CN103033865A - Preparation method for glass micro-bead sedimentation type light-reflective membrane - Google Patents
Preparation method for glass micro-bead sedimentation type light-reflective membrane Download PDFInfo
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Abstract
The invention relates to a preparation method for a glass micro-bead sedimentation type light-reflective membrane. The preparation method comprises a first step of making a light-reflective mask layer and a second step of making a light-reflective layer. The second step is of mixing the glass micro-bead and the acrylic acid polymerized modified focusing layer resin in certain proportion and stirring evenly with high speed, coating the mixed resin material on the light-reflective mask layer, and the thickness is greater than the diameter of the glass micro-bead, then roasting and drying at the temperature between 50 DEG C and 130 DEG C inside a drying tunnel. The third step is the vacuum evaporation of a metal reflecting layer and compositing with a stained paper layer which is coated with a pressure-sensitive adhesive layer. The preparation method for the glass micro-bead sedimentation type light-reflective membrane has the advantages of being simple and practical in technology, capable of reducing the production cost and improving the production efficiency and the rate of the end product..
Description
Technical field
The present invention relates to a kind of microbead type optical material, definite saying is a kind of by the reflective membrane with glass microballoon and a coated and molded of resin mixed material.
Background technology
The microbead type reflective membrane mainly is divided into two large classes by structure, and a kind of is the lens baried types, and a kind of is the seal capsule type; Mainly be divided into the several types such as advertisement level, engineering grade, car plate level, high intensity level by purposes.The advertisement reflecting film is mainly used in the making of billboard and Related product, the engineering grade reflective membrane is mainly used in standard highway and the urban highway traffic sign is made, the car plate reflecting film is mainly used in the motor vehicles number plate and makes, and the reflective membrane of high intensity level is mainly used in permanent traffic sign and the operation area facility of highway and makes.
At present known each rank glass microballoon type reflective membrane all can have the similar pearl production technology of planting one, and Patents also has issue, as: production of glass micropearl reflecting-film and single-layer coplanar tree (CN1854773) etc.Lens baried type reflecting film product more has identical production technology at present: plant pearl, clear pearl, pre-coating focus layer, coating focus layer resin etc.Above production technology starting material production cost is high, and energy consumption is higher, and cost of labor is high, and production efficiency is lower, and yield rate is also relatively low.The reflective membrane that adopts the microballon sedimentation process to produce will be saved production cost, significantly enhance productivity, and improve yield rate, be convenient to realize large-scale industrial production.
Summary of the invention
In order to overcome aborning complex process of existing conventional lenses baried type product, production cost is high, production efficiency is lower, the deficiencies such as yield rate is lower and shortcoming, the invention provides a kind of manufacture method of glass microballoon sedimentation type reflective membrane, this technique is simple, practical, has reduced production cost, has improved production efficiency and yield rate.
For achieving the above object, technical scheme of the present invention is:
A kind of preparation method of glass microballoon sedimentation type reflective membrane comprises the reflective surface rete, comprises the reflector layer, metallic reflector, pressure sensitive adhesive adhesion coating of glass microballoon and focus layer resin and anti-ly is stained with ply of paper, it is characterized in that, carries out as follows:
A, making reflective surface rete;
B, making reflector layer:
A. glass microballoon and acroleic acid polymerization modification focus layer resin are mixed by a certain percentage and high-speed stirred even, stirring rate is controlled to be 3000-3500 revolutions per second, mixing time is controlled to be 10-30 minute; The solid content of described acroleic acid polymerization modification focus layer resin is controlled at 26-32%, and viscosity is controlled at 150-250cP, and adds the silicone oil froth breaking levelling agent of 0.5% (percentage by weight) in the above-mentioned hybrid resin;
B, above-mentioned hybrid resin material is coated on the reflective surface rete, its thickness toasts drying afterwards greater than the diameter of glass microballoon in 50 ℃-130 ℃ drying tunnel, and wherein the settling temperature in front road is controlled at 50-70 ℃, and the residence time is greater than 40s;
The vacuum evaporation in C, laggard row metal reflection horizon, again be coated with the pressure sensitive adhesive adhesion coating anti-to be stained with ply of paper compound.
As the preferred embodiments of the present invention: described glass microballoon is through the chemically treated high refractive index glass micro pearl of sedimentation.
