CN102837351A - Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method - Google Patents
Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method Download PDFInfo
- Publication number
- CN102837351A CN102837351A CN2012103621917A CN201210362191A CN102837351A CN 102837351 A CN102837351 A CN 102837351A CN 2012103621917 A CN2012103621917 A CN 2012103621917A CN 201210362191 A CN201210362191 A CN 201210362191A CN 102837351 A CN102837351 A CN 102837351A
- Authority
- CN
- China
- Prior art keywords
- upper plate
- vacuum tank
- micro
- mixed material
- panel
- 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.)
- Pending
Links
Images
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention relates to a method for preparing a microlite panel by using aluminum hydroxide and aluminum powder and a device for realizing the method and belongs to the technical field of industry processing. According to a processing method for processing the microlite panel by utilizing nanoscale aluminum hydroxide and aluminum powder, the raw materials are composed of unsaturated polyester resin, Al(OH)3 fine powder, pearlescent pigment, color paste, methyl ethyl ketone oxidation, cobalt naphthenate, gas-phase silicon dioxide and coupling agent; the coarse whiting in the prior art is replaced by the gas-phase silicon dioxide, so that the anti-corrosion effect of the molded panel is better; and a unidirectional inner pressing vacuum pumping technique is adopted for molding the mixed raw materials. According to the device for realizing the method, an air bag connected with an air compressor is arranged at the top of an upper plate of the present vacuum tank, is served as the power of the upper plate and is used for causing the upper plate to downward press the mixed raw materials. According to the method provided by the invention, the decomposing problem of the coarse whiting caused by being in contact with water is solved at the stage of the raw materials of the microlite panel. The strength and the surface smoothness of the panel are greatly increased, so that the corrosion resistance of the panel is better and the appearance is more beautiful.
Description
Technical field
The invention belongs to the technical field of industrial processes, be specifically related to a kind of instrument for preparing the method for micro-crystal stone plate and realize this method.
Background technology
The raising day by day of Along with people's living standard; With attention to quality of life; Green material more and more becomes the favorite of building materials market; And with the raw material that the aluminium hydroxide aluminium powder does not radiate as having, commercial production is easier to obtain, the increasing raw material that becomes the commercial production building materials is a primary raw material with it especially; The micro-crystal stone plate of producing is because of its nothing is radiated, do not absorbed water, not oxidation, colour-fast, no color differnece, indeformable, a series of advantages such as intensity is high, glossiness height become the outstanding person in the sheet material class building materials.In the prior art, mainly close alkyd resin, AL (OH) with insatiable hunger
3Fine powder, pearlescent pigment, mill base, MEKP, cobalt naphthenate, powdered whiting, coupling agent are that raw material mixes; Then mixture is put into the airtight casing of aluminium alloy; The airtight casing of aluminium alloy links to each other with vavuum pump; Put into the operation that the casing of composite material vacuumizes, make mixture under vacuum state, synthesize micro-crystal stone plate with fixed attention.In forming process, with the supporting sealed aluminum alloy tank of processing unit (plant) of this process for linking to each other with vavuum pump.The powdered whiting that contains in the products material because of prior art is met water and is prone to decompose, and then causes causing in the use fracture of sheet material.In addition; Because micro-crystal stone plate is mixed material closing with fixed attention naturally in no external force, vacuum environment; Bubble in the mixed material can not all be discharged; Cause the inside and the surface of micro-crystal stone plate to have bubble residual, air entrapment reduces the intensity of sheet material, and the bubble impression of outer surface makes bad, the out-of-flatness of the surface smoothness of sheet material.
Summary of the invention
For solving the problems of the technologies described above; The invention provides the processing method that a kind of material combination of utilizing fumed silica to replace traditional product " powdered whiting " is processed micro-crystal stone plate; Further improvement also utilizes the unidirectional interior technology that vacuumizes of pressing, and partly applies the process and and the matching used device of this process of extra pressure to the mixed material of micro-crystal stone plate.
