CN112526659A - Reflective aluminum coiled strip for motor vehicle license plate, production process thereof and reflective aluminum plate - Google Patents
Reflective aluminum coiled strip for motor vehicle license plate, production process thereof and reflective aluminum plate Download PDFInfo
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- CN112526659A CN112526659A CN202110109756.XA CN202110109756A CN112526659A CN 112526659 A CN112526659 A CN 112526659A CN 202110109756 A CN202110109756 A CN 202110109756A CN 112526659 A CN112526659 A CN 112526659A
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- 239000010410 layer Substances 0.000 claims abstract description 192
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 137
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 102
- 239000011521 glass Substances 0.000 claims abstract description 89
- 239000012790 adhesive layer Substances 0.000 claims abstract description 86
- 238000004140 cleaning Methods 0.000 claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000001035 drying Methods 0.000 claims abstract description 46
- 230000001681 protective effect Effects 0.000 claims abstract description 42
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 25
- 238000005488 sandblasting Methods 0.000 claims abstract description 24
- 239000000853 adhesive Substances 0.000 claims abstract description 16
- 230000001070 adhesive effect Effects 0.000 claims abstract description 16
- 238000007743 anodising Methods 0.000 claims abstract description 6
- 238000004804 winding Methods 0.000 claims abstract description 3
- 239000011325 microbead Substances 0.000 claims abstract 21
- 238000005238 degreasing Methods 0.000 claims abstract 2
- 239000011324 bead Substances 0.000 claims description 68
- 239000011248 coating agent Substances 0.000 claims description 53
- 238000000576 coating method Methods 0.000 claims description 53
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000004925 Acrylic resin Substances 0.000 claims description 15
- 229920000178 Acrylic resin Polymers 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 10
- 239000003963 antioxidant agent Substances 0.000 claims description 9
- 230000003078 antioxidant effect Effects 0.000 claims description 9
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000006097 ultraviolet radiation absorber Substances 0.000 claims description 2
- 238000000605 extraction Methods 0.000 claims 1
- 239000006224 matting agent Substances 0.000 claims 1
- 239000011241 protective layer Substances 0.000 claims 1
- 239000003292 glue Substances 0.000 abstract description 50
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 14
- 239000005020 polyethylene terephthalate Substances 0.000 description 14
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 238000005282 brightening Methods 0.000 description 9
- 230000002745 absorbent Effects 0.000 description 7
- 239000002250 absorbent Substances 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 7
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 238000003756 stirring Methods 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 239000005543 nano-size silicon particle Substances 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 239000002910 solid waste Substances 0.000 description 3
- 238000009270 solid waste treatment Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
- G02B5/126—Reflex reflectors including curved refracting surface
- G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/10—Registration, licensing, or like devices
- B60R13/105—Licence- or registration plates, provided with mounting means, e.g. frames, holders, retainers, brackets
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Laminated Bodies (AREA)
Abstract
本发明公开了一种机动车号牌用反光铝卷带，该反光铝卷带具有主要由铝基层、粘接胶层、金属反射层（铝粉层或PET镀铝膜）、玻璃微珠层和保护胶层依实际需要构成的层结构；本发明还公开了一种机动车号牌用反光铝卷带的生产工艺，包括放卷、除油、纯水清洗、除灰、纯水清洗、出光、纯水清洗、喷砂、阳极氧化、涂粘接胶层A、喷撒铝粉层或粘接PET镀铝膜、烘干、涂粘接胶层B、喷撒玻璃微珠层、烘干、涂保护胶层，烘干和收卷，需要依产品的实际层结构优化选择生产工艺；本发明还公开了一种机动车号牌用反光铝板，具有与反光铝卷带相同的层结构；本发明具有生产成本低、有利于环保、产品适应性好、产品应用范围广的优点。
The invention discloses a reflective aluminum coiled tape for motor vehicle number plates. The reflective aluminum coiled tape is mainly composed of an aluminum base layer, an adhesive glue layer, a metal reflective layer (aluminum powder layer or PET aluminized film), and a glass microbead layer. and the layer structure formed by the protective adhesive layer according to actual needs; the invention also discloses a production process of the reflective aluminum coil tape for motor vehicle license plates, which includes unwinding, degreasing, pure water cleaning, ash removal, pure water cleaning, Light emission, pure water cleaning, sandblasting, anodizing, applying adhesive layer A, spraying aluminum powder layer or bonding PET aluminized film, drying, applying adhesive layer B, spraying glass microbead layer, baking Drying, applying protective adhesive layer, drying and winding, the production process needs to be optimized and selected according to the actual layer structure of the product; the invention also discloses a reflective aluminum plate for a motor vehicle number plate, which has the same layer structure as the reflective aluminum coil and tape. The invention has the advantages of low production cost, favorable environmental protection, good product adaptability and wide product application range.