As the preferred embodiments of the present invention: the sedimentation chemical treatment to glass microballoon among the present invention refers to that described glass microballoon carries out first pickling, add again 5% silane coupling agent after the drying, 1% sodium dodecylsulphonate, mix, and fully dry, glass microballoon after treatment all is greatly improved at aspects such as parent's property, surface smoothness and wetting states, improve like this settling property of glass microballoon in resin, reduced the settling time.
In order to improve product total quality, particularly transmittance, the transmittance of described reflective surface rete is greater than 90%, and THICKNESS CONTROL is at 50-55 μ m.And as preferred embodiment, described reflective surface rete adopts the BOPET material, and its transparency is good, outdoor weathe resistance is good, and with reflector layer good adhesion property is arranged.
As a further improvement on the present invention: the proportioning ratio of described glass microballoon and acroleic acid polymerization modification focus layer resin is 1:3-6, calculates by mass percentage.
The principle of work that the present invention adopts is: the glass microballoon high-speed stirred is dispersed in the focus layer resin of acroleic acid polymerization modification; Mixing of resin and microballon is coated with rear and baking and curing, makes glass microballoon be deposited to the surface material bottom in dry run, resin is the certain thickness focus layer of dry contraction formation on the microballon sphere; At focus layer plating metal on surface reflection horizon, composite pressure-sensitive adhesive layer.
The main technical solution problem of the present invention is: the glass microballoon of sedimentation must even, non-overlappingly be deposited to the bottom in resin, and the reflective surface that forms on guarantee microballon sphere thickness consistent and focus layer is identical.
The present invention at first passes through high-speed stirred, so that glass microballoon is evenly distributed in the resin before coating, then adopt a spreading formation process to be coated with, the microballon that mixes after the coating and resin are at the drying tunnel inner drying, hybrid resin viscosity under the drying tunnel temperature condition descends rapidly, and the microballon rapid subsidence is to facing surface; Content, drying tunnel temperature by the control microballon in this settling process, the viscosity of acryl resin and evaporation rate etc. guarantee that the glass microballoon sedimentation forms a pearl face and zero lap phenomenon, and form the spherical reflective surface of identical focus layer thickness in bead surface.
Advantage of the present invention is that employed Refractive Index of Glass Microspheres and particle diameter range of choice are extensive, and the refractive index of microballon (n) is from 1.90-2.25, and the particle size range of microballon can be selected from 500 orders-250 order (25 μ m-61 μ m); The wider selection of refractive index and particle diameter will be conducive to reduce the production cost of glass microballoon, improve the glass microballoon utilization rate.
Production technology of the present invention has changed during original reflective membrane produces fully: plant pearl, and clear pearl, the pre-coating focus layer, the loaded down with trivial details operations such as coating focus layer resin once are coated with the sedimentation moulding after microballon and focus layer resin is miscible by the dispersion machine stirring.New technology greatly reduces production cost, energy resource consumption and labor cost; Production efficiency improves 50%-100%, and the finished product rate improves 5%-10%, has improved the entire volume rate of product; And the concentric reflective surface moulding of product is better, and the wide-angle performance of reflective membrane is better.In market competition perfervid today, sedimentation type reflective membrane production technology is that the revolutionary character to original technique breaks through, and product is more competitive on market, and lens baried type reflective membrane future developing trend has wide market outlook especially.
Another advantage of the present invention is that process is simple, raw material is sufficient and optional scope wide, technical maturity, is beneficial to extensive popularization.
Description of drawings
Fig. 1 is cross-sectional view of the present invention.
Embodiment
By the following examples, in conjunction with diagrammatic cross-section, the present invention is described in further detail.
Embodiment 1:
As shown in Figure 1, the reflective membrane that the present invention relates to is by reflective surface rete 1, soot layer 2, focusing resin bed 3, metallic reflector 4, pressure sensitive adhesive adhesion coating 5 and prevent that being stained with ply of paper 6 is composited.
