Environment-friendly negative-oxygen-ion nanofilm and preparation method thereof

A technology of oxygen negative ions and nano-membrane, applied in the direction of coating, etc., can solve the problems that negative ions affect human mental state and physical and mental health, and achieve the effect of benefiting human health and increasing the content of negative ions

Inactive Publication Date: 2015-10-14
SUZHOU POLYMER NEW MATERIALS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, for most people, most of the time is spent indoors, so long-term negative ions in short supply will affect the mental state and physical and mental health of the human body

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An oxygen negative ion environmental protection nano-membrane, which is mainly made of the following components in proportion by mass: 25 parts of bamboo charcoal powder, 18 parts of polyethylene glycol, 12 parts of prickly pear extract, 12 parts of pothos radix extract, and 13 parts of polycarbonate 8 parts, 8 parts of dimethylformamide, 8 parts of methyl acrylate, 12 parts of polyacrylamide, and 25 parts of water.

[0024] A kind of preparation method of negative oxygen ion environment-friendly nano-membrane, comprises the following steps:

[0025] (1) Dissolve cactus extract and pothos extract in water at a mass ratio of 0.5:1 to make a base solution;

[0026] (2) Put polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide in a reaction kettle, make a melt at a temperature of 610°C and a pressure of 1.3MPa, dry and pulverize Made into powder, the particle size is 30 nanometers;

[0027] (3) Add bamboo charcoal powder to polyethylene glycol with a mass ...

Embodiment 2

[0031] An oxygen negative ion environmental protection nano-membrane, which is mainly made of the following components in proportion by mass: 34 parts of bamboo charcoal powder, 25 parts of polyethylene glycol, 22 parts of prickly pear extract, 18 parts of pothos radix extract, 26 parts of polycarbonate 19 parts of dimethylformamide, 21 parts of methyl acrylate, 24 parts of polyacrylamide, and 47 parts of water.

[0032] A kind of preparation method of negative oxygen ion environment-friendly nano-membrane, comprises the following steps:

[0033] (1) Dissolve prickly pear extract and pothos radix extract in water at a mass ratio of 2:5 to make a base solution;

[0034] (2) Put polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide in a reaction kettle, make a melt at a temperature of 740°C and a pressure of 2.7MPa, dry and pulverize Made into powder, the particle size is 90 nanometers;

[0035] (3) Add bamboo charcoal powder to polyethylene glycol with a mass f...

Embodiment 3

[0039] An oxygen negative ion environment-friendly nano-membrane, which is mainly made of the following components in proportion by mass: 40 parts of bamboo charcoal powder, 30 parts of polyethylene glycol, 25 parts of prickly pear extract, 22 parts of pothos extract, and 30 parts of polycarbonate 25 parts of dimethylformamide, 24 parts of methyl acrylate, 28 parts of polyacrylamide, and 50 parts of water.

[0040] A kind of preparation method of negative oxygen ion environment-friendly nano-membrane, comprises the following steps:

[0041] (1) Dissolve cactus extract and pothos extract in water at a mass ratio of 4:7 to make a base solution;

[0042] (2) Put polycarbonate, dimethylformamide, methyl acrylate and polyacrylamide in a reaction kettle, make a melt at a temperature of 790°C and a pressure of 2.8MPa, dry and pulverize Made into powder, particle size is 100 nanometers;

[0043] (3) Add bamboo charcoal powder to polyethylene glycol with a mass fraction of 35%, and s...

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Abstract

The invention discloses an environment-friendly negative-oxygen-ion nanofilm and a preparation method thereof. The environment-friendly negative-oxygen-ion nanofilm is mainly prepared from the following components by mass: 25 to 40 parts of bamboo charcoal powder, 18 to 30 parts of polyethylene glycol, 12 to 25 parts of extract of cactus with globular stem, 12 to 22 parts of extract of Scindapsus aureus, 13 to 30 parts of polycarbonate, 8 to 25 parts of dimethylammonium formate, 8 to 24 parts of methyl acrylate, 12 to 28 parts of polyacrylamide and 25 to 50 parts of water. Compared with the prior art, the invention has the following advantages: (1) the environment-friendly negative-oxygen-ion nanofilm prepared in the invention can release negative oxygen ion for a long time so as to increase the content of indoor negative ions, so the nanofilm is beneficial for human health; and (2) the environment-friendly negative-oxygen-ion nanofilm prepared in the invention can adsorb indoor bacteria, thereby achieving the purpose of purifying air.

Description

technical field [0001] The invention relates to the field of nanocomposite materials, in particular to a method for preparing an oxygen negative ion environment-friendly nano film. Background technique [0002] The concentration of negative ions in the air is an important parameter to measure the air quality index. Medical research shows that negatively charged particles in the air can increase the oxygen content in human blood, help blood oxygen transport, absorption and utilization, promote human metabolism, improve human immunity, enhance human muscle energy, and regulate the balance of body functions role. The far-infrared rays radiated by negative ion mineral crystals can be well coordinated with the human body and can be completely absorbed by the human body. Generally speaking, people need about 13 billion negative ions every day, but our indoor environment such as living room, office and entertainment place can only provide about 1-2 billion negative ions, which is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12
Inventor 翟红波杨振枢韦洪屹
Owner SUZHOU POLYMER NEW MATERIALS TECH
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