Description
Technical Field
The invention belongs to the technical field of reflective aluminum coil products, and particularly relates to a reflective aluminum coil strip for a motor vehicle license plate, a production process thereof and a reflective aluminum plate.
Background
The reflective aluminum roll for the motor vehicle license plate in the prior art is manufactured by directly bonding the reflective film on the surface of the aluminum roll, so that the problems of high comprehensive cost of labor, electricity consumption, logistics transportation and the like in the production process and production cost increase are solved, and the stripped reflective film backing paper in the manufacturing process can not be reused and becomes solid waste and needs to be transported to an environment-friendly unit for specially treating the solid waste for treatment, a large amount of carbon emission is generated in the treatment process, so that the problems of environmental protection and high treatment cost are solved; in order to solve the above problems, it is necessary to develop a reflective aluminum tape for a number plate of a motor vehicle, a manufacturing process thereof, and a reflective aluminum sheet.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a reflective aluminum coiled strip for motor vehicle license plates, a production process thereof and a reflective aluminum plate, wherein the reflective aluminum coiled strip is low in production cost, beneficial to environmental protection, good in product adaptability and wide in product application range.
The purpose of the invention is realized as follows: the first aspect provides a motor vehicle is reflection of light aluminium winding for license plate, including the aluminium basic unit that ordinary aluminium was rolled up, the up end coating of aluminium basic unit has bonding glue film A, bonding glue film A's up end has sprinkled the glass bead layer, the up end coating on glass bead layer has the protection glue film.
Preferably, an aluminum powder layer is sprayed on the upper end surface of the bonding glue layer A, a bonding glue layer B is coated on the upper end surface of the aluminum powder layer, a glass bead layer is sprayed on the upper end surface of the bonding glue layer B, and a protective glue layer is coated on the upper end surface of the glass bead layer.
Preferably, the upper end surface of the bonding glue layer A is bonded with a PET aluminum plating film, the upper end surface of the PET aluminum plating film is coated with a bonding glue layer B, the upper end surface of the bonding glue layer B is sprayed with a glass bead layer, and the upper end surface of the glass bead layer is coated with a protective glue layer.
Preferably, the up end of aluminium basic unit is for having the unsmooth structure of a plurality of recesses that form through the sandblast technology, the up end coating of unsmooth structure has bonding glue film A, bonding glue film A's up end has sprinkled the glass bead layer, a plurality of glass bead layer quantity of glass bead roughly with quantity a plurality of the recess one-to-one sets up, the up end coating on glass bead layer has the protection glue film.
Preferably, an aluminum powder layer is sprayed on the upper end surface of the bonding glue layer A, a bonding glue layer B is coated on the upper end surface of the aluminum powder layer, a glass bead layer is sprayed on the upper end surface of the bonding glue layer B, a plurality of glass beads are arranged on the glass bead layer in a one-to-one correspondence manner with a plurality of grooves, and a protective glue layer is coated on the upper end surface of the glass bead layer.
Further preferably, the up end of unsmooth structure has the alumina film layer that forms through anodic oxidation technology, the up end coating on alumina film layer has bonding glue film A, the up end of bonding glue film A has sprinkled the aluminium flour layer, the up end coating on aluminium flour layer has bonding glue film B, the up end of bonding glue film B has sprinkled glass bead layer, a plurality of glass bead layer quantity glass bead roughly and quantity are a plurality of the recess one-to-one sets up, the up end coating on glass bead layer has the protection glue film.
Further preferably, the diameter of the glass bead is 30-85 um, and the refractive index is 1.9-2.25.
