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Light reflecting ceramic chip and preparation method thereof

A technology of reflective and ceramic sheets, applied in the directions of roads, safety islands, road signs, etc., can solve the problems of complex construction procedures, easy aging of reflective films, and small application scope, and achieve simple construction procedures, excellent anti-fading ability, and large application scope. Effect

Inactive Publication Date: 2007-11-28
廖志强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the disadvantages of the existing reflective film, such as easy aging, complex construction procedures, long construction period and small application range, and provide a kind of reflective film with strong anti-aging ability, simple construction procedure, short construction period and low application cost. Reflective ceramic tile with wide application range and manufacturing method thereof

Method used

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  • Light reflecting ceramic chip and preparation method thereof

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specific Embodiment 1

[0029] Fig. 1 constitutes a specific embodiment 1 of the present invention.

[0030] With reference to Fig. 1, present embodiment is made of tile bottom 1, reflective refraction layer 2 and transparent surface layer 3; The bottom layer 1 is compositely connected and formed, and the upper surface of the reflective refraction layer 2 is compositely connected and formed with the bottom surface of the transparent surface layer 3; the composite connected and formed structures can be sintered or bonded formed structures respectively.

[0031] In this embodiment: the reflective refraction layer 2 is composed of a reflective thin layer 21 and a refractive thin layer 22, the reflective thin layer 21 is compounded on the upper surface of the ceramic bottom layer 1, and the refractive thin layer 22 is compounded on the upper surface of the reflective thin layer 21 . The raw material layer of the reflective thin layer 21 is formed by the enamel and the aluminum-based silver powder mixtur...

specific Embodiment 2

[0038] The characteristics of this embodiment are: the blank layer of the reflective thin layer 21 is formed by the aluminum-based thin layer compounded on the surface of the ceramic base layer 1, and the blank layer of the refraction layer 22 is formed by the glass beads attached to the aluminum-based thin layer. The two blank layers are sintered to form the reflective thin layer 21 and the refraction layer 22 .

[0039] Its preparation method comprises the following steps:

[0040] 1) Selecting a ceramic chip of a predetermined specification as a carrier to form the bottom layer 1 of the ceramic chip;

[0041] 2) Mix evenly with low-temperature enamel and aluminum-based silver powder, apply the mixture on the surface of the tile to form a thin reflective green layer, and then evenly sprinkle glass beads on the aforementioned green layer to form a refractive layer green layer;

[0042] 3) Then send it into an oven for sintering, so that the reflective refraction layer 2 is f...

specific Embodiment 3

[0045] The characteristics of this embodiment are: it is made of porcelain bottom layer 1, reflective refraction layer 2 and transparent surface layer 3; Reflective refraction layer 2 is positioned between ceramic sheet bottom layer 1 and transparent surface layer 3, and the bottom surface of light reflective refraction layer 2 and ceramic sheet The bottom layer 1 is bonded and formed, and the upper surface of the reflective refraction layer 2 and the transparent surface layer 3 are bonded and formed.

[0046] The production method of this embodiment is:

[0047] 1) Selecting a ceramic chip of a predetermined specification as a carrier to form the bottom layer 1 of the ceramic chip;

[0048]2) Select a reflective film with the same specification as the ceramic sheet with reflective refraction function to form the reflective refraction layer 2;

[0049] 3) Select transparent glass with the same specifications as the tiles to form a transparent surface layer 3;

[0050] 4) App...

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Abstract

The invention relates to a reflection porcelain brick and the manufacturing method, characterized in that it comprises porcelain bottom layer (1), reflection refractive layer (2) and transparent face layer (3); the reflection refractive layer (2) is located between the porcelain bottom layer (1) and the transparent face layer (3); the bottom face of reflection refractive layer (2) is connected with the porcelain bottom layer (1) by sintering or bonding; the top face of reflection refractive layer (2) is connected with the bottom face of transparent layer (3) by sintering and bonding. The reflection refractive layer (2) comprises reflection thin layer (21) and refractive thin layer (22). The reflection thin layer (21) is compounded on the top surface of porcelain bottom layer (1) and the refractive thin layer (22) is compounded on the top surface of reflection thin layer (21). The carrier of invention is porcelain, which is provided with higher intensity and good anti-wear ability. And porcelain is the material with anti-aging and discoloration resistance. So the reflection porcelain brick is provided with good weather ability, anti-aging, good discoloration resistance ability and long service life. The invention is especially applied in places with bad circumstance, such as road and station so on where reflection caution is needed. The invention is provided with convenient construction, low cost and wide application range.

Description

technical field [0001] The invention relates to a reflective ceramic tile and a manufacturing method thereof, which are mainly suitable for places requiring reflective warnings such as roads and stations, especially suitable for places where traffic warning signs are set. The invention belongs to the technical field of safety warning materials. Background technique [0002] At present, the popular reflective materials on the market are mainly reflective films. This type of reflective film uses plastic film as a carrier, and coats a mixture of glue and aluminum-based silver powder on the plastic film to form a reflective material layer, and then sprinkles a layer of glass beads with refraction effects and paints various colors. Thus forming a reflective film. Since this type of reflective film has the function of directional retroreflection of light, it is mostly used in the field of traffic safety. However, this type of reflective film has the following disadvantages: (1)...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01F9/04E01F1/00E01F9/524
Inventor 廖志强
Owner 廖志强
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