CN105328919A - Carbon fiber board manufacturing method and product thereof - Google Patents
Carbon fiber board manufacturing method and product thereof Download PDFInfo
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- CN105328919A CN105328919A CN201410158191.4A CN201410158191A CN105328919A CN 105328919 A CN105328919 A CN 105328919A CN 201410158191 A CN201410158191 A CN 201410158191A CN 105328919 A CN105328919 A CN 105328919A
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Abstract
The invention reveals a carbon fiber board manufacturing method and a product thereof. The method comprises the following steps: cutting pre-dip cloth; overlapping the pre-dip cloth, printing a pearlescent printing ink on the surface of the pre-dip cloth; placing the pre-dip cloth in a die, closing the die and heating, wherein the temperature of the die is kept at a first temperature value; placing the die between the heating plates of a vulcanizer for heating so that the temperature of the die can reach a second temperature value; applying pressure to a slide block, applying pressure to the semi-solid pre-dip cloth by means of the slide block after a cooling phase is carried out; after steam pressure in a pipeline reaches a target value, carrying out heat insulation, then closing a steam inlet valve; after insulation is completed, turning on a cooling liquid switch, cooling an upper die and a lower die, and then opening the die and taking out the carbon fiber board product. The product is the product manufactured by the method, so that the carbon fiber board with different pearlescent effects can be obtained, spraying processing is not required, product cost is reduced, process is simple, and batch production repeatability is good.
Description
[technical field]
The present invention relates to manufacture method of the fine plate of a kind of carbon and products thereof, particularly a kind of have manufacture method of the fine plate of carbon of pearl effect and products thereof.
[background technology]
Carbon cloth soaks resin by carbon fiber wire and forms, have efficiently high-strength after curing molding, the advantages such as the thermal conductivity that lightweight, thickness is thin, high temperature resistant and good, use is all had, as antidetonation, reinforcing, reinforcement and fire proofing material in the fields such as aviation, sports equipment, building industry, fire-fighting.Along with the development of 3C industry, consumer proposes the requirement of lightweight and high strength to 3C Product, and therefore the fine plate of carbon will progress into 3C industry, and the fine plate color of the carbon because of pressing is single, and surface needs sprayed coating just can reach the effect of decorative appearance.
But, change the single problem of the fine plate color of carbon by the mode of sprayed coating, the price of the fine panel products of carbon can be increased.
In view of this, manufacture method developing the fine plate of a kind of carbon and products thereof is necessary in fact, to solve the high problem of carbon fiber product appearance processing cost.
[summary of the invention]
Therefore, the object of this invention is to provide manufacture method of the fine plate of a kind of carbon and products thereof, to solve the high problem of carbon fiber product appearance processing cost.
In order to achieve the above object, the manufacture method of the fine plate of carbon of the present invention, the method adopts a mould and a vulcanizer, described mould has upper die and lower die and is embedded in the pipeline in described upper die and lower die, the inside of described patrix has a movable sliding block, be provided with air pressure valve between described patrix and described slide block, described mould can be placed between the heating plate of described vulcanizer, and the method comprises the following steps:
(1) first prepreg cloth is cut into required size;
(2) by the prepreg cloth cut according to 0 ° that is as the criterion with fiber silking direction together with the mode of 90 ° repeatedly cross lamination;
(3) at superimposed good prepreg cloth surface printing pearl ink;
(4) prepreg cloth printed is put into mould, the steam passing into very first time length in the pipeline of the backward described mould of matched moulds heats, and now the temperature of mould maintains the first temperature value;
(5), between the heating plate described mould being placed in vulcanizer, carry out the heating of the second time span, make the patrix of described mould and counterdie reach the second temperature value;
(6) open the supercharging switch of described air pressure valve, pressure is applied to described slide block, is exerted pressure, after this pressure remains to temperature-fall period by the prepreg cloth of described slide block to semi-solid preparation always;
(7) open steam and enter valve, close vapor outlet port valve, make the steam pressure in described pipeline reach a desired value, carry out the insulation of the 3rd time span, then close steam and enter valve;
(8) insulation terminates rear unlatching cooling liquid switch, makes to be full of cooling liquid in described pipeline, described upper die and lower die is carried out to the cooling of the 4th time span, and opening mold takes out the fine panel products of shaping carbon afterwards.
