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.
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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.
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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