CN107572831A - A kind of part plating zinc sulphide high refractive index glass micro pearl and its production technology - Google Patents
A kind of part plating zinc sulphide high refractive index glass micro pearl and its production technology Download PDFInfo
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- CN107572831A CN107572831A CN201710953003.0A CN201710953003A CN107572831A CN 107572831 A CN107572831 A CN 107572831A CN 201710953003 A CN201710953003 A CN 201710953003A CN 107572831 A CN107572831 A CN 107572831A
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Abstract
The present invention relates to a kind of part plating zinc sulphide high refractive index glass micro pearl, it includes glass microballoon body（1）And zinc sulfide layer（2）, described zinc sulfide layer（2）It is covered in glass microballoon body（1）Outer surface on, and zinc sulfide layer（2）Area be less than glass microballoon body（1）Surface area.Its production technology, it comprises the following steps：S1, plant pearl：In base material（3）One side on apply implant pearl layer（4）, after drying, by glass microballoon body（1）It is adhered to and plants pearl layer（4）On；S2, plating zinc sulphide：To the glass microballoon body obtained by step S1（1）Vacuum evaporation zinc sulphide is carried out, makes glass microballoon body（1）It is not deposited in and plants pearl layer（4）Interior part adhesion zinc sulfide layer（2）；S3, separation finished product：Rinsed with water, remove and plant pearl layer（4）, the glass microballoon of isolated part plating zinc sulphide.The present invention has the advantages that being widely used, manufacturing process is simple, cost is low, and gained glass microballoon quality is good.
Description
Technical field
The present invention relates to reflectorized material production technical field, particularly a kind of part plating zinc sulphide high refractive index glass micro pearl
And its production technology.
Background technology
High refractive index glass micro pearl is widely used in the occasions such as reflectorized material and roadmarking, and refractive index is 1.90~2.21
Between, mainly it is made up of titanium oxide, barium monoxide and silica etc..If high refractive index glass micro pearl, reflective effect are applied merely
Fruit is not highly desirable, is only applicable to the less demanding part road of retro-reflecting coefficient or product.Therefore, in actual applications,
Processing of aluminizing directly or indirectly will be carried out to glass microballoon surface, to increase reflex reflection effect.But because aluminum plating glass is micro-
Pearl is visually grey, chromatic colour can not be presented, therefore be above restricted in application.Pole, which is necessary to develop, can both make up
Part is aluminized the color reproduction defect of high refractive index glass micro pearl, can make up the reflex reflection of simple high refractive index glass micro pearl again
The Novel light-reflecting material of the relatively low defect of coefficient.
The content of the invention
The shortcomings that it is an object of the invention to overcome prior art, there is provided one kind is widely used, simple production process, production
The measured part plating zinc sulphide high refractive index glass micro pearl of matter and its production technology.
The purpose of the present invention is achieved through the following technical solutions：A kind of part plating zinc sulphide high refractive index glass micro pearl,
It includes glass microballoon body and zinc sulfide layer, and described zinc sulfide layer is covered on the outer surface of glass microballoon body, described
Zinc sulfide layer area be less than glass microballoon body surface area.
Preferably, the surface area of described glass microballoon body is S, and the surface area of described zinc sulfide layer is S1, it is described
0 ＜ S1＜ 90%S.
Preferably, described zinc sulfide layer is formed by vacuum coating equipment deposition, the thickness of zinc sulfide layer for 400 ~
14000nm。
Preferably, the refractive index of described glass microballoon body is 1.90 ~ 2.21, and particle size range is 15 μm~115 μm, greatly
The difference of small particle is 5 μm~15 μm, and the glass microballoon body for meeting aforementioned claim accounts for more than the 85% of total share.
