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A kind of sepiolite inorganic fireproof heat insulation energy-saving powder and preparation method

A technology for heat insulation and sepiolite, which is applied in the field of powder processing, can solve the problems of single composition, single function, and inorganic powder lacks the effect of environmental protection and heat preservation, and achieves wide application, simple use, and good heat insulation. effect of effect

Active Publication Date: 2015-12-02
季青山
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing powders are divided into organic powders and inorganic powders, the ingredients are relatively single, and the functions they have are relatively single. For example, organic powders lack good weather resistance, durability and fire resistance, while inorganic powders The material lacks the effect of environmental protection and heat preservation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach 1

[0009] Specific embodiment one: this specific embodiment adopts the following technical scheme: it is made up of the following components by weight: 40 parts of cement, 25 parts of sepiolite, 15 parts of closed-cell perlite, 19 parts of heavy calcium, thixotropic lubricant glue 0.1 part of powder, 0.2 part of hydroxypropyl methylcellulose, 0.1 part of polypropylene fiber, 0.2 part of wood fiber, 0.3 part of dispersible latex powder, and 0.1 part of calcium formate.

[0010] The cement is No. 425 white cement, and the No. 425 white cement has high strength and white color.

[0011] The sepiolite is white sepiolite fiber with a length of 5 mm, low shrinkage, good plasticity, large specific surface area and strong adsorption. High temperature resistance: at a high temperature of 350 degrees, the structure does not change, the high temperature resistance reaches 1500-1700 degrees, and the performance of heat insulation, insulation, corrosion resistance, radiation resistance and th...

specific Embodiment approach 2

[0024] Specific embodiment two: this specific embodiment adopts the following technical scheme: it is made up of following components by weight: 40 parts of cement, 20 parts of sepiolite, 18 parts of closed-cell perlite, 21 parts of heavy calcium, thixotropic lubricant glue 0.1 part of powder, 0.2 part of hydroxypropyl methylcellulose, 0.1 part of polypropylene fiber, 0.2 part of wood fiber, 0.3 part of dispersible latex powder, and 0.1 part of calcium formate.

[0025] The preparation steps of this specific embodiment are as follows:

[0026] A. Add 40 parts of cement, 21 parts of heavy calcium, 0.1 part of thixotropic lubricant rubber powder, 0.2 part of hydroxypropyl methylcellulose, 0.1 part of polypropylene fiber, 0.2 part of wood fiber, and dispersible 0.3 part of latex powder, 0.1 part of calcium formate, stirring for 3-5 minutes;

[0027] B. Add 20 parts of sepiolite and 18 parts of closed-cell perlite into the drum mixer, then add the powder prepared in A above, mix ...

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Abstract

The invention relates to inorganic fire-proof heat-insulating heat-preserving energy-saving sepiolite powder and a preparation method thereof, and relates to the technical field of powder processing. The inorganic fire-proof heat-insulating heat-preserving energy-saving sepiolite powder comprises the following components in parts by weight: 40-45 parts of cement, 20-25 parts of sepiolite, 10-20 parts of closed cell perlite, 20-25 parts of coarse whiting, 0.05-0.1 part of thixotropic lubricating agent gelatine powder, 0.1-0.2 part of hydroxypropyl methylcellulose, 0.05-0.1 part of polypropylene fibers, 0.1-0.2 part of wood fibers, 0.2-0.3 part of dispersible emulsion powder, 0.05-0.1 part of calcium formiate. The inorganic fire-proof heat-insulating heat-preserving energy-saving sepiolite powder disclosed by the invention has good heat-insulating heat-preserving effect of an organic heat-preserving material, has the properties of weather resistance, durability, water prevention, fire prevention and the like of an inorganic material and has the advantages of easiness for use, wide applicable range, energy conservation and environmental friendliness.

Description

Technical field: [0001] The invention relates to the technical field of powder processing, in particular to a sepiolite inorganic fireproof, heat-insulating, heat-preserving and energy-saving powder and a preparation method thereof. Background technique: [0002] Existing powders are divided into organic powders and inorganic powders, the ingredients are relatively single, and the functions they have are relatively single. For example, organic powders lack good weather resistance, durability and fire resistance, while inorganic powders The material lacks the effect of environmental protection and heat preservation. Invention content: [0003] The object of the present invention is to provide a kind of sepiolite inorganic fireproof heat insulation energy-saving powder and preparation method, it has the good heat insulation effect of organic heat preservation material, also has performances such as weather resistance, durability, waterproof and fireproof of inorganic materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B14/04C04B14/18C04B16/06
Inventor 季青山
Owner 季青山