Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of environment-friendly wall material with anti-mildew and waterproof function and preparation method thereof

A wall material and environment-friendly technology, applied in the field of environment-friendly wall materials and its preparation, can solve the problems of mold and bacteria reproduction and growth, affecting the interior appearance and performance of the house, and having no antibacterial and anti-mildew functions, etc.

Active Publication Date: 2020-10-23
湖北欧宅新材料科技有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary wall materials often do not have good antibacterial and anti-mildew functions. In some dark and humid places with poor ventilation, it is easy to cause the reproduction and growth of mold and bacteria. Different degrees of influence can easily lead to mildew, staining, and shedding of materials, which seriously affect the interior appearance and performance of the house.

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
  • A kind of environment-friendly wall material with anti-mildew and waterproof function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] An environment-friendly wall material with anti-mildew and waterproof functions, comprising the following raw materials in parts by weight: 12 parts of modified expanded vermiculite, 3 parts of epoxy resin, 0.2 part of low molecular weight polyamide resin, 0.2 part of sodium sulfate, garden 7 parts of green waste fiber, 12 parts of fly ash, and 27 parts of deionized water. Wherein, the epoxy resin is formed by mixing bisphenol S type epoxy resin and furan modified epoxy resin according to the ratio of 3:1 by weight; the preparation method of the modified expanded vermiculite is to mix the expanded vermiculite Add 13 times the weight of sulfuric acid solution with a concentration of 1 mol / L, mechanically stir at 60°C for 30 minutes, filter, and vacuum-dry, place the powder obtained after vacuum drying in a vacuum tank, and evacuate to 0.1MPa, Add silica airgel into the vacuum jar, the volume ratio of the silica airgel to powder is 8:1, continue vacuuming for 18 minutes, ...

Embodiment 2

[0030] An environment-friendly wall material with mildew-proof and waterproof functions, comprising the following raw materials in parts by weight: 22 parts of modified expanded vermiculite, 10 parts of epoxy resin, 1 part of low-molecular-weight polyamide resin, 1.5 parts of sodium sulfate, garden 20 parts of green waste fiber, 25 parts of fly ash, 50 parts of deionized water. Wherein, the epoxy resin is formed by mixing bisphenol S type epoxy resin and furan modified epoxy resin according to the ratio of 3:1 by weight; the preparation method of the modified expanded vermiculite is to mix the expanded vermiculite Add 13 times the weight of sulfuric acid solution with a concentration of 1 mol / L, mechanically stir at 60°C for 30 minutes, filter, and vacuum-dry, place the powder obtained after vacuum drying in a vacuum tank, and evacuate to 0.1MPa, Add silica airgel into the vacuum jar, the volume ratio of the silica airgel to powder is 8:1, continue vacuuming for 18 minutes, th...

Embodiment 3

[0037] An environment-friendly wall material with mildew-proof and waterproof functions, comprising the following raw materials in parts by weight: 17 parts of modified expanded vermiculite, 6.5 parts of epoxy resin, 0.6 part of low molecular weight polyamide resin, 0.85 part of sodium sulfate, garden Green waste fiber 13.5 parts, fly ash 18.5 parts, deionized water 39.5 parts. Wherein, the epoxy resin is formed by mixing bisphenol S type epoxy resin and furan modified epoxy resin according to the ratio of 3:1 by weight; the preparation method of the modified expanded vermiculite is to mix the expanded vermiculite Add 13 times the weight of sulfuric acid solution with a concentration of 1 mol / L, mechanically stir at 60°C for 30 minutes, filter, and vacuum-dry, place the powder obtained after vacuum drying in a vacuum tank, and evacuate to 0.1MPa, Add silica airgel into the vacuum jar, the volume ratio of the silica airgel to powder is 8:1, continue vacuuming for 18 minutes, th...

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 an environment-friendly wall material with mildew-proof and waterproof functions. The environment-friendly wall material is prepared from the following raw materials: modifiedexpanded vermiculite, epoxy resin, low-molecular-weight polyamide resin, sodium sulfate, landscaping waste fiber, coal ash and deionized water. The invention further discloses a preparation method forthe environment-friendly wall material with the mould-proof and waterproof functions. The environment-friendly wall material prepared through the method has good antibacterial and mildew-proof performances, the coal ash and the landscaping waste fibers are served as raw materials, so that the requirements of energy conservation and emission reduction are met, the wall material is green and environmentally-friendly, meanwhile, the synergistic effect is achieved through the synergistic cooperation of the modified expanded vermiculite and the landscaping waste fibers, an excellent antibacterialand mildew-proof functions are achieved while the waterproof function is achieved, and a wide market prospect is achieved.

Description

technical field [0001] The invention relates to the field of environment-friendly materials, in particular to an environment-friendly wall material with mildew-proof and waterproof functions and a preparation method thereof. Background technique [0002] With the development of society, the country implements the wall reform policy to achieve the purpose of protecting land and saving energy. Wall materials can effectively reduce environmental pollution, save a lot of production costs, and increase the usable area of ​​houses, which is of great significance to environmental protection. However, ordinary wall materials often do not have good antibacterial and anti-mildew functions. In some dark and humid places with poor ventilation, it is easy to cause the reproduction and growth of mold and bacteria. Different degrees of impact can easily lead to mildew, staining, and shedding of materials, which seriously affect the interior appearance and performance of the house. Theref...

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 Patents(China)
IPC IPC(8): C04B26/14C04B20/02C04B20/06C04B111/20C04B111/27
CPCC04B20/023C04B20/06C04B26/14C04B2111/2092C04B2111/27C04B14/204C04B24/287C04B22/147C04B18/24C04B18/08C04B14/064C04B14/202
Inventor 吴军伟方俊梅钟先锦赵峰蒋斌
Owner 湖北欧宅新材料科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com