A kind of production technology of part plating zinc sulphide high refractive index glass micro pearl, it comprises the following steps：
S1, plant pearl：Implant pearl layer is applied in the one side of base material, after drying, glass microballoon body is adhered to and planted on pearl layer, and portion
Divide to sink to and plant in pearl layer；
S2, plating zinc sulphide：Vacuum evaporation zinc sulphide is carried out to the glass microballoon body obtained by step S1, makes glass microballoon body
The part adhesion zinc sulfide layer planted in pearl layer is not deposited in；
S3, separation finished product：Rinsed with water, remove and plant pearl layer, the glass microballoon of isolated part plating zinc sulphide, after drying improvement
Obtain finished product.
Preferably, described plant pearl layer plants pearl resin to be water-soluble, and described water-soluble pearl resin of planting includes acrylate
Resin, polyester resin, polyurethane resin, the one or more of polyvinyl alcohol resin and polyvinyl pyrrolidone resin.
Preferably, a step of screening glass microballoon body is also included before described step S1, its detailed process
For：Glass microballoon body is screened as requested, it is 1.90 ~ 2.21 to filter out refractive index, and particle size range is 15 μm~115
μm, the difference of big small particle is 5 μm~15 μm of glass microballoon body, and the glass microballoon body for ensuring compliance with aforementioned claim accounts for
More than the 85% of total share.
Preferably, described plant pearl layer is coated on base material by knife type coater, after planting the drying of pearl layer, can adhere to glass
Glass microballon body, and the area of the glass microballoon body of zinc sulphide can be plated as needed, the coating thickness and glass of pearl layer are planted in adjustment
The sedimentation depth of glass microballon body.
Preferably, described zinc sulfide layer by vacuum evaporation and, vacuum during evaporation be not higher than 0.1Pa, vulcanization
The thickness range of zinc layers is 400 ~ 14000nm.
The present invention has advantages below：
1st, it is widely used：The part plating zinc sulphide high refractive index glass micro pearl of the present invention is a kind of brand-new reflectorized material, and it was both
The color reproduction defect of part aluminum plating glass microballon can be made up, the reflex reflection of simple high refractive index glass micro pearl can be made up again
The defects of coefficient is relatively low, there is wider application, can such as be played instead in reflective ink, clothes, ornaments, false proof field
Light, the effect of warning.
2nd, manufacturing process is simple, cost is low, and gained glass microballoon quality is good：Water soluble in water is employed due to planting pearl layer
Soluble resin, after zinc sulfide layer has been deposited on glass microballoon body, need to only be rinsed with water can be easily by glass microballoon body
Separated from base material, it is low without other complicated brush pearl devices, production cost；And the apparent of glass microballoon will not be hindered
Evil, it ensure that the quality of part plating zinc sulphide high refractive index glass micro pearl.
3rd, plate areas is easily controllable：The present invention can apply the thickness of implant pearl layer, and glass by regulating and controlling coating machine
Sedimentation depth of the microballon body in pearl layer is planted, easily controls required plating zinc sulfide layer area.
4th, plant pearl layer choice is big, cost is low：Plant pearl layer and plant pearl resin to be water-soluble, it can be acrylate tree
The one or more therein such as fat, polyester resin, polyurethane resin, polyvinyl alcohol resin and polyvinyl pyrrolidone resin, choosing
The leeway selected is bigger, and cost is low.
5th, grasped and prepared the key process parameter with good light permeability and reflective glass microballoon：Steamed during zinc sulfide layer
Vacuum during plating is not higher than 0.1Pa, and the thickness range of zinc sulfide layer should be controlled between 400 ~ 14000nm.Now, zinc sulphide
Layer has partial light permeability function, and lightproof part can then realize reflecting effect, so that zinc sulfide layer had both had well
Translucency（Universal light transmittance is 80% or so, and best light transmittance is up to 90% or so）, there is good reflective again.And steam
Need to use resistant to elevated temperatures tantalum molybdenum evaporation boat during plating plating zinc sulfide layer, to ensure the uniformity of its thickness, so as to ensure that its is uniform
Colorful effect.
Brief description of the drawings
Fig. 1 is the structural representation that glass microballoon plants pearl when not plating zinc sulfide layer；
Fig. 2 is the structural representation that glass microballoon plants pearl when having plated zinc sulfide layer；
Fig. 3 is the structural representation that zinc sulphide high refractive index glass micro pearl is plated in part；
In figure：1- glass microballoon bodies, 2- zinc sulfide layers, 3- base materials, 4- plant pearl layer.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to following institute
State.
