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

Transparent heat-insulating uvioresistant material and preparation method thereof

An anti-ultraviolet material, transparent technology, applied in the direction of coating, can solve the problem of inability to meet the higher requirements of the use of thermal insulation materials, thermal insulation materials do not have the ability to isolate ultraviolet rays, etc., achieve excellent shielding performance, avoid agglomeration and aggregation , the effect of high spectral selectivity

Pending Publication Date: 2020-09-11
王世锋
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a transparent heat-insulating and anti-ultraviolet material and its preparation method to solve the problem that most of the existing heat-insulating materials do not have the effect of isolating ultraviolet rays and cannot meet the higher requirements for the use of heat-insulating materials in Tibet question

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
  • Transparent heat-insulating uvioresistant material and preparation method thereof
  • Transparent heat-insulating uvioresistant material and preparation method thereof
  • Transparent heat-insulating uvioresistant material and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation method of the transparent heat-insulating and anti-ultraviolet material of this embodiment comprises the following steps:

[0029] (1) metal powder, metal oxide and dissolution accelerator are added in glacial acetic acid, and mixed solution is mixed; Wherein, metal powder is aluminum powder or tin powder; Metal oxide is antimony trioxide or antimony pentoxide; The dissolution accelerator is stannous chloride or ferric chloride; the dissolution accelerator includes: stannous chloride or ferric chloride, wherein the mass ratio of metal powder, metal oxide and dissolution accelerator is 0.5:10:5 .

[0030] (2) After the mixed solution is digested by microwave, add the mixed aqueous solution of hydrogen peroxide and ammonia water, and at a stirring speed of 200r / min, after rapid stirring reaction for 5 minutes, go through the heart 3 times, each time for 5 minutes, and then centrifuge to obtain the processed powder Wherein, the microwave digestion conditio...

Embodiment 2

[0034] The preparation method of the transparent heat-insulating and anti-ultraviolet material of this embodiment comprises the following steps:

[0035] (1) metal powder, metal oxide and dissolution accelerator are added in glacial acetic acid, and mixed solution is mixed; Wherein, metal powder is aluminum powder or tin powder; Metal oxide is antimony trioxide or antimony pentoxide; The dissolution accelerator is stannous chloride or ferric trichloride; the dissolution accelerator includes: stannous chloride or ferric chloride, wherein the mass ratio of metal powder, metal oxide and dissolution accelerator is 3:12:17 .

[0036] (2) After the mixed solution is digested by microwave, add the mixed aqueous solution of hydrogen peroxide and ammonia water, and at a stirring speed of 1000r / min, after rapid stirring and reaction for 5 minutes, go through the heart 4 times, each time for 7 minutes, and then centrifuge to obtain the processed powder ; Among them, the microwave digest...

Embodiment 3

[0040] The preparation method of the transparent heat-insulating and anti-ultraviolet material of this embodiment comprises the following steps:

[0041] (1) metal powder, metal oxide and dissolution accelerator are added in glacial acetic acid, and mixed solution is mixed; Wherein, metal powder is aluminum powder or tin powder; Metal oxide is antimony trioxide or antimony pentoxide; The dissolution accelerator is stannous chloride or ferric chloride; the dissolution accelerator includes: stannous chloride or ferric chloride, wherein the mass ratio of metal powder, metal oxide and dissolution accelerator is 4:15:30 .

[0042] (2) After the mixed solution is digested by microwave, add the mixed aqueous solution of hydrogen peroxide and ammonia water, and at a stirring speed of 2000r / min, stir and react rapidly for 10 minutes, go through the heart 6 times, each time for 10 minutes, and then centrifuge to obtain the processed powder ; Among them, the microwave digestion conditio...

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
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Particle sizeaaaaaaaaaa
Login to View More

Abstract

The invention discloses a transparent heat-insulating anti-ultraviolet material and a preparation method thereof, and belongs to the technical field of functional material preparation. The preparationmethod comprises the following steps: adding metal powder and metal oxide into glacial acetic acid to prepare a mixed solution; carrying out microwave digestion on the mixed solution, adding a mixedaqueous solution of hydrogen peroxide and ammonia water, carrying out a rapid stirring reaction, washing with water, and centrifuging the reaction product to obtain treated powder; and carrying out high-temperature calcination on the treated powder, and grinding the powder to obtain the anti-ultraviolet material.

Description

technical field [0001] The invention relates to the technical field of preparation of functional materials, in particular to a transparent heat-insulating and anti-ultraviolet material and a preparation method thereof. Background technique [0002] With the global warming and the increasing tension of energy, especially in recent years, the energy consumption of the construction industry accounts for 20.1% of the global total. Among the energy consumption of various types of buildings, air conditioning and artificial lighting are the main parts. In order to ensure beauty and lightness, glass materials for roofs and curtain walls have been widely used to replace conventional building envelopes in modern buildings. Due to the high U-value of these glasses, the power consumption of indoor air conditioners increases dramatically, resulting in more serious energy consumption and CO2 emissions. In recent years, the development of excellent thermal insulation materials is an effe...

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): C09D7/61
CPCC09D7/61C09D7/67
Inventor 王世锋冀亚雄
Owner 王世锋