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Heat-preservation glass magnesium board added with diatomite and preparation method of heat-preservation glass magnesium board

A technology of diatomite and glass magnesium board, which is applied in the field of glass magnesium board preparation, can solve the problems of water resistance and poor heat preservation of glass magnesium board, and achieve the effects of avoiding moisture absorption and return to halogen, improving heat preservation effect, and simple operation

Pending Publication Date: 2021-11-19
白山和一硅藻科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a thermal insulation glass magnesium board added with diatomaceous earth and its preparation method. The main purpose of the present invention is to solve the problems of poor water resistance and thermal insulation of the existing glass magnesium board

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: a kind of insulation glass magnesium board that is added with diatomite, comprises the raw material of following components by weight: 80 parts of magnesium oxide, 10 parts of magnesium chloride, 15 parts of magnesium sulfate, 10 parts of diatomite, 5 parts of tourmaline powder, 3 parts of bamboo fiber, 3 parts of modifier, 2 parts of coupling agent and 4 parts of glass fiber cloth.

[0022] The coupling agent is a silane coupling agent.

[0023] The modifier is a water-resistant modifier.

[0024] A preparation method of an insulating glass magnesium board added with diatomite, comprising the following steps:

[0025] S1, adding magnesium oxide, magnesium sulfate and bamboo fiber into the blender and mixing, forming a mixed powder through a ball mill, passing through a 200-mesh sieve for subsequent use;

[0026] S2. Mix magnesium chloride and pure water in a ratio of 1:5, and then stir once. The stirring time is 25 minutes, and the stirring temperature ...

Embodiment 2

[0029] Embodiment 2: a kind of insulation glass magnesium board that is added with diatomite, comprises the raw material of following components by weight: 90 parts of magnesium oxide, 12 parts of magnesium chloride, 20 parts of magnesium sulfate, 15 parts of diatomite, 7 parts of tourmaline powder, 4 parts of bamboo fiber, 4 parts of modifier, 3 parts of coupling agent and 5 parts of glass fiber cloth.

[0030] The coupling agent is an aluminate coupling agent.

[0031] The modifier is a water-resistant modifier.

[0032] A preparation method of an insulating glass magnesium board added with diatomite, comprising the following steps:

[0033] S1, adding magnesium oxide, magnesium sulfate and bamboo fiber into the blender and mixing, forming a mixed powder through a ball mill, passing through a 200-mesh sieve for subsequent use;

[0034] S2. Mix magnesium chloride and pure water in a ratio of 1:5 and then stir once. The stirring time is 27 minutes, and the stirring temperatu...

Embodiment 3

[0037] Embodiment 3: a kind of thermal insulation glass magnesium board that is added with diatomite, comprises the raw material of following components by weight: 100 parts of magnesium oxide, 15 parts of magnesium chloride, 25 parts of magnesium sulfate, 20 parts of diatomite, 8 parts of tourmaline powder, 5 parts of bamboo fiber, 5 parts of modifier, 4 parts of coupling agent and 6 parts of glass fiber cloth.

[0038] The coupling agent is any one of a silane coupling agent and an aluminate coupling agent.

[0039] The modifier is a water-resistant modifier.

[0040] A preparation method of an insulating glass magnesium board added with diatomite, comprising the following steps:

[0041] S1, adding magnesium oxide, magnesium sulfate and bamboo fiber into the blender and mixing, forming a mixed powder through a ball mill, passing through a 200-mesh sieve for subsequent use;

[0042] S2. Mix magnesium chloride and pure water in a ratio of 1:5 and then stir once. The stirrin...

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Abstract

The invention discloses a heat-preservation glass magnesium board added with diatomite and a preparation method of the heat-preservation glass magnesium board. The heat-preservation glass magnesium board comprises the following raw materials: magnesium oxide, magnesium chloride, magnesium sulfate, diatomite, tourmaline powder, bamboo fibers, a modifier, a coupling agent and glass fabric. The preparation method comprises the steps of mixing magnesium oxide, magnesium sulfate and bamboo fibers, mixing magnesium chloride with pure water, then adding other raw materials, and obtaining a thick mixture; and enabling the molded board to be subjected to cutting and edge cutting according to the size after being maintained so as to obtain the magnesium oxide board. The invention relates to the technical field of magnesium oxide boards, the magnesium oxide board is low in cost, simple to operate, green and environment-friendly and reasonable in component proportion, the average weight of the magnesium oxide board is reduced by adding the loose and porous diatomite, and the specific surface area is increased at the same time. Due to the porous characteristic of the magnesium oxide board, the sound insulation and heat preservation performance of the magnesium oxide board can be further improved, and the magnesium oxide board can be widely applied to the field of building decoration and brings convenience to people.

Description

technical field [0001] The invention relates to the technical field of glass magnesium board preparation, in particular to a thermal insulation glass magnesium board added with diatomaceous earth and a preparation method thereof. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives, viscous liquids prepared with organic solvents or water; [0003] Coatings used for architectural decoration and protection are collectively referred to as architectural coatings, and the functions of architectural coatings can be summarized into three aspects: protection, decoration, and special functions. [0004] Chinese patent CN106700799A discloses an environmentally friendly elastic anti-crack coating for exterior walls, which is prepared from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/32C04B111/27C04B111/40C04B111/52
Inventor 于波
Owner 白山和一硅藻科技股份有限公司
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