CN2412902Y

CN2412902Y - Coloured tempering glass

Info

Publication number: CN2412902Y
Application number: CN 00211033
Authority: CN
Inventors: 周德鹏; 吕毅; 范志中; 赵书琴
Original assignee: 周德鹏
Priority date: 2000-03-09
Filing date: 2000-03-09
Publication date: 2001-01-03
Anticipated expiration: 2010-03-09

Abstract

The utility model relates to colorized tempering glass, particularly colored tempering glass. The colored tempering glass comprises a glass body. The utility model is characterized in that a layer of metallic salt colored ions is arranged in the glass surface. A certain thick color layer is formed. The aim of the utility model is to solve the existing problem that colorless tempering glass can not be colored. The utility model has the advantages of having all properties of homogeneous tempering glass and having the color effects and functions of colored glass. The color can be selected and matched according to the requirements of an item. The glass can be also colored partly or totally according to the requirements. Letters and color patterns can be made according to the requirements. The utility model has the advantages of firm films and low cost.

Description

A kind of painted toughened glass

The utility model relates to a kind of chromatic toughened glass.

The toughened glass that uses about car and boat and building glass curtain wall in the market, wind shelves, windowpane particularly, general all employings ordinary plate glass carries out the tempering treating processes and makes, former does not have color, people are in use in order to obtain the effect of color, just the internal surface at toughened glass carries out the pad pasting processing, this kind pad pasting is met torrent and is separated, or daylight long-term irradiation, temperature sharply change, the capital forms bubble, fades, the big area demoulding, also a small amount of toxic substance contained in the pad pasting, and long-term contact is unfavorable to health of human body.

At problem set forth above, the utility model provides a kind of painted toughened glass, and its purpose is to solve colourless toughened glass can not painted existing problem.

The utility model comes to be realized by the following technical programs:

A kind of painted toughened glass includes glass body, it is characterized in that: be provided with layer of metal salt coloring ion in glass surface, form certain thickness color layer.

Advantage of the present utility model and effect:

Owing to the painted toughened glass of the utility model is to adopt metallic color ion and glass ion exchange, diffusion to form, the metal coloring ion has been diffused in the surface layer of glass, its diffusion depth from a few μ m to tens μ m, so painted toughened glass of the utility model, the color effect and the function that except that the over-all properties that possesses toughened glass of the same race, also possess stained glass, and color can be matched according to the needs of project, also can be as required to glass can be local or whole painted, can make literal and multi color pattern as required.Bright-colored exquisitely carved, lucid and lively, meet not deliquescence of water, fugitive color not under strong illumination does not have steam bubble, the defective that do not come off, and nontoxic, tasteless, cheap.

Painted toughened glass of the present utility model can substitute employed in the market adhering film to glass fully, adopt Mould Machining can obtain different stained glass goods, this product can be used to make car and boat wind shelves and windowpane, can do buildings curtain wall, decorate or the like.

Simple, the easily grasp of the utility model use work material, the technological process of production is simple, and is easy to operate, and only being increases by one painted operation can produce in common tempering glass production process.

Accompanying drawing 1 is a structural representation of the present utility model;

Accompanying drawing 2 is a schematic diagram of the present utility model.

The utility model is specifically described by embodiment below in conjunction with accompanying drawing:

To the colorize method of surface layer of glass mainly is to be divided into the metal-salt thermal spraying or to be called wet spray ion diffusion (wet method) and metal-resin salt pyrolysis method or be called dry method ion diffusion (dry method).

Dry method ion diffusion technology is that painted glass 1 surface of need is smeared or be sprayed on to the metal-resin salt that modulates, after treating metal-resin salt drying, this glass is put into process furnace to be heated, the glass body temperature is reached between 450～700 ℃, after 20～90 seconds thermal treatment, finish

metal coloring ion

4 and 5 exchanges of surface layer of glass ion, coloring ion 4 and to the surface layer of glass internal divergence, thus reach the purpose of glass coloring.If the glass after the processing through naturally cooling, can obtain common colored glass, as temperature being reached the softening preceding temperature of glass, then the glass after handling is carried out quenching, then can obtain painted toughened glass.

Wet method metal-salt diffusion technique is to prepare metal-salt as solute by required color, and its solvent is that water or concentration are 95% ethanol, makes metal salt solution.At first glass 1 is heated, its body temperature reaches between 450～700 ℃, utilize pressurized air or pressurization with the metal salt solution atomizing for preparing, under this temperature, spray to glass surface, finish the exchange of metal coloring ion 4 and surface layer of glass ion 5, reach the purpose of metal coloring ion 4, make glass coloring to the surface layer of glass internal divergence.If the glass after the processing through naturally cooling, can obtain common colored glass, as temperature being reached the softening preceding temperature of glass, then the glass after handling is carried out quenching, then can obtain painted toughened glass.Principle of work of the present utility model as shown in Figure 1.

By the painted toughened glass that above principle of work obtains, its structure includes glass body 1 as shown in Figure 2, it is characterized in that: be provided with layer of metal salt coloring ion in glass surface 2, form certain thickness color layer 3.

Claims

1, a kind of painted toughened glass includes glass body (1), it is characterized in that: be provided with layer of metal salt coloring ion in glass surface (2), form certain thickness color layer (3).