CN113733380B - Colloidal particle structure for enhancing precious metal coverage efficiency - Google Patents
Colloidal particle structure for enhancing precious metal coverage efficiency Download PDFInfo
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- CN113733380B CN113733380B CN202111002276.XA CN202111002276A CN113733380B CN 113733380 B CN113733380 B CN 113733380B CN 202111002276 A CN202111002276 A CN 202111002276A CN 113733380 B CN113733380 B CN 113733380B
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- Prior art keywords
- hole
- colloidal particle
- compounding agent
- enhancing
- particle structure
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- 239000002245 particle Substances 0.000 title claims abstract description 49
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 17
- 239000010970 precious metal Substances 0.000 title abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000741 silica gel Substances 0.000 claims abstract description 18
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 30
- 238000013329 compounding Methods 0.000 claims description 30
- 229910000510 noble metal Inorganic materials 0.000 claims description 18
- 238000002156 mixing Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 239000000693 micelle Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000010074 rubber mixing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 18
- 239000011248 coating agent Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/28—Component parts, details or accessories; Auxiliary operations for measuring, controlling or regulating, e.g. viscosity control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/80—Component parts, details or accessories; Auxiliary operations
- B29B7/82—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Silicon Compounds (AREA)
Abstract
The invention discloses a colloidal particle structure for enhancing precious metal coverage efficiency, which comprises a colloidal particle main body, a water through hole, a first through hole and a second through hole, wherein the colloidal particle main body is provided with the water through hole, the water through hole comprises the first through hole and the second through hole, the first through hole is arranged right above the second through hole, the first through hole is communicated with the inside of the second through hole, the second through hole is a horn-shaped through hole, and the colloidal particle main body is made of silica gel.
Description
Technical Field
The invention relates to the technical field of noble metal coating, in particular to a colloidal particle structure for enhancing noble metal coverage efficiency.
Background
Electronic products are becoming more popular in the market today, and are becoming finer and more competitive with various brands of products. Both from the technical and cost point of view of electronic products, the parts of the electronic products are becoming finer and finer. It is also these reasons that the production requirements that the precious metal coating industry can easily reach today are very low in production efficiency because the area to be coated is as fine as 0.1 or even because the water supply is too poor, resulting in that the precious metal coating is not applied and is discarded.
The prior art has the following defects:
1. The prior art is difficult to choose and shut in water passing efficiency and precious metal coating area size, if the water passing hole is too small, production efficiency is low and even defective products are produced, if the water passing hole is too large, precious metal can leak to a position where coating is not needed, waste is caused, and even the size of a product plating area is out of tolerance.
2. The production speed and efficiency of the noble metal coating industry are directly related to the water through holes of the coating area besides the concentration current of noble metal, the size of the coating area is greatly related to consumer electronics, and the water through holes of the coating area can only be made smaller under the finer commercial background of the consumer electronics, so that the production speed and efficiency are lower and lower, and the cost is increased.
Disclosure of Invention
The present invention is directed to a colloidal particle structure for enhancing precious metal coverage efficiency, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The utility model provides a reinforcing noble metal covers micelle structure of efficiency, be provided with the limbers in the micelle main part, the limbers includes first through-hole and second through-hole, first through-hole sets up directly over the second through-hole, the inside intercommunication of first through-hole and second through-hole, first through-hole is the through-hole, the second through-hole is loudspeaker form through-hole.
As a further scheme of the invention: the colloidal particle main body is made of silica gel.
The preparation method of the colloidal particle structure for enhancing the precious metal coverage efficiency comprises the following steps:
S1: selecting raw materials;
S2, baking raw rubber and crushing and screening the compounding agent;
S3, decomposing the raw rubber;
S4, mixing;
S5, obtaining the formed colloidal particles.
As still further aspects of the invention: in S1, a certain amount of raw rubber and a solid compounding agent are prepared, and a mold for molding silica gel particles is prepared.
As still further aspects of the invention: in the step S2, raw rubber is placed in a drying room for baking, the temperature is controlled at 60-80 ℃, the compounding agent is placed in a crushing device for crushing, the compounding agent is made into powder, the crushed compounding agent is placed in a screening device for screening, and impurities in the compounding agent powder and compounding agent blocks with larger particles are screened and separated to obtain uniform compounding agent powder.
As still further aspects of the invention: in the step S3, raw rubber is decomposed through a plasticator, and the silica gel raw material is changed from a high-elasticity state into a plastic state.
As still further aspects of the invention: in the step S4, the raw rubber plasticated by the plasticator and the compounding agent are mixed by a mixing device, so that the raw rubber and the compounding agent are uniformly mixed together to obtain a mixture A, and the mixture A is further put into a rubber mixing mill for mixing to obtain the rubber compound.
As still further aspects of the invention: and S5, placing the rubber compound into a mold for molding silica gel particles to heat and mold, thereby obtaining the final silica gel particles.
