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A desulfurization gypsum putty releasing negative oxygen ions

A technology of desulfurization gypsum and negative oxygen ions, applied in the direction of filling slurry, etc., can solve problems such as single function, no use of desulfurization gypsum characteristics, and inability to exert carrier function, etc., to enhance human muscle energy, facilitate blood oxygen transport, improve The effect of human immunity

Active Publication Date: 2018-09-28
山东汉诺宝嘉新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing desulfurization gypsum putty has too single function, does not utilize all the characteristics of desulfurization gypsum, and cannot exert its good carrier function

Method used

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  • A desulfurization gypsum putty releasing negative oxygen ions

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] The raw materials are: 40 kg of desulfurized gypsum, 10 kg of sand, 10 kg of talc powder, 10 kg of tourmaline powder, 0.2 kg of composite retarder, 0.2 kg of hydroxypropyl methylcellulose, 0.1 kg of water repellent, 0.01 kg of starch ether, glue 1 kilogram of powder; the particle diameter of sand is 70 meshes, the particle diameter of tourmaline powder is 1200 meshes, the particle diameter of talcum powder is 300 meshes, and the viscosity of hydroxypropyl methylcellulose is 80,000; The weight ratio of citric acid, boric acid, tartaric acid and sodium citrate is 20:20:5:20.

[0037] Weigh the raw materials of the above-mentioned quality for each of the above-mentioned components, then weigh, mix, and stir evenly to remember the product, which is recorded as No. 1 product. When using, add water according to 30-35% of the powder mass and stir until uniform. According to "JG / T 298-2010 Putty for Building Interiors", measure the physical properties of putty. Then close the ...

Embodiment 2

[0039] The raw materials are: 60 kg of desulfurized gypsum, 30 kg of sand, 30 kg of talc powder, 20 kg of tourmaline powder, 0.5 kg of composite retarder, 0.5 kg of hydroxypropyl methylcellulose, 0.5 kg of water repellent, 0.1 kg of starch ether, glue 2 kilograms of powder; the particle diameter of sand is 140 meshes, the particle diameter of tourmaline powder is 1300 meshes, the particle diameter of talc powder is 350 meshes, and the viscosity of hydroxypropyl methylcellulose is 80,000; The weight ratio of citric acid, boric acid, tartaric acid and sodium citrate is 40:40:15:40.

[0040] Weigh the raw materials of the above-mentioned quality for each of the above-mentioned components, then weigh, mix, and stir evenly to remember the product, which is recorded as No. 2 product. When using, add water according to 30-35% of the powder mass and stir until uniform. According to "JG / T 298-2010 Putty for Building Interiors", measure the physical properties of putty. Then close the ...

Embodiment 3

[0042] The raw materials are: 50 kg of desulfurized gypsum, 20 kg of sand, 20 kg of talc powder, 15 kg of tourmaline powder, 0.35 kg of composite retarder, 0.35 kg of hydroxypropyl methylcellulose, 0.3 kg of water repellent, 0.05 kg of starch ether, glue 1.5 kilograms of powder; the particle diameter of sand is 100 mesh, the particle diameter of tourmaline powder is 1250 mesh, the particle diameter of talcum powder is 325 mesh, and the viscosity of hydroxypropyl methylcellulose is 70,000; The weight ratio of citric acid, boric acid, tartaric acid and sodium citrate is 30:30:10:30.

[0043] Weigh the raw materials of the above-mentioned quality for each of the above components, then weigh, mix, and stir evenly to remember the product. According to "JG / T 298-2010 Putty for Building Interiors", measure the physical properties of putty. Then close the doors and windows, and use the negative oxygen ion detector to detect the content of negative oxygen ions in the room after 15 min...

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Abstract

The invention provides desulfurized gypsum putty releasing negative oxygen ions. The desulfurized gypsum putty is prepared from, by weight, 40-60 parts of desulfurized gypsum, 10-30 parts of sand, 10-30 parts of talcum powder, 10-20 parts of tourmaline powder, 0.2-0.5 part of composite retarder, 0.2-0.5 part of hydroxypropyl methyl cellulose, 0.1-0.5 part of water repellent, 0.01-0.1 part of starch ether and 1-2 parts of rubber powder. The tourmaline powder is added into a desulfurized gypsum base material, the negative oxygen ions can be generated, indoor air can be purified, the life of people is prolonged, the applicable temperature range is wide, constructivity is good, hardening is fast, and bonding strength is high.

Description

Technical field: [0001] The invention relates to a desulfurized gypsum putty releasing negative oxygen ions. Background technique: [0002] As the second largest solid waste in thermal power plants after fly ash, desulfurized gypsum has high development value. Strengthening the research on resource utilization of desulfurized gypsum, broadening its application field and improving its utilization rate will not only effectively promote the goal of flue gas desulfurization in thermal power plants, but also meet the requirements of accelerating the development of circular economy and building a conservation-oriented society in my country. Desulfurization gypsum has many uses. Because the physical composition of desulfurization gypsum is different from that of general gypsum, desulfurization gypsum also contains silicon dioxide, sodium oxide, calcium carbonate, calcium sulfite, limestone, calcium chloride, magnesium chloride, etc. Compared with other gypsum, desulfurization gyps...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 魏永强陈强李太胜乔媛李景山
Owner 山东汉诺宝嘉新材料科技有限公司
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