Concrete production run of the present invention is: the glass microballoon of 300-350 order refractive index 1.90 is carried out pickling with oxalic acid first, 5% the silane coupling agent that adds again glass microballoon weight after the drying, 1% the sodium dodecylsulphonate that adds glass microballoon weight, mix, and fully dry, make microballon and resin that better intermiscibility be arranged, play wetting and reduce capillary effect.Described reflective surface rete 1 adopts the BOPET(biaxial stretching polyester) material, material transparent good, transmittance 90%, thickness is at 50 μ m.2 two parts of glass microballoons that surface organic modification was processed are even with high-speed stirred after 3 eight parts of acroleic acid polymerization modification focus layer resins mix, and stirring rate 3000-3500 revolutions per second, mixing time 20-30 minute, so that glass microballoon evenly distributes in resin; And acroleic acid polymerization modification focus layer resin 3 refers to the focus layer resin by the acroleic acid polymerization modification, and it has good outdoor weathe resistance; In order to guarantee that glass microballoon rapid subsidence in dry settling process arrives facing surface, and so that the glass microballoon sedimentation forms a pearl face and zero lap phenomenon, the solid content of used acroleic acid polymerization modification focus layer resin is controlled at 28-30% in the present embodiment, viscosity is controlled at 200-230cP, adds 0.5% silicone oil froth breaking levelling agent in the resin; Then above-mentioned composite material is coated on the reflective surface layer 1, the THICKNESS CONTROL 250 μ m-270 μ m of wet glue-line, then wet glue-line toasted 6-8 minute under 50 ℃-130 ℃ condition, be specially: the settling temperature in front road is 55 ℃, the residence time is 1.1 minutes, rear channel temp is dry baking temperature, is 125 ℃ in the present embodiment, fully dry and rolling; Last carry out again the vacuum evaporation in metallic aluminium reflection horizon 4, again be coated with pressure sensitive adhesive adhesion coating 5 anti-to be stained with ply of paper 6 compound.
Embodiment 2:
Concrete production run of the present invention is: the glass microballoon of 450-500 order refractive index 1.93 is carried out pickling with tartrate first, add 5% silane coupling agent after the drying again, 1% sodium dodecylsulphonate mixes, and fully dry.Wherein reflective surface rete 1 adopts the BOPET material, and thickness is at 52 μ m.2 three parts of the glass microballoons that surface organic modification was processed is even with high-speed stirred with 30 five parts of acroleic acid polymerization modification focus layer resins, stirring rate 3000-3500 revolutions per second, mixing time 18 minutes; The solid content of described acroleic acid polymerization modification focus layer resin is controlled at 27%, and viscosity is controlled at 170cP, adds 0.5% silicone oil froth breaking levelling agent in the resin.Above-mentioned composite material glue is coated on the reflective surface layer 1, the THICKNESS CONTROL 180 μ m-200 μ m of wet glue-line, wet glue-line toasted 6-8 minute under 50 ℃-130 ℃ condition, be specially: the settling temperature in front road is 65 ℃, the residence time will reach about 1 minute, then channel temp is 130 ℃, fully dry and rolling.Carry out again the vacuum evaporation in metallic aluminium reflection horizon 4, again be coated with pressure sensitive adhesive adhesion coating 5 anti-to be stained with ply of paper 6 compound.
Claims (5)
1. the preparation method of a glass microballoon sedimentation type reflective membrane comprises the reflective surface rete, comprises the reflector layer, metallic reflector, pressure sensitive adhesive adhesion coating of glass microballoon and focus layer resin and anti-ly is stained with ply of paper, it is characterized in that, carries out as follows:
A, making reflective surface rete;
B, making reflector layer:
A. glass microballoon and acroleic acid polymerization modification focus layer resin are mixed by a certain percentage and high-speed stirred even, stirring rate is controlled to be 3000-3500 revolutions per second, mixing time is controlled to be 10-30 minute; The solid content of described acroleic acid polymerization modification focus layer resin is controlled at 26-32%, and viscosity is controlled at 150-250cP, and adds the silicone oil froth breaking levelling agent of 0.5% (percentage by weight) in the above-mentioned hybrid resin;
B, above-mentioned mixed resin material is coated on the reflective surface rete, its thickness toasts drying afterwards greater than the diameter of glass microballoon in 50 ℃-130 ℃ drying tunnel, and wherein the settling temperature in front road is controlled at 50-70 ℃, and the residence time is greater than 40s;
The vacuum evaporation in C, laggard row metal reflection horizon, again be coated with the pressure sensitive adhesive adhesion coating anti-to be stained with ply of paper compound.
2. preparation method according to claim 1 is characterized in that: described glass microballoon is for through the chemically treated high refractive index glass micro pearl of sedimentation.