In a second aspect, a production process of a reflective aluminum tape for a motor vehicle license plate is provided, which comprises the following steps: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, sand blasting, anodizing, coating an adhesive layer A, spraying an aluminum powder layer or adhering a PET (polyethylene terephthalate) aluminized film, drying, coating an adhesive layer B, spraying a glass bead layer, drying, coating a protective adhesive layer, drying and reeling; wherein, the reflective aluminum tape for the motor vehicle license plate is produced by selecting and combining the steps; the sand blasting is used for forming grooves, the shape and specification of sand used for sand blasting are basically the same as those of the glass beads, and the distribution density of the grooves formed on the upper end face of the aluminum base layer through sand blasting is basically the same as that of the glass beads on the glass bead layer.
Preferably, the protective glue layer is a high-weather-resistance multi-component acrylic resin coating, wherein the multi-component acrylic resin coating is a mixed solution prepared by adding 0.9-1.1% of ultraviolet absorber, 0.4-0.6% of antioxidant, 0.15-0.25% of nano-silica flatting agent and 0.8-1.0% of flatting agent into acrylic resin in percentage by mass.
In a third aspect, there is provided a reflective aluminum sheet for a motor vehicle license plate, which has the same layer structure as the reflective aluminum tape for a motor vehicle license plate described in any one of the above.
Due to the adoption of the technical scheme, the invention has the beneficial effects that:
(1) according to the invention, the reflective adhesive layer is directly arranged on the surface of the aluminum coil, so that the labor, electricity consumption, logistics transportation and the like can be reduced in the production process, the cost of about 1 yuan per square meter can be reduced comprehensively, the cost can be saved by about 2 million yuan per year integrally, and the production cost is greatly reduced;
(2) the method does not generate solid waste, the solid waste treatment cost per ton is about 3000 yuan (including transportation, labor and other costs), and the stripping paper is about 6000 to 10000 tons per year, so that the solid waste treatment cost can be reduced by 1.8 to 3 million yuan per year, the carbon emission can be reduced by 30000 to 50000 tons, and the problems of environmental protection and high solid waste treatment cost in the prior art are solved;
(3) the product layer structure of the invention has flexible and various design, can meet the requirements of different use environments, has good product adaptability, can be applied to the fields of marks, labels, motor vehicle license plates, vehicle body reflection, architectural decoration and the like, and has wide application range;
in general, the invention has the advantages of low production cost, environmental protection, good product adaptability and wide product application range.
Drawings
Fig. 1 is a schematic view of a layer structure of a first embodiment of the present invention.
Fig. 2 is a schematic view of the layer structure of the second and third embodiments of the present invention.
Fig. 3 is a schematic view of the layer structure of a fourth embodiment of the present invention.
Fig. 4 is a schematic view of a layer structure of a fifth embodiment of the present invention.
Fig. 5 is a schematic view of a layer structure of a sixth embodiment of the present invention.
Fig. 6 is an enlarged schematic view of a structure at a of fig. 5.
In the figure: 1. the aluminum base layer 2, the adhesive layer A3, the glass bead layer 4, the protective adhesive layer 5, the aluminum powder layer 6, the PET aluminizer 7, the adhesive layer B8, the groove 9 and the alumina film layer.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings.
In a first aspect, as shown in fig. 1, the present invention provides a first embodiment of a reflective aluminum tape for motor vehicle license plates, which comprises an aluminum base layer 1 of a general aluminum tape, an adhesive layer a2 coated on the upper end surface of the aluminum base layer 1, a glass bead layer 3 sprayed on the upper end surface of the adhesive layer a2, and a protective adhesive layer 4 coated on the upper end surface of the glass bead layer 3. Wherein, the glass bead layer 3 is composed of a plurality of glass beads and plays a role in reflecting light. The adhesive layer A2 is a resin adhesive and is used for adhering glass beads to the aluminum base layer 1. Wherein the protective glue layer 4 is used for protecting the glass beads and integrally protecting the product.