Optionally, the formula of the pearl ink in described step (3) is the following proportioning according to mass fraction: pearl essence 4.5%-17%; Low-molecular-weight alcohol 80%-95%; Wetting agent 0.5%-3%.
Optionally, described low-molecular-weight alcohol be propane diols, ethylene glycol, butanediol, glycerine at least one of them.
Optionally, described pearl essence be T10-02ArcticFire, Colorstream company of T10-01ViolaFantasy, Colorstream company of F10-00AutumnMystery, Colorstream company of miraval5425, Colorstream company of Merck company T1-03TropicSunrise at least one of them.
Optionally, described wetting agent is BYK company
at least one of them.
Optionally, the printing screen plate in described step (3) is 200 ~ 300 orders, and thickness is 10 ~ 30 μm, and tension force is 10 ~ 30N.
Optionally, in described step (4), described very first time length is 15s ~ 25s, and described first temperature value is 80 ~ 120 DEG C.
Optionally, in described step (5), the model of described vulcanizer is new Ji board VA-250.
Optionally, in described step (5), described second time span is 700s ~ 1000s, and described second temperature value is 120 ~ 140 DEG C.
Optionally, in described step (5), when described vulcanizer put into by described mould, the heating plate of described vulcanizer has a preset temperature, and described preset temperature is 160 ~ 220 DEG C.
Optionally, in described step (6), opening the supercharging switch of described air pressure valve, is 5 ~ 20kg/cm to described slide block applied pressure value
2.
Optionally, in described step (7), the desired value of the true atmospheric pressure in described pipeline is 5 ~ 7kg/cm
2.
Optionally, in described step (7), described 3rd time span is 300 ~ 500s.
Optionally, in described step (8), described 4th time span is 50 ~ 200s.
Optionally, in described step (8), opening mold for the previous period in, open the compression relief cock of described air pressure valve, the pressure in described mould let out and removes.
The present invention also provides a kind of product, and this product is the product produced through the manufacture method of the fine plate of described carbon.
Compared to prior art, utilize the manufacture method of the fine plate of carbon of the present invention, adopt the technological process of printing pearl ink, the fine plate of carbon of different pearlescent appearance effect can be obtained, the fine plate of carbon after shaping can change outward appearance without the need to spray treatment, reduces the production cost of product, and then reduces price, simultaneously technique is simple, volume production reproducible.
[accompanying drawing explanation]
The mould structure schematic diagram that the manufacture method that Fig. 1 illustrates the fine plate of carbon of the present invention adopts.
Fig. 2 illustrates the flow chart of steps of the manufacture method of the fine plate of carbon of the present invention.
The product surface design sketch that the manufacture method that Fig. 3 illustrates the fine plate of carbon of the present invention produces.
[detailed description of the invention]
For having further understanding to object of the present invention, method step and effect, be now described with reference to the accompanying drawings as follows:
Incorporated by reference to consulting Fig. 1, Fig. 2, the mould structure schematic diagram that the manufacture method that Fig. 1 illustrates the fine plate of carbon of the present invention adopts, Fig. 2 illustrate the flow chart of steps of the manufacture method of the fine plate of carbon of the present invention.
In order to achieve the above object, the manufacture method of the fine plate of carbon of the present invention, the method adopts a mould and a vulcanizer, the pipeline 70 that described mould has patrix 10, counterdie 40 and is embedded in described patrix 10, counterdie 40, the inside of described patrix 10 has a movable sliding block 20, be provided with air pressure valve 50 between described patrix 10 and described slide block 20, described mould can be placed between the heating plate 60 of described vulcanizer, and the method comprises the following steps:
Step 101: first prepreg cloth 30 is cut into required size.
