Preparation method of functional dry powder diatom wall material accessory

A functional, dry powder technology, applied in coatings and other directions, can solve problems such as secondary pollution, achieve super adsorption performance, and prevent the effect of re-release

Inactive Publication Date: 2019-04-26
湖南蓝天豚住工科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

We know that diatomaceous earth only plays the role of adsorption, if it is not decomposed, there will be the possibility of secondary pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The technical solution adopted in this specific embodiment is: a functional dry powder diatom wall material auxiliary material, which is characterized in that it is composed of the following raw materials in parts by weight: 25 parts of non-calcined high-quality diatomite, nano-TiO2 / diatomite 75 parts of photocatalytic composite materials, 2.7 parts of additives; the additives include 0.2 parts of dry powder wetting agent, 0.5 parts of dry powder dispersant, and 2 parts of dry powder defoamer.

[0016] A preparation method of functional dry powder diatom wall material auxiliary material is characterized in that it comprises the following steps:

[0017] Step 1. Preparation of materials: Accurately weigh non-calcined high-quality diatomite, nano-TiO2 / diatomite photocatalytic composite material, dry powder wetting agent, dry powder dispersant and dry powder defoamer;

[0018] Step 2. Mixing and stirring: Add diatomite, nano-TiO2 / diatomite photocatalytic composite material...

Embodiment 2

[0023] The difference between this embodiment and Example 1 is that it consists of the following raw materials in parts by weight: 30 parts of non-calcined high-quality diatomite, 50 parts of nano-TiO2 / diatomite photocatalytic composite materials, and 1.6 parts of additives; The additives include 0.2 part of dry powder wetting agent, 0.4 part of dry powder dispersant and 1 part of dry powder defoamer. Other raw material types, components and preparation methods are the same as in Example 1.

Embodiment 3

[0025] The difference between this embodiment and Example 1 is that it consists of the following raw materials in parts by weight: 50 parts of non-calcined high-quality diatomite, 90 parts of nano-TiO2 / diatomite photocatalytic composite material, 2.9 parts of additives; The additives include 0.3 parts of dry powder wetting agent, 0.6 parts of dry powder dispersant and 2 parts of dry powder defoamer. Other raw material types, components and preparation methods are the same as in Example 1.

[0026] Working principle of the present invention: This material is composed of non-calcined high-quality diatomite, nano-TiO2 / diatomite photocatalytic composite material and related additives. The non-calcined high-quality diatomite is imported high-quality diatomite with a high specific surface area. The nano-TiO2 / diatomite photocatalytic composite material is a nano-photocatalyst with high adsorption and decomposition performance, and the additive is a special additive for dry powder wal...

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Abstract

The invention discloses a preparation method of a functional dry powder diatom wall material accessory, and relates to the field of diatom ooze. The functional dry powder diatom wall material accessory consists of the following raw materials: non-calcined high-quality diatomite, a nano TiO2 / diatomite photocatalytic composite material and an additive; and the additive comprises a dry powder wettingagent, a dry powder dispersing agent and a dry powder defoaming agent. The functional dry powder diatom wall material accessory has the beneficial effects that the adsorption performance is quite high; and the accessory has the ability to decompose harmful substances, the harmful substances are prevented from being released again, and the formaldehyde-purifying property of the accessory reaches 90% or more.

Description

technical field [0001] The invention relates to the field of diatom mud, in particular to a preparation method of functional dry powder diatom wall material auxiliary materials. Background technique [0002] The dry powder diatom wall material is made of diatomite as the main functional raw material, and has the functions of diatom dry powder coating materials such as decoration, non-toxic environmental protection, formaldehyde purification, humidity control, and air purification. [0003] At present, the main functional material of dry powder diatom wall material is diatomite, and its air purification performance only depends on diatomite. We know that diatomaceous earth only plays the role of adsorption, if it is not decomposed, there will be the possibility of secondary pollution. This patent is designed to add the blue sky shield auxiliary material with adsorption and decomposition functions to the dry powder diatom wall material in a certain proportion. This not only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D7/40
CPCC09D1/00C09D7/40
Inventor 童彬原
Owner 湖南蓝天豚住工科技有限公司
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