As shown in fig. 2, the present invention provides a second embodiment of a reflective aluminum tape for motor vehicle license plates, which comprises an aluminum base layer 1 of a general aluminum tape, an adhesive layer a2 coated on the upper end surface of the aluminum base layer 1, an aluminum powder layer 5 sprayed on the upper end surface of the adhesive layer a2, an adhesive layer B7 coated on the upper end surface of the aluminum powder layer 5, a glass bead layer 3 sprayed on the upper end surface of the adhesive layer B7, and a protective adhesive layer 4 coated on the upper end surface of the glass bead layer 3. Wherein, the aluminum powder layer 5 is used as a metal reflecting layer for assisting the glass bead layer 3 to play a better light reflecting role.
As shown in fig. 2, the present invention provides a third embodiment of a reflective aluminum tape for motor vehicle license plates, which comprises an aluminum base layer 1 of a general aluminum tape, an adhesive layer a2 coated on the upper end surface of the aluminum base layer 1, a PET aluminum plated film 6 bonded on the upper end surface of the adhesive layer a2, an adhesive layer B7 coated on the upper end surface of the PET aluminum plated film 6, a glass bead layer 3 sprayed on the upper end surface of the adhesive layer B7, and a protective adhesive layer 4 coated on the upper end surface of the glass bead layer 3. Wherein, the PET aluminizer 6 is used as a metal reflecting layer for assisting the glass bead layer 3 to play a better light reflecting role.
As shown in fig. 3, the present invention provides a fourth embodiment of a reflective aluminum tape for motor vehicle license plates, which comprises an aluminum base layer 1 of a general aluminum tape, wherein the upper end surface of the aluminum base layer 1 is a rugged structure having a plurality of grooves 8 formed by a sand blasting process, the upper end surface of the rugged structure is coated with a bonding adhesive layer a2, the upper end surface of the bonding adhesive layer a2 is sprayed with a glass bead layer 3, a plurality of glass beads of the glass bead layer 3 are arranged corresponding to a plurality of grooves 8, and the upper end surface of the glass bead layer 3 is coated with a protective adhesive layer 4. The grooves 8 with a plurality of numbers play a role in light gathering and are used for assisting the glass bead layer 3 to play a better light reflecting role.
As shown in fig. 4, the present invention provides a fifth embodiment of a reflective aluminum tape for motor vehicle license plates, which includes an aluminum base layer 1 of a general aluminum tape, an upper end surface of the aluminum base layer 1 is a rugged structure having a plurality of grooves 8 formed by a sand blasting process, an upper end surface of the rugged structure is coated with a bonding glue layer a2, an aluminum powder layer 5 is sprayed on an upper end surface of a bonding glue layer a2, a bonding glue layer B7 is coated on an upper end surface of the aluminum powder layer 5, a glass bead layer 3 is sprayed on an upper end surface of a bonding glue layer B7, a plurality of glass beads of the glass bead layer 3 are arranged corresponding to a plurality of grooves 8, and a protective glue layer 4 is coated on an upper end surface of the glass bead layer 3. The aluminum powder layer 5 also forms an uneven structure due to the plurality of grooves 8, and the concave parts of the uneven aluminum powder layer 5 can also play a light gathering role when the aluminum powder layer 5 serves as a metal reflecting layer, so that the glass bead layer 3 can play a better light reflecting role.
As shown in fig. 5 and 6, the present invention provides a sixth embodiment of a reflective aluminum tape for motor vehicle license plates, which includes an aluminum base layer 1 of a general aluminum tape, an upper end surface of the aluminum base layer 1 has a rugged structure having a plurality of grooves 8 formed by a sand blasting process, an upper end surface of the rugged structure has an alumina film layer 9 formed by an anodic oxidation process, an upper end surface of the alumina film layer 9 is coated with a bonding glue layer a2, an upper end surface of the bonding glue layer a2 is sprayed with an aluminum powder layer 5, an upper end surface of the aluminum powder layer 5 is coated with a bonding glue layer B7, an upper end surface of the bonding glue layer B7 is sprayed with a glass bead layer 3, a plurality of glass beads of the glass bead layer 3 are arranged corresponding to the plurality of grooves 8 one-to one, and an upper end surface of the glass bead layer 3 is coated with a protective glue layer 4. The aluminum oxide film layer 9 forms a layer of dense aluminum oxide on the upper end surface of the aluminum base layer 1, so that the aluminum base layer 1 is protected, and the strength, corrosion resistance, abrasion resistance, high temperature resistance, non-conductivity and other properties of the product are integrally improved.
