CN102408206A - Nano composite diatom ooze paint - Google Patents

Abstract

The invention discloses a nano composite diatom ooze paint, which is prepared by mixing and stirring a diatom ooze powder material and water according to a mass ratio of 1:0.9 to obtain a diatom ooze material, wherein the diatom ooze material is used for scrapping a bottom layer; and adding a diatomite-loaded nano TiO2 material to the diatom ooze material, mixing and stirring, and then using for coating texture shaping construction, wherein 6 g of diatomite-loaded nano TiO2 material is added to each kg of the diatom ooze material, and the diatom ooze powder material is prepared by stirring 20-50% of selected diatomite, 20-35% of quartz sand, 10-40% of ash calcium powder, 0.1-0.8% of white carbon black, 5-15% of heavy calcium carbonate powder, 0.6-3% of redispersible rubber powder, 0.5-1% of cellulose ether and 1-3% of negative ion powder. In the invention, the diatomite-loaded nano TiO2 material is easy to disperse in powder, does not generate secondary agglomeration, can completely exert proper action, and has low cost.

Description

A kind of nano combined diatom slime paint

Technical field

The present invention relates to a kind of environment-friendly type inner wall coating, particularly a kind of nano combined diatom slime paint.

Background technology

The novel environment friendly building materials that occur on the market---diatom ooze is a kind of novel wall surface finishing material that does not contain formaldehyde, benzene, VOC and heavy metal, obnoxious flavour is had good adsorption, and objectionable impurities is had certain decomposition function.But the shortcoming of such diatom ooze product; It is difficult that cost is high, nano material is disperseed in powder; Easily secondary gathers group, and consumption is big, can not bring into play its due effect fully, to the above problem of this series products; The present invention has adopted a kind of novel production and constructional method to solve above problem, strengthens that it is functional, reduced production cost.

Summary of the invention

The objective of the invention is in order to solve the cost height that existing diatom ooze coating exists; Nano material is disperseed difficult in powder; Easily secondary gathers group, and consumption is big, can not bring into play the problem of its due effect fully, and a kind of nano combined diatom slime paint that can overcome above-mentioned shortcoming is provided.

The present invention's nano combined diatom slime paint is made up of following material:

Wherein the diatom ooze powder body material is made up of following raw material:

Primary Study of Choosing Diatomite 20%-50%

Silica sand 20%-35%

Ash calcium powder 10%-40%

WHITE CARBON BLACK 0.1%-0.8%

Dicalcium powder 5%-15%

Redispersible rubber powder 0.6%-3%

Ether of cellulose 0.5%-1%

Negative ion powder 1%-3%

Above-mentioned raw materials stirs into the diatom ooze powder body material;

Diatom ooze powder body material and water are stirred into the diatom ooze material according to 1: 0.9 mixed of mass ratio, and the diatom ooze material is used for criticizing scrapes bottom;

Diatom ooze powder body material and water are stirred into the diatom ooze material according to 1: 0.9 mixed of mass ratio, again with tripolite loading nano TiO ₂Material adds into to mix in the diatom ooze material and stirs, mix stir after, be used to smear skin texture moulding construction, tripolite loading nano TiO ₂The add-on of material is: per kilogram diatom ooze material adds 6 gram tripolite loading nano TiO ₂Material.

Described WHITE CARBON BLACK is selected from precipitated silica or aerosil or superfine silicon dioxide gel or gas gel or Powdered synthetic aluminium silicate or Calucium Silicate powder.

The model of the negative ion powder that uses is: 20000 types, manufacturer is: the source nanosecond science and technology ltd of Hebei rock.

The model of said redispersible rubber powder is: 5010N or 5044N, manufacturer is: Shantou Economy Special Zone Longhu Science and Technology Co., Ltd.

Described tripolite loading nano TiO ₂Preparation methods has been that 200610161089.5 application for a patent for invention is open by number of patent application.

The invention has the beneficial effects as follows:

1, tripolite loading nano TiO ₂Material disperses in powder easily, secondary can not take place gather group, and consumption is little, can bring into play its due effect fully;

2, cost is low.

Embodiment

Embodiment one: diatom ooze powder body material weight percent proportioning is following:

Primary Study of Choosing Diatomite 20%

Silica sand 30%

Ash calcium powder 40%

WHITE CARBON BLACK 0.1%

Dicalcium powder 5%

Redispersible rubber powder 1.4%

Ether of cellulose 0.5%

Negative ion powder 3%.

Embodiment two: diatom ooze powder body material weight percent proportioning is following:

Primary Study of Choosing Diatomite 49.2%

Silica sand 20%

Ash calcium powder 10%

WHITE CARBON BLACK 0.8%

Dicalcium powder 15%

Redispersible rubber powder 3%

Ether of cellulose 1%

Negative ion powder 1%.

Embodiment three: diatom ooze powder body material weight percent proportioning is following:

Primary Study of Choosing Diatomite 50%

Silica sand 20%

Ash calcium powder 18.8%

WHITE CARBON BLACK 0.8%

Dicalcium powder 7%

Redispersible rubber powder 0.6%

Ether of cellulose 0.8%

Negative ion powder 2%.

Embodiment four: diatom ooze powder body material weight percent proportioning is following:

Primary Study of Choosing Diatomite 30%

Silica sand 35%

Ash calcium powder 19.9%

WHITE CARBON BLACK 0.4%

Dicalcium powder 10%

Redispersible rubber powder 2.6%

Ether of cellulose 0.6%

Negative ion powder 1.5%.

Claims (1)

1. nano combined diatom slime paint, form by following material:

Wherein the diatom ooze powder body material is made up of following raw material:

Primary Study of Choosing Diatomite 20%-50%

Silica sand 20%-35%

Ash calcium powder 10%-40%

WHITE CARBON BLACK 0.1%-0.8%

Dicalcium powder 5%-15%

Redispersible rubber powder 0.6%-3%

Ether of cellulose 0.5%-1%

Negative ion powder 1%-3%

Above-mentioned raw materials stirs into the diatom ooze powder body material;

Diatom ooze powder body material and water are stirred into the diatom ooze material according to 1: 0.9 mixed of mass ratio, and the diatom ooze material is used for criticizing scrapes bottom;

Diatom ooze powder body material and water are stirred into the diatom ooze material according to 1: 0.9 mixed of mass ratio, again with tripolite loading nano TiO ₂Material adds into to mix in the diatom ooze material and stirs, mix stir after, be used to smear skin texture moulding construction, tripolite loading nano TiO ₂The add-on of material is: per kilogram diatom ooze material adds 6 gram tripolite loading nano TiO ₂Material.