CN105256735A - Glass reflection spike and preparation method thereof - Google Patents
Glass reflection spike and preparation method thereof Download PDFInfo
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- CN105256735A CN105256735A CN201510560540.XA CN201510560540A CN105256735A CN 105256735 A CN105256735 A CN 105256735A CN 201510560540 A CN201510560540 A CN 201510560540A CN 105256735 A CN105256735 A CN 105256735A
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Abstract
The invention relates to a glass reflection spike comprising a transparent glass body, a composite coating arranged on the side face and bottom face of the glass body, and an aluminum metal coating reflection layer coated on the composite coating; the composite coating comprises high temperature pigment including colorant and agglutinant. The invention also provides a glass reflection spike preparation method; the glass reflection spike is high in intensity, pressure resistance and anti-impact ability, excellent in anti-aging performance, anti-corrosion performance, and long in life.
Description
Technical field
The present invention relates to a kind of road mark and preparation method thereof, refer in particular to and a kind ofly utilize reflectorized material glass reflecting spike strengthening its reflecting effect and preparation method thereof.
Background technology
Railway spike is also known as traffic stud, road sign, mark, reflector etc., the use of railway spike is mainly being distinguished track and is providing alarm function, make human pilot can distinguish the scope of road, feature and direction when more comfortable, because if there is no railway spike, the marking paint of divided roadway is at dust stratification or under the light is dusky or rainwater covers, driver will be difficult to scope of distinguishing, feature and direction, and easily life is obscured and fatigue, even causes accident.So in higher ordinary road or speedway, can device projection railway spike, to improve the alertness of driver, comfortableness and safety.
Up to now, railway spike has a variety of, can summarize be divided into have the directed reflex reflection of three-dimensional right angle pyramid mirror reflex reflection method, circle lens and opal lens omnidirectional reflex reflection method three major types other.Wherein, the railway spike of opal lens omnidirectional reflex reflection tempered glass is made up of glass body and metal coating reflecting layer.This metal coating reflecting layer is generally aluminium coated reflection layer, and it is the lower surface being sprayed on glass body by hot spray process.Although this railway spike has 360 degree of optically focused and reflecting effect, but when needing different colours reflective, the glass body of different colours will be used, this just needs to add different colours colorant before making glass body, in addition, because the light transmission of this glass railway spike of existence of colorant dies down.
Also has a kind of existing glass railway spike, it is the paint spraying color required for one deck in the outside of transparent tempered glass, although need not colorant be added in this glass body, but during Long-Time Service, the paint in outside easily comes off, not resistance to chemical attack, not resistance to physical impact, application life is short, can not meet the warning on the comparatively severe road surface of reality and distinguish the demand of effect, therefore needing to be improved further existing glass railway spike.
For this reason, design a kind of completely newly, simple, the resistance to chemical attack of structure, resistance to physical impact, long service life glass reflecting spike become the inexorable trend in road mark field.
Summary of the invention
Technical problem to be solved by this invention is to provide that a kind of structure is simple, resistance to chemical attack, resistance to physical impact, long service life glass reflecting spike, time to solve the glass reflecting spike producing different colours at present, stained glass calciner colour changing difficulty, passage adds colorant complex structure, the problem that the not resistance to chemical attack of color paint, not resistance to physical impact, application life are short.
Solving the technical scheme that technical problem of the present invention adopts is: a kind of glass reflecting spike, this glass reflecting spike comprises transparent glass body, and this glass reflecting spike also comprises the aluminum metal coated reflection layer being arranged on the side of this glass body and the composite coating of bottom surface and being coated on this composite coating; This composite coating comprises high temperature decorating colour, described high temperature decorating colour comprising toner and adhesive.
Preferably, the coefficient of thermal expansion of this composite coating is equal or close to the coefficient of thermal expansion of this glass body.
Preferably, this glass body is integrated, and this glass body comprises the light in part being arranged at top and the light-reflecting portion being arranged at bottom, and this composite coating is coated in bottom surface and the side of this light-reflecting portion.
Preferably, the light in part of this glass body is hemispherical, and the light-reflecting portion of this glass body is round table-like.
Preferably, this high temperature decorating colour is yellow; The high temperature decorating colour of this yellow comprise weight ratio be 30% adhesive and weight ratio be the colorant of 70%.
Preferably, this adhesive comprises weight ratio be 45% resin and weight ratio is the auxiliary agent of 55%; This colorant comprise weight ratio be 25% lead oxide, weight ratio be 20% cadmium yellow, weight ratio be 11% green, the weight ratio of the cadmium zinc oxide that is 11%, the weight ratio barium monoxide that is 11%, weight ratio be 11% magnesia and weight ratio be the boron oxide of 11%.