In specific implementation, the diameter of the glass beads is 30-85 um, and the refractive index is 1.9-2.25.
In a second aspect, the invention provides a production process of a reflective aluminum tape for a motor vehicle license plate, which comprises the following steps: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, sand blasting, anodizing, coating an adhesive layer A2, spraying an aluminum powder layer 5 or a PET (polyethylene terephthalate) aluminized film 6, drying, coating an adhesive layer B7, spraying a glass bead layer 3, drying, coating a protective adhesive layer 4, drying and reeling; wherein, the reflective aluminum tape for the motor vehicle license plate of the six embodiments is produced by selecting and combining the steps; the sand blasting is used for forming the groove 8, the sand used for sand blasting is basically the same as the glass beads in shape and specification, and the distribution density of the groove formed on the upper end face of the aluminum base layer by sand blasting is basically the same as that of the glass beads of the glass bead layer. The method comprises the steps of unreeling, deoiling, pure water cleaning, ash removing, pure water cleaning, brightening and pure water cleaning, and is used for cleaning the aluminum coil. Wherein the anodic oxidation is an existing process for forming the alumina film layer 9. Wherein, the sand blasting, the anodic oxidation, the adhesive layer coating A2, the aluminum powder layer spraying 5 or the PET aluminized film bonding 6, the drying and the adhesive layer coating B7 need to be selected and combined to produce the product which is actually needed.
In specific implementation, the production process of the first embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, coating an adhesive layer A2, spraying a glass bead layer 3, drying, coating a protective adhesive layer 4, drying and reeling.
The production process of the second embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, bonding glue layer A2 coating, aluminum powder layer spraying 5, drying, bonding glue layer B7 coating, glass bead layer spraying 3, drying, protective glue layer coating 4, drying and reeling.
The production process of the third embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, coating an adhesive layer A2, adhering a PET (polyethylene terephthalate) aluminized film 6, drying, coating an adhesive layer B7, spraying a glass bead layer 3, drying, coating a protective adhesive layer 4, drying and reeling.
The production process of the fourth embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, sand blasting, coating an adhesive layer A2, spraying a glass bead layer 3, drying, coating a protective adhesive layer 4, drying and reeling.
The production process of the fifth embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, sand blasting, adhesive layer coating A2, aluminum powder layer spraying 5, drying, adhesive layer coating B7, glass bead layer spraying 3, drying, protective adhesive layer coating 4, drying and reeling.
The production process of the sixth embodiment is as follows: unreeling, deoiling, pure water cleaning, dedusting, pure water cleaning, brightening, pure water cleaning, sand blasting, anodizing, coating an adhesive layer A2, spraying an aluminum powder layer 5, drying, coating an adhesive layer B7, spraying a glass bead layer 3, drying, coating a protective adhesive layer 4, drying and reeling.
Preferably, the protective glue layer is a high-weather-resistance multi-component acrylic resin coating, wherein the multi-component acrylic resin coating is a mixed solution prepared by adding 0.9-1.1% of ultraviolet absorbent, 0.4-0.6% of antioxidant, 0.15-0.25% of nano-silica flatting agent and 0.8-1.0% of flatting agent into acrylic resin in percentage by mass.
In a third aspect, the present invention provides a reflective aluminum sheet for a motor vehicle license plate, which has the same layer structure as the reflective aluminum tape for a motor vehicle license plate of the above six embodiments, and which is generally cut from the reflective aluminum tape.
The following are six specific examples (corresponding to the above six embodiments, respectively) provided by the present invention.
Example 1
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 45g of ultraviolet absorbent, 20g of antioxidant, 7.5g of nano silicon dioxide delustering agent and 40g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, bright dipping, pure water cleaning, adhesive layer A2 (resin adhesive) coating, glass bead layer 3 spraying, drying, protective adhesive layer 4 coating, drying and reeling to obtain the reflective aluminum coil tape product.
