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A kind of oxygen negative ion membrane material and preparation method thereof

A technology of oxygen negative ions and membrane materials, which is applied in the field of membrane materials, can solve the problems that negative ions affect human mental state and physical and mental health, and achieve the effects of improving human immunity, strong adsorption performance, and promoting human metabolism

Active Publication Date: 2017-10-31
SIYANG COUNTY YANGMU PROCESSING UTILIZATION TECH RES INST +1
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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 the long-term supply of negative ions 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

[0026] at 40g / m 2 The non-woven fabric is used as the carrier material, and the negative ion powder is obtained by mechanically mixing tourmaline powder and bamboo charcoal powder with a fineness of 500 mesh at a mass ratio of 20:50, and a melamine-formaldehyde resin with a resin content of 40% is selected as the binding resin. The following steps prepare the oxygen negative ion membrane material:

[0027] (1) Add the anion powder to a low molecular weight polyethylene glycol solution with a mass fraction of 10%, stir at high speed to form an anion powder dispersion paste, then add the anion powder dispersion paste to the binder resin and stir evenly to make an anion powder sticky composite resin; wherein the negative ion powder is mixed with polyethylene glycol solution at a mass ratio of 1:1, and the amount of the negative ion powder dispersion paste in the bonding resin is 20% of the resin mass;

[0028] (2) Primary infiltration: Soak the carrier material in the binder res...

Embodiment 2

[0034] at 80g / m 2 The non-woven fabric is used as the carrier material, and the negative ion powder is obtained by mechanically mixing tourmaline powder and bamboo charcoal powder with a fineness of 800 meshes in a mass ratio of 30:65, and a melamine urea formaldehyde resin with a resin content of 50% is used as the binding resin. Prepare the oxygen negative ion membrane material according to the following steps:

[0035] (1) Add the anion powder to the polyacrylamide solution with a mass fraction of 5%, stir at a high speed to form an anion powder dispersion paste, then add the anion powder dispersion paste to the adhesive resin and stir evenly to make an anion powder adhesive resin; Wherein the anion powder and the polyacrylamide solution are mixed at a mass ratio of 1:1, and the amount of the anion powder dispersion paste in the adhesive resin is 25% of the mass of the resin;

[0036] (2) Primary infiltration: Soak the carrier material in the binder resin without negative ...

Embodiment 3

[0042] at 60g / m 2 Kraft paper or decorative paper is used as the carrier material, and the negative ion powder is obtained by mechanically mixing tourmaline powder and bamboo charcoal powder with a fineness of 700 meshes in a mass ratio of 40:70, and a melamine formaldehyde resin with a resin content of 55% is used as the binding resin. Prepare the oxygen negative ion membrane material according to the following steps:

[0043] (1) Add the negative ion powder to the polyacrylamide solution with a mass fraction of 10%, stir at high speed to form a negative ion powder dispersion paste, then add the negative ion powder dispersion paste to the adhesive resin and stir evenly to make an anion powder adhesive resin ; Wherein the negative ion powder is mixed with the polyacrylamide solution at a mass ratio of 1:1, and the amount of the negative ion powder dispersion paste in the adhesive resin is 30% of the resin mass;

[0044] (2) Primary infiltration: Soak the carrier material in t...

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Abstract

The invention discloses an oxygen negative ion membrane material and a preparation method thereof. The oxygen negative ion membrane material mainly comprises a support material, negative ion powder and bonding resin, wherein the support material adopts non-woven fabric, kraft paper for dipping or decorative paper, the negative ion powder is prepared from tourmaline powder and biomass carbon powder which have similar fineness through mechanical mixing, and the bonding resin adopts melamine-formaldehyde resin or melamine-urea-formaldehyde resin suitable for dipping. The oxygen negative ion membrane material and the preparation method thereof have the advantages as follows: (1) the non-woven fabric, the kraft paper for dipping or the decorative paper is used as the support material, and the material is environment-friendly, low in cost and high in adsorption performance; (2) a polyethylene glycol solution or a polyacrylamide solution is used as a medium for dissolution of the negative ion powder in the bonding resin, so that the negative ion powder and the bonding resin are evenly mixed; (3) the support material is soaked in the bonding resin containing the negative ion powder, the oxygen negative ion membrane material containing the negative ion powder is obtained with secondary infiltration and drying methods, and the content of negative ions in the membrane material is increased.

Description

technical field [0001] The invention relates to a membrane material, in particular to an oxygen anion membrane material and a preparation method thereof. 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 far from the human body’s ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/53D06M15/285D06M15/423D06M11/79D06M11/74D21H17/00D21H17/67D21H17/02D21H17/51D21H17/53D21H17/37
CPCD06M11/74D06M11/79D06M15/285D06M15/423D06M15/53D21H17/02D21H17/37D21H17/51D21H17/53D21H17/67D21H17/74
Inventor 孙丰文王敏詹先旭
Owner SIYANG COUNTY YANGMU PROCESSING UTILIZATION TECH RES INST
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