Compared with the prior art, the invention has the beneficial effects that:
1. According to the invention, through the design that the second through hole is a horn-shaped through hole, precious metal solution is converged after entering the second through hole and then enters the first through hole, so that the water passing effect is greatly improved, and through repeated experiments, the production efficiency of the colloidal particle structure can reach more than 2 times of that of the original silica gel particle structure.
Drawings
Fig. 1 is a schematic structural view of a colloidal particle structure for enhancing the coverage efficiency of noble metals.
Fig. 2 is a schematic cross-sectional structure of the prior colloidal particle.
Fig. 3 is a schematic cross-sectional structure of a colloidal particle structure for enhancing the noble metal coverage efficiency.
The figure shows: the rubber particle comprises a rubber particle main body 1, a water through hole 2, a first through hole 3 and a second through hole 4.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a colloidal particle structure for enhancing precious metal coverage efficiency includes a colloidal particle main body 1, a water through hole 2 is provided on the colloidal particle main body 1, the water through hole 2 includes a first through hole 3 and a second through hole 4, the first through hole 3 is disposed right above the second through hole 4, the first through hole 3 is communicated with the inside of the second through hole 4, the first through hole 3 is a straight through hole, and the second through hole 4 is a horn-shaped through hole.
The colloidal particle body 1 is made of silica gel.
As shown in fig. 2, the original colloidal particle is shown, the water passing hole of the original colloidal particle is a through hole, the larger a and the smaller b size are both beneficial to the production efficiency, and the size of a is determined by the product, when the size of a is small, the production efficiency can be improved only by making the size of b small enough, but if the size of b is too small, the silica gel is not elastic, and thus the flow of noble metal liquid cannot be blocked, and the space for improving the water flow is limited.
According to the invention, as shown in fig. 3, the hole diameter of the first through hole 3 is e, the height of the first through hole 3 is d, the sum of the heights of the first through hole 3 and the second through hole 4 is c, the angle value of the second through hole 4 is θ, the size of e is equal to the hole diameter a of the water through hole in the original colloidal particle, the size of c is equal to the height b of the water through hole in the original colloidal particle, and the noble metal solution enters into the jet flow from bottom to top through the bottom end of the second through hole 4, because the second through hole 4 is in a horn-shaped through hole structure, the noble metal solution enters into the first through hole 3 after being converged in the second through hole 4, so that the water through effect is greatly improved.
The preparation method of the colloidal particle structure for enhancing the precious metal coverage efficiency comprises the following steps:
S1: selecting raw materials;
S2, baking raw rubber and crushing and screening the compounding agent;
S3, decomposing the raw rubber;
S4, mixing;
S5, obtaining the formed colloidal particles.
In S1, a certain amount of raw rubber and a solid compounding agent are prepared, and a mold for molding silica gel particles is prepared.
In the step S2, raw rubber is placed in a drying room for baking, the temperature is controlled at 60-80 ℃, the compounding agent is placed in a crushing device for crushing, the compounding agent is made into powder, the crushed compounding agent is placed in a screening device for screening, and impurities in the compounding agent powder and compounding agent blocks with larger particles are screened and separated to obtain uniform compounding agent powder.
In the step S3, raw rubber is decomposed through a plasticator, and the silica gel raw material is changed from a high-elasticity state into a plastic state.
In the step S4, the raw rubber plasticated by the plasticator and the compounding agent are mixed by a mixing device, so that the raw rubber and the compounding agent are uniformly mixed together to obtain a mixture A, and the mixture A is further put into a rubber mixing mill for mixing to obtain the rubber compound.
And S5, placing the rubber compound into a mold for molding silica gel particles to heat and mold, thereby obtaining the final silica gel particles.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. The utility model provides a reinforcing noble metal covers micelle structure of efficiency, includes micelle main part (1), its characterized in that: be provided with limbers (2) on micelle main part (1), limbers (2) include first through-hole (3) and second through-hole (4), first through-hole (3) set up directly over second through-hole (4), the inside intercommunication of first through-hole (3) and second through-hole (4), first through-hole (3) are the straight through-hole, second through-hole (4) are loudspeaker form through-hole.
2. The colloidal particle structure for enhancing the coverage efficiency of noble metals according to claim 1, wherein: the colloidal particle main body (1) is made of silica gel.
3. The colloidal particle structure for enhancing the coverage efficiency of noble metals according to claim 1, wherein: the preparation method comprises the following steps:
S1: selecting raw materials;
S2, baking raw rubber and crushing and screening the compounding agent;
S3, decomposing the raw rubber;
S4, mixing;
S5, obtaining the formed colloidal particles.
4. A colloidal particle structure for enhancing the coverage efficiency of noble metals as set forth in claim 3, characterized in that: in S1, a certain amount of raw rubber and a solid compounding agent are prepared, and a mold for molding silica gel particles is prepared.
5. A colloidal particle structure for enhancing the coverage efficiency of noble metals as set forth in claim 3, characterized in that: in the step S2, raw rubber is placed in a drying room for baking, the temperature is controlled at 60-80 ℃, the compounding agent is placed in a crushing device for crushing, the compounding agent is made into powder, the crushed compounding agent is placed in a screening device for screening, and impurities in the compounding agent powder and compounding agent blocks with larger particles are screened and separated to obtain uniform compounding agent powder.