Step 102: by the prepreg cloth 30 cut according to 0 ° that is as the criterion with fiber silking direction together with the mode of 90 ° repeatedly cross lamination.
Step 103: at superimposed good prepreg cloth 30 surface printing pearl ink.The formula of described pearl ink is the following proportioning according to mass fraction: pearl essence 4.5%-17%; Low-molecular-weight alcohol 80%-95%; Wetting agent 0.5%-3%.Described low-molecular-weight alcohol be propane diols, ethylene glycol, butanediol, glycerine at least one of them.Described pearl essence be T10-02ArcticFire, Colorstream company of T10-01ViolaFantasy, Colorstream company of F10-00AutumnMystery, Colorstream company of miraval5425, Colorstream company of Merck company T1-03TropicSunrise at least one of them.Described wetting agent is BYK company
at least one of them.Wherein, printing screen plate is 200 ~ 300 orders, and thickness is 10 ~ 30 μm, and tension force is 10 ~ 30N.
Step 104: the prepreg cloth 30 printed is put into mould, the steam passing into very first time length in the pipeline 70 of the backward described mould of matched moulds heats, and now the temperature of mould maintains the first temperature value.Described very first time length is 15s ~ 25s, and described first temperature value is 80 ~ 120 DEG C.
Step 105: between the heating plate 60 described mould being placed in vulcanizer, carry out the heating of the second time span, make the patrix 10 of described mould and counterdie 40 reach one second temperature value.The model of described vulcanizer is new Ji board VA-250.Described second time span is 700s ~ 1000s, and described second temperature value is 120 ~ 140 DEG C.When described vulcanizer put into by described mould, the heating plate of described vulcanizer has a preset temperature, and described preset temperature is 160 ~ 220 DEG C.
Step 106: the supercharging switch opening described air pressure valve 50, applies pressure to described slide block 20, is exerted pressure, after this pressure remains to temperature-fall period always by the prepreg cloth 30 of described slide block 20 pairs of semi-solid preparations.Opening the supercharging switch of described air pressure valve 50, is 5 ~ 20kg/cm to described slide block 20 applied pressure value
2.
Step 107: open steam and enter valve, close vapor outlet port valve, make the steam pressure in described pipeline 70 reach a desired value, carry out the insulation of the 3rd time span, then closes steam and enters valve.The desired value of the true atmospheric pressure in described pipeline 70 is 5 ~ 7kg/cm
2.Described 3rd time span is 300 ~ 500s.
Step 108: insulation terminates rear unlatching cooling liquid switch, makes to be full of cooling liquid in described pipeline 70, described patrix 10 and counterdie 40 is carried out to the cooling of the 4th time span, opening mold takes out the fine panel products of shaping carbon afterwards.Described 4th time span is 50 ~ 200s.Opening mold for the previous period in, open the compression relief cock of described air pressure valve 50, the pressure in described mould let out and removes.
The present invention also provides a kind of product, and this product is the product produced through the manufacture method of the fine plate of described carbon.
Please combine again and consult Fig. 3, the product surface design sketch that the manufacture method that Fig. 3 illustrates the fine plate of carbon of the present invention produces.
Utilize the manufacture method of the fine plate of carbon of the present invention, adopt the technological process of printing pearl ink, the fine plate of carbon of different pearl effect can be obtained, the fine plate of carbon after shaping can solve single open defect without the need to spray treatment, reduce the production cost of product, and then reduction product price, simultaneously technique is simple, volume production reproducible.
It is noted that the invention is not restricted to above-mentioned embodiment, any simple modification that any those skilled in the art do above-described embodiment based on technical solution of the present invention, equivalent variations and modification, all fall within the scope of protection of the present invention.
