CN106335194A - Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process - Google Patents
Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process Download PDFInfo
- Publication number
- CN106335194A CN106335194A CN201610741227.0A CN201610741227A CN106335194A CN 106335194 A CN106335194 A CN 106335194A CN 201610741227 A CN201610741227 A CN 201610741227A CN 106335194 A CN106335194 A CN 106335194A
- Authority
- CN
- China
- Prior art keywords
- display screen
- dimensional display
- hydrops
- liquid
- plastic cement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0027—Removing undesirable residual components, e.g. solvents, unreacted monomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/0009—After-treatment of articles without altering their shape; Apparatus therefor using liquids, e.g. solvents, swelling agents
- B29C2071/0045—Washing using non-reactive liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/022—Annealing
Abstract
The invention discloses a method for improving bad liquid accumulation of a three-dimensional display screen product siliconization process. The method is used for cleaning, annealing, soaking and curing a plastic product, and is characterized by also comprising the following steps: pretreatment: before soaking, adjusting the viscosity of siliconization liquid to be 30 to 70 cp and the solid content to be 40% to 55%; suspension: before soaking, suspending the plastic product on a clamp slantways; and liquid accumulation removal: treating liquid accumulation at the dead angle of the soaked plastic product by using a vacuum suction tube. The method has the advantages that bubbles and impurities in the siliconization liquid are reduced by pretreating the siliconization liquid, so the production probability of the liquid accumulation is reduced; the soaking and coating angle of the product is adjusted by a jig, so the siliconization liquid can flow out smoothly, remained marks of the product are avoided and the area of the accumulated liquid is greatly reduced; and finally, the residual accumulated liquid is sucked completely by the vacuum suction tube jig, so that the surface of the product is very flat and has high glossiness, and the product is coated uniformly and has beautiful appearance.
Description
Technical field
The invention belongs to silication film coating technique field is and in particular to a kind of three dimensional display screen products silicification technics hydrops is bad
Ameliorative way.
Background technology
With the continuous lifting of people's living standard, the consumption electronic product such as mobile phone, panel computer is increasingly popularized,
On the basis of function is become stronger day by day, flexible, the plasticity of its glass lens, resistance to fall, a lot of feature of flexibility etc. is current
Face light, texture, third dimension, hardness, the anti-fingerprint of plastic lens that screen cannot be reached and three-dimensional, wear-resisting etc. performance directly
Lower than glass many with glass lens relatively price, want plastic cement products and reach the performance of glass it is necessary to must use
Silicification technics, improve the hardness of plastic cement products, wear-resisting, anti-fingerprint, texture, third dimension etc..
There are following problems: 1, hardened layer poor adhesive force to three-dimensional plastic cement products when hardening at present；2nd, hard
Change layer surface dirt pits, granule, the bad control of impurity；3rd, the upper and lower film thickness uniformity of hardened layer is poor；4th, hardened layer wears no resistance；5th, three
There is dead angle during dimension product hardening, easily produce hydrops.
When particularly plastic cement products do stereoeffect, processing has obvious limitation, is not suitable for producing in batches, first
Individual Radix Clematidis Clarkeanae is exactly silication hydrops problem.A three-dimension mobile phone lens product as shown in Figure 1, in silication, due to shirt rim relatively
Height, no matter being using application modes such as spraying, showering, spin coatings, all cannot make product painting uniform.Although can using invading painting mode
Make product painting uniformly, but silication hydrops can be had to produce thus affecting silication quality in product dead angle position.
Content of the invention
It is an object of the invention to overcoming deficiency of the prior art, a kind of three dimensional display screen products silicification technics are provided to amass
The bad ameliorative way of liquid, can remove dead angle hydrops and make the distribution of silication liquid more uniform.
For solving prior art problem, the invention discloses the bad improvement side of three dimensional display screen products silicification technics hydrops
Plastic cement products are carried out, anneal, soaking, cured by method；Also comprise the steps:
Pretreatment: before immersion, the viscosity of adjustment silication liquid is to 30～70cp, solid content to 40～55%；
Hang: before soaking, plastic cement products superconducting tilting suspension and is made the inner surface of plastic cement products down on fixture；
Except hydrops；Using vaccum suction pipe, dead angle hydrops process is carried out to the plastic cement products after soaking.
Further, in pre-treatment step, the silication liquid after adjustment is circulated filtration.
Further, in cleaning step, pickling, alkali cleaning and washing are carried out successively to plastic cement products, each scavenging period is 5
～10min.
Further, in cleaning step, pickling is carried out using the weak acid liquid for 3～4 for the ph value, be 11～13 using ph value
Weak lye carries out alkali cleaning, is washed using pure water.