The aluminium hydroxide aluminium powder prepares the micro-crystal stone plate method, and its step is following: a. prepares material: alkyd resin, AL (0H) are closed in insatiable hunger
3Fine powder, pearlescent pigment, mill base, MEKP, cobalt naphthenate, fumed silica, coupling agent;
B. mix: but the raw material among the step a is mixed into the mixed material of machining sheet; C. cartonning: the mixed material among the step b is put into vacuum tank;
D. moulding: start the vavuum pump that links to each other with vacuum tank and make vacuum tank become vacuum state, make the mixed material of putting into wherein become micro-crystal stone plate.
As important improvement of the present invention, adopt unidirectional interior the pressure to vacuumize technology in the moulding of described steps d, specific as follows: the upper plate of vacuum tank moves downward, and oppresses mixed material, is aided with to make the mixed material moulding under the vacuum state.
For making the above-mentioned unidirectional interior technology of vacuumizing of pressing be able to implement, the present invention also improves shaped device, and an air bag that links to each other with air compressor machine is installed as upper plate power in vacuum tank upper plate top, makes upper plate make it moulding to the lower compression mixed material.
The present invention utilizes fumed silica to replace the material combination of traditional product " powdered whiting ", makes micro-crystal stone plate meet the problem of water decomposition in the raw material part with regard to having prevented powdered whiting.Adopt unidirectional interior the pressure to vacuumize technology on this basis, make the bubble of sheet material in formative stage discharge mixed material as much as possible, improved the intensity and the surface smoothness of sheet material greatly, make the corrosion resistance of sheet material better, appearance is more attractive in appearance.
Description of drawings
Fig. 1: press in unidirectional and vacuumize shaping box;
Fig. 2: the vacuum forming case of prior art;
Among the figure: 1. vacuum tank 2. upper plates 3. air bags 4. air compressor machines 5. vibrating motors 6. vavuum pumps
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described:
The aluminium hydroxide aluminium powder prepares the micro-crystal stone plate method, and its step is following:
A. prepare material: alkyd resin, AL (0H) are closed in insatiable hunger
3Fine powder, pearlescent pigment, mill base, MEKP, cobalt naphthenate, fumed silica, coupling agent;
B. mix: but the raw material among the step a is mixed into the mixed material of machining sheet;
C. cartonning: the mixed material among the step b is put into vacuum tank 1;
D. moulding: start the vavuum pump 6 that links to each other with vacuum tank 1 and make vacuum tank 1 become vacuum state, make the mixed material of putting into wherein become micro-crystal stone plate.
In technique scheme, adopt fumed silica to replace powdered whiting of the prior art, make after the moulding anti-corrosion effects of sheet material better.
In the preparation material stage in step a, the best proportioning of each prong material is: alkyd resin 30-33% is closed in insatiable hunger; AL (OH)
3Fine powder 67-68%; Pearlescent pigment 0.5%; Mill base 0.008%; MEKP accounts for 0.7% of weight resin; Cobalt naphthenate accounts for 0.5% of weight resin; Vapor phase method SiO
2Account for 0.5% of weight resin; Coupling agent accounts for 0.001% of weight resin.
As important improvement of the present invention, adopt unidirectional interior the pressure to vacuumize technology in the moulding of described steps d, specific as follows: the upper plate 2 of vacuum tank 1 moves downward, and oppresses mixed material, is aided with to make the mixed material moulding under the vacuum state.
For making the above-mentioned unidirectional interior technology of vacuumizing of pressing be able to implement; The present invention also improves the shaped device of prior art; Concrete structure is: vacuum tank 1 links to each other with vavuum pump 6; An air bag 3 that links to each other with air compressor machine 4 is installed as upper plate 2 power in vacuum tank upper plate 2 tops, makes upper plate 2 can move downward the compressing mixed material, makes the mixed material moulding.
The tank material of the vacuum tank 1 after the described improvement is selected high voltage bearing steel plate for use.
More thorough for what bubble in the mixed material was overflowed, at the upper plate 2 of vacuum tank 1 vibrating motors 5 are installed, drive upper plate 2 vibrations through vibrating motor, thereby the compressing mixed material is overflowed bubble.