Claims (15)
1. the manufacture method of the fine plate of carbon, the method adopts a mould and a vulcanizer, described mould has upper die and lower die and is embedded in the pipeline in described upper die and lower die, the inside of described patrix has a movable sliding block, air pressure valve is provided with between described patrix and described slide block, described mould can be placed between the heating plate of described vulcanizer, and the method comprises the following steps:
(1) first prepreg cloth is cut into required size;
(2) by the prepreg cloth cut according to 0 ° that is as the criterion with fiber silking direction together with the mode of 90 ° repeatedly cross lamination;
(3) at superimposed good prepreg cloth surface printing pearl ink;
(4) prepreg cloth printed is put into mould, the steam passing into very first time length in the pipeline of the backward described mould of matched moulds heats, and now the temperature of mould maintains the first temperature value;
(5), between the heating plate described mould being placed in vulcanizer, carry out the heating of the second time span, make the patrix of described mould and counterdie reach one second temperature value;
(6) open the supercharging switch of described air pressure valve, pressure is applied to described slide block, is exerted pressure, after this pressure remains to temperature-fall period by the prepreg cloth of described slide block to semi-solid preparation always;
(7) open steam and enter valve, close vapor outlet port valve, make the steam pressure in described pipeline reach a desired value, carry out the insulation of the 3rd time span, then close steam and enter valve;
(8) insulation terminates rear unlatching cooling liquid switch, makes to be full of cooling liquid in described pipeline, described upper die and lower die is carried out to the cooling of the 4th time span, and opening mold takes out the fine panel products of shaping carbon afterwards.
2. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, the formula of the pearl ink in described step (3) is the following proportioning according to mass fraction: pearl essence 4.5%-17%; Low-molecular-weight alcohol 80%-95%; Wetting agent 0.5%-3%.
3. the manufacture method of the fine plate of carbon as claimed in claim 2, is characterized in that, described low-molecular-weight alcohol be propane diols, ethylene glycol, butanediol, glycerine at least one of them.
4. the manufacture method of the fine plate of carbon as claimed in claim 2, it is characterized in that, described pearl essence be T10-02ArcticFire, Colorstream company of T10-01ViolaFantasy, Colorstream company of F10-00AutumnMystery, Colorstream company of miraval5425, Colorstream company of Merck company T1-03TropicSunrise at least one of them.
5. the manufacture method of the fine plate of carbon as claimed in claim 2, is characterized in that, described wetting agent be BYK company Anti-terra-204,
at least one of them.
6. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, the printing screen plate in described step (3) is 200 ~ 300 orders, and thickness is 10 ~ 30 μm, and tension force is 10 ~ 30N.
7. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, in described step (4), described very first time length is 15s ~ 25s, and described first temperature value is 80 ~ 120 DEG C.
8. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, described second time span is 700s ~ 1000s, and described second temperature value is 120 ~ 140 DEG C.
9. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, in described step (5), when described vulcanizer put into by described mould, the heating plate of described vulcanizer has a preset temperature, and described preset temperature is 160 ~ 220 DEG C.
10. the manufacture method of the fine plate of carbon as claimed in claim 1, it is characterized in that, in described step (6), open the supercharging switch of described air pressure valve, is 5 ~ 20kg/cm to described slide block applied pressure value
2.
The manufacture method of the fine plate of 11. carbon as claimed in claim 1, it is characterized in that, in described step (7), the desired value of the true atmospheric pressure in described pipeline is 5 ~ 7kg/cm
2.
The manufacture method of the fine plate of 12. carbon as claimed in claim 1, it is characterized in that, in described step (7), described 3rd time span is 300 ~ 500s.
The manufacture method of the fine plate of 13. carbon as claimed in claim 1, it is characterized in that, in described step (8), described 4th time span is 50 ~ 200s.
The manufacture method of the fine plates of 14. carbon as claimed in claim 1, is characterized in that, in described step (8), opening mold for the previous period in, open the compression relief cock of described air pressure valve, the pressure in described mould let out and removes.
