CN109647681A - A kind of coating technique for cement fibrolite plate production - Google Patents
A kind of coating technique for cement fibrolite plate production Download PDFInfo
- Publication number
- CN109647681A CN109647681A CN201811320758.8A CN201811320758A CN109647681A CN 109647681 A CN109647681 A CN 109647681A CN 201811320758 A CN201811320758 A CN 201811320758A CN 109647681 A CN109647681 A CN 109647681A
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- CN
- China
- Prior art keywords
- plate
- cement fibrolite
- fibrolite plate
- time
- roller coating
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
- B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
- B05D3/065—After-treatment
- B05D3/067—Curing or cross-linking the coating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/56—Three layers or more
- B05D7/58—No clear coat specified
- B05D7/584—No clear coat specified at least some layers being let to dry, at least partially, before applying the next layer
Abstract
The present invention relates to cement fibrolite plate film coating technique fields, in particular a kind of coating technique for cement fibrolite plate production, the following steps are included: S1, surface treatment: carries out pretreatment and with equipment to the processing of cement fibrolite plate plate washed ore to cement fibrolite plate surface mass；Roller coating UV priming paint: S2 is painted the cement fibrolite plate plate after surface treatment by roll coater roller coating UV；S3 solidifies for the first time: at normal temperature, carrying out first time solidification to cement fibrolite plate plate by UV curing, curing time is in 3-10s；S4, polish for the first time: the cement fibrolite plate plate after being solidified by primer sander to first is processed by shot blasting: being painted in S5, roller coating UV: being passed through in roll coater roller coating UV with cement fibrolite plate plate of the primer sander after processed and painted.The present invention can make cement fibrolite plate have hardness big by using UV paint, wearability and the resistance to scraping collision of product and long service life.
Description
Technical field
The present invention relates to cement fibrolite plate film coating technique field more particularly to a kind of overlay films for cement fibrolite plate production
Technique.
Background technique
Cement fibrolite plate, also known as fiber cement board and fiber cement board pressure.Be using siliceous, calcareous material as main material,
Be added plant fiber, by slurrying, copy take, pressurize, conserve made of a kind of New Building Materials, the common thickness of fiber cement board
Degree has 6,8,10,12,15,18,20,24,30mm etc., and strong producer can be with any thickness within 2.5-100mm customized.
Thickness 4mm hereinafter referred to as ultra thin plate, 4-12mm become conventional plate, 15-30mm and its more than be known as slab, 30mm's or more
Referred to as ultra-thick plate.There is no the small producer of press that can only produce the light water mud plate of 6-12mm；General producer can only produce 4-12mm
Conventional plate, slab does well, and ultra-thick plate can not do；The producer whole nation that thickness 2.5-100mm can be done is few in number.Cement is fine
Dimension plate application range is very extensive, and thin plate can be used for ceiling material, can perforate as sound-absorbing furred ceiling.Conventional plate plate can be used for wall
Body and/or ornament materials, slab can be used as LOFT steel construction floor plates, spring layer plate, exterior wall cladding, rinsing plate etc..
But mesh is there are the hardness of cement fibrolite plate, wearability, resistance to scraping collision, rub resistance performance will improve, use the longevity
Order end, it is therefore desirable to which overlay film improves the various performances of cement fibrolite plate.
In conclusion the present invention propose it is a kind of for cement fibrolite plate production coating technique come improve presently, there are ask
Topic.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and propose.
To achieve the goals above, present invention employs following technical solutions:
A kind of coating technique for cement fibrolite plate production, comprising the following steps:
Surface treatment: S1 carries out pretreatment and with equipment to cement fibrolite plate plate washed ore to cement fibrolite plate surface mass
Processing；
Roller coating UV priming paint: S2 is painted the cement fibrolite plate plate after surface treatment by roll coater roller coating UV；
S3 solidifies for the first time: at normal temperature, first time solidification is carried out to cement fibrolite plate plate by UV curing, when solidification
Between in 3-10s；
S4, polish for the first time: the cement fibrolite plate plate after being solidified by primer sander to first is processed by shot blasting；
It is painted in S5, roller coating UV: being passed through in roll coater roller coating UV with cement fibrolite plate plate of the primer sander after processed and painted；
S6, second of solidification: at normal temperature, solid to painting second of the progress of cement fibrolite plate plate in roller coating UV by UV curing
Change, curing time is in 3-15s；
S7, second of polishing: the cement fibrolite plate plate after being solidified by primer sander to second is processed by shot blasting；
S8, roller coating UV dull finishing coat: by roll coater to the cement fibrolite plate plate roller coating UV finishing coat polished for the second time；
S9, third time solidify: at normal temperature, crossing cement fibrolite plate plate to roller coating UV finishing coat by UV curing and do third time admittedly
Change, curing time is in 3-15s；
Drying: S10 dries cement fibrolite plate plate by air-heater, obtains finished product and be put in storage.
