CN106045305A

CN106045305A - High strength tempered glass

Info

Publication number: CN106045305A
Application number: CN201610359777.6A
Authority: CN
Inventors: 黄永宗
Original assignee: Mingguang Fuyu Glass Co Ltd
Current assignee: Mingguang Fuyu Glass Co Ltd
Priority date: 2016-05-27
Filing date: 2016-05-27
Publication date: 2016-10-26

Abstract

The invention discloses high strength tempered glass which is composed of, by weight parts, 50-65 parts of silicon dioxide, 10-15 parts of tetraethoxysilane, 5-10 parts of aluminum oxide, 20-25 parts of calcium oxide, 6-10 parts of potassium chloride, 2-12 parts of lithium oxide, 10-25 parts of potassium oxide, 1-4 parts of magnesium oxide, 0.01-0.1 part of ferric oxide, 5-10 parts of ammonium zirconium carbonate, 6-12 parts of kaolin, 5-10 parts of stabilizer and 1-3 parts of rubidium oxide. The high strength tempered glass has good explosion-proof performance and ageing resistance and is low in production cost, long in service life, excellent in mechanical property and particularly suitable for an environment with a large temperature difference.

Description

A kind of high-strength armoured-glass

Technical field

The present invention relates to field of glass production technology, in particular to a kind of high-strength armoured-glass.

Background technology

Safety glass belongs to safety glass.Safety glass is a kind of prestressed glass, in order to improve the intensity of glass, generally Use method chemically or physically, form compressive stress at glass surface, first offset skin stress when glass bears external force, thus carry High bearing capacity, reinforcing glass self anti-wind pressure, cold and summer-heat, impact etc..But, when difference variation is big, safety glass Explosion-proof performance bad, accordingly, it would be desirable to change safety glass formula, improve its explosion-proof performance.

Summary of the invention

Present invention aim at solving the problems referred to above, it is provided that a kind of high-strength armoured-glass.

For achieving the above object, the invention provides a kind of high-strength armoured-glass, by as follows according to the raw material of weight portion Composition: silicon dioxide 50 ~ 65 parts, tetraethyl orthosilicate 10 ~ 15 parts, aluminium sesquioxide 5 ~ 10 parts, calcium oxide 20 ~ 25 parts, potassium chloride 6 ~ 10 parts, lithium oxide 2 ~ 12 parts, potassium oxide 10 ~ 25 parts, magnesium oxide 1 ~ 4 part, iron sesquioxide 0.01 ~ 0.1 part, zirconium carbonate ammonium 5 ~ 10 parts, Kaolin 6 ~ 12 parts, stabilizer 5 ~ 10 parts and rubidium oxide 1 ~ 3 part.

Described high-strength armoured-glass, by forming according to the raw material of weight portion as follows: silicon dioxide 60 ~ 65 parts, positive silicic acid Ethyl ester 12 ~ 14 parts, aluminium sesquioxide 8 ~ 10 parts, calcium oxide 20 ~ 22 parts, 6 ~ 7 parts of potassium chloride, lithium oxide 2 ~ 10 parts, potassium oxide 10 ~ 19 parts, magnesium oxide 2 ~ 4 parts, iron sesquioxide 0.01 ~ 0.06 part, zirconium carbonate ammonium 7 ~ 9 parts, Kaolin 6 ~ 10 parts, stabilizer 8 ~ 10 Part and rubidium oxide 1 ~ 2 part.

Described high-strength armoured-glass, by forming according to the raw material of weight portion as follows: silicon dioxide 62 parts, tetraethyl orthosilicate 12.7 parts, aluminium sesquioxide 9 parts, calcium oxide 20 parts, 6.5 parts of potassium chloride, lithium oxide 6 parts, potassium oxide 12 parts, magnesium oxide 2.5 parts, Iron sesquioxide 0.03 part, zirconium carbonate ammonium 7 parts, Kaolin 8 parts, stabilizer 8 parts and rubidium oxide 1.5 parts.

Beneficial effects of the present invention: this kind of high-strength armoured-glass has good explosion-proof performance and ageing resistace, raw Producing low cost, service life is long, good mechanical performance, is particularly well-suited in the environment that difference variation is big.