15. 1 kinds of products, the product of this product for producing through the manufacture method of the fine plate of the carbon according to any one of claim 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158191.4A CN105328919A (en) | 2014-08-13 | 2014-08-13 | Carbon fiber board manufacturing method and product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410158191.4A CN105328919A (en) | 2014-08-13 | 2014-08-13 | Carbon fiber board manufacturing method and product thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105328919A true CN105328919A (en) | 2016-02-17 |
Family
ID=55279778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410158191.4A Pending CN105328919A (en) | 2014-08-13 | 2014-08-13 | Carbon fiber board manufacturing method and product thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105328919A (en) |
Citations (9)
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| WO1998038031A2 (en) * | 1997-02-27 | 1998-09-03 | Advanced Composites Group Ltd. | Improvements in or relating to moulding methods and moulded articles |
| US20040071948A1 (en) * | 2002-08-30 | 2004-04-15 | Regis Gallet | Composite products and molded articles obtained from said products |
| CN101333353A (en) * | 2008-05-13 | 2008-12-31 | 常德金鹏印务有限公司 | Purple pearly luster optical variable anti-counterfeiting ink |
| CN101934620A (en) * | 2010-07-27 | 2011-01-05 | 河北永新包装有限公司 | Composite film with local pearl effect and preparation method thereof |
| CN102452174A (en) * | 2011-07-28 | 2012-05-16 | 昆山同寅兴业机电制造有限公司 | Air pressure shaping technology of carbon fiber product and glass fiber product and used die |
| CN102785372A (en) * | 2012-09-04 | 2012-11-21 | 株洲时代新材料科技股份有限公司 | Method for manufacturing fiber reinforced plastic plate type spring |
| CN103128960A (en) * | 2011-11-24 | 2013-06-05 | 明安国际企业股份有限公司 | Manufacturing method of plate-shaped fiber-reinforced product |
| CN103167646A (en) * | 2011-12-10 | 2013-06-19 | 江阴市霖肯科技有限公司 | Assembly craft of far infrared electric heating air conditioner heating chip |
| CN103261290A (en) * | 2010-12-13 | 2013-08-21 | 东丽株式会社 | Carbon fiber prepreg, method for producing same and carbon fiber reinforced composite material |
-
2014
- 2014-08-13 CN CN201410158191.4A patent/CN105328919A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998038031A2 (en) * | 1997-02-27 | 1998-09-03 | Advanced Composites Group Ltd. | Improvements in or relating to moulding methods and moulded articles |
| US20040071948A1 (en) * | 2002-08-30 | 2004-04-15 | Regis Gallet | Composite products and molded articles obtained from said products |
| CN101333353A (en) * | 2008-05-13 | 2008-12-31 | 常德金鹏印务有限公司 | Purple pearly luster optical variable anti-counterfeiting ink |
| CN101934620A (en) * | 2010-07-27 | 2011-01-05 | 河北永新包装有限公司 | Composite film with local pearl effect and preparation method thereof |
| CN103261290A (en) * | 2010-12-13 | 2013-08-21 | 东丽株式会社 | Carbon fiber prepreg, method for producing same and carbon fiber reinforced composite material |
| CN102452174A (en) * | 2011-07-28 | 2012-05-16 | 昆山同寅兴业机电制造有限公司 | Air pressure shaping technology of carbon fiber product and glass fiber product and used die |
| CN103128960A (en) * | 2011-11-24 | 2013-06-05 | 明安国际企业股份有限公司 | Manufacturing method of plate-shaped fiber-reinforced product |
| CN103167646A (en) * | 2011-12-10 | 2013-06-19 | 江阴市霖肯科技有限公司 | Assembly craft of far infrared electric heating air conditioner heating chip |
| CN102785372A (en) * | 2012-09-04 | 2012-11-21 | 株洲时代新材料科技股份有限公司 | Method for manufacturing fiber reinforced plastic plate type spring |
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