Preferably, the S1, surface mass include the impurity that cement fibrolite plate is made using siliceous, calcareous material as main material
And polishing and dedusting are carried out to Cement fibre plate surface by sander and dust catcher, the sander is using heavy sander
The intensity and precision of structure and sander must assure that best, and the bounce of rubber roller is 0.02mm, and the connector in abrasive band is using soft
Matter connector.
Preferably, the S2, roll coater use cylindrical structure, and the adjusting of steel rod and rubber roller uses gear snail case, coating weight
In 60-120g/ ㎡, the speed control of rubber roller is at 50-60 revs/min.
Preferably, the S3, UV curing use wavelength for the ultraviolet light within the scope of 330-415mm.
Preferably, the S3 is at normal temperature 25-30 degrees Celsius.
Preferably, the S2, roller coating UV priming paint for the first time cannot be too thick, surface drying, and two degree can thick point, half-dried, Tu Liang 20
~40g/ ㎡, roller coating UV finishing coat once also can, 30~40g/ of Tu Liang ㎡.
Compared with prior art, the beneficial effects of the present invention are:
Cement fibrolite plate can be made to have hardness big 1. painting overlay film using UV by cement fibrolite plate, wearability is good, and transparency is good,
The resistance to scraping collision of product, rub resistance and mechanized equipment overcome the human factor in manual operation, keep product color difference smaller, quality
Stablize, in manufacturing process, the harmful substance in plate is decomposed, and by ultraviolet photo-curing machine drying and processing, product is more strong
Kang Huanbao.
2. the equal of cement fibrolite plate overlay film can be guaranteed by carrying out solidifying three times by polishing cement fibrolite plate is secondary
It homogenizes and rationalizes, to improve quality, and improve the service life of cement fibrolite plate, to artificially bringing using valence
Value.
3. by japanning from be all a roll coater always, to save the cost of equipment, at the same also avoid because
It is wasted caused by random more exchange device, to improve work efficiency.
In the present invention, it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art,
The present invention, which paints overlay film using UV by cement fibrolite plate, can make cement fibrolite plate have hardness big, and wearability is good, and transparency is good,
The resistance to scraping collision of product, rub resistance and mechanized equipment overcome the human factor in manual operation, keep product color difference smaller, quality
Stablize, in manufacturing process, the harmful substance in plate is decomposed, and by ultraviolet photo-curing machine drying and processing, product is more strong
Kang Huanbao carries out solidifying the homogenization that can guarantee cement fibrolite plate overlay film three times by polishing cement fibrolite plate is secondary
And rationalization, to improve quality, and improve the service life of cement fibrolite plate.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
A kind of coating technique for cement fibrolite plate production, comprising the following steps:
Surface treatment: S1 carries out pretreatment and with equipment to cement fibrolite plate plate washed ore to cement fibrolite plate surface mass
Processing；
Roller coating UV priming paint: S2 is painted the cement fibrolite plate plate after surface treatment by roll coater roller coating UV；
S3 solidifies for the first time: at normal temperature, first time solidification is carried out to cement fibrolite plate plate by UV curing, when solidification
Between in 3-10s；
S4, polish for the first time: the cement fibrolite plate plate after being solidified by primer sander to first is processed by shot blasting；
It is painted in S5, roller coating UV: being passed through in roll coater roller coating UV with cement fibrolite plate plate of the primer sander after processed and painted；
S6, second of solidification: at normal temperature, solid to painting second of the progress of cement fibrolite plate plate in roller coating UV by UV curing
Change, curing time is in 3-15s；
S7, second of polishing: the cement fibrolite plate plate after being solidified by primer sander to second is processed by shot blasting；
S8, roller coating UV dull finishing coat: by roll coater to the cement fibrolite plate plate roller coating UV finishing coat polished for the second time；
S9, third time solidify: at normal temperature, crossing cement fibrolite plate plate to roller coating UV finishing coat by UV curing and do third time admittedly
Change, curing time is in 3-15s；
Drying: S10 dries cement fibrolite plate plate by air-heater, obtains finished product and be put in storage.