Example 2
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 50g of ultraviolet absorbent, 25g of antioxidant, 10g of nano-silica delustering agent and 45g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, light emission, pure water cleaning, adhesive glue layer A2 (resin glue) coating, aluminum powder layer 5 spraying, drying, adhesive glue layer B7 (resin glue) coating, glass bead layer 3 spraying, drying, protective glue layer 4 coating, drying and reeling to obtain the reflective aluminum coil tape product.
Example 3
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 55g of ultraviolet absorbent, 30g of antioxidant, 12.5g of nano silicon dioxide delustering agent and 50g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, light emission, pure water cleaning, adhesive glue layer A2 (resin glue) coating, PET aluminum-plated film 6 bonding, drying, adhesive glue layer B7 (resin glue) coating, glass bead layer 3 spraying, drying, protective glue layer 4 coating, drying and reeling to obtain the reflective aluminum coil tape product.
Example 4
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 45g of ultraviolet absorbent, 20g of antioxidant, 7.5g of nano silicon dioxide delustering agent and 40g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, light emission, pure water cleaning, sand blasting, adhesive layer A2 (resin adhesive) coating, glass bead layer 3 spraying, drying, protective adhesive layer 4 coating, drying and rolling to obtain the reflective aluminum coil product.
Example 5
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 50g of ultraviolet absorbent, 25g of antioxidant, 10g of nano-silica delustering agent and 45g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, light emission, pure water cleaning, sand blasting, adhesive layer A2 (resin adhesive) coating, aluminum powder layer 5 spraying, drying, adhesive layer B7 (resin adhesive) coating, glass bead layer 3 spraying, drying, protective adhesive layer 4 coating, drying and rolling to obtain the reflective aluminum coil product.
Example 6
Preparing a protective adhesive layer material: taking 5kg of acrylic resin, 55g of ultraviolet absorbent, 30g of antioxidant, 12.5g of nano silicon dioxide delustering agent and 50g of flatting agent, and stirring and mixing uniformly on a machine for later use.
The common aluminum coil is subjected to unreeling, oil removal, pure water cleaning, ash removal, pure water cleaning, light emission, pure water cleaning, sand blasting, anodic oxidation, adhesive layer A2 (resin adhesive) coating, aluminum powder layer 5 spraying, drying, adhesive layer B7 (resin adhesive) coating, glass bead layer 3 spraying, drying, protective adhesive layer 4 coating, drying and rolling to obtain the reflective aluminum coil product.
The following are the test data of the reverse emission coefficient of the reflective aluminum tape product obtained by the six embodiments of the invention.
Therefore, the reflective aluminum tape product meets the requirements of reference standard national standard 'reflective film for motor vehicle license plate' 2016 edition, and can be applied to the manufacture of motor vehicle license plates.
Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the specific embodiments of the present invention without departing from the spirit and scope of the present invention, and all the modifications or equivalent substitutions should be covered in the claims of the present invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109756.XA CN112526659A (en) | 2021-01-27 | 2021-01-27 | Reflective aluminum coiled strip for motor vehicle license plate, production process thereof and reflective aluminum plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110109756.XA CN112526659A (en) | 2021-01-27 | 2021-01-27 | Reflective aluminum coiled strip for motor vehicle license plate, production process thereof and reflective aluminum plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112526659A true CN112526659A (en) | 2021-03-19 |