【Embodiment 1】
As shown in figure 3, a kind of part plating zinc sulphide high refractive index glass micro pearl, it includes glass microballoon body 1 and zinc sulfide layer
2, described zinc sulfide layer 2 is covered on the outer surface of glass microballoon body 1, and the area of described zinc sulfide layer 2 is less than glass
The surface area of microballon body 1.
Described zinc sulfide layer 2 is formed by vacuum coating equipment deposition, and the thickness of zinc sulfide layer 2 is 400nm.
The refractive index of described glass microballoon body 1 is 1.90, and particle size range is 15 μm~40 μm, and the difference of big small particle is
5 μm, and the glass microballoon body 1 for meeting aforementioned claim accounts for the 90% of total share.
A kind of production technology of part plating zinc sulphide high refractive index glass micro pearl, it comprises the following steps：
S1, plant pearl：As shown in figure 1, it is coated on by knife type coater by pearl layer 4 is planted on base material 3, after planting the drying of pearl layer 4, by glass
Glass microballon body 1, which is adhered to, plants on pearl layer 4, and part is sunk to and planted in pearl layer 4, plants the coating thickness and glass microballoon sheet of pearl layer 4
The area for the zinc sulfide layer 2 that the sedimentation depth of body 1 can be deposited as needed is adjusted；Wherein, glass microballoon body 1 is being planted
Needing to be screened before pearl, the refractive index for screening the glass microballoon body 1 of gained is 1.90, and particle size range is 15 μm~40 μm,
The difference of big small particle is 5 μm, and the glass microballoon body 1 for ensuring compliance with aforementioned claim accounts for the 90% of total share；Herein, it is used
Plant pearl layer 4 and plant pearl resin to be water-soluble, specific material is acrylate.
S2, plating zinc sulphide：As shown in Fig. 2 vacuum evaporation zinc sulphide is carried out to the glass microballoon body 1 obtained by step S1,
Glass microballoon body 1 is set not to be deposited in the part adhesion zinc sulfide layer 2 planted in pearl layer 4, vacuum during evaporation is 0.1Pa, sulphur
The thickness for changing zinc layers 2 is 400nm；
S3, separation finished product：Rinsed with water, remove and plant pearl layer 4, the glass microballoon of isolated part plating zinc sulphide, dry improvement
After obtain finished product, as shown in Figure 3.
【Embodiment 2】
As shown in figure 3, a kind of part plating zinc sulphide high refractive index glass micro pearl, it includes glass microballoon body 1 and zinc sulfide layer
2, described zinc sulfide layer 2 is covered on the outer surface of glass microballoon body 1, and the surface area of described glass microballoon body 1 is
S, the surface area of described zinc sulfide layer 2 is S1, described S1=65%S。
Described zinc sulfide layer 2 is formed by vacuum coating equipment deposition, and the thickness of zinc sulfide layer 2 is 8000nm.
The refractive index of described glass microballoon body 1 is 1.95, and particle size range is 40 μm~80 μm, and the difference of big small particle is
8 μm, and the glass microballoon body 1 for meeting aforementioned claim accounts for the 88% of total share.
A kind of production technology of part plating zinc sulphide high refractive index glass micro pearl, it comprises the following steps：
S1, plant pearl：As shown in figure 1, it is coated on by knife type coater by pearl layer 4 is planted on base material 3, after planting the drying of pearl layer 4, by glass
Glass microballon body 1, which is adhered to, plants on pearl layer 4, and part is sunk to and planted in pearl layer 4, plants the coating thickness and glass microballoon sheet of pearl layer 4
The area for the zinc sulfide layer 2 that the sedimentation depth of body 1 can be deposited as needed is adjusted；Wherein, glass microballoon body 1 is being planted
Needing to be screened before pearl, the refractive index for screening the glass microballoon body 1 of gained is 1.95, and particle size range is 40 μm~80 μm,
The difference of big small particle is 8 μm, and the glass microballoon body 1 for ensuring compliance with aforementioned claim accounts for the 88% of total share；Herein, it is used
Plant pearl layer 4 and plant pearl resin to be water-soluble, specific material is polyester resin.
