Gypsum-based putty powder capable of inducing negative ions

A gypsum-based and putty powder technology is applied in the field of putty powder and gypsum-based putty powder, and can solve the problems of restricting the popularization and use of putty powder, being expensive, and not having an industrial scale.

Active Publication Date: 2021-04-20
内蒙古优高雅健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And in above-mentioned putty powder, cooperating use terbium oxide and twelve calcium fourteen aluminum oxides to induce negative ion, expensive, do not have industrial scale, have limited popularization and use of putty powder

Method used

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  • Gypsum-based putty powder capable of inducing negative ions

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Experimental program
Comparison scheme
Effect test

preparation example Construction

[0057] In addition, the putty powder of the embodiment of the present invention can be prepared by the following method:

[0058] Pre-mix the admixture, compatible material, and functional material; then add them to the base material and mix again; mix until uniform, and then get the gypsum-based putty powder that can induce negative ions.

[0059] Specifically, it can be:

[0060] The components are weighed according to the corresponding mass percentages, and each component and its corresponding mass percentages are as described above;

[0061] Add the compatible material and functional material to the admixture in turn, and mix;

[0062] Then add it to the base material and mix again;

[0063] Mix to a uniform state to obtain a gypsum-based putty powder that can induce negative ions.

[0064] The gypsum-based putty powder that can induce negative ions in the embodiment of the present invention fully complies with national environmental protection, radionuclide limit relat...

Embodiment 1

[0069] 86 kg of construction gypsum, 1.5 kg of ferrite powder, 2 kg of Chinese medical stone powder, 3 kg of talcum powder, 3 kg of quartz sand, 3.1 kg of rectorite powder, 1.15 kg of brucite fiber, 0.02 kg of collagen protein, 0.08 kg of carboxylate Methyl starch, 0.15 kg polycarboxylate superplasticizer.

[0070] Among them, the construction gypsum is S-type hemihydrate gypsum, the iron magnesium tourmaline powder is 2500 mesh, the Chinese medical stone powder is 2500 mesh, the talc powder is 325 mesh, the quartz sand is 600 mesh, the rectorite powder is 1250 mesh, and the natural mineral fiber is For brucite fiber, the protein content in collagen is 95% and the average molecular weight is 1000Da. When carboxymethyl starch is formulated into a 2% aqueous solution, the viscosity is 800mPa·s (25°C).

[0071] The performance test results are shown in Table 1.

Embodiment 2

[0073] 86 kg of construction gypsum, 1 kg of iron-magnesite tourmaline powder, 3.5 kg of Chinese medical stone powder, 2 kg of talc powder, 4 kg of quartz sand, 1.85 kg of rectorite powder, 1.35 kg of brucite fiber, 0.03 kg of collagen, 0.02 kg of carboxylate Methyl starch, 0.25 kg polycarboxylate superplasticizer.

[0074] Among them, the construction gypsum is S-type hemihydrate gypsum, the iron magnesium tourmaline powder is 5000 mesh, the Chinese medical stone powder is 5000 mesh, the talcum powder is 325 mesh, the quartz sand is 1000 mesh, the rectorite powder is 1000 mesh, and the natural mineral fiber is For brucite fiber, the protein content of bone collagen is 85% and the average molecular weight is 2000Da. When carboxymethyl starch is formulated into a 2% aqueous solution, the viscosity is 1200mPa·s (25°C).

[0075] Others are the same as embodiment 1.

[0076] The performance test results are shown in Table 1.

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Abstract

The invention provides a gypsum-based putty powder capable of inducing negative ions, and belongs to the technical field of building materials. The gypsum-based putty powder has the advantages of low cost, green environmental protection, high bonding strength and the function of stably inducing negative ions, can promote energy saving, emission reduction and waste utilization, and is conducive to large-scale popularization and use. The gypsum-based putty powder is composed of the following components by mass percentage: base material: 70-90% of building gypsum; functional material: 1-5% of iron-magnesite tourmaline powder, 2-5% of Chinese medical stone powder; compatible material: talcum powder 2-10%, quartz sand 2-10%, rectorite powder 1-5%; additives: natural mineral fiber 1-3%, bone glue protein 0.01-0.1%, carboxymethyl starch 0.02-0.2%, polycarboxylic acid Water reducer 0.1-0.5%; the sum of the above components is 100%. The putty powder is used for interior decoration materials.

Description

technical field [0001] The invention belongs to the technical field of building materials and relates to a putty powder, in particular to a gypsum-based putty powder capable of inducing negative ions. Background technique [0002] Because people generally stay in the living room for more than 8 hours, the impact of indoor air quality on human health is particularly important. "Indoor Air Quality Standards" (GB / T18883) has strict requirements on physical and chemical indicators such as inhalable particulate matter and total volatile organic compounds in the air. The use of negative ions to purify the air, degrade formaldehyde and volatile organic compounds, eliminate dust and haze, and eliminate odors and bacteria is an effective means widely used at present. At the same time, negative ions, known as "air vitamins", can promote human metabolism, improve human immunity, It is beneficial to the health care functions such as blood oxygen delivery and utilization, and has been v...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 柯世文
Owner 内蒙古优高雅健康科技有限公司
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