Wheat straw modified photodegradable disposable PP plastic tableware

The invention discloses wheat straw modified photodegradable disposable PP (polypropylene) plastic tableware which is characterized in that 28%-33% of wheat straw fibers, 5%-18% of a photodegradation agent and 0.8%-3% of a peroxide cross-linking agent are filled in PP plastic for hybrid composite mo...

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Bibliographic Details
Main Author PENG YANGZI
Format Patent
LanguageChinese
English
Published 07.06.2022
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:The invention discloses wheat straw modified photodegradable disposable PP (polypropylene) plastic tableware which is characterized in that 28%-33% of wheat straw fibers, 5%-18% of a photodegradation agent and 0.8%-3% of a peroxide cross-linking agent are filled in PP plastic for hybrid composite modification, and the wheat straw modified photodegradable disposable PP plastic tableware is realized. The photodegradation agent is utilized to promote bridge bond fracture, promote rapid decomposition of the organic filler, promote bumping of polypropylene, reduce the overall usage amount of polypropylene and accelerate degradation of PP plastic in multiple aspects and multiple angles, so that rapid degradation of the disposable PP plastic tableware is realized. The problems that in the prior art, the time for natural degradation of disposable PP plastic tableware is very long, harmful emission is caused by incineration, the environment is polluted, and the harm of greenhouse effect is high due to biodegradation a
Bibliography:Application Number: CN202011407284