After batching was made a gift to someone vacuum tank, air bag 3 promoted upper plate 2 and presses down batching, simultaneously bobbing machine 5 vibration batchings.Vavuum pump 6 vacuumizes, and has dwindled the powder particle gap, makes atmospheric density reduction in the casing, helps to vacuumize effect, avoids product bubble phenomenon to occur.
Through the micro-crystal stone plate of said method and processing unit (plant) production, Mohs' hardness 51-55 fire prevention index 30-31% alkali resistance 0.9 acid resistance 0.05 water absorption rate 0.06% anti-folding 14.20 resistance to compressions 44 lustrous surfaces＞96%
Protection scope of the present invention is not limited only to the disclosed technical scheme of specific embodiment part; All methods of having utilized fumed silica to replace the method for powdered whiting and having utilized the unidirectional interior pressure technology of vacuumizing to process micro-crystal stone plate all fall into protection scope of the present invention, and all devices that contains air compressor machine, air bag controlled upper plate compacting micro-crystal stone plate also fall into protection scope of the present invention.
Claims (6)
1. the aluminium hydroxide aluminium powder prepares the micro-crystal stone plate method, and its step is following:
A. prepare material: alkyd resin, AL (OH) are closed in insatiable hunger
3Fine powder, pearlescent pigment, mill base, MEKP, cobalt naphthenate, fumed silica, coupling agent;
B. mix: but the raw material among the step a is mixed into the mixed material of machining sheet;
C. cartonning: the mixed material among the step b is put into vacuum tank (1);
D. moulding: start the vavuum pump (6) that links to each other with vacuum tank (1) and make vacuum tank (1) become vacuum state, make the mixed material of putting into wherein become micro-crystal stone plate.
2. aluminium hydroxide aluminium powder according to claim 1 prepares the micro-crystal stone plate method, it is characterized in that: the best proportioning of each prong material is: alkyd resin 30-33% is closed in insatiable hunger; AL (OH)
3Fine powder 67-68%; Pearlescent pigment 0.5%; Mill base 0.008%; MEKP accounts for 0.7% of weight resin; Cobalt naphthenate accounts for 0.5% of weight resin; Vapor phase method SiO
2Account for 0.5% of weight resin; Coupling agent accounts for 0.001% of weight resin.
3. prepare the micro-crystal stone plate method according to claim 1 or the described aluminium hydroxide aluminium powder of 2 arbitrary claims, it is characterized in that: in steps d, the upper plate (2) of vacuum tank (1) moves downward, and oppresses mixed material, is aided with to make the mixed material moulding under the vacuum state.
4. realize that the aluminium hydroxide aluminium powder of claim 3 prepares the device of micro-crystal stone plate method; Comprise that vacuum tank, vavuum pump, vacuum tank link to each other with vavuum pump; It is characterized in that: also comprise air bag (3), air compressor machine 4, upper plate (2) casing relatively can move downward, and air compressor machine (4) links to each other with air bag (3) as upper plate (2) power; Be installed in vacuum tank upper plate (2) top, make upper plate (2) can move downward the compressing mixed material.
5. realization aluminium hydroxide aluminium powder according to claim 4 prepares the device of micro-crystal stone plate method, it is characterized in that: the tank material of vacuum tank (1) is selected high voltage bearing steel plate for use.
