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Radiation-proof thermal-insulation glass and preparation method thereof

A heat-insulating glass and radiation-proof technology, which is applied in the direction of sputtering plating, ion implantation plating, metal material coating technology, etc., can solve the problem of uneven distribution of indium tin oxide particles, poor barrier of radiation-proof heat-insulating glass, oxidation Indium tin particles are easy to agglomerate and other problems, to achieve the effect of enhancing dispersion, reducing sedimentation, and enhancing adhesion

Inactive Publication Date: 2018-07-31
GRAND FACADE DECORATION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The smaller the particle size of the indium tin oxide particles, the higher the transparency of the organic glass in the visible light region, but the small particle size of the indium tin oxide particles is easy to agglomerate, and at the same time, the indium tin oxide is easy to fall off during the process of attaching to the surface of the organic glass , which leads to uneven distribution of indium tin oxide particles on the surface of the plexiglass, and a small amount of adhesion, which leads to poor ability of the prepared radiation-proof and heat-insulating glass to block infrared light and ultraviolet light

Method used

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  • Radiation-proof thermal-insulation glass and preparation method thereof

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Effect test

Embodiment 1

[0035] Premixing: Put 86kg of polycarbonate particles into the reactor, raise the temperature of the reactor to 277°C, stir evenly until the polycarbonate particles melt, then slowly add 7kg of octadecyltrimethoxysilane into the reactor , 7kg of octyltrimethoxysilane, and continue to stir evenly for 17min to obtain a premixed product;

[0036] Molding: Pour the premixed product into a mold, and press it into a polycarbonate glass plate of 1m×1m×1cm;

[0037] Cleaning: After the polycarbonate glass plate is ultrasonically cleaned with deionized water, continue to use absolute ethanol to ultrasonically clean it. After cleaning, dry the surface of the polycarbonate glass plate;

[0038] Vacuuming: place the cleaned polycarbonate glass plate in the magnetron sputtering equipment, and then vacuumize;

[0039] Filling with working gas: fill the magnetron sputtering equipment with argon and oxygen, wherein the volume ratio of argon to oxygen is 40:1, adjust the internal pressure of ...

Embodiment 2

[0043] Premixing: Put 80kg of polycarbonate particles into the reactor, raise the temperature of the reactor to 272°C, stir evenly until the polycarbonate particles melt, then slowly add 5kg of octadecyltrimethoxysilane into the reactor , 9 kg of octyltrimethoxysilane, and continue to stir evenly for 19 minutes to obtain a premixed product;

[0044] Molding: Pour the premixed product into a mold, and press it into a polycarbonate glass plate of 1m×1m×1cm;

[0045] Cleaning: After the polycarbonate glass plate is ultrasonically cleaned with deionized water, continue to use absolute ethanol to ultrasonically clean it. After cleaning, dry the surface of the polycarbonate glass plate;

[0046] Vacuuming: place the cleaned polycarbonate glass plate in the magnetron sputtering equipment, and then vacuumize;

[0047] Filling with working gas: fill the magnetron sputtering equipment with argon and oxygen, wherein the volume ratio of argon to oxygen is 40:1, adjust the internal pressu...

Embodiment 3

[0051] Premixing: Put 92kg of polycarbonate particles into the reactor, raise the temperature of the reactor to 272°C, stir evenly until the polycarbonate particles melt, then slowly add 5kg of octadecyltrimethoxysilane into the reactor , 9 kg of octyltrimethoxysilane, and continue to stir evenly for 15 minutes to obtain a premixed product;

[0052] Molding: Pour the premixed product into a mold, and press it into a polycarbonate glass plate of 1m×1m×1cm;

[0053] Cleaning: After the polycarbonate glass plate is ultrasonically cleaned with deionized water, continue to use absolute ethanol to ultrasonically clean it. After cleaning, dry the surface of the polycarbonate glass plate;

[0054] Vacuuming: place the cleaned polycarbonate glass plate in the magnetron sputtering equipment, and then vacuumize;

[0055] Filling with working gas: fill the magnetron sputtering equipment with argon and oxygen, wherein the volume ratio of argon to oxygen is 40:1, adjust the internal pressu...

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Abstract

The invention relates to radiation-proof thermal-insulation glass and a preparation method thereof, belongs to the technical field of radiation-proof glass, and aims to solve the dispersion and adhesion problem, in a polycarbonate glass surface, of indium tin oxide particles. The radiation-proof thermal-insulation glass is prepared from, by weight, 80-92 parts of polycarbonate particles, 30-40 parts of indium tin oxide, 5-9 parts of octadecyltrimethoxysilane, 5-9 parts of trimethoxyoctylsilane, 10-14 parts of dibutyl sebacate and 50-60 parts of a solvent. According to the radiation-proof thermal-insulation glass, the ability of the indium tin oxide particles adhering to the polycarbonate glass surface is relatively strong, and transparency of the radiation-proof thermal-insulation glass isrelatively high; and moreover, ability of blocking an infrared-light region and an ultraviolet-light region in a solar spectrum is straightened, so that the functions of insulating heat and preventing radiation are achieved.

Description

technical field [0001] The invention relates to the technical field of radiation-proof glass, more specifically, it relates to a radiation-proof heat-insulating glass and a preparation method thereof. Background technique [0002] Glass curtain wall is one of the outer enclosure structures that are widely used in modern buildings. It not only realizes the integration of walls, doors and windows in the outer enclosure structure of the building, but also ingeniously integrates the use function and device function of the building envelope. The integration makes the building more modern and decorative. At present, although ordinary inorganic glass is still commonly used in traditional buildings, due to the heavy quality of ordinary inorganic glass curtain walls, and the damage rate is almost 100% after being impacted by the outside world, the damaged glass fragments are very easy to cause harm to consumers, so inorganic glass Glass is not suitable for glass curtain walls with l...

Claims

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Application Information

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IPC IPC(8): C23C14/08C23C14/34C23C14/35
CPCC23C14/086C23C14/3485C23C14/35
Inventor 冯华国
Owner GRAND FACADE DECORATION ENG CO LTD
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