Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Environment-friendly diatom ooze composite material and preparation method thereof

A composite material and diatom mud technology, applied in the field of composite materials for construction, can solve the problems of uneven color, powder removal, peculiar smell, etc., and achieve the effects of simple preparation method and easy construction

Inactive Publication Date: 2017-07-21
长春冶建特种材料有限公司
View PDF4 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The pH value of high-quality water suspension is between 7 and 8.5, no peculiar smell and chemical corrosion, no powder removal by hand, uniform color, long operating time (at least 3 days after mixing, no solidification, no deterioration), However, the inferior "diatom mud" has powder removal phenomenon, peculiar smell, and uneven color when touched by hand. It will solidify and deteriorate after 10 hours of mixing, which cannot meet the actual construction period requirements.
As an interior decoration wall material, diatom mud exists in the highly competitive market for its rich functionality, but its performance in construction and construction period, humidity control, reduction, adsorption, decoration, pulverization, etc. deficiencies in varying degrees

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Environment-friendly diatom ooze composite material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A new type of environmentally friendly diatom mud composite material and its preparation method. The invention consists of the following raw materials (total mass 100kg): 20% diatomite (600 mesh), 20% quartz powder (200 mesh), heavy Calcium carbonate 27% (800 mesh), talc powder 27% (1250 mesh, flake), redispersible latex powder 5%, hydroxypropyl methylcellulose 0.5% (100,000-120,000 viscosity), wood fiber 0.5% , appropriate amount of inorganic pigments, 0.5% photocatalyst additives (nano-composite titanium dioxide, zinc oxide).

[0029] The diatomaceous earth described in this embodiment is 600 mesh, and the whiteness is 95%.

[0030] The heavy calcium powder described in this embodiment is 800 meshes, the whiteness is 95%, and the calcium carbonate content is greater than 95%.

[0031] The quartz sand described in this embodiment is 200 mesh, SiO 2 The content is 95%, Fe 2 o 3 The content is 0.02%, and the refractoriness is 1750℃.

[0032] The talcum powder descri...

Embodiment 2

[0039] A new type of environmentally friendly diatom mud composite material and its preparation method. The invention consists of the following raw materials (total mass 100kg): 25% diatomite (600 mesh), 15% quartz powder (200 mesh), heavy Calcium carbonate 20% (800 mesh), talc powder 34% (1250 mesh, flake), redispersible latex powder 5%, hydroxypropyl methylcellulose 0.5% (100,000-120,000 viscosity), wood fiber 0.5% , Appropriate amount of inorganic pigments, 1% of photocatalyst additives (nano-composite titanium dioxide, zinc oxide).

[0040] The diatomite of the present invention is 600 mesh, and the whiteness is 95%.

[0041] The heavy calcium powder of the present invention is 800 mesh, the whiteness is 95%, and the calcium carbonate content is greater than 95%.

[0042] The quartz powder of the present invention is 200 mesh, SiO 2 The content is 98%, Fe 2 o 3 The content is 0.02%.

[0043] The talc powder of the present invention is 1250 mesh, the bedding structure ...

Embodiment 3

[0050] A new type of environmentally friendly diatom mud composite material and its preparation method. The invention consists of the following raw materials (total mass 100kg): 30% diatomite (600 mesh), 10% quartz powder (200 mesh), heavy Calcium carbonate 25% (800 mesh), talc powder 29% (1250 mesh, flake), redispersible latex powder 5%, hydroxypropyl methylcellulose 0.5% (100,000-120,000 viscosity), wood fiber 0.5% , appropriate amount of inorganic pigments, 2% photocatalyst additives (nano-composite titanium dioxide, zinc oxide).

[0051] The diatomite of the present invention is 600 mesh, and the whiteness is 90%.

[0052] The heavy calcium powder of the present invention is 800 mesh, the whiteness is 95%, and the calcium carbonate content is greater than 95%.

[0053] The quartz powder of the present invention is 200 mesh, SiO 2 The content is 98%, Fe 2 o 3 The content is 0.02%.

[0054] The talc powder of the present invention is 1250 mesh, the bedding structure is ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Viscosityaaaaaaaaaa
Particle sizeaaaaaaaaaa
Viscosityaaaaaaaaaa
Login to View More

Abstract

The invention discloses an environment-friendly diatom ooze composite material and a preparation method thereof, and belongs to the technical field of building composite materials. The composite material comprises, in weight percentage, 20-30% of diatomite, 18-20% of quartz powder, 20-27% of heavy calcium carbonate, 27-34% of talcum powder, 5-7% of re-dispersible latex powder, 0.5-0.7% of hydroxypropyl methyl cellulose, 0.5-0.7% of wood fibers, a proper amount of pigments and 0.5-2% of photocatalyst additives. The environment-friendly diatom ooze composite material is simple in preparation method and easy in construction, and the diatomite is porous substances, can adsorb and decompose harmful substances such as formaldehyde and methylbenzene and has the functions of conditioning humidity, removing odor and the like.

Description

technical field [0001] The invention belongs to the technical field of building composite materials, and in particular relates to an environment-friendly diatom mud composite material and a preparation method thereof. Background technique [0002] The main raw material of diatom mud is diatom earth, a diatom mineral that has been formed for hundreds of millions of years. Diatom is a kind of algae that lives in oceans and lakes. Oceans and lakes are the hometown of algae. There are many types and large numbers of diatoms here. They are called grasslands in the ocean. They create 70% of the oxygen on which life on earth depends, and are the cradle of life on earth. Diatom mud is taken from aquatic plankton living millions of years ago—a natural substance deposited by diatoms. The main component is opal, which is rich in a variety of beneficial minerals and has a light and soft texture. The electron microscope shows that its particles There are countless tiny pores on the surf...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): C04B26/04C04B14/08
CPCC04B26/04C04B2111/00017C04B14/08C04B14/06C04B14/28C04B14/042C04B24/383C04B18/24C04B2103/54C04B14/305C04B14/30C04B20/008
Inventor 刘永军
Owner 长春冶建特种材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com