Further, hang in step, the inner surface of plastic cement products and the angle of gravity direction are 15～20 °.
Further, in annealing steps, annealing time is 2h, and annealing temperature is 60～80 DEG C.
Further, in soaking step, soak time is 3～5min.
Further, in curing schedule, using uv ultraviolet irradiate plastic cement products 3～5min, irradiation energy be 800～
1500j.
Further, also include checking and packaging step: the plastic cement products after solidification are tested and packed.
The invention has the benefit that before this bubble therein and impurity are reduced by pretreatment silication liquid, reduce long-pending
The probability that liquid produces；Then adjust the angle of product dip-coating by tool, allow silication liquid can prevent from producing with the outflow of smooth
Trace, greatly reduce the area of hydrops in product；Finally by vaccum suction pipe tool, remaining hydrops is drawn clean, keep producing
Product surface is very smooth, glossiness is high, and application is uniformly, specious.
Brief description
Fig. 1 is the structural representation of three-dimensional plastic cement products；
Fig. 2 is the schematic diagram of hang in a preferred embodiment of the invention；
Fig. 3 is the schematic diagram of soaking step in embodiment illustrated in fig. 2；
Fig. 4 is except the schematic diagram of hydrops mode in embodiment illustrated in fig. 2.
Reference:
100 plastic cement products；100a shirt rim；100b inner surface；
10 fixtures；
20 silication liquid baths；
30 vaccum suction pipes.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
The structure of the plastic cement products that the present invention is directed to is as shown in figure 1, be provided with an inner surface 100b and along inner surface 100b side
The shirt rim 100a of edge setting.
As shown in Fig. 2 the invention discloses one kind improves technique, comprising the steps:
Plastic cement products 100 are carried out with pretreatment, suspension, cleaning, annealing, immersion, removes hydrops, cured.
Wherein, pre-treatment step includes: before immersion, adjustment silication liquid viscosity to 30～70cp, solid content to 40～
55%, it is to avoid too many bubble produces.
Hang step to include: before soaking and make in plastic cement products 100 plastic cement products 100 superconducting tilting suspension on fixture 10
Surface 100b down, in order to when plastic cement products 100 are taken out from silication liquid, silication liquid can with the outflow of smooth,
Reduce the probability that hydrops produces.
Except hydrops step includes: the shirt rim 100a of the plastic cement products 100 after being soaked using vaccum suction pipe 30 be aligned is taken out
Inhale, remove the hydrops at these dead angle positions, make silication liquid be evenly distributed on the surface of plastic cement products 100 further.
Preferably, pre-treatment step also includes: the silication liquid after adjustment is circulated filtration.So can enter
One step eliminates bubble and impurity in silication liquid.
Preferably, cleaning step also includes: carries out pickling, alkali cleaning and washing successively to plastic cement products 100, every time
Scavenging period is 5～10min.More specifically, pickling is carried out using the weak acid liquid for 3～4 for the ph value, it is 11～13 using ph value
Weak lye carries out alkali cleaning, is washed using pure water.
Preferably, hanging in step, the inner surface of plastic cement products 100 and the angle α of gravity direction be 15～
20°.
Preferably, in annealing steps, annealing time is 2h, and annealing temperature is 60～80 DEG C.
Preferably, in soaking step, vertically drop in silication liquid bath 20 using fixture 10, silication liquid does not have completely
Cross plastic cement products 100 to be soaked, soak time is 3～5min, make plastic surface form one layer of 15～20 microns of thick densification
Siliconized film.
Preferably, in curing schedule, plastic cement products 1003～5min is irradiated using uv ultraviolet, irradiation energy is
800～1500j.This have the advantage that and so that silication liquid energy is enough quickly solidified, and can perfectly and plastic cement products 100
In conjunction with.
Preferably, also include checking and packaging step: the plastic cement products 100 after solidification are tested and wrapped
Dress.
The above is only the preferred embodiment of the present invention it is noted that ordinary skill people for the art
For member, on the premise of without departing from the technology of the present invention principle, some improvement can also be made and deform, these improve and deform
Also should be regarded as protection scope of the present invention.
Claims (9)
1. the bad ameliorative way of three dimensional display screen products silicification technics hydrops, plastic cement products be carried out, anneal, soaking,
Cured；It is characterized in that: also comprise the steps:
Pretreatment: before immersion, the viscosity of adjustment silication liquid is to 30～70cp, solid content to 40～55%；
Hang: before soaking, plastic cement products superconducting tilting suspension and is made the inner surface of plastic cement products down on fixture；
Except hydrops；Using vaccum suction pipe, dead angle hydrops process is carried out to the plastic cement products after soaking.
2. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
In pre-treatment step, the silication liquid after adjustment is circulated filtration.
3. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
In cleaning step, pickling, alkali cleaning and washing are carried out successively to plastic cement products, each scavenging period is 5～10min.
4. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 3 it is characterised in that:
In cleaning step, pickling is carried out using the weak acid liquid for 3～4 for the ph value, alkali cleaning is carried out using the weak lye for 11～13 for the ph value, adopts
Washed with pure water.
5. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
Hang in step, the inner surface of plastic cement products and the angle of gravity direction are 15～20 °.
6. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
In annealing steps, annealing time is 2h, and annealing temperature is 60～80 DEG C.
7. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
In soaking step, soak time is 3～5min.
8. the bad ameliorative way of three dimensional display screen products silicification technics hydrops according to claim 1 it is characterised in that:
In curing schedule, plastic cement products 3～5min is irradiated using uv ultraviolet, irradiation energy is 800～1500j.
9., according to the ameliorative way that the arbitrary described three dimensional display screen products silicification technics hydrops of claim 1 to 8 is bad, it is special
Levy and be: also include checking and packaging step: the plastic cement products after solidification are tested and packed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741227.0A CN106335194A (en) | 2016-08-29 | 2016-08-29 | Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741227.0A CN106335194A (en) | 2016-08-29 | 2016-08-29 | Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106335194A true CN106335194A (en) | 2017-01-18 |
Family
ID=57822530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741227.0A Pending CN106335194A (en) | 2016-08-29 | 2016-08-29 | Method for improving bad liquid accumulation of three-dimensional display screen product siliconization process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925495A (en) * | 2017-03-07 | 2017-07-07 | 昆山三景科技股份有限公司 | The Nanosurface technique for hardening treatment of high-hardness, wearable printing opacity high |
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| EP1029653A2 (en) * | 1999-02-19 | 2000-08-23 | Bridgestone Corporation | Gasket and process for producing the same |
| CN1826432A (en) * | 2003-07-23 | 2006-08-30 | 株式会社藤仓 | Metal loading method and device |
| CN101835015A (en) * | 2010-05-07 | 2010-09-15 | 深圳创维－Rgb电子有限公司 | Processing method for screen sealing panel |
| CN102179897A (en) * | 2011-03-24 | 2011-09-14 | 深圳创维－Rgb电子有限公司 | Method for manufacturing screen sealing panel, screen sealing panel and television |
| CN102858521A (en) * | 2010-04-02 | 2013-01-02 | 埃西勒国际通用光学公司 | Method of dip-coating a lens |
| CN104865711A (en) * | 2015-03-26 | 2015-08-26 | 瑞之路(厦门)眼镜科技有限公司 | PC spectacle lens strengthening method |
-
2016
- 2016-08-29 CN CN201610741227.0A patent/CN106335194A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1029653A2 (en) * | 1999-02-19 | 2000-08-23 | Bridgestone Corporation | Gasket and process for producing the same |
| CN1826432A (en) * | 2003-07-23 | 2006-08-30 | 株式会社藤仓 | Metal loading method and device |
| CN102858521A (en) * | 2010-04-02 | 2013-01-02 | 埃西勒国际通用光学公司 | Method of dip-coating a lens |
| CN101835015A (en) * | 2010-05-07 | 2010-09-15 | 深圳创维－Rgb电子有限公司 | Processing method for screen sealing panel |
| CN102179897A (en) * | 2011-03-24 | 2011-09-14 | 深圳创维－Rgb电子有限公司 | Method for manufacturing screen sealing panel, screen sealing panel and television |
| CN104865711A (en) * | 2015-03-26 | 2015-08-26 | 瑞之路(厦门)眼镜科技有限公司 | PC spectacle lens strengthening method |
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| D.萨塔斯: "《塑料的修饰和装潢》", 31 March 1992, 中国石化出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106925495A (en) * | 2017-03-07 | 2017-07-07 | 昆山三景科技股份有限公司 | The Nanosurface technique for hardening treatment of high-hardness, wearable printing opacity high |
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| CB02 | Change of applicant information |
Address after: 215300 Ruike Road 158, Kunshan High-tech Zone, Suzhou City, Jiangsu Province Applicant after: Kunshan Sanjing Technology Co., Ltd. Address before: 215300 Jiangsu City, Suzhou province Kunshan city north of the city on the south side of the ring road Applicant before: Kunshan Sanjing Technology Co., Ltd. |
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Application publication date: 20170118 |
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| RJ01 | Rejection of invention patent application after publication |