The S1, surface mass include that the impurity of cement fibrolite plate is made as main material using siliceous, calcareous material and leads to
It crosses sander and dust catcher and polishing and dedusting is carried out to Cement fibre plate surface, the sander uses heavy sanding machine structure simultaneously
And the intensity and precision of sander must assure that best, the bounce of rubber roller is 0.02mm, and the connector in abrasive band uses soft connector,
Work the pressure and precision for being to guarantee between roller.
The S2, roll coater use cylindrical structure, and the adjusting of steel rod and rubber roller uses gear snail case, and coating weight is in 60-
120g/ ㎡, the speed control of rubber roller can make UV paint roller coating more uniform at 50-60 revs/min, guarantee cement fibrolite plate plate
Compound film quality.
The S3, UV curing use wavelength for the ultraviolet light within the scope of 330-415mm, after so that UV paint is absorbed light-wave energy
Fast reaction is fully cured in 1-3s, and working is can be avoided extraneous factor and causes cured quality.
The S3 is at normal temperature 25-30 degrees Celsius, and working, it is cured to be to guarantee not interfering with when solidification
Effect, to guarantee cured quality.
The S2, roller coating UV priming paint for the first time cannot be too thick, surface drying, and two degree can thick point, half-dried, 20~40g/ of Tu Liang
㎡, roller coating UV finishing coat once also can, 30~40g/ of Tu Liang ㎡.Its role is to can make cured time and uniform in effect.
Case is embodied:
Implement 1: solidified three times after the UV paint that 25 degrees Celsius of cement fibrolite plate plates are coated with successively carries out roller coating: first is solid
The change time is 3s, and second of curing time is 3s, and third time curing time is 3s, and roll coater uses cylindrical structure, steel rod and glue
The adjusting of roller uses gear snail case, and coating weight is 60g/ ㎡, and the speed control of rubber roller is 50 revs/min, and UV curing uses wave
The ultraviolet light of a length of 330mm, roller coating UV priming paint for the first time cannot be too thick, surface drying, two degree can thick point, half-dried, Tu Liang 20g/ ㎡,
Roller coating UV finishing coat once also can, Tu Liang 30g/ ㎡.
Implement 2: being solidified three times after the UV paint that 28 degrees Celsius of cement fibrolite plate plates are coated with successively carries out roller coating: the
One curing time was 5s, and second of curing time is 7s, and third time curing time is 8s, and roll coater uses cylindrical structure, steel rod
Adjusting with rubber roller uses gear snail case, and coating weight is 90g/ ㎡, and the speed control of rubber roller is 55 revs/min, and UV curing is adopted
The ultraviolet light for being 390mm with wavelength, roller coating UV priming paint for the first time cannot be too thick, surface drying, and two degree can thick point, half-dried, Tu Liang
30g/ ㎡, roller coating UV finishing coat once also can, Tu Liang 35g/ ㎡.
Implement 3: being solidified three times after the UV paint that 30 degrees Celsius of cement fibrolite plate plates are coated with successively carries out roller coating: the
One curing time was 10s, and second of curing time is 15s, and third time curing time is 15s, and roll coater uses cylindrical structure, steel
The adjusting of rod and rubber roller uses gear snail case, and coating weight is 120g/ ㎡, and the speed control of rubber roller is 60 revs/min, UV curing
Use wavelength for the ultraviolet light of 415mm, roller coating UV priming paint for the first time cannot be too thick, surface drying, and two degree can thick point, half-dried, Tu Liang
40g/ ㎡, roller coating UV finishing coat once also can, Tu Liang 40g/ ㎡.
Have hardness big by implementing 2 cement fibrolite plate plates coated with film of implementation at 1, implementation 2 and implementation 3 and inspection,
Wearability is good, and transparency is good, and the resistance to scraping collision of product, rub resistance and mechanized equipment overcome the human factor in manual operation,
Keep product color difference smaller, quality is stablized.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of coating technique for cement fibrolite plate production, which comprises the following steps:
Surface treatment: S1 carries out pretreatment and with equipment to cement fibrolite plate plate washed ore to cement fibrolite plate surface mass
Processing；
Roller coating UV priming paint: S2 is painted the cement fibrolite plate plate after surface treatment by roll coater roller coating UV；
S3 solidifies for the first time: at normal temperature, first time solidification is carried out to cement fibrolite plate plate by UV curing, when solidification
Between in 3-10s；
S4, polish for the first time: the cement fibrolite plate plate after being solidified by primer sander to first is processed by shot blasting；
It is painted in S5, roller coating UV: being passed through in roll coater roller coating UV with cement fibrolite plate plate of the primer sander after processed and painted；
S6, second of solidification: at normal temperature, solid to painting second of the progress of cement fibrolite plate plate in roller coating UV by UV curing
Change, curing time is in 3-15s；
S7, second of polishing: the cement fibrolite plate plate after being solidified by primer sander to second is processed by shot blasting；
S8, roller coating UV dull finishing coat: by roll coater to the cement fibrolite plate plate roller coating UV finishing coat polished for the second time；
S9, third time solidify: at normal temperature, crossing cement fibrolite plate plate to roller coating UV finishing coat by UV curing and do third time admittedly
Change, curing time is in 3-15s；
Drying: S10 dries cement fibrolite plate plate by air-heater, obtains finished product and be put in storage.