3. preparation method according to claim 2, it is characterized in that: described glass microballoon refers to that through the sedimentation chemical treatment described glass microballoon carries out first pickling, add again 5% silane coupling agent after the drying, 1% sodium dodecylsulphonate, count by weight percentage, mix, and fully dry.
4. preparation method according to claim 1, it is characterized in that: the transmittance of described reflective surface rete is greater than 90%, and THICKNESS CONTROL is at 50-55 μ m.
5. preparation method according to claim 1, it is characterized in that: the proportioning ratio of described glass microballoon and acroleic acid polymerization modification focus layer resin is 1:3-6, calculates by mass percentage.
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Cited By (19)
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| CN104360427A (en) * | 2014-12-03 | 2015-02-18 | 常州华日升反光材料股份有限公司 | Reflective film for advertisement |
| CN104927312A (en) * | 2015-07-01 | 2015-09-23 | 合肥鼎亮光学科技有限公司 | Glass microspheres for polyester reflective film and preparation method thereof |
| CN104965252A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for guide post reflective film and preparation method thereof |
| CN104965250A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | PET reflective membrane glass bead and preparation method thereof |
| CN104965247A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for outdoor advertisement reflective membrane and preparation method thereof |
| CN104965251A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for industrial safety identification reflective film and preparation method thereof |
| CN104965248A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Solvent resistant and weather-proofing glass bead for reflective membrane and preparation method of solvent resistant and weather-proofing glass bead |
| CN105130199A (en) * | 2015-07-13 | 2015-12-09 | 安徽天堂唯高塑业科技有限公司 | Glass micro-bead used in light-reflective film on road traffic sign and preparation method thereof |
| CN107219578A (en) * | 2017-07-18 | 2017-09-29 | 合肥鼎亮光学科技有限公司 | A kind of single-layer coplanar tree coating process of sedimentation type reflective membrane |
| CN107329198A (en) * | 2017-07-18 | 2017-11-07 | 合肥鼎亮光学科技有限公司 | A kind of road signs excellent reflective film manufacturing method of retroreflective |
| CN107390310A (en) * | 2017-07-18 | 2017-11-24 | 合肥鼎亮光学科技有限公司 | A kind of preparation method of roof reflection and heat insulation pad pasting |
| CN108659730A (en) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | A kind of hollow out anti-forging glass microbead type reflective membrane and preparation method thereof |
| CN110344342A (en) * | 2019-07-16 | 2019-10-18 | 安徽岩芯光电技术有限公司 | Bead construction method, sedimentation degree detection method and device and sedimentation degree analyzer |
| CN111897040A (en) * | 2020-08-12 | 2020-11-06 | 常州市日月反光材料有限公司 | High-strength tear-resistant reflective film and preparation process thereof |
| CN112578489A (en) * | 2020-12-16 | 2021-03-30 | 浙江龙游道明光学有限公司 | Method for manufacturing retroreflective film |
| CN112596136A (en) * | 2020-12-17 | 2021-04-02 | 广东盈通新材料有限公司 | Washable reflective decorative film for textiles and preparation method thereof |
| CN113637277A (en) * | 2021-08-24 | 2021-11-12 | 深圳市金志成塑胶科技有限公司 | Plastic with uniform light reflection performance |
| CN114196355A (en) * | 2021-12-30 | 2022-03-18 | 常州华日升反光材料有限公司 | Preparation method of bead-sinking adhesive for sedimentation type reflective film |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001310410A (en) * | 2000-04-28 | 2001-11-06 | Komatsu Seiren Co Ltd | Reflective material and manufacturing method therefor |
| CN1360214A (en) * | 2001-11-15 | 2002-07-24 | 曹贤明 | Light splitting film |
| CN1839327A (en) * | 2004-03-10 | 2006-09-27 | 纪和化学工业株式会社 | Retroreflection sheet and outer illumination type illumination system |
| JP2007003761A (en) * | 2005-06-23 | 2007-01-11 | Toppan Printing Co Ltd | Reflexive marking film |
| CN101369033A (en) * | 2008-09-11 | 2009-02-18 | 常州华日升反光材料有限公司 | Reflecting film and preparation method thereof |
