Negative ion mask inner liner and preparation method thereof

Abstract

The invention discloses a negative ion mask inner liner, which comprises a body, wherein the body is in a hexagonal shape; through holes are uniformly distributed in the surface of the body; the through holes are in round arrangement; the body is prepared from the following materials in parts by weight: 22 to 25 parts of coral fossil, 48 to 50 parts of tourmaline, 25 to 30 parts of lanthanum oxalate, 13 to 15 parts of dysprosium carbonate, 8 to 12 parts of rubber latex, 3 to 8 parts of polyethylene glycol terephthalate, 9 to 15 parts of polycarbonate, 13 to 18 parts of polymethacrylate, 6 to 8 parts of epoxidized soybean oil, 7 to 14 parts of calcium carbonate, 3 to 8 parts of magnesium carbonate, 12 to 16 parts of diphenylethene, 17 to 20 parts of diisobutyl phthalate, 8 to 10 parts of diethyl phthalate, 21 to 26 parts of para-phenylene diamine, 10 to 15 parts of polylactic acid and 8 to 14 parts of polycaprolactone. The negative ion mask inner liner has the advantages that negative ions can be generated; the immunity can be improved; the service life of the material is long; the tensile strength of the material is high.

Description

technical field [0001] The invention relates to the field of masks, more specifically, to a negative ion mask lining. Background technique [0002] A mask is a sanitary product, generally refers to a device worn on the mouth and nose to filter the air entering the mouth and nose to block harmful gases, odors, and droplets from entering and exiting the wearer's mouth and nose, made of gauze or paper. Masks have a certain filtering effect on the air entering the lungs. When respiratory infectious diseases are prevalent, wearing a mask has a very good effect when working in a polluted environment such as dust. Masks can be divided into air filter masks and air supply masks. [0003] The above inspection standards are all tested with a particle size of 0.3 micron except the Japanese standard (0.06-0.1 micron). The detection flow rate of the EU standard is 95L / min, and the American standard is 85L / min. my country's national standard uses more than 90% of suspended particle diam...

AI Technical Summary

Problems solved by technology

[0004] At present, the existing mask lining can not produce negative ions, can not improve immunity, the service life of the material is not long, and the tensile strength of the material is not high

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