2. a kind of coating technique for cement fibrolite plate production according to claim 1, which is characterized in that the S1,
Surface mass includes that the impurity of cement fibrolite plate is made as main material using siliceous, calcareous material and passes through sander and dust catcher
Polishing and dedusting carried out to Cement fibre plate surface, the sander using heavy sanding machine structure and the intensity of sander and
Precision must assure that best, and the bounce of rubber roller is 0.02mm, and the connector in abrasive band uses soft connector.
3. a kind of coating technique for cement fibrolite plate production according to claim 1, which is characterized in that the S2,
Roll coater uses cylindrical structure, and the adjusting of steel rod and rubber roller uses gear snail case, and coating weight is in 60-120g/ ㎡, the speed of rubber roller
Control is at 50-60 revs/min.
4. a kind of coating technique for cement fibrolite plate production according to claim 1, which is characterized in that the S3,
UV curing uses wavelength for the ultraviolet light within the scope of 330-415mm.
5. a kind of coating technique for cement fibrolite plate production according to claim 1, which is characterized in that the S3,
It is at normal temperature 25-30 degrees Celsius.
6. a kind of coating technique for cement fibrolite plate production according to claim 1, which is characterized in that the S2,
Roller coating UV priming paint for the first time cannot be too thick, surface drying, two degree can thick point, half-dried, Tu Liang 20~40g/ ㎡, roller coating UV finishing coat is primary
Also can, 30~40g/ of Tu Liang ㎡.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320758.8A CN109647681A (en) | 2018-11-07 | 2018-11-07 | A kind of coating technique for cement fibrolite plate production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811320758.8A CN109647681A (en) | 2018-11-07 | 2018-11-07 | A kind of coating technique for cement fibrolite plate production |
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| CN109647681A true CN109647681A (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811320758.8A Pending CN109647681A (en) | 2018-11-07 | 2018-11-07 | A kind of coating technique for cement fibrolite plate production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354826A (en) * | 2020-10-30 | 2021-02-12 | 江苏贝尔家居科技有限公司 | Plastic floor and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531114A (en) * | 2009-04-22 | 2009-09-16 | 黄醒帆 | A surface treatment process of wall decorative board |
| CN103386800A (en) * | 2012-05-07 | 2013-11-13 | 山东绿环新型建材科技有限公司 | Calcium silicate board UV film pressure treatment process |
| CN104802490A (en) * | 2015-03-28 | 2015-07-29 | 安徽国泰印务有限公司 | Board lamination process |
-
2018
- 2018-11-07 CN CN201811320758.8A patent/CN109647681A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101531114A (en) * | 2009-04-22 | 2009-09-16 | 黄醒帆 | A surface treatment process of wall decorative board |
| CN103386800A (en) * | 2012-05-07 | 2013-11-13 | 山东绿环新型建材科技有限公司 | Calcium silicate board UV film pressure treatment process |
| CN104802490A (en) * | 2015-03-28 | 2015-07-29 | 安徽国泰印务有限公司 | Board lamination process |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354826A (en) * | 2020-10-30 | 2021-02-12 | 江苏贝尔家居科技有限公司 | Plastic floor and preparation method thereof |
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Address after: 838000 north of Gangcheng Avenue and south of Zhanqian Road, Gaochang District, Turpan City, Xinjiang Uygur Autonomous Region Applicant after: China Railway assembly technology (Turpan) Co.,Ltd. Address before: 838000 north of Gangcheng Avenue and south of Zhanqian Road, Gaochang District, Turpan City, Xinjiang Uygur Autonomous Region Applicant before: TURPAN HENGTONG SAIMU NEW BUILDING MATERIAL Co.,Ltd. |
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Application publication date: 20190419 |