Another technical problem to be solved by this invention is the preparation method providing a kind of glass reflecting spike.
Solving the technical scheme that another technical problem of the present invention adopts is: the preparation method providing a kind of glass reflecting spike, comprises the steps:
Step one, prepare the glass body of glass reflecting spike;
Step 2, prepare the slurry of composite coating; Wherein, toner and adhesive is first preparing to; Secondly, by colorant and adhesive furnishing pulp-like; Wherein, the coefficient of thermal expansion of this slurry is equal with the coefficient of thermal expansion of described glass body or close;
Step 3, the slurry prepared is coated to bottom and the side of this glass body, sinter under temperature is the condition of 650 DEG C ~ 700 DEG C in heat-treatment furnace again after slurry drying, then form the composite coating of adhering with glass body, then shift out this heat-treatment furnace, then cool fast;
Step 4, form aluminum metal coated reflection layer in the bottom of this glass body and side, obtain this glass reflecting spike.
Preferably, the preparation method of this glass body comprises the steps:
First melten glass, the then shaping glass body obtaining glass reflecting spike, then anneal to this glass body, eliminate internal stress, evenly last and slowly this glass body is down to normal temperature.
Preferably, this glass body comprises the light in part being arranged at top and the light-reflecting portion being arranged at bottom, and this composite coating is formed at bottom surface and the side of this light-reflecting portion.
Preferably, this adhesive comprises weight ratio be 45% resin and weight ratio is the auxiliary agent of 55%; This colorant comprise weight ratio be 25% lead oxide, weight ratio be 20% cadmium yellow, weight ratio be 11% green, the weight ratio of the cadmium zinc oxide that is 11%, the weight ratio barium monoxide that is 11%, weight ratio be 11% magnesia and weight ratio be the boron oxide of 11%.
Relative to prior art, the glass reflecting spike with composite coating of the present invention is the color of allocating composite coating according to the specified color of road mark regulation, as long as glass body does not need to add colorant and the colorant adding different colours in composite coating, stained glass calciner colour changing difficulty when so solving the glass reflecting spike producing different colours at present, passage adds the baroque problem of colorant, and be conducive to large-scale production and manufacture, greatly reduce costs, in addition, also help environmental protection, avoid wasting resource; In addition, the bottom surface of this composite coating and this light-reflecting portion and the adhesion of side are very good, be substantially equal to the adhesion of this glass body itself, the coefficient of thermal expansion of this composite coating equals or close to the coefficient of thermal expansion of this glass body, and this composite coating has high strength, high resistance to pressure, high shock resistance, good ageing resistace, good corrosion resistance thus make this glass reflecting spike have longer application life.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the stereogram of glass reflecting spike of the present invention.
Fig. 2 is the sectional view of glass reflecting spike of the present invention.
Fig. 3 is glass reflecting spike of the present invention schematic diagram in use.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Please refer to Fig. 1 to Fig. 3, the composite coating 14 the invention provides glass reflecting spike 10, this glass reflecting spike 10 comprises transparent glass body 12, boning with this glass body 12 and the aluminum metal coated reflection layer 16 being coated in this composite coating 14 external surface; Wherein, this glass body 12 is integrated, and this glass body 12 comprises the hemispheric light in part 121 being arranged at its top and the round table-like light-reflecting portion 123 being arranged at bottom.This composite coating 14 is coated in bottom surface and the side of this light-reflecting portion 123.
This hemispheric light in part 121 protrudes and forms in the middle of the light incident sides of light-reflecting portion 123, it is the transparent hemi shape through optical computing design, therefore, in the angular range of 360 degree, no matter where car light light is to penetrating, light can enter to shine and through the transmitting of light-reflecting portion 123, reflection ray is effective.
This round table-like light-reflecting portion 123 is generally imbedded in road, and its upper surface is concordant with ground, and certainly, it also directly can be pasted onto the surface of fixture, does not need to dig a hole installation on road.
The color of this composite coating 14 is allocated according to the specified color of road mark regulation.The bottom surface of this composite coating 14 and this light-reflecting portion 123 and side be intensive treatment together with glass body itself simultaneously, and adhesion is very good.This composite coating 14 has high strength, high resistance to pressure, high shock resistance, good ageing resistace, good corrosion resistance thus have longer application life.
The traditional preparation methods of the clear glass body of glass reflecting spike:
First this glass of melting, then shaping, namely obtains the glass body (or being called glass idiosome) of glass reflecting spike, then anneal to this glass body, eliminates internal stress, finally, evenly and lentamente this glass body is down to normal temperature.
