Nano-material with air purifying function and preparation method thereof

A technology for nanomaterials and air purification, which is applied in the field of nanomaterials to achieve good thermal insulation performance, good thermal stability, and improved anti-aging effects.

Inactive Publication Date: 2017-09-15
HEBEI JIASHICHENG ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the existing nano-materials need to be improved in terms of environmental protection, the purpose of the present invention is to provide a nano-material with the function of purifying air and a preparation method thereof. The prepared nano-material with the function of purifying the air has high strength, thermal insulation Advantages of good thermal performance and air purification

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A nano material with the function of purifying air, comprising the following raw materials in parts by weight: 70 parts of polyurethane polymer material, 12 parts of quartz stone powder, 12 parts of ethyl stearate, 10 parts of palmitic acid, 3 parts of nano silicon dioxide, 3 parts of calcium carbonate, 13 parts of nano titanium dioxide, 4 parts of stabilizer additive, 0.7 part of coupling agent, 0.5 part of antioxidant and 0.6 part of foaming agent.

[0037] Ethyl stearate and palmitic acid are added to the raw materials, and ethyl stearate and palmitic acid are used as organic phase change energy storage materials, which have the characteristics of large phase change latent heat, good chemical stability and good thermal stability.

[0038] Nano-silica is added to the raw material, which has optical properties against ultraviolet rays, and can improve the anti-aging, strength and chemical resistance of nano-materials.

[0039] Nano-calcium carbonate is added to the raw...

Embodiment 2

[0053] A nano material with the function of purifying air, comprising the following raw materials in parts by weight: 60 parts of polyurethane polymer material, 9 parts of quartz stone powder, 10 parts of ethyl stearate, 5 parts of palmitic acid, 2 parts of nano silicon dioxide, 2 parts of calcium carbonate, 10 parts of nano titanium dioxide, 3 parts of stabilizer additive, 0.5 part of coupling agent, 0.3 part of antioxidant and 0.4 part of foaming agent.

[0054] Ethyl stearate and palmitic acid are added to the raw materials, and ethyl stearate and palmitic acid are used as organic phase change energy storage materials, which have the characteristics of large phase change latent heat, good chemical stability and good thermal stability.

[0055] Nano-silica is added to the raw material, which has optical properties against ultraviolet rays, and can improve the anti-aging, strength and chemical resistance of nano-materials.

[0056] Nano-calcium carbonate is added to the raw mat...

Embodiment 3

[0070] A nano material with the function of purifying air, comprising the following raw materials in parts by weight: 80 parts of polyurethane polymer material, 15 parts of quartz stone powder, 14 parts of ethyl stearate, 15 parts of palmitic acid, 4 parts of nano silicon dioxide, nano 4 parts of calcium carbonate, 16 parts of nano titanium dioxide, 5 parts of stabilizer additive, 0.9 part of coupling agent, 0.7 part of antioxidant and 0.8 part of foaming agent.

[0071] Ethyl stearate and palmitic acid are added to the raw materials, and ethyl stearate and palmitic acid are used as organic phase change energy storage materials, which have the characteristics of large phase change latent heat, good chemical stability and good thermal stability.

[0072] Nano-silica is added to the raw material, which has optical properties against ultraviolet rays, and can improve the anti-aging, strength and chemical resistance of nano-materials.

[0073] Nano-calcium carbonate is added to th...

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Abstract

The invention provides a nano-material with an air purifying function and a preparation method thereof, belonging to the technical field of nano-materials. The nano-material with the air purifying function comprises the following raw materials by weight: 60 to 80 parts of a polyurethane high-polymer material, 9 to 15 parts of quartz stone flour, 10 to 14 parts of ethyl stearate, 5 to 15 parts of palmitic acid, 2 to 4 parts of nanometer silica, 2 to 4 parts of nanometer calcium carbonate, 10 to 16 parts of nanometer titanium dioxide, 3 to 5 parts of a stabilizing agent additive, 0.5 to 0.9 part of a coupling agent, 0.3 to 0.7 part of an anti-oxidant and 0.4 to 0.8 part of a foaming agent. The preparation method comprises the following steps: (1) weighing of the raw materials; (2) preparation of a mixture a; (3) preparation of a mixture b; (4) preparation of a mixture c; and (5) charging of a mold and molding. The nano-material prepared in the invention has the advantages of high strength, good heat insulation performance and air purifying performance.

Description

technical field [0001] The invention belongs to the technical field of nanomaterials, and in particular relates to a nanomaterial with the function of purifying air and a preparation method thereof. Background technique [0002] With the intensification of industrialization, air pollution is becoming more and more serious, which seriously threatens human health. [0003] New materials represented by nanomaterials have broad application prospects in many fields because of their properties different from traditional materials. By design, selecting nanoparticles or nanostructures as additive components and compounding them with the polymer matrix will bring performance enhancement and optimization to the polymer materials. [0004] However, the existing nanomaterials need to be improved in terms of environmental protection. If nanomaterials with the function of purifying air can be developed, it will bring great help to people's production and life. Contents of the invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L75/04C08L71/02C08K13/02C08K5/101C08K5/09C08K3/36C08K3/26C08K3/22C08K5/372C08K5/10
CPCC08L75/04C08K2003/2241C08K2003/265C08K2201/003C08K2201/011C08K2201/014C08L2201/08C08L2203/14C08L71/02C08K13/02C08K5/101C08K5/09C08K3/36C08K3/26C08K3/22C08K5/372C08K5/10
Inventor 白莉莉
Owner HEBEI JIASHICHENG ENERGY TECH CO LTD
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