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Dimming composite vacuum glass and preparing method thereof

A vacuum glass and dimming technology, which is applied in chemical instruments and methods, glass/slag layered products, optics, etc., can solve the problems of not very ideal thermal insulation performance, lack of dimming glass characteristics, and large glass thickness, etc., to achieve Enhance the effect of heat insulation, avoid damage, and ensure the effect of transparency

Inactive Publication Date: 2016-05-25
TAICANG YAOHUA GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this invention only uses composite laminated glass to solve the explosion-proof problem of vacuum glass. On the one hand, it is easy to cause the thickness of the glass to be relatively large;
At the same time, the invention does not have the characteristics of dimming glass

Method used

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  • Dimming composite vacuum glass and preparing method thereof
  • Dimming composite vacuum glass and preparing method thereof

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Embodiment Construction

[0017] The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0018] refer to Figure 1~Figure 2 , a kind of dimmable composite vacuum glass provided by the present invention and its preparation method include: a glass layer 1, including: a first transparent conductive thick glass layer 11 stacked from top to bottom, a second transparent conductive thick glass layer Layer 12, the third glass layer 13; polymer dispersed negative liquid crystal layer 2, arranged between the first transparent conductive thick glass layer 11 and the second transparent conductive thick glass layer 12; infrared reflection layer 4, arranged on the third glass layer The upper surface of the layer 13; the stress protection layer 3 is arranged on the upper surface of the infrared reflection layer 4; the sealing layer 5 is coated around the glass layer 1 along the direction perpendicular to the glass layer 1; the protecti...

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Abstract

The invention provides dimming composite vacuum glass and a preparing method thereof. The glass comprises a glass layer including a first transparent conductive thick glass layer, a second transparent conductive thick glass layer and a third glass layer laminated from top to bottom; a polymer dispersion negative liquid crystal layer arranged between the first transparent conductive thick glass layer and the second transparent conductive thick glass layer; an infrared reflection layer arranged on the upper surface of the third glass layer; a stress protection layer arranged at the upper surface of the infrared reflection layer; a sealing layer coating around the glass layer along a direction vertical to the glass layer; a protection layer coating the outside of the sealing layer and a group of supporting objects uniformly arranged between the second glass layer and the stress protection layer. Characteristics of the vacuum glass and dimming glass can be effectively combined, and the antiexplosion and thermal insulation properties of the vacuum glass are enhanced.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a dimmable composite vacuum glass and a preparation method thereof. Background technique [0002] Glass is a material of high transparency, strength and hardness, which is chemically inert in everyday environments and does not interact with living things. Therefore, its use is very wide. Dimmable glass is a new type of special photoelectric glass product with a laminated structure that combines liquid crystal film into the middle of two layers of glass and is glued under high temperature and high pressure. The user controls the transparent and opaque state of the glass by controlling whether the current is on or off. The glass itself not only has all the characteristics of safety glass, but also has the privacy protection function of controlling the transparency of the glass. Due to the characteristics of the liquid crystal film interlayer, the dimming gl...

Claims

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Application Information

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IPC IPC(8): B32B3/18B32B17/04B32B37/00B32B37/12G02F1/1334
CPCB32B17/04B32B3/18B32B37/00B32B37/12B32B2255/205B32B2255/26B32B2255/28B32B2260/046B32B2307/304B32B2307/40B32B2307/412G02F1/1334
Inventor 顾黎明徐峰
Owner TAICANG YAOHUA GLASS
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