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

Heat-insulating energy-saving material and preparation method thereof

A technology for thermal insulation and energy-saving materials and raw materials, applied in solid waste management, sustainable waste treatment, climate sustainability, etc. Achieve the effect of high compressive strength, high mechanical shock resistance and enhanced thermal vibration resistance

Inactive Publication Date: 2018-06-22
HEFEI WANZHIJING DOORS & WINDOWS CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The thermal insulation materials in the prior art have poor flexural and compressive properties, and poor anti-aging properties, are prone to mildew, peeling, cracks and other problems, and have a short overall service life

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A thermal insulation and energy-saving material, comprising the following raw materials in parts by weight:

[0028] 25 parts of airgel, 15 parts of expanded perlite, 15 parts of fly ash, 8 parts of silica fume, 10 parts of diatomaceous earth, 15 parts of kaolin, 5 parts of mica powder, 6 parts of gypsum powder, 7 parts of granite stone powder, mullite 4 parts of stone fiber, 4 parts of glass microspheres, 15 parts of ceramic microspheres, 4 parts of nano-silicon carbide, 3 parts of magnesium hydroxide, 3 parts of coupling agent, 2.8 parts of ultraviolet absorber, 2.1 parts of expansion agent, 1.8 parts of curing agent , 2.1 parts of water reducing agent and 5 parts of water.

[0029] The coupling agent is composed of pyrophosphate monoalkoxy titanate and isopropyl tris(dioctyl pyrophosphate acyloxy) titanate in a mass ratio of 1:1.

[0030] The UV absorber is 2-hydroxy-4-methoxybenzophenone.

[0031] The expansion agent is composed of calcium oxide, magnesium oxide, ...

Embodiment 2

[0040] A thermal insulation and energy-saving material, comprising the following raw materials in parts by weight:

[0041] 32 parts of airgel, 20 parts of expanded perlite, 20 parts of fly ash, 15 parts of silica fume, 15 parts of diatomaceous earth, 25 parts of kaolin, 10 parts of mica powder, 13 parts of gypsum powder, 15 parts of granite stone powder, Molai 12 parts of stone fiber, 8 parts of glass microspheres, 20 parts of ceramic microspheres, 8 parts of nano-silicon carbide, 7 parts of magnesium hydroxide, 6 parts of coupling agent, 4.5 parts of ultraviolet absorber, 4.2 parts of expansion agent, 3.4 parts of curing agent , 2.8 parts of water reducing agent and 12 parts of water.

[0042] The coupling agent is isopropyl dioleic acid acyloxy (dioctyl phosphate acyloxy) titanate.

[0043] The ultraviolet absorber is composed of 2-hydroxy-4-methoxybenzophenone and 2,4-dihydroxybenzophenone in a mass ratio of 1:1.

[0044] The expansion agent is composed of calcium oxide,...

Embodiment 3

[0053] A thermal insulation and energy-saving material, comprising the following raw materials in parts by weight:

[0054] 28 parts of airgel, 17 parts of expanded perlite, 18 parts of fly ash, 11 parts of silica fume, 13 parts of diatomaceous earth, 21 parts of kaolin, 8 parts of mica powder, 10 parts of gypsum powder, 11 parts of granite stone powder, Molai 8 parts of stone fiber, 6 parts of glass microspheres, 15 parts of ceramic microspheres, 6 parts of nano-silicon carbide, 5 parts of magnesium hydroxide, 4.8 parts of coupling agent, 3.9 parts of ultraviolet absorber, 3.4 parts of expansion agent, 2.6 parts of curing agent , 2.5 parts of water reducer and 9 parts of water.

[0055] The coupling agent is composed of isopropyl dioleic acid acyloxy (dioctyl phosphate acyloxy) titanate and bis (dioctyloxy pyrophosphate) ethylene titanate in a mass ratio of 2:1 .

[0056] The ultraviolet absorber is composed of 2-hydroxy-4-methoxybenzophenone and 2-hydroxy-4-n-octyloxybenzo...

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 heat-insulating energy-saving material and a preparation method thereof, and relates to the technical field of energy-saving materials. The heat-insulating energy-saving material comprises, by weight, 25-32 parts of aerogel, 15-20 parts of expanded perlite, 15-20 parts of fly ash, 8-15 parts of silica fume, 10-15 parts of diatomite, 15-25 parts of kaolin, 5-10 parts of mica powder, 6-13 parts of gypsum powder, 7-15 parts of granite powder, 4-12 parts of mullite fiber, 4-8 parts of glass microbeads, 15-20 parts of ceramic microbeads, 4-8 parts of nano-silicon carbide,3-7 parts of magnesium hydroxide, 3-6 parts of coupling agent, 2.8-4.5 parts of ultraviolet absorber, 2.1-4.2 parts of expanding agent, 1.8-3.4 parts of curing agent, 2.1-2.8 parts of water reducing agent and 5-12 parts of water. The heat-insulating energy-saving material is stable in physicochemical property, good in ageing resistance, excellent in heat insulating performance and high in mechanical impact resistance, the raw material source is wide, and the preparation method is simple.

Description

technical field [0001] The invention relates to the field of energy-saving materials, in particular to a thermal insulation and energy-saving material and a preparation method thereof. Background technique [0002] Insulation materials refer to materials or material composites with significant resistance to heat flow. On the one hand, insulation materials meet the thermal environment of building space or thermal equipment, and on the other hand, they also save energy. In recent years, with the continuous acceleration of industrialization, thermal insulation materials have also developed rapidly. The use of good thermal insulation technology and materials in industry and construction can achieve twice the result with half the effort, so many buildings now use thermal insulation materials during construction . [0003] The thermal insulation materials in the prior art have poor flexural and compressive properties, and poor anti-aging properties, and are prone to problems such...

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): C04B28/14C04B14/46C04B18/02C04B18/14C04B14/32C04B14/36C04B14/04
CPCC04B28/14C04B14/185C04B18/08C04B18/146C04B14/08C04B14/106C04B14/20C04B14/048C04B14/4656C04B14/24C04B18/027C04B14/324C04B20/008C04B14/36C04B22/064C04B22/066C04B22/06C04B24/40C04B24/121C04B24/18C04B24/226C04B24/02C04B24/2641C04B24/24C04B24/223Y02W30/91
Inventor 武娟
Owner HEFEI WANZHIJING DOORS & WINDOWS 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