S2, plating zinc sulphide：As shown in Fig. 2 vacuum evaporation zinc sulphide is carried out to the glass microballoon body 1 obtained by step S1,
Glass microballoon body 1 is set not to be deposited in the part adhesion zinc sulfide layer 2 planted in pearl layer 4, vacuum during evaporation is 0.05Pa, sulphur
The thickness for changing zinc layers 2 is 8000nm；
S3, separation finished product：Rinsed with water, remove and plant pearl layer 4, the glass microballoon of isolated part plating zinc sulphide, dry improvement
After obtain finished product, as shown in Figure 3.
【Embodiment 3】
As shown in figure 3, a kind of part plating zinc sulphide high refractive index glass micro pearl, it includes glass microballoon body 1 and zinc sulfide layer
2, described zinc sulfide layer 2 is covered on the outer surface of glass microballoon body 1, and the surface area of described glass microballoon body 1 is
S, the surface area of described zinc sulfide layer 2 is S1, described S1=60%S。
Described zinc sulfide layer 2 is formed by vacuum coating equipment deposition, and the thickness of zinc sulfide layer 2 is 14000nm.
The refractive index of described glass microballoon body 1 is 2.21, and particle size range is 90 μm~115 μm, the difference of big small particle
For 15 μm, and the glass microballoon body 1 for meeting aforementioned claim accounts for the 92% of total share.
A kind of production technology of part plating zinc sulphide high refractive index glass micro pearl, it comprises the following steps：
S1, plant pearl：As shown in figure 1, it is coated on by knife type coater by pearl layer 4 is planted on base material 3, after planting the drying of pearl layer 4, by glass
Glass microballon body 1, which is adhered to, plants on pearl layer 4, and part is sunk to and planted in pearl layer 4, plants the coating thickness and glass microballoon sheet of pearl layer 4
The area for the zinc sulfide layer 2 that the sedimentation depth of body 1 can be deposited as needed is adjusted；Wherein, glass microballoon body 1 is being planted
Needing to be screened before pearl, the refractive index for screening the glass microballoon body 1 of gained is 2.21, and particle size range is 90 μm~115 μm,
The difference of big small particle is 15 μm, and the glass microballoon body 1 for ensuring compliance with aforementioned claim accounts for the 92% of total share；Herein, it is used
Plant pearl layer 4 and plant pearl resin to be water-soluble, specific material is polyurethane resin.
S2, plating zinc sulphide：As shown in Fig. 2 vacuum evaporation zinc sulphide is carried out to the glass microballoon body 1 obtained by step S1,
Glass microballoon body 1 is set not to be deposited in the part adhesion zinc sulfide layer 2 planted in pearl layer 4, vacuum during evaporation is 0.03Pa, sulphur
The thickness for changing zinc layers 2 is 14000nm；
S3, separation finished product：Rinsed with water, remove and plant pearl layer 4, the glass microballoon of isolated part plating zinc sulphide, dry improvement
After obtain finished product, as shown in Figure 3.
Claims (9)
- A kind of 1. part plating zinc sulphide high refractive index glass micro pearl, it is characterised in that：It includes glass microballoon body（1）And vulcanization Zinc layers（2）, described zinc sulfide layer（2）It is covered in glass microballoon body（1）Outer surface on, described zinc sulfide layer（2）'s Area is less than glass microballoon body（1）Surface area.
- A kind of 2. part plating zinc sulphide high refractive index glass micro pearl according to claim 1, it is characterised in that：Described glass Glass microballon body（1）Surface area be S, described zinc sulfide layer（2）Surface area be S1, described 0 ＜ S1＜ 90%S.
