A new type of photodegradable plastic water-based hose packaging functional material

【Abstracts】 The present invention relates to a new type of functional material for hose-wrapping of photodegradable all-plastic water-emulsion-based pastes, characterized in that it is composed of the following components and weight percentages: Polyethylene resin: 45-60%, modified Calcium carbonate: 5-15%, ethylene-vinyl acetate copolymer resin: 2-6%, titanium dioxide: 3-9%, photodegradation auxiliary: 2-7%, polyethylene wax: 1-4%, titanic acid Ester coupling agent: 3-5%, Coupling agent: 0.3-2%, Paraffin: 2-6%, Zinc stearate: 3-6%, Modified magnesium carbonate: 5-15%, Fluorescent whitening Agent: 0.3-2%, white oil: 0.8-3%, ethylenebisstearamide: 0.3-1%, ethylene-vinyl alcohol copolymer: 1-5%. The invention has the advantages of good tear resistance, barrier property, heat sealability, and compatibility. The all-plastic component does not contain aluminum and is convenient for recycling and recycling, and can be rapidly degraded under the influence of natural light, oxygen, and heat.

【Sovereignty Items】 A new type of photodegradable plastic water-based hose packaging functional material, which is characterized by the following composition and weight percentage: polyethylene resin: 45-60%, modified calcium carbonate: 5-15 %, ethylene-vinyl acetate copolymer resin: 2-6%, titanium dioxide: 3-9%, photodegradation auxiliary: 2-7%, polyethylene wax: 1-4%, titanate coupling agent: 3-5%, Coupling Agent: 0.3-2%, Paraffin: 2-6%, Zinc Stearate: 3-6%, Modified Magnesium Carbonate: 5-15%, Fluorescent Brightener: 0.3-2 %, white oil (liquid paraffin): 0.8-3%, ethylenebisstearamide: 0.3-1%, ethylene-vinyl alcohol copolymer: 1-5%.