Detailed description of the invention

The present invention takes techniques below scheme to realize: this kind of high-strength armoured-glass, by following former according to weight portion Material composition: silicon dioxide 50 ~ 65 parts, tetraethyl orthosilicate 10 ~ 15 parts, aluminium sesquioxide 5 ~ 10 parts, calcium oxide 20 ~ 25 parts, chlorination 6 ~ 10 parts of potassium, lithium oxide 2 ~ 12 parts, potassium oxide 10 ~ 25 parts, magnesium oxide 1 ~ 4 part, iron sesquioxide 0.01 ~ 0.1 part, zirconium carbonate ammonium 5 ~ 10 parts, Kaolin 6 ~ 12 parts, stabilizer 5 ~ 10 parts and rubidium oxide 1 ~ 3 part.

As the preferred version of the present invention, high-strength armoured-glass is by forming according to the raw material of weight portion as follows: titanium dioxide Silicon 60 ~ 65 parts, tetraethyl orthosilicate 12 ~ 14 parts, aluminium sesquioxide 8 ~ 10 parts, calcium oxide 20 ~ 22 parts, 6 ~ 7 parts of potassium chloride, lithium oxide 2 ~ 10 parts, potassium oxide 10 ~ 19 parts, magnesium oxide 2 ~ 4 parts, iron sesquioxide 0.01 ~ 0.06 part, zirconium carbonate ammonium 7 ~ 9 parts, Kaolin 6 ~ 10 parts, stabilizer 8 ~ 10 parts and rubidium oxide 1 ~ 2 part.

As the preferred version of the present invention, high-strength armoured-glass is by forming according to the raw material of weight portion as follows: titanium dioxide Silicon 62 parts, tetraethyl orthosilicate 12.7 parts, aluminium sesquioxide 9 parts, calcium oxide 20 parts, 6.5 parts of potassium chloride, lithium oxide 6 parts, potassium oxide 12 parts, magnesium oxide 2.5 parts, iron sesquioxide 0.03 part, zirconium carbonate ammonium 7 parts, Kaolin 8 parts, stabilizer 8 parts and rubidium oxide 1.5 Part.

This kind of high-strength armoured-glass has good explosion-proof performance and ageing resistace, and production cost is low, service life Long, good mechanical performance, it is particularly well-suited in the environment that difference variation is big.

The preferred embodiment of the present invention described in detail above.Should be appreciated that those of ordinary skill in the art without Need creative work just can make many modifications and variations according to the design of the present invention.Therefore, all technology in the art Personnel are available by logical analysis, reasoning, or a limited experiment the most on the basis of existing technology Technical scheme, all should be in the protection domain being defined in the patent claims.

Claims

1. a high-strength armoured-glass, it is characterised in that by forming according to the raw material of weight portion as follows: silicon dioxide 50 ~ 65 Part, tetraethyl orthosilicate 10 ~ 15 parts, aluminium sesquioxide 5 ~ 10 parts, calcium oxide 20 ~ 25 parts, 6 ~ 10 parts of potassium chloride, lithium oxide 2 ~ 12 Part, potassium oxide 10 ~ 25 parts, magnesium oxide 1 ~ 4 part, iron sesquioxide 0.01 ~ 0.1 part, zirconium carbonate ammonium 5 ~ 10 parts, Kaolin 6 ~ 12 Part, stabilizer 5 ~ 10 parts and rubidium oxide 1 ~ 3 part.

High-strength armoured-glass the most according to claim 1, it is characterised in that by as follows according to the raw material group of weight portion Become: silicon dioxide 60 ~ 65 parts, tetraethyl orthosilicate 12 ~ 14 parts, aluminium sesquioxide 8 ~ 10 parts, calcium oxide 20 ~ 22 parts, potassium chloride 6 ~ 7 Part, lithium oxide 2 ~ 10 parts, potassium oxide 10 ~ 19 parts, magnesium oxide 2 ~ 4 parts, iron sesquioxide 0.01 ~ 0.06 part, zirconium carbonate ammonium 7 ~ 9 Part, Kaolin 6 ~ 10 parts, stabilizer 8 ~ 10 parts and rubidium oxide 1 ~ 2 part.

High-strength armoured-glass the most according to claim 1, it is characterised in that by as follows according to the raw material group of weight portion Become: silicon dioxide 62 parts, tetraethyl orthosilicate 12.7 parts, aluminium sesquioxide 9 parts, calcium oxide 20 parts, 6.5 parts of potassium chloride, lithium oxide 6 Part, potassium oxide 12 parts, magnesium oxide 2.5 parts, iron sesquioxide 0.03 part, zirconium carbonate ammonium 7 parts, Kaolin 8 parts, stabilizer 8 parts and Rubidium oxide 1.5 parts.