Radiation-resistant, anti-static and thermal insulation coated glass and preparation method thereof

A coated glass and antistatic technology, applied in the direction of coating, etc., can solve the problems of vehicle occupant skin burns, increased energy consumption of vehicle air conditioners, and elevated temperature inside the vehicle, to achieve static suppression, strong film adhesion, and improved bonding intensity effect

Active Publication Date: 2019-03-19
FUJIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It not only causes the temperature inside the car to rise, the energy consumption of the car air conditioner increases, but also causes the skin burns of the car occupants, and damages the interior parts of the car.

Method used

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  • Radiation-resistant, anti-static and thermal insulation coated glass and preparation method thereof
  • Radiation-resistant, anti-static and thermal insulation coated glass and preparation method thereof
  • Radiation-resistant, anti-static and thermal insulation coated glass and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment 1: the glass preparation method of the present invention comprises the following steps:

[0024] 1) Select a substrate with a thickness of 3-9mm, and clean the substrate with a cleaning machine;

[0025] 2) Inner layer: Send the substrate into the coating chamber, magnetron sputtering SiO 2 Layer, with DC power supply, Ar gas, O 2 As shielding gas, magnetron sputtering Si target, Si target current 4A, Ar gas flow and O 2 Gas flow 400SCCM: 200SCCM, sputtering on the substrate to form SiO with a thickness of 100-150nm 2 Floor;

[0026] 3) Intermediate layer: Continue magnetron sputtering SiO 2 +ZnO layer, using DC power supply, Ar gas, O2 as protective gas, magnetron sputtering Zn target and Si target, Zn target current 4A, Si target current 4A, Ar gas flow and O 2 Gas flow 400SCCM: 200SCCM, sputtering to form SiO with a thickness of 20nm 2 + ZnO layer;

[0027] 4) Outer layer: Continue magnetron sputtering ZnO layer, use DC power supply, Ar gas, O2 as p...

Embodiment 2

[0028] Embodiment 2: the glass preparation method of the present invention comprises the following steps:

[0029] 1) Select a substrate with a thickness of 3mm, and clean the substrate with a cleaning machine;

[0030] 2) Inner layer: Send the substrate into the coating chamber, magnetron sputtering SiO 2 Layer, with DC power supply, Ar gas, O 2 As shielding gas, magnetron sputtering Si target, Si target current 6A, Ar gas flow and O 2 Gas flow 600SCCM: 300SCCM, sputtering SiO with a thickness of 130nm on the substrate 2 Floor;

[0031] 3) Intermediate layer: Continue magnetron sputtering SiO 2 +ZnO layer, use DC power supply, Ar gas, O2 as protective gas, magnetron sputtering Zn target and Si target, Zn target current 6A, Si target current 6A, Ar gas flow and O 2 Gas flow 600SCCM: 300SCCM, sputtering to form SiO with a thickness of 30nm 2 + ZnO layer;

[0032] 4) Outer layer: Continue magnetron sputtering ZnO layer, use DC power supply, Ar gas, O2 as protective gas, m...

Embodiment 3

[0033] Embodiment 3: the glass preparation method of the present invention comprises the following steps:

[0034] 1) Select a substrate with a thickness of 9mm, and clean the substrate with a cleaning machine;

[0035] 2) Inner layer: Send the substrate into the coating chamber, magnetron sputtering SiO 2 Layer, with DC power supply, Ar gas, O 2 As shielding gas, magnetron sputtering Si target, Si target current 8A, Ar gas flow and O 2 Gas flow 800SCCM: 400SCCM, sputtering SiO with a thickness of 150nm on the substrate 2 Floor;

[0036] 3) Intermediate layer: Continue magnetron sputtering SiO 2 +ZnO layer, using DC power supply, Ar gas, O2 as protective gas, magnetron sputtering Zn target and Si target, Zn target current 8A, Si target current 8A, Ar gas flow and O 2 Gas flow 800SCCM: 400SCCM, sputtering to form SiO with a thickness of 50nm 2 + ZnO layer;

[0037] 4) Outer layer: Continue magnetron sputtering ZnO layer, use DC power supply, Ar gas, O2 as protective gas,...

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Abstract

The invention discloses radiation-resistant, anti-static and thermal insulation coated glass and a preparation method thereof, wherein the glass comprises a base plate, a composite film layer is arranged on the surface of the base plate, the composite film layer comprises an inner layer, a middle layer and an outer layer in sequence from inside to outside, the inner layer is an SiO2 layer, the middle layer is an SiO2+ZnO layer, and the outer layer is a ZnO layer. The glass disclosed by the invention has good radiation-resistance, anti-static and thermal insulation functions, and meanwhile, thebonding strength among the film layers is high.

Description

technical field [0001] The invention relates to the field of coated glass, in particular to anti-radiation, antistatic, heat-insulating coated glass and a preparation method thereof. Background technique [0002] In recent years, new functional thermal insulation coatings have been gradually applied to building exterior walls, automobile shells, ship decks and Aerospace and military fields. The heat insulation coating applied to the glass surface of buildings and automobiles can effectively reflect the energy of sunlight and reduce the absorption of solar radiation energy by the surface of the object, thereby achieving the effect of heat insulation. Transparent thermal insulation coating is a coating with high transparency to visible light and good reflectivity (or barrier) to infrared or thermal radiation. The coating is mainly composed of semiconductor metal oxides with spectral selectivity to sunlight. Composed of particles and transparent resin. The research focuses o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/34
CPCC03C17/3417C03C2218/156
Inventor 简明德刘成武杨宝华赖东明
Owner FUJIAN UNIV OF TECH
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