6. A colloidal particle structure for enhancing the coverage efficiency of noble metals as set forth in claim 3, characterized in that: in the step S3, raw rubber is decomposed through a plasticator, and the silica gel raw material is changed from a high-elasticity state into a plastic state.
7. A colloidal particle structure for enhancing the coverage efficiency of noble metals as set forth in claim 3, characterized in that: in the step S4, the raw rubber plasticated by the plasticator and the compounding agent are mixed by a mixing device, so that the raw rubber and the compounding agent are uniformly mixed together to obtain a mixture A, and the mixture A is further put into a rubber mixing mill for mixing to obtain the rubber compound.
8. A colloidal particle structure for enhancing the coverage efficiency of noble metals as set forth in claim 3, characterized in that: and S5, placing the rubber compound into a mold for molding silica gel particles to heat and mold, thereby obtaining the final silica gel particles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002276.XA CN113733380B (en) | 2021-08-30 | 2021-08-30 | Colloidal particle structure for enhancing precious metal coverage efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111002276.XA CN113733380B (en) | 2021-08-30 | 2021-08-30 | Colloidal particle structure for enhancing precious metal coverage efficiency |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113733380A CN113733380A (en) | 2021-12-03 |
| CN113733380B true CN113733380B (en) | 2024-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111002276.XA Active CN113733380B (en) | 2021-08-30 | 2021-08-30 | Colloidal particle structure for enhancing precious metal coverage efficiency |
Country Status (1)
| Country | Link |
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| CN (1) | CN113733380B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144485A (en) * | 1998-11-05 | 2000-05-26 | Dainippon Printing Co Ltd | Lead frame plating device |
| US6582581B1 (en) * | 2000-05-12 | 2003-06-24 | Shipley Company, L.L.C. | Sequential build circuit board plating process |
| CN102500480A (en) * | 2011-11-02 | 2012-06-20 | 成都彩虹环保科技有限公司 | High-pressure spray nozzle for hot-melt coating |
| CN103882491A (en) * | 2014-04-02 | 2014-06-25 | 曲悦峰 | Electroplating mold diameter control structure |
| CN104350182A (en) * | 2012-06-11 | 2015-02-11 | 斯坦福设备有限公司 | A method of producing an aperture plate for a nebulizer |
| EP2886185A1 (en) * | 2013-12-20 | 2015-06-24 | Activaero GmbH | Perforated membrane and process for its preparation |
| CN205570571U (en) * | 2015-12-05 | 2016-09-14 | 吴世宇 | Leak protection glue grain |
| CN205648541U (en) * | 2016-03-28 | 2016-10-19 | 四川冠腾科技有限公司 | A device for tree is scribbled to flowering cherry |
| CN108391219A (en) * | 2018-03-15 | 2018-08-10 | 广东烨嘉光电科技股份有限公司 | A kind of speaker net and its manufacture craft with composite water-proof structure |
| CN112813473A (en) * | 2020-12-30 | 2021-05-18 | 苏州普瑞得电子有限公司 | Gold plating process for improving gold plating function by solving diffusion of selective gold plating area |
-
2021
- 2021-08-30 CN CN202111002276.XA patent/CN113733380B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000144485A (en) * | 1998-11-05 | 2000-05-26 | Dainippon Printing Co Ltd | Lead frame plating device |
| US6582581B1 (en) * | 2000-05-12 | 2003-06-24 | Shipley Company, L.L.C. | Sequential build circuit board plating process |
| CN102500480A (en) * | 2011-11-02 | 2012-06-20 | 成都彩虹环保科技有限公司 | High-pressure spray nozzle for hot-melt coating |
| CN104350182A (en) * | 2012-06-11 | 2015-02-11 | 斯坦福设备有限公司 | A method of producing an aperture plate for a nebulizer |
| EP2886185A1 (en) * | 2013-12-20 | 2015-06-24 | Activaero GmbH | Perforated membrane and process for its preparation |
| CN103882491A (en) * | 2014-04-02 | 2014-06-25 | 曲悦峰 | Electroplating mold diameter control structure |
| CN205570571U (en) * | 2015-12-05 | 2016-09-14 | 吴世宇 | Leak protection glue grain |
| CN205648541U (en) * | 2016-03-28 | 2016-10-19 | 四川冠腾科技有限公司 | A device for tree is scribbled to flowering cherry |
| CN108391219A (en) * | 2018-03-15 | 2018-08-10 | 广东烨嘉光电科技股份有限公司 | A kind of speaker net and its manufacture craft with composite water-proof structure |
| CN112813473A (en) * | 2020-12-30 | 2021-05-18 | 苏州普瑞得电子有限公司 | Gold plating process for improving gold plating function by solving diffusion of selective gold plating area |
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| Publication number | Publication date |
|---|---|
| CN113733380A (en) | 2021-12-03 |
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