Inner wall heat-preservation flame-retardant diatom ooze and preparation method

A diatom mud and flame-retardant technology, which is applied in fire-resistant coatings, buildings, coatings, etc., can solve problems such as uneven quality, weak flame retardancy, and poor adhesion, and achieve good color matching and coating film Rugged, dielectric properties for good results

Inactive Publication Date: 2018-03-09
GUANGXI JISHUN ENERGY TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current domestic diatom mud market is relatively chaotic, with many brands and uneven quality, and the current diatom earth also has some defects. In actual use, there are also problems such as poor adhesion, easy powder falling, easy cracking, and low strength. , the flame retardancy is not strong

Method used

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  • Inner wall heat-preservation flame-retardant diatom ooze and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0078] The preparation method of fire-retardant diatom mud for interior wall insulation includes the following raw materials in parts by weight: 60 parts of diatomite, 10 parts of ramie fiber, 15 parts of epoxy resin, 3 parts of composite coupling agent, and 5 parts of vermiculite powder , 5 parts of barium sulfate, 2 parts of chlorinated paraffin, 15 parts of pigment, 5 parts of flame retardant, 2 parts of defoamer, 1 part of thickener, 2 parts of dispersant; 2 parts of wetting agent AP-680, 40 parts of water share;

[0079] The preparation process of the fire-retardant diatom mud for interior wall insulation includes the following steps:

[0080] (1) Add parts by weight of pigment, flame retardant, 1 / 2 defoamer, thickener, dispersant, wetting agent AP-680, 1 / 3 water, mix and stir until uniform , the rotating speed is 300 rpm, stirring for 10 minutes;

[0081] (2), add vermiculite powder, barium sulfate, chlorinated paraffin to step (1), mix and stir, stir evenly, the speed...

Embodiment 2

[0091] The preparation method of fire-retardant diatom mud for interior wall insulation includes the following raw materials in parts by weight: 70 parts of diatomite, 10 parts of ramie fiber, 20 parts of epoxy resin, 4 parts of composite coupling agent, and 6 parts of vermiculite powder , 7 parts of barium sulfate, 3 parts of chlorinated paraffin, 17 parts of pigment, 7 parts of flame retardant, 2 parts of defoamer, 2 parts of thickener, 3 parts of dispersant; 2 parts of wetting agent AP-680, 50 parts of water share;

[0092] The preparation process of the fire-retardant diatom mud for interior wall insulation includes the following steps:

[0093] (1) Add parts by weight of pigment, flame retardant, 1 / 2 defoamer, thickener, dispersant, wetting agent AP-680, 1 / 3 water, mix and stir until uniform , with a rotating speed of 300 rpm, stirring for 12 minutes;

[0094] (2), add vermiculite powder, barium sulfate, chlorinated paraffin to step (1), mix and stir, stir evenly, the r...

Embodiment 3

[0104] The preparation method of fire-retardant diatom mud for interior wall insulation includes the following raw materials in parts by weight: 80 parts of diatomite, 15 parts of ramie fiber, 25 parts of epoxy resin, 5 parts of composite coupling agent, and 8 parts of vermiculite powder , 8 parts of barium sulfate, 4 parts of chlorinated paraffin, 18 parts of pigment, 9 parts of flame retardant, 3 parts of defoamer, 2 parts of thickener, 4 parts of dispersant; 3 parts of wetting agent AP-680, 55 parts of water share;

[0105] The preparation process of the fire-retardant diatom mud for interior wall insulation includes the following steps:

[0106](1) Add parts by weight of pigment, flame retardant, 1 / 2 defoamer, thickener, dispersant, wetting agent AP-680, 1 / 3 water, mix and stir until uniform , the rotating speed is 400 rpm, stirring for 15 minutes;

[0107] (2), add vermiculite powder, barium sulfate, and chlorinated paraffin to step (1), mix and stir, stir evenly, the r...

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Abstract

The invention discloses inner wall heat-preservation flame-retardant diatom ooze and a preparation method. The diatom ooze comprises raw materials, namely kieselguhr, ramie fibers, epoxy resin, a composite coupling agent, vermiculite powder, barium sulfate, chlorinated paraffin, a pigment, a flame retardant, a defoaming agent, a thickening agent, a dispersant, a moistening agent and water. The diatom ooze disclosed by the invention has the advantages of good heat preservation effect, good flame retardancy, good adhesive property, no powder off, no cracking, high strength, a remarkable indoor air humidity adjustment effect, reduction of influence caused by wet air, and improvement of the comprehensive properties of the diatom ooze.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a heat-insulating and flame-retardant diatom mud for interior walls and a preparation method thereof. Background technique [0002] With the development of urbanization and the continuous improvement of people's quality of life, people's requirements for indoor environment comfort are getting higher and higher, and the energy consumption of air conditioners has also increased significantly. The huge energy consumption of buildings will become a constraint on the economy. , An important reason for the sustainable development of society. Therefore, reducing building energy consumption, saving energy, and developing new energy are important ways to improve energy utilization efficiency, protect the environment, and promote sustainable social development. [0003] Diatomaceous earth is a natural substance deposited by aquatic plankton - diatoms millions of years ago. It is light and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/18C09D7/61C09D7/62C09D7/63C09D7/65E04G21/00
CPCC09D1/00C09D5/18E04G21/00
Inventor 黎明煌谢刚马昭键蒙献芳石克禹赵克菲莫丽新蒙强杰刘建麟
Owner GUANGXI JISHUN ENERGY TECH
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