High-corrosion-resistance hydrophilic aluminum foil based on renewable resources and processing device of high-corrosion-resistance hydrophilic aluminum foil

Abstract

The invention discloses a high-corrosion-resistance hydrophilic aluminum foil based on renewable resources and a processing device of the high-corrosion-resistance hydrophilic aluminum foil. According to the technical scheme, the high-corrosion-resistance hydrophilic aluminum foil comprises an aluminum foil body and a hydrophilic coating coated on the aluminum foil body; the hydrophilic coating is prepared from the following materials: nano titanium dioxide, nano silicon dioxide, bisphenol A epoxy resin, modified polyether resin, acrylic resin, methyl silicone resin and polyacrylamide resin; the coating is prepared from the following components in parts by weight: 15 to 35 parts of nano titanium dioxide, 35 to 70 parts of nano silicon dioxide, 65 to 100 parts of bisphenol A epoxy resin, 20 to 42 parts of modified polyether resin, 10 to 24 parts of acrylic resin, 8 to 18 parts of methyl silicone resin and 12 to 29 parts of polyacrylamide resin. The high-corrosion-resistance hydrophilic aluminum foil based on the renewable resources and the processing device of the high-corrosion-resistance hydrophilic aluminum foil have the beneficial effects that the antibacterial performance of the hydrophilic aluminum foil is improved, and the situation that the surface of an existing hydrophilic aluminum foil is mildewed after being used for a long time, a large number of bacteria are bred, normal use of the hydrophilic aluminum foil is affected, and the service life of the hydrophilic aluminum foil is prolonged is avoided. And the mould-proof and corrosion-proof effects of the hydrophilic aluminum foil are greatly reduced.

Description

technical field [0001] The invention relates to the technical field of hydrophilic aluminum foil, in particular to a highly anti-corrosion hydrophilic aluminum foil based on renewable resources and a processing device thereof. Background technique [0002] Aluminum foil is a hot stamping material that is directly rolled into thin sheets by metallic aluminum. Its hot stamping effect is similar to that of pure silver foil hot stamping, so it is also called fake silver foil. Due to the soft texture, good ductility and silver-white luster of aluminum, if the calendered sheet is mounted on offset paper with sodium silicate and other substances to make aluminum foil. Because of its excellent characteristics, aluminum foil is widely used in food, beverages, cigarettes, medicines, photographic substrates, household daily necessities, etc., and is usually used as other packaging materials. [0003] At present, after the aluminum foil material is degreased, washed with water, and dri...

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Problems solved by technology

[0004] Aiming at the above-mentioned problems existing in the prior art, the present invention provides a highly anti-corrosion hydrophilic aluminum foil and its processing device based on renewable resources. A hydrophilic coating made of ether resin, acrylic resin, methyl silicone resin and polyacrylamide resin is coated on the aluminum foil to make a hydrophilic aluminum foil to solve the existing hydrophilic aluminum foil after long-term use. Mildew, and a large number of bacteria breed, affecting the normal use of the hydrophilic aluminum foil, resulting in a greatly reduced anti-mold and anti-corrosion effect of the hydrophilic aluminum foil

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