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Laminated hollow intelligent dimming glass with nano transparent thermal insulation layer

A technology of intelligent dimming and heat insulation layer, applied in the direction of parallel glass structure, glass/slag layered products, coating, etc., can solve problems such as troublesome construction, and achieve simple construction, good privacy protection function, and high construction efficiency Effect

Active Publication Date: 2020-07-17
中禾科技(常州)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when attaching the high-transmittance and low-emissivity film on the glass, in order to ensure the light transmittance of the glass, the film paper must be free from wrinkles and bubbles on the glass, and the construction is more troublesome.

Method used

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  • Laminated hollow intelligent dimming glass with nano transparent thermal insulation layer
  • Laminated hollow intelligent dimming glass with nano transparent thermal insulation layer
  • Laminated hollow intelligent dimming glass with nano transparent thermal insulation layer

Examples

Experimental program
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Embodiment 1

[0039] The invention discloses a laminated hollow intelligent dimming glass with a nano-transparent heat-insulating layer, such asfigure 1 As shown, it includes three layers of 6mm thick glass layer 1, a layer of 0.4mm thick dimming film 2 and a layer of nano-transparent heat insulating layer 4, and the dimming film 2 is set on the adjacent Between the two layers of glass layers 1, the bonding film 3 of the present embodiment is an EVA film; and in the present embodiment, a layer of hollow layer 5 is also provided to further improve the heat insulation and sound insulation performance of the glass; in the present embodiment , starting from the indoor side, the glass layer 1, the adhesive film 3, the dimming film 2, the adhesive film 3, the glass layer 1, the hollow layer 5 and the glass layer 1 on the outdoor side are arranged in sequence, and the nano-transparent heat insulation layer 4 is coated Cover the side of the glass layer 1 on the indoor side close to the hollow layer ...

Embodiment 2

[0041] A laminated hollow smart dimming glass with a nano-transparent heat-insulating layer, the raw materials of the nano-transparent heat-insulating layer 4 include the following components in parts by weight: 20 parts of hydrophobic nano-silica airgel, polydimethylsiloxane 15 parts of base siloxane, 10 parts of water glass paste, 18 parts of dispersible latex powder, 6 parts of dispersant, 5 parts of emulsifier, 5 parts of film-forming aid, and 35 parts of water.

[0042] in:

[0043] The water glass slurry comprises the following components by weight: 20 parts of water glass, 7 parts of silicon acrylic emulsion, 4 parts of water-based organic silicon dispersant N-1764, and water glass, silicon acrylic emulsion and water-based organic silicon dispersant N- 1764 is placed in a mixer and mixed for 40 minutes at a speed of 450 rpm to obtain a water glass slurry.

[0044] The dispersant includes the following components by weight: 13 parts of propylene glycol methyl ether acet...

Embodiment 3

[0048] A laminated hollow smart dimming glass with a nano-transparent heat-insulating layer, the raw materials of the nano-transparent heat-insulating layer 4 include the following components by weight: 25 parts of hydrophobic nano-silica airgel, polydimethyl 10 parts of base siloxane, 12 parts of water glass paste, 12 parts of dispersible latex powder, 7 parts of dispersant, 4 parts of emulsifier, 7 parts of film-forming aid, and 32 parts of water.

[0049] in:

[0050] The water glass slurry comprises the following components by weight: 22 parts of water glass, 5 parts of silicon acrylic emulsion, 3 parts of water-based organic silicon dispersant N-1764, and water glass, silicon acrylic emulsion and water-based organic silicon dispersant N- 1764 is placed in a mixer and mixed for 40 minutes at a speed of 450 rpm to obtain a water glass slurry.

[0051] The dispersant includes the following components in parts by weight: 15 parts of propylene glycol methyl ether acetate, and...

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Abstract

The invention discloses laminated hollow intelligent dimming glass with a nano transparent thermal insulation layer, which is technically characterized by comprising at least two glass layers, a dimming film is arranged between two adjacent glass layers through a bonding film, and the nano transparent thermal insulation layer is arranged on the surface of one glass layer. A coating is prepared from the following components: hydrophobic nano silicon dioxide aerogel, polydimethylsiloxane, a water glass slurry, dispersible latex powder, a dispersing agent, an emulsifying agent, a coalescing agent and water. According to the dimming glass, a user can intelligently control the dimming glass to be in a transparent state and a non-transparent state with different colors by controlling the on-offof current, so that the dimming glass can be used as a curtain, and the like, and has a good privacy protection function; meanwhile, a Low-E glass surface is replaced with the nano transparent thermal insulation layer, construction is more convenient, and meanwhile good heat insulation performance is achieved.

Description

technical field [0001] The invention relates to the field of regulating glass, more specifically, it relates to a laminated hollow intelligent dimming glass with a nano-transparent heat-insulating layer. Background technique [0002] Dimming 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 can control the transparent and opaque state of the glass by controlling whether the current is on or off. . At the same time, in order to improve the thermal insulation performance of the glass, a Low-E glass surface is usually added to the overall structure of the glass to improve the thermal insulation performance of the glass. [0003] The existing authorized notification number is the Chinese patent CN203947975U, which discloses a sunshade low-e insulating glass, which includes an insulating glass composed of a d...

Claims

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Application Information

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IPC IPC(8): B32B17/06B32B7/12B32B33/00E06B3/30E06B3/67E06B3/677C03C27/12C03C17/30
CPCB32B17/06B32B7/12B32B33/00E06B3/6715E06B3/677E06B3/30C03C17/009C03C2217/29C03C2218/112B32B2255/20B32B2307/304Y02A30/249Y02B80/22
Inventor 吴健
Owner 中禾科技(常州)股份有限公司
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