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Energy-saving and heat-insulating putty powder and preparation method thereof

A technology of thermal insulation putty and putty powder, applied in the direction of filling slurry, etc., can solve problems such as poor thermal insulation effect and poor waterproof performance, achieve uniform thermal insulation and waterproof performance, prevent delamination and cracking, and improve waterproof performance.

Inactive Publication Date: 2017-11-03
重庆索利特涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing interior wall putty powder has the problems of poor thermal insulation effect and poor waterproof performance.

Method used

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  • Energy-saving and heat-insulating putty powder and preparation method thereof
  • Energy-saving and heat-insulating putty powder and preparation method thereof
  • Energy-saving and heat-insulating putty powder and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] This embodiment provides an energy-saving and heat-preserving putty powder, which is made of various raw materials. Parts of hollow glass microspheres, 10 parts of polypropylene fiber and 2 parts of mixing aid, wherein the mixing aid includes emulsified silicone oil, and the water-resistant mixing powder includes water-resistant rubber powder.

[0049] This embodiment also provides a method for preparing energy-saving and thermal insulation putty powder, which includes the following steps:

[0050] Firstly, 30 parts of hollow glass microspheres and 10 parts of polypropylene fibers were uniformly mixed at a temperature of 40° C., and then ground to 1000 mesh with 70 parts of talc powder and 100 parts of white cement respectively to obtain the first mixed powder.

[0051] Next, stir and mix the above-mentioned first mixed powder with 20 parts of starch glue and 30 parts of water-resistant blending powder at a temperature of 50-60° C. to obtain a second mixed powder.

[0...

Embodiment 2

[0054] This embodiment provides an energy-saving and heat-preserving putty powder, which is made of various raw materials. Parts of hollow glass microspheres, 20 parts of polypropylene fibers and 10 parts of mixing aids, wherein the mixing aids include polydimethylsiloxane and cyanoacrylate-polyethylene glycol, and polydimethylsiloxane and The mass ratio of cyanoacrylate-polyethylene glycol is 1.5:1; the water-resistant mixing powder includes water-resistant rubber powder and polyurethane, and the mass ratio of water-resistant rubber powder and polyurethane is 2:1.

[0055] This embodiment also provides a method for preparing energy-saving and thermal insulation putty powder, which includes the following steps:

[0056] Firstly, 60 parts of hollow glass microspheres and 20 parts of polypropylene fibers were uniformly mixed at a temperature of 50° C., and then ground to 1200 mesh with 90 parts of talc powder and 200 parts of white cement respectively to obtain the first mixed p...

Embodiment 3

[0060] This embodiment provides an energy-saving and heat-preserving putty powder, which is made of various raw materials. Parts of hollow glass microspheres, 12 parts of polypropylene fibers and 3 parts of mixing aids, wherein the mixing aids include polyoxypropylene glyceryl ether, dibutyltin dilaurate and cyanoacrylate-polyethylene glycol, and polydimethyl The mass ratio of siloxane, dibutyltin dilaurate and cyanoacrylate is 1.5:1:1; the water-resistant mixing powder includes water-resistant rubber powder and polyurethane, and the mass ratio of water-resistant rubber powder and polyurethane is 6:1.

[0061] This embodiment also provides a method for preparing energy-saving and thermal insulation putty powder, which includes the following steps:

[0062] Firstly, 40 parts of hollow glass microspheres and 12 parts of polypropylene fibers were uniformly mixed at a temperature of 45°C, and then ground to 1200 mesh with 75 parts of talc powder and 150 parts of white cement respe...

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Abstract

The invention discloses an energy-saving and heat-insulating putty powder and a preparation method thereof, and relates to the technical field of coatings. The energy-saving and heat-insulating putty powder is prepared from various raw materials, and the various raw materials comprise, by weight, 70-90 parts of talcum powder, 100-200 parts of white cement, 20-30 parts of starch glue, 30-50 parts of waterproof blended powder, 30-60 parts of hollow glass beads, 10-20 parts of polypropylene fibers and 2-10 parts of a mixed assistant. The cooperation of the hollow glass beads and the polypropylene fibers realizes a very good heat insulation effect, and the addition of the waterproof blended powder greatly improves the waterproof performance of the putty powder. The invention also provides the preparation method of the energy-saving and heat-insulating putty powder. The mixing sequence and the mixing pressure are controlled to make the raw material maximally perform their performances, so the obtained product is uniform and has excellent heat-insulating and waterproofing performances.

Description

technical field [0001] The invention relates to the technical field of coatings, and in particular to an energy-saving and heat-preserving putty powder and a preparation method thereof. Background technique [0002] Putty powder is a kind of building decoration material, the main components are talcum powder and glue, usually the whiteness of putty is above 90 and the fineness is above 330. Putty is a kind of base material used for leveling the wall surface, which lays a good foundation for the next step of decoration. Putty is divided into two kinds: putty inside wall and putty on exterior wall. External wall putty can resist wind and sun, so it has good gelation, high strength and low environmental index. The comprehensive index of putty in the inner wall is good, and it is hygienic and environmentally friendly. Therefore, the inner wall is not for external use and the outer wall is not for internal use. [0003] However, the existing interior wall putty powder has the p...

Claims

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Application Information

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IPC IPC(8): C09D5/34
CPCC09D5/34
Inventor 张占华关雪松
Owner 重庆索利特涂料有限公司
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