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An energy-saving and environment-friendly insulating glass

An energy saving, environmental protection, glass technology, applied in glass/slag layered products, chemical instruments and methods, layered products, etc., can solve the problems of poor environmental protection performance of thermal insulation glass, low visible light transmittance, high cost, and enhance connection fracture. The role of the network, the cost reduction, the effect of good insulation

Inactive Publication Date: 2020-04-17
福建昱源能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing insulating glass has disadvantages such as poor environmental performance, high cost and low visible light transmittance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0017] (1) In the raw materials for the preparation of the glass matrix, a new type of "silicon dioxide-alumina-calcium oxide" structure system is constructed. As the main raw material for forming the glass matrix, silicon dioxide can form a basic structure through its Si-O bond. network structure, the existence of potassium oxide and sodium oxide in the above weight parts can partially destroy its Si-O bond, so that the properties of silicon dioxide change. In the design of specific content, the present invention greatly reduces The weight part of silicon can effectively control the overall viscosity of the glass matrix so that the overall viscosity of the glass matrix will not be too high under the premise of ensuring the effect of its glass skeleton; , can play a role in connecting the broken network to a certain extent through its Al-O bond. At this time, the addition of the above-mentioned calcium oxide can help enhance the chemical stability of the glass matrix, and the a...

Embodiment 1

[0028] An energy-saving and environment-friendly insulating glass in this embodiment comprises a glass substrate and a composite film layer arranged on the surface of the glass substrate, and the composite film layer includes a titanium dioxide film layer, a sound insulation layer (transparent film), and a graphite layer stacked in sequence. And silicon dioxide film layer, the ratio of the thickness of described glass substrate, titanium dioxide film layer, sound insulation layer, graphite layer and silicon dioxide film layer is 5:2:1:1:2; Described glass substrate is made up of following parts by weight Prepared from raw materials: 35 parts of silicon dioxide, 20 parts of aluminum oxide, 30 parts of calcium oxide, 0.5 part of ferric oxide, 0.3 part of potassium oxide and 0.5 part of sodium oxide. Adhesive layers are respectively provided between the titanium dioxide film layer and the sound-insulating layer, between the sound-insulating layer and the graphite layer, and betwee...

Embodiment 2

[0030] An energy-saving and environment-friendly insulating glass in this embodiment comprises a glass substrate and a composite film layer arranged on the surface of the glass substrate, and the composite film layer includes a titanium dioxide film layer, a sound insulation layer (transparent film), and a graphite layer stacked in sequence. And silicon dioxide film layer, the ratio of the thickness of described glass substrate, titanium dioxide film layer, sound insulation layer, graphite layer and silicon dioxide film layer is 10:3:1:1:3; Described glass substrate is made up of following parts by weight Prepared from raw materials: 45 parts of silicon dioxide, 25 parts of aluminum oxide, 35 parts of calcium oxide, 1 part of ferric oxide, 0.5 parts of potassium oxide and 1 part of sodium oxide. Adhesive layers are respectively provided between the titanium dioxide film layer and the sound-insulating layer, between the sound-insulating layer and the graphite layer, and between ...

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Abstract

The invention relates to energy-saving and environment-friendly heat insulation glass. The energy-saving and environment-friendly heat insulation glass comprises a glass basal body and a composite film layer arranged on the surface of the glass basal body, wherein the composite film layer comprises a titanium dioxide film layer, a sound insulation layer, a graphite layer and a silicon dioxide filmlayer which are arranged in a laminated manner in sequence; the specific value of the thicknesses of the glass basal body, the titanium dioxide film layer, the sound insulation layer, the graphite layer and the silicon dioxide film layer is (5 to 10):(2 to 3):1:1:(2 to 3); the glass basal body is prepared from the following raw materials in parts by weight: 35 to 45 parts of silicon dioxide, 20 to 25 parts of aluminum oxide, 30 to 35 parts of calcium oxide, 0.5 to 1 part of ferric oxide, 0.3 to 0.5 part of potassium oxide and 0.5 to 1 part of sodium oxide. The energy-saving and environment-friendly heat insulation glass disclosed by the invention has the advantages of good environmental protection performance, low cost and high visible light transmissivity.

Description

technical field [0001] The invention relates to glass technology, in particular to an energy-saving and environment-friendly insulating glass. Background technique [0002] Insulating glass is a special glass with the largest solar transmittance and the smallest reflectance, which can be divided into low-emissivity glass and multi-functional coated glass. It can allow 80% of visible light to enter the room and be absorbed by objects, and can keep more than 90% of the long waves radiated by indoor objects in the room, thus greatly improving the utilization rate of energy. At the same time, it can also selectively transmit solar energy, and transmit most of the heat radiation energy into the room, which can play a role in heat preservation and energy saving in heating buildings. In addition, these two kinds of glass are selective to sunlight of different frequencies, can filter out ultraviolet rays, prevent indoor furniture, pictures and artworks from fading due to ultraviole...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B32B17/06B32B9/00B32B9/04C03C3/087
Inventor 范贵发
Owner 福建昱源能科技有限公司