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| CN202110109756.XA Pending CN112526659A (en) | 2021-01-27 | 2021-01-27 | Reflective aluminum coiled strip for motor vehicle license plate, production process thereof and reflective aluminum plate |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991006880A1 (en) * | 1989-11-02 | 1991-05-16 | Storechange Limited | Reflective material |
| JP2005257801A (en) * | 2004-03-09 | 2005-09-22 | Kuraray Co Ltd | Optical film and manufacturing method thereof |
| JP2006276186A (en) * | 2005-03-28 | 2006-10-12 | Dainippon Printing Co Ltd | Retroreflection sheet and manufacturing method therefor |
| JP2006292821A (en) * | 2005-04-06 | 2006-10-26 | Sony Corp | Particulate arrangement structure, method of producing the same and method of manufacturing optical medium |
| US20090052043A1 (en) * | 2005-02-21 | 2009-02-26 | Dai Nippon Printing Co., Ltd. | Anti-Glare Optical Multilayer Body |
| CN101571607A (en) * | 2009-04-13 | 2009-11-04 | 常州华日升反光材料有限公司 | Reflective membrane for license plate and method for manufacturing same and license plate |
| CN103033865A (en) * | 2012-12-06 | 2013-04-10 | 常州华日升反光材料股份有限公司 | Preparation method for glass micro-bead sedimentation type light-reflective membrane |
| JP2014060368A (en) * | 2012-09-19 | 2014-04-03 | Tokyo Ohka Kogyo Co Ltd | Manufacturing method of mold for solder ball manufacturing and solder ball manufacturing method |
| CN105088307A (en) * | 2015-09-23 | 2015-11-25 | 叶县广达铝业有限责任公司 | Anodic oxidation line and anodic oxidation production technology for special aluminium strip for motor vehicle license plate |
| CN205343973U (en) * | 2016-01-21 | 2016-06-29 | 台州市黄岩铭志装饰材料有限公司 | Be applied to layer structure of scribbling of aluminium -plastic panel |
| CN109311265A (en) * | 2016-03-30 | 2019-02-05 | 3M创新有限公司 | Articles characterized by a predetermined pattern of randomly distributed microspheres and methods of making the same |
| JP2019056758A (en) * | 2017-09-20 | 2019-04-11 | Ａｇｃ株式会社 | Optical device and optical member |
| CN212357125U (en) * | 2020-03-05 | 2021-01-15 | 广州市南乔化工有限公司 | A spray coating structure with good bonding effect |
-
2021
- 2021-01-27 CN CN202110109756.XA patent/CN112526659A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991006880A1 (en) * | 1989-11-02 | 1991-05-16 | Storechange Limited | Reflective material |
| JP2005257801A (en) * | 2004-03-09 | 2005-09-22 | Kuraray Co Ltd | Optical film and manufacturing method thereof |
| US20090052043A1 (en) * | 2005-02-21 | 2009-02-26 | Dai Nippon Printing Co., Ltd. | Anti-Glare Optical Multilayer Body |
| JP2006276186A (en) * | 2005-03-28 | 2006-10-12 | Dainippon Printing Co Ltd | Retroreflection sheet and manufacturing method therefor |
| JP2006292821A (en) * | 2005-04-06 | 2006-10-26 | Sony Corp | Particulate arrangement structure, method of producing the same and method of manufacturing optical medium |
| CN101571607A (en) * | 2009-04-13 | 2009-11-04 | 常州华日升反光材料有限公司 | Reflective membrane for license plate and method for manufacturing same and license plate |
| JP2014060368A (en) * | 2012-09-19 | 2014-04-03 | Tokyo Ohka Kogyo Co Ltd | Manufacturing method of mold for solder ball manufacturing and solder ball manufacturing method |
| CN103033865A (en) * | 2012-12-06 | 2013-04-10 | 常州华日升反光材料股份有限公司 | Preparation method for glass micro-bead sedimentation type light-reflective membrane |
| CN105088307A (en) * | 2015-09-23 | 2015-11-25 | 叶县广达铝业有限责任公司 | Anodic oxidation line and anodic oxidation production technology for special aluminium strip for motor vehicle license plate |
| CN205343973U (en) * | 2016-01-21 | 2016-06-29 | 台州市黄岩铭志装饰材料有限公司 | Be applied to layer structure of scribbling of aluminium -plastic panel |
| CN109311265A (en) * | 2016-03-30 | 2019-02-05 | 3M创新有限公司 | Articles characterized by a predetermined pattern of randomly distributed microspheres and methods of making the same |
| JP2019056758A (en) * | 2017-09-20 | 2019-04-11 | Ａｇｃ株式会社 | Optical device and optical member |
| CN212357125U (en) * | 2020-03-05 | 2021-01-15 | 广州市南乔化工有限公司 | A spray coating structure with good bonding effect |
Non-Patent Citations (2)
| Title |
|---|
| 李丽波 等: "《表面预处理实用手册》", vol. 1, 28 February 2014, 机械工业出版社, pages: 125 - 127 * |
| 李争显, 张丽红: "钛建材及表面处理技术", 钛工业进展, no. 01, 28 February 2002 (2002-02-28), pages 19 - 21 * |
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