder or hot runner.
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The main raw material for PLA (polylactic acid) synthesis2021 / 7 / 15
Lactic acid is mainly produced through fermentation and chemical synthesis. The fermentation method uses natural raw materials. It is the main method of lactic acid production and has a large market and strong competitiveness.
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