- A kind of 3. part plating zinc sulphide high refractive index glass micro pearl according to claim 1, it is characterised in that：Described sulphur Change zinc layers（2）Formed by vacuum coating equipment deposition, zinc sulfide layer（2）Thickness be 400 ~ 14000nm.
- A kind of 4. part plating zinc sulphide high refractive index glass micro pearl according to claim 1, it is characterised in that：Described glass Glass microballon body（1）Refractive index be 1.90 ~ 2.21, particle size range be 15 μm~115 μm, the difference of big small particle is 5 μm~15 μ M, and meet the glass microballoon body of aforementioned claim（1）Account for more than the 85% of total share.
- A kind of 5. production technology of part plating zinc sulphide high refractive index glass micro pearl as claimed in claim 1, it is characterised in that： It comprises the following steps：S1, plant pearl：In base material（3）One side on apply implant pearl layer（4）, after drying, by glass microballoon body（1）It is adhered to and plants pearl Layer（4）On, and part is sunk to and plants pearl layer（4）It is interior；S2, plating zinc sulphide：To the glass microballoon body obtained by step S1（1）Vacuum evaporation zinc sulphide is carried out, makes glass microballoon sheet Body（1）It is not deposited in and plants pearl layer（4）Interior part adhesion zinc sulfide layer（2）；S3, separation finished product：Rinsed with water, remove and plant pearl layer（4）, the glass microballoon of zinc sulphide is plated in isolated part, dry to change Finished product is obtained after good.
- A kind of 6. part plating zinc sulphide high refractive index glass micro pearl according to claim 5, it is characterised in that：Described plant Pearl layer（4）Pearl resin is planted for water solubility, described water-soluble pearl resin of planting includes acrylate, polyester resin, polyurethane The one or more of resin, polyvinyl alcohol resin and polyvinyl pyrrolidone resin.
- A kind of 7. part plating zinc sulphide high refractive index glass micro pearl according to claim 5, it is characterised in that：Described Also include a screening glass microballoon body before step S1（1）The step of, its detailed process is：As requested to glass microballoon Body（1）Screened, it is 1.90 ~ 2.21 to filter out refractive index, and particle size range is 15 μm~115 μm, and the difference of big small particle is 5 μm~15 μm of glass microballoon body（1）, and ensure compliance with the glass microballoon body of aforementioned claim（1）Account for the 85% of total share More than.
- A kind of 8. part plating zinc sulphide high refractive index glass micro pearl according to claim 5, it is characterised in that：Described plant Pearl layer（4）Base material is coated on by knife type coater（3）On, plant pearl layer（4）, being capable of adherent glass microballon body after drying（1）, And the glass microballoon body of zinc sulphide can be plated as needed（1）Area, adjustment plant pearl layer（4）Coating thickness and glass microballoon Body（1）Sedimentation depth.
- A kind of 9. part plating zinc sulphide high refractive index glass micro pearl according to claim 5, it is characterised in that：Described sulphur Change zinc layers（2）By vacuum evaporation and, vacuum during evaporation is not higher than 0.1Pa, zinc sulfide layer（2）Thickness range be 400~14000nm。
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| CN201710953003.0A CN107572831A (en) | 2017-10-13 | 2017-10-13 | A kind of part plating zinc sulphide high refractive index glass micro pearl and its production technology |
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| CN201710953003.0A CN107572831A (en) | 2017-10-13 | 2017-10-13 | A kind of part plating zinc sulphide high refractive index glass micro pearl and its production technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845891A (en) * | 2019-11-23 | 2020-02-28 | 浙江夜光明光电科技股份有限公司 | Preparation method of reflective spray |
-
2017
- 2017-10-13 CN CN201710953003.0A patent/CN107572831A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845891A (en) * | 2019-11-23 | 2020-02-28 | 浙江夜光明光电科技股份有限公司 | Preparation method of reflective spray |
| CN110845891B (en) * | 2019-11-23 | 2021-04-30 | 浙江夜光明光电科技股份有限公司 | Preparation method of reflective spray |
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Application publication date: 20180112 |