The preparation method of the slurry of composite coating:
First, high temperature decorating colour (mixture of adhesive and colorant) is prepared; Wherein, high temperature decorating colour adjusts according to reflective color, such as, needs reflective color to be yellow, just selects yellow colorant; Need reflective color to be blue, just select blue colorant; In the present embodiment, adopt yellow high temperature decorating colour, the high temperature decorating colour of this yellow comprise weight ratio be 30% adhesive and weight ratio be the colorant of 70%.It is 45% resin and weight ratio is the auxiliary agent of 55% that this adhesive comprises weight ratio; This colorant comprise weight ratio be 25% lead oxide, weight ratio be 20% cadmium yellow, weight ratio be 11% green, the weight ratio of the cadmium zinc oxide that is 11%, the weight ratio barium monoxide that is 11%, weight ratio be 11% magnesia and weight ratio be the boron oxide of 11%.
Secondly, by high temperature decorating colour furnishing pulp-like; Wherein, the coefficient of thermal expansion of this slurry is equal with the coefficient of thermal expansion of glass body or close, is 650 DEG C ~ 700 DEG C with the sintering temperature of glass body.
There is the preparation method of the glass reflecting spike of composite coating:
The slurry mixed up is coated onto bottom and the side of transparent glass body 12, put into heat-treatment furnace after drying to heat-treat together, then form one deck composite coating 14, heat treatment temperature is 650 DEG C ~ 700 DEG C, a little less than the softening point of this transparent glass body.After the glass body 12 with composite coating 14 is shifted out heat-treatment furnace, very fastly be cooled to less than 200 DEG C, obtaining surface has compressive stress inside to have the glass body of tensile stress, one deck aluminum metal coated reflection layer is sprayed again in the bottom surface of the light-reflecting portion of this glass body and side, leave standstill cooling again, obtain the glass reflecting spike that the present invention has composite coating.
The glass reflecting spike with composite coating of the present invention is the color of allocating composite coating according to the specified color of road mark regulation, as long as glass body does not need to add colorant and the colorant adding different colours in composite coating, stained glass calciner colour changing difficulty when so solving the glass reflecting spike producing different colours at present, passage adds the baroque problem of colorant, and be conducive to large-scale production and manufacture, greatly reduce costs, in addition, also help environmental protection, avoid wasting resource; In addition, the bottom surface of this composite coating and this light-reflecting portion and the adhesion of side are very good, be substantially equal to the adhesion of this glass body itself, the coefficient of thermal expansion of this composite coating equals or close to the coefficient of thermal expansion of this glass body, and this composite coating has high strength, high resistance to pressure, high shock resistance, good ageing resistace, good corrosion resistance thus make this glass reflecting spike have longer application life.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a glass reflecting spike, this glass reflecting spike comprises transparent glass body, it is characterized in that, this glass reflecting spike also comprises the aluminum metal coated reflection layer being arranged on the side of this glass body and the composite coating of bottom surface and being coated on this composite coating; This composite coating comprises high temperature decorating colour, described high temperature decorating colour comprising toner and adhesive.
2. glass reflecting spike as claimed in claim 1, is characterized in that, the coefficient of thermal expansion of this composite coating is equal or close to the coefficient of thermal expansion of this glass body.
3. glass reflecting spike as claimed in claim 2, it is characterized in that, this glass body is integrated, and this glass body comprises the light in part being arranged at top and the light-reflecting portion being arranged at bottom, and this composite coating is coated in bottom surface and the side of this light-reflecting portion.
4. glass reflecting spike as claimed in claim 3, it is characterized in that, the light in part of this glass body is hemispherical, and the light-reflecting portion of this glass body is round table-like.
5. glass reflecting spike as claimed in claim 1, it is characterized in that, this high temperature decorating colour is yellow; The high temperature decorating colour of this yellow comprise weight ratio be 30% adhesive and weight ratio be the colorant of 70%.
6. glass reflecting spike as claimed in claim 5, is characterized in that, it be 45% resin and weight ratio is the auxiliary agent of 55% that this adhesive comprises weight ratio; This colorant comprise weight ratio be 25% lead oxide, weight ratio be 20% cadmium yellow, weight ratio be 11% green, the weight ratio of the cadmium zinc oxide that is 11%, the weight ratio barium monoxide that is 11%, weight ratio be 11% magnesia and weight ratio be the boron oxide of 11%.
7. a preparation method for glass reflecting spike, comprises the steps:
Step one, prepare the glass body of glass reflecting spike;
Step 2, prepare the slurry of composite coating; Wherein, toner and adhesive is first preparing to; Secondly, by colorant and adhesive furnishing pulp-like; Wherein, the coefficient of thermal expansion of this slurry is equal with the coefficient of thermal expansion of described glass body or close;
Step 3, the slurry prepared is coated to bottom and the side of this glass body, sinter under temperature is the condition of 650 DEG C ~ 700 DEG C in heat-treatment furnace again after slurry drying, then form the composite coating of adhering with glass body, then shift out this heat-treatment furnace, then cool fast;
Step 4, form aluminum metal coated reflection layer in the bottom of this glass body and side, obtain this glass reflecting spike.
8. the preparation method of glass reflecting spike as claimed in claim 7, it is characterized in that, the preparation method of this glass body comprises the steps:
First melten glass, the then shaping glass body obtaining glass reflecting spike, then anneal to this glass body, eliminate internal stress, evenly last and slowly this glass body is down to normal temperature.
9. the preparation method of glass reflecting spike as claimed in claim 7, is characterized in that, this glass body comprises the light in part being arranged at top and the light-reflecting portion being arranged at bottom, and this composite coating is formed at bottom surface and the side of this light-reflecting portion.
10. the preparation method of glass reflecting spike as claimed in claim 7, is characterized in that, it be 45% resin and weight ratio is the auxiliary agent of 55% that this adhesive comprises weight ratio; This colorant comprise weight ratio be 25% lead oxide, weight ratio be 20% cadmium yellow, weight ratio be 11% green, the weight ratio of the cadmium zinc oxide that is 11%, the weight ratio barium monoxide that is 11%, weight ratio be 11% magnesia and weight ratio be the boron oxide of 11%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560540.XA CN105256735A (en) | 2015-08-25 | 2015-08-25 | Glass reflection spike and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510560540.XA CN105256735A (en) | 2015-08-25 | 2015-08-25 | Glass reflection spike and preparation method thereof |
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| CN105256735A true CN105256735A (en) | 2016-01-20 |
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| CN201510560540.XA Pending CN105256735A (en) | 2015-08-25 | 2015-08-25 | Glass reflection spike and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002972A (en) * | 2023-02-13 | 2023-04-25 | 天津旗滨节能玻璃有限公司 | Amorphous aluminum silicon oxide material, preparation method thereof and metal coating product |
Citations (6)
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| CN1095780A (en) * | 1993-05-28 | 1994-11-30 | 郭振郎 | Highway boundary warning marks and method for making thereof |
| CN1508183A (en) * | 2002-12-19 | 2004-06-30 | 罗姆和哈斯公司 | Clouring polymer composition |
| CN2637555Y (en) * | 2003-07-29 | 2004-09-01 | 连进隆 | Road sign reflector |
| US20050003107A1 (en) * | 2003-07-01 | 2005-01-06 | Anil Kumar | Alignment facilities for optical dyes |
| CN1715335A (en) * | 2004-06-30 | 2006-01-04 | fA.M株式会社 | Method for producing resin composition containing natural material filler, and resin composition produced by the method |
| CN101050059A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Covering layer without lead, cadmium of pigment without lead on ceramic glaze, and preparation method |
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2015
- 2015-08-25 CN CN201510560540.XA patent/CN105256735A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095780A (en) * | 1993-05-28 | 1994-11-30 | 郭振郎 | Highway boundary warning marks and method for making thereof |
| CN1508183A (en) * | 2002-12-19 | 2004-06-30 | 罗姆和哈斯公司 | Clouring polymer composition |
| US20050003107A1 (en) * | 2003-07-01 | 2005-01-06 | Anil Kumar | Alignment facilities for optical dyes |
| CN2637555Y (en) * | 2003-07-29 | 2004-09-01 | 连进隆 | Road sign reflector |
| CN1715335A (en) * | 2004-06-30 | 2006-01-04 | fA.M株式会社 | Method for producing resin composition containing natural material filler, and resin composition produced by the method |
| CN101050059A (en) * | 2007-05-15 | 2007-10-10 | 淄博华为颜料有限公司 | Covering layer without lead, cadmium of pigment without lead on ceramic glaze, and preparation method |
Non-Patent Citations (1)
| Title |
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| 白振中等: "《工程玻璃深加工技术手册》", 30 April 2014 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116002972A (en) * | 2023-02-13 | 2023-04-25 | 天津旗滨节能玻璃有限公司 | Amorphous aluminum silicon oxide material, preparation method thereof and metal coating product |
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Application publication date: 20160120 |
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