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

High-strength rock plate and preparation method thereof

A high-strength, slate technology, applied in the field of slate, can solve the problems of inconvenient installation, use and transportation of fragile products, easy breakage, and the slate is not resistant to falling, etc. Strength, effect of good flexural strength

Active Publication Date: 2021-08-13
GUANGDONG OVERLAND CERAMICS CO LTD
View PDF5 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When slate is used in household products and kitchen panels, it is required to have good strength. At present, slate in the world is not resistant to impact and is easy to break. It is a fragile product that is not easy to install, use and transport.

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
  • High-strength rock plate and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] A high-strength rock slab, the high-strength rock slab is prepared from the following raw materials in parts by weight: 25 parts of albite, 16 parts of kaolin, 15 parts of nepheline powder, 10 parts of wollastonite, 8 parts of clay, 6 parts of hydroxyl Apatite, 5 parts of modified hollow glass microspheres, 4 parts of modified silicon carbide whiskers, 3 parts of alumina, 2 parts of strontium carbonate, 1.5 parts of calcium hydrogen phosphate, 1.5 parts of aluminum hydroxide, 1.2 parts of corundum powder, 1 Part zinc oxide, 0.8 part lanthanum carbonate.

[0039] The preparation method of described modified silicon carbide whisker is:

[0040] S01, adding 4 parts by weight of silicon dioxide and 4 parts by weight of fly ash to 32 parts by weight of absolute ethanol, uniformly dispersed, and prepared into the first mixed solution;

[0041] S02, pulverizing lignite to 80 meshes to obtain lignite powder, adding 6 parts by weight of lignite powder to 24 parts by weight of d...

Embodiment 2

[0056] A high-strength slate, prepared from the following raw materials in parts by weight: 30 parts of albite, 20 parts of kaolin, 10 parts of nepheline powder, 6 parts of wollastonite, 5 parts of clay, 4 parts of hydroxyapatite, 3 parts Modified hollow glass microspheres, 2 parts of modified silicon carbide whiskers, 2 parts of aluminum oxide, 1 part of strontium carbonate, 0.8 parts of calcium hydrogen phosphate, 0.8 parts of aluminum hydroxide, 1 part of corundum powder, 0.6 parts of zinc oxide, 0.5 parts Lanthanum Carbonate.

[0057] The preparation method of described modified silicon carbide whisker is:

[0058] S01, adding 3 parts by weight of silicon dioxide and 3 parts by weight of fly ash to 34 parts by weight of absolute ethanol, uniformly dispersed, and prepared into the first mixed solution;

[0059] S02, pulverizing lignite to 80 meshes to obtain lignite powder, adding 5 parts by weight of lignite powder to 25 parts by weight of deionized water, and dispersing ...

Embodiment 3

[0074] A high-strength slate, prepared from the following raw materials in parts by weight: 22 parts of albite, 15 parts of kaolin, 14 parts of nepheline powder, 12 parts of wollastonite, 9 parts of clay, 8 parts of hydroxyapatite, 4 parts Modified hollow glass microspheres, 4 parts of modified silicon carbide whiskers, 4 parts of aluminum oxide, 3 parts of strontium carbonate, 2 parts of calcium hydrogen phosphate, 2 parts of aluminum hydroxide, 2 parts of corundum powder, 1.5 parts of zinc oxide, 1 part Lanthanum Carbonate.

[0075] The preparation method of described modified silicon carbide whisker is:

[0076] S01. Add 2 parts by weight of silicon dioxide and 2 parts by weight of fly ash to 36 parts by weight of absolute ethanol, disperse evenly, and prepare the first mixed solution;

[0077] S02, pulverizing lignite to 80 meshes to obtain lignite powder, adding 4 parts by weight of lignite powder to 26 parts by weight of deionized water, and dispersing evenly to obtain ...

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

No PUM Login to View More

Abstract

The invention discloses a high-strength rock plate and a preparation method thereof, and belongs to the technical field of rock plates. The high-strength rock plate is prepared from the following raw materials in parts by weight: 22 to 30 parts of albite, 15 to 20 parts of kaolin, 10 to 16 parts of nepheline powder, 6 to 12 parts of wollastonite, 5 to 9 parts of clay, 4 to 8 parts of hydroxyapatite, 3 to 6 parts of modified hollow glass beads, 2 to 6 parts of modified silicon carbide whiskers, 2 to 6 parts of aluminum oxide, 1 to 3 parts of strontium carbonate, 0.8 to 2 parts of calcium hydrophosphate, 0.8 to 2 parts of aluminum hydroxide, 1 to 2 parts of corundum powder, 0.6 to 1.5 parts of zinc oxide and 0.5 to 1 part of lanthanum carbonate. The rock plate disclosed by the invention has good breaking strength, and the modified silicon carbide whisker capable of remarkably improving the breaking strength is obtained by synthesizing and sintering in a solution by taking silicon dioxide and fly ash as silicon sources and crushed lignite as a carbon source.

Description

technical field [0001] The invention relates to the technical field of rock slabs, in particular to a high-strength rock slab and a preparation method thereof. Background technique [0002] Slate is mainly used in the field of home and kitchen panels. As a new species in the home furnishing field, compared with other home furnishing products, slate furniture has the characteristics of large specifications, strong moldability, and various designs and colors. [0003] When slate is used in household products and kitchen panels, it is required to have good strength. At present, slate in the world is not resistant to impact and is easily damaged. It is a fragile product that is not easy to install, use and transport. Contents of the invention [0004] The invention provides a high-strength rock plate and a preparation method thereof. The rock plate has good flexural strength. [0005] The present invention solves its technical problem and adopts the following technical solut...

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
Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/19C04B35/81C04B35/78C04B35/626C30B29/36C30B29/62C30B1/10C30B33/00
CPCC04B35/19C04B35/626C04B35/78C04B2235/3212C04B2235/3213C04B2235/3217C04B2235/3218C04B2235/3227C04B2235/3284C04B2235/3454C04B2235/3472C04B2235/349C04B2235/5276C04B2235/528C30B1/10C30B29/36C30B29/62C30B33/00
Inventor 麦文英汪加武叶建明王礼卢佩玉黄大泱
Owner GUANGDONG OVERLAND CERAMICS CO LTD
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