| CN201749201U (en) * | 2010-07-19 | 2011-02-16 | 恩希爱(杭州)化工有限公司 | Dark brown closed lens type retroreflection plate |
-
2012
- 2012-12-06 CN CN201210518847.XA patent/CN103033865B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001310410A (en) * | 2000-04-28 | 2001-11-06 | Komatsu Seiren Co Ltd | Reflective material and manufacturing method therefor |
| CN1360214A (en) * | 2001-11-15 | 2002-07-24 | 曹贤明 | Light splitting film |
| CN1839327A (en) * | 2004-03-10 | 2006-09-27 | 纪和化学工业株式会社 | Retroreflection sheet and outer illumination type illumination system |
| JP2007003761A (en) * | 2005-06-23 | 2007-01-11 | Toppan Printing Co Ltd | Reflexive marking film |
| CN101369033A (en) * | 2008-09-11 | 2009-02-18 | 常州华日升反光材料有限公司 | Reflecting film and preparation method thereof |
| CN201749201U (en) * | 2010-07-19 | 2011-02-16 | 恩希爱(杭州)化工有限公司 | Dark brown closed lens type retroreflection plate |
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| CN104360427A (en) * | 2014-12-03 | 2015-02-18 | 常州华日升反光材料股份有限公司 | Reflective film for advertisement |
| CN104927312A (en) * | 2015-07-01 | 2015-09-23 | 合肥鼎亮光学科技有限公司 | Glass microspheres for polyester reflective film and preparation method thereof |
| CN104965252A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for guide post reflective film and preparation method thereof |
| CN104965250A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | PET reflective membrane glass bead and preparation method thereof |
| CN104965247A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for outdoor advertisement reflective membrane and preparation method thereof |
| CN104965251A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Glass bead for industrial safety identification reflective film and preparation method thereof |
| CN104965248A (en) * | 2015-07-01 | 2015-10-07 | 合肥鼎亮光学科技有限公司 | Solvent resistant and weather-proofing glass bead for reflective membrane and preparation method of solvent resistant and weather-proofing glass bead |
| CN105130199A (en) * | 2015-07-13 | 2015-12-09 | 安徽天堂唯高塑业科技有限公司 | Glass micro-bead used in light-reflective film on road traffic sign and preparation method thereof |
| CN107390310A (en) * | 2017-07-18 | 2017-11-24 | 合肥鼎亮光学科技有限公司 | A kind of preparation method of roof reflection and heat insulation pad pasting |
| CN107329198A (en) * | 2017-07-18 | 2017-11-07 | 合肥鼎亮光学科技有限公司 | A kind of road signs excellent reflective film manufacturing method of retroreflective |
| CN107219578A (en) * | 2017-07-18 | 2017-09-29 | 合肥鼎亮光学科技有限公司 | A kind of single-layer coplanar tree coating process of sedimentation type reflective membrane |
| CN108659730A (en) * | 2018-07-09 | 2018-10-16 | 浙江龙游道明光学有限公司 | A kind of hollow out anti-forging glass microbead type reflective membrane and preparation method thereof |
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| CN112578489A (en) * | 2020-12-16 | 2021-03-30 | 浙江龙游道明光学有限公司 | Method for manufacturing retroreflective film |
| CN112596136A (en) * | 2020-12-17 | 2021-04-02 | 广东盈通新材料有限公司 | Washable reflective decorative film for textiles and preparation method thereof |
| CN113637277A (en) * | 2021-08-24 | 2021-11-12 | 深圳市金志成塑胶科技有限公司 | Plastic with uniform light reflection performance |
| CN114196355A (en) * | 2021-12-30 | 2022-03-18 | 常州华日升反光材料有限公司 | Preparation method of bead-sinking adhesive for sedimentation type reflective film |
| CN115798351A (en) * | 2022-12-19 | 2023-03-14 | 淮安惠铭光学材料有限公司 | Glass bead sealed capsule type vehicle body reflecting mark and processing technology thereof |
| CN115798351B (en) * | 2022-12-19 | 2023-12-01 | 淮安惠铭光学材料有限公司 | Glass bead sealed capsule type vehicle body reflective marker and processing technology thereof |
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Address after: 213144 Jiangsu province Changzhou City Zhonglou District Zou Yue Yang Road, No. 8 Patentee after: Changzhou Hua R Sheng Reflective Material Co., Ltd. Address before: 213144 Jiangsu Province, Changzhou city Wujin District Industrial Park District Zou Zou Quzhen Yue Yang Road No. 8 Patentee before: Changzhou Hua R Sheng Reflective Material Co., Ltd. |