6. realization aluminium hydroxide aluminium powder according to claim 4 prepares the device of micro-crystal stone plate method; It is characterized in that: the upper plate (2) in vacuum tank (1) is installed vibrating motor (5); Drive upper plate (2) vibration through vibrating motor, thereby the compressing mixed material is overflowed bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103621917A CN102837351A (en) | 2012-09-26 | 2012-09-26 | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103621917A CN102837351A (en) | 2012-09-26 | 2012-09-26 | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102837351A true CN102837351A (en) | 2012-12-26 |
Family
ID=47365203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103621917A Pending CN102837351A (en) | 2012-09-26 | 2012-09-26 | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102837351A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463005A (en) * | 2020-04-03 | 2020-07-28 | 娄底市利通磁电科技有限公司 | Powder forming machine is used in production of soft magnetic core |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566210A (en) * | 2003-07-04 | 2005-01-19 | 冯伟康 | Reinforced solid surface materials |
| CN101003183A (en) * | 2006-01-20 | 2007-07-25 | 金国华 | Method for fabricating artificial stone, and artificial stone with luminescence function, and products |
| CN101805151A (en) * | 2010-03-26 | 2010-08-18 | 广州戈兰迪高分子材料有限公司 | Noctilucent artificial stone and preparation method thereof |
| CN202241535U (en) * | 2011-08-29 | 2012-05-30 | 罗学恒 | Synthetic quartz stone pressing machine |
-
2012
- 2012-09-26 CN CN2012103621917A patent/CN102837351A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1566210A (en) * | 2003-07-04 | 2005-01-19 | 冯伟康 | Reinforced solid surface materials |
| CN101003183A (en) * | 2006-01-20 | 2007-07-25 | 金国华 | Method for fabricating artificial stone, and artificial stone with luminescence function, and products |
| CN101805151A (en) * | 2010-03-26 | 2010-08-18 | 广州戈兰迪高分子材料有限公司 | Noctilucent artificial stone and preparation method thereof |
| CN202241535U (en) * | 2011-08-29 | 2012-05-30 | 罗学恒 | Synthetic quartz stone pressing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111463005A (en) * | 2020-04-03 | 2020-07-28 | 娄底市利通磁电科技有限公司 | Powder forming machine is used in production of soft magnetic core |
| CN111463005B (en) * | 2020-04-03 | 2021-08-24 | 娄底市利通磁电科技有限公司 | Powder forming machine is used in production of soft magnetic core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102229189B (en) | Square stock type artificial quartzite plate and manufacturing method thereof | |
| CN109265072B (en) | Multilayer artificial stone and preparation method thereof | |
| CN204891634U (en) | Decorate crushing all -in -one that mixes of coating for engineering | |
| AU2019204700B2 (en) | Molding machine for synthesizing stone by means of beats of heavy hammer, and processing technology | |
| CN112373073B (en) | Preparation process of synthetic quartz stone imitating three-dimensional texture of natural stone | |
| CN101941233B (en) | Preparation method of artificial stone with imitated wood grain pattern and artificial stone | |
| CN106915921A (en) | A kind of fire retardant man-made quartzite slate and preparation method thereof | |
| CN205462398U (en) | Jaw crusher | |
| CN109225557B (en) | Production process of light lime-sand brick | |
| CN104478290A (en) | Anti-aging artificial quartz stone panel and preparation method thereof | |
| CN102837351A (en) | Method for preparing microlite panel by using aluminum hydroxide and aluminum powder and device for realizing method | |
| CN103396041B (en) | Artificial high-purity quartz stone runner wheel and grinding base and preparation method thereof | |
| CN104478291A (en) | Pressure-proof antibacterial artificial quartz stone plate and preparation method thereof | |
| CN106493834A (en) | The ceramic another part isostatic cool pressing base particular manufacturing craft of deep chamber top dome alms bowl class and using method | |
| CN103232183A (en) | Universal quartz slabstone and preparation method thereof | |
| WO2008086701A1 (en) | A forming machine of sheet made of industrial synthetic stone | |
| CN104529246A (en) | Antibacterial and fireproof artificial quartzite board and preparation method thereof | |
| EP1753704A1 (en) | Building product material and method for making it | |
| CN106145774A (en) | A kind of flame-proof explosion-proof artificial quartz in lump | |
| CN103588430A (en) | Ecotype wall decoration powder making method and lightweight face brick making method | |
| CN101804660A (en) | Method for producing quartz granite by using yellow river sand and forming device thereof | |
| CN206996790U (en) | A kind of powdered whiting grading crushing device | |
| CN214439678U (en) | Metal spraying plastic powder production is with smashing levigating device | |
| CN104294077A (en) | SiC/Cu composite material and preparation method thereof | |
| CN204638038U (en) | A kind of thermohardening lacquer powder efficient material mixer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |