CN108816706A - A method of adhesive force between antifouling paint coat is not stain in enhancing - Google Patents
A method of adhesive force between antifouling paint coat is not stain in enhancing Download PDFInfo
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- CN108816706A CN108816706A CN201810617843.4A CN201810617843A CN108816706A CN 108816706 A CN108816706 A CN 108816706A CN 201810617843 A CN201810617843 A CN 201810617843A CN 108816706 A CN108816706 A CN 108816706A
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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
- B05D7/14—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 to metal, e.g. car bodies
-
- 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
- B05D3/007—After-treatment
-
- 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
-
- 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
- B05D2350/00—Pretreatment of the substrate
- B05D2350/30—Change of the surface
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of methods that adhesive force between antifouling paint coat is not stain in enhancing, and this approach includes the following steps：The first step, blasting treatment is carried out to steel plate, second step, spray two degrees pure epoxy priming paint Intershield 300, first degree of priming paint is that ENA300 is bronze-colored, second degree of priming paint is ENA301 aluminium color, third step, every degree film thickness is 150 microns, 4th step, the first enhancement layer Intergard263 and the second enhancement layer Intersleek 717 are successively sprayed on second degree of prime coat, 5th step, it is sprayed on the second enhancement layer Intersleek 717 and does not stain anti-fouling paint Intersleek970, 6th step, it is formed and does not stain proof lacquer coat with a thickness of 150 microns, 7th step, anti-fouling paint film curing.The present invention has the beneficial effect that, using above-mentioned construction technology, can get the fabulous coating of closure, inter-coat adhesion enhancing, coating is not easily to fall off, and steel plate is not easy to get rusty, and extends the dock repair period, cuts operating costs.
Description
Technical field
The invention belongs to field of shipbuilding, and in particular to the side of adhesive force between antifouling paint coat is not stain in a kind of enhancing
Method.
Background technique
It is extremely low because being free of biological insecticides, surface roughness that anti-fouling paint is not stain, it is not only more environmentally friendly, but also energy-saving effect ten
Divide significant.According to authentic data show ship underwater shell using it is this do not stain coating after, fuel consumption and exhaust gas discharge
Reduction amount is up to 9%.Because the coating has excellent durability and flexibility, but since the anti-fouling paint surface can be very low, with
General substrate and coating binding force are poor, and since the anti-fouling paint specific gravity is relatively small, and coating cloud is more when construction, are easy pollution
The other zone-coatings of surrounding cause follow-up coating attachment difficult, adhere to so providing between antifouling paint coat is not stain in an enhancing
The method of power can make coating containment more preferable, and priming paint is not easy to get rusty, and extend the dock repair period.
Summary of the invention
Aiming at the problems existing in the prior art, the present invention provides a kind of enhancing and does not stain adhesive force between antifouling paint coat
Method can get the fabulous coating of closure using the construction technology, and steel plate is not easy to get rusty, and extend the dock repair period.
To achieve the above object, the present invention uses following technical scheme：
A method of adhesive force between antifouling paint coat is not stain in enhancing, and this approach includes the following steps：
The first step carries out blasting treatment to steel plate, and involved steel plate sectional is sent into sand blasting room and carries out blasting treatment：Compressed air
For 0.6-0.7MPa, sandblasting shot diameter is 0.8-1mm, and sandblasting shot hardness is HR6-7, nozzle diameter 12-13mm, sandblasting
Afterwards, surface of steel plate reaches Sa2.5 grade standard；
Second step sprays two degrees pure epoxy priming paint Intershield 300, and first degree of priming paint is that ENA300 is bronze-colored, and second degree
Priming paint is ENA301 aluminium color,
Third step, priming paint film thickness monitoring, every degree film thickness is 150 microns,
4th step successively sprays the first enhancement layer Intergard263 and the second enhancement layer on second degree of prime coat
Intersleek 717,
5th step sprays on the second enhancement layer Intersleek 717 and does not stain anti-fouling paint Intersleek970, is formed
Proof lacquer coat is not stain,
6th step, does not stain the control of proof lacquer coat film thickness, is formed and not to stain proof lacquer coat with a thickness of 150 microns,
7th step, anti-fouling paint film curing.
Spray bronze-colored first degree of priming paint ENA300 the specific steps are：By the bronze-colored ENA300 of component A and component B
ENA303 is with 2.50:1 volume ratio is mixed, and is stirred using blender, and component A is first stirred, then pour into component B into
Row thoroughly stirring, using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance 300-500mm is sprayed,
The film thickness of formation is 150 microns.
In the second step spray second degree of priming paint ENA301 of aluminium color the specific steps are：By aluminium color component A ENA301 and
Component B ENA303 is with 2.50:1 volume ratio is mixed, and is stirred using blender, first stirs component A, then pour into second
Component is thoroughly stirred, and using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance 300-500mm is carried out
Spraying, the film thickness of formation are 150 microns.
The specific spraying method of the first enhancement layer Intergard263 is in 4th step：By light grey component A
FAJ034 and component B FAA262 are with 4：1 volume ratio is mixed, and stirs component A using blender, mix whole component A and
Component B, and thoroughly stirred using blender, using c-type nozzle, bore 0.60mm, compressed air 0.65MPa, distance
300-500mm is sprayed, and the film thickness of formation is 75 microns.
The specific spraying method of the second enhancement layer Intersleek 717 is in 4th step：By toffee component A
BXA716 and component B BXA717 are with 2.5:1 volume ratio is mixed, and stirs component A using blender, mixes whole component A
And component B, and thoroughly stirred using blender, using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance
300-500mm is sprayed, and the film thickness of formation is 100 microns.
The specific spraying method that anti-fouling paint Intersleek970 is not stain in 5th step spraying is：
By red component A FXA977, component B FXA980 and the third component FXA981 with 16:3:1 volume ratio is mixed, and is adopted
Component A is stirred with blender, mixes whole component A and component B, and thoroughly stir using blender, it is then that the third component is complete
Portion is added, and is thoroughly stirred using blender, then uses c-type nozzle, bore 0.43mm, compressed air 0.7MPa, distance
300-500mm is sprayed, and the film thickness of formation is 150 microns.
When the 7th step anti-fouling paint film curing：At 0 DEG C, spraying reaches after anti-fouling paint 16 hours does something in disregard of obstacles, anti-fouling paint
Film curing；At 15 DEG C, spraying reaches after anti-fouling paint 9 hours does something in disregard of obstacles, anti-fouling paint film curing；At 25 DEG C, spray antifouling
Paint reaches after 6 hours does something in disregard of obstacles, anti-fouling paint film curing；At 35 DEG C, spraying reaches after anti-fouling paint 5 hours does something in disregard of obstacles, anti-fouling paint paint
Film solidification.
Compared with prior art, beneficial effects of the present invention are：
1. this does not stain anti-fouling paint because being free of biological insecticides, and surface roughness is extremely low, thus it is not only more environmentally friendly, but also energy conservation
Effect is very significant.According to authentic data show ship underwater shell using it is this do not stain coating after, fuel consumption and useless
Gas discharge reduction amount is up to 9%；2. the shipyard for having this kind not stain anti-fouling paint construction experience in view of the country is seldom, so we mention
Complete for one, feasible construction method can get excellent coating protective value, usually wanted by this kind of construction method
Seek shipbottom paint within a certain period of time（At least 1 year）With can prevent seawater to the corrosion of hull bottom steel plate and prevent Hai Sheng
Object alow adheres to.Not staiing anti-fouling paint validity period is after 5 years, 5 years, due to there is certain damage to need to repair again in using
It mends.It can get 5 years validity periods after repairing again.General ship's life is 25-30.In entire service life, 5-6 painting is done
Layer repairing.Hull bottom reaches 6% or more using anti-fouling paint, the ship type that energy saving fuel oil 5% even has is not stain.With clean ship
Body is compared, and the ship oil consumption of an attachment marine growth will have more 40%, if current all ships all adhere to marine growth, by volume
The fuel oil of outer 70,600,000 tons of burn-up, releases 2.10 hundred million tons of CO2 and 5,600,000 ton of SO2, to increase greenhouse effects, and increases
Big acid rain amount, endangers environment；3. the coating containment that this construction method obtains is good, priming paint is not easy to get rusty, protection period factory, one
As lie up after 5 years maintenance, do not need to spray anti-fouling paint again；4. it is preferable using c-type nozzle atomization in this construction method, uniformly
Exquisiteness, paint film is more smooth after spraying, beautiful, wherein spray pressure is different according to the difference of the viscosity of coating, and paint viscosity is got over
Height, the pressure for needing to spray is bigger, and spray distance is too close, and flow of paint is big, causes the paint of spraying to generate sagging, if distance
Too far, steel surface is not achieved in paint, leads to dry spray, these are all film defects, anti-corrosion effect are influenced, in addition, epoxy primer
Film thickness is too thin, influences anti-corrosion effect, and film thickness is too thick, and paint film is not easy to parch, and is easy to cause paint film dry and cracked；5. construction party of the present invention
Method is obtained to enhance coating, apply by tensiometer the combining power test of interlayer, selects 108 tensiometer of Elcometer,
Working pulling force be greater than 8MPa, maximum functional pulling force be no more than 18MPa within the scope of, if there is no between coating and coating because of pulling force
And generate peeling phenomenon, then prove that painting inter-layer bonding force is intact.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, required use in being described below to embodiment
Attached drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is the flow chart of construction method in the present invention.
Specific embodiment
As shown in Figure 1, the method that adhesive force between antifouling paint coat is not stain in the present embodiment enhancing, this method includes following step
Suddenly：
The first step carries out blasting treatment to steel plate, and involved steel plate sectional is sent into sand blasting room and carries out blasting treatment：Compressed air
For 0.6-0.7MPa, sandblasting shot diameter is 0.8-1mm, and sandblasting shot hardness is HR6-7, nozzle diameter 12-13mm, sandblasting
Afterwards, surface of steel plate reaches Sa2.5 grade standard；
Second step sprays two degrees pure epoxy priming paint Intershield 300, and first degree of priming paint is that ENA300 is bronze-colored, and second degree
Priming paint is ENA301 aluminium color,
Third step, priming paint film thickness monitoring, every degree film thickness is 150 microns,
4th step successively sprays the first enhancement layer Intergard263 and the second enhancement layer on second degree of prime coat
Intersleek 717,
5th step sprays on the second enhancement layer Intersleek 717 and does not stain anti-fouling paint Intersleek970, is formed
Proof lacquer coat is not stain,
6th step, does not stain the control of proof lacquer coat film thickness, is formed and not to stain proof lacquer coat with a thickness of 150 microns,
7th step, anti-fouling paint film curing.
Preferably, the present embodiment spray bronze-colored first degree of priming paint ENA300 the specific steps are：By component A bronze
Color ENA300 and component B ENA303 are with 2.50:1 volume ratio is mixed, and is stirred using blender, and first group is first stirred
Part, then pour into component B and thoroughly stirred, using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance
300-500mm is sprayed, and the film thickness of formation is 150 microns.
Sprayed as further preferred, in the present embodiment second step second degree of priming paint ENA301 of aluminium color the specific steps are：
By aluminium color component A ENA301 and component B ENA303 with 2.50:1 volume ratio is mixed, and is stirred using blender,
Component A is first stirred, then pours into component B and is thoroughly stirred, using c-type nozzle, bore 0.72mm, compressed air is
0.65MPa, distance 300-500mm are sprayed, and the film thickness of formation is 150 microns.
As further preferred, the specific spraying method of the first enhancement layer Intergard263 in the 4th step of the present embodiment
For：By light grey component A FAJ034 and component B FAA262 with 4：1 volume ratio is mixed, and stirs first group using blender
Part, whole component A and component B are mixed, and thoroughly stir using blender, using c-type nozzle, bore 0.60mm, compression
Air is 0.65MPa, and distance 300-500mm is sprayed, and the film thickness of formation is 75 microns.
As further preferred, the specific spraying method of the second enhancement layer Intersleek 717 in the 4th step of the present embodiment
For：By toffee component A BXA716 and component B BXA717 with 2.5:1 volume ratio is mixed, and stirs first group using blender
Part, whole component A and component B are mixed, and thoroughly stir using blender, using c-type nozzle, bore 0.72mm, compression
Air is 0.65MPa, and distance 300-500mm is sprayed, and the film thickness of formation is 100 microns.
As further preferred, the 5th step of the present embodiment sprays the specific spraying for not staiing anti-fouling paint Intersleek970
Method is：By red component A FXA977, component B FXA980 and the third component FXA981 with 16:3:1 volume ratio is mixed,
Component A is stirred using blender, whole component A and component B are mixed, and thoroughly stir using blender, then by the third component
All be added, thoroughly stirred using blender, then use c-type nozzle, bore 0.43mm, compressed air 0.7MPa, away from
It is sprayed from 300-500mm, the film thickness of formation is 150 microns.
As still more preferably, when the 7th step anti-fouling paint film curing of the present embodiment：At 0 DEG C, anti-fouling paint 16 is sprayed
Reach after hour and does something in disregard of obstacles, anti-fouling paint film curing；At 15 DEG C, spraying reaches after anti-fouling paint 9 hours does something in disregard of obstacles, and anti-fouling paint paint film is solid
Change；At 25 DEG C, spraying reaches after anti-fouling paint 6 hours does something in disregard of obstacles, anti-fouling paint film curing；At 35 DEG C, spray anti-fouling paint 5 hours
After reach and do something in disregard of obstacles, anti-fouling paint film curing.
Although above-described embodiment makes specific descriptions to the present invention, come for those of ordinary skill in the art
It says, it is understood that can be modified within spirit and scope of the invention based on present disclosure not departing from
Or improve, these modification and improvement are all within spirit and scope of the invention.
Claims (7)
1. a kind of method that adhesive force between antifouling paint coat is not stain in enhancing, which is characterized in that this approach includes the following steps：
The first step carries out blasting treatment to steel plate, and involved steel plate sectional is sent into sand blasting room and carries out blasting treatment：Compressed air
For 0.6-0.7MPa, sandblasting shot diameter is 0.8-1mm, and sandblasting shot hardness is HR6-7, nozzle diameter 12-13mm, sandblasting
Afterwards, surface of steel plate reaches Sa2.5 grade standard；
Second step sprays two degrees pure epoxy priming paint Intershield 300, and first degree of priming paint is that ENA300 is bronze-colored, and second degree
Priming paint is ENA301 aluminium color,
Third step, priming paint film thickness monitoring, every degree film thickness is 150 microns,
4th step successively sprays the first enhancement layer Intergard263 and the second enhancement layer on second degree of prime coat
Intersleek 717,
5th step sprays on the second enhancement layer Intersleek 717 and does not stain anti-fouling paint Intersleek970, is formed
Proof lacquer coat is not stain,
6th step, does not stain the control of proof lacquer coat film thickness, is formed and not to stain proof lacquer coat with a thickness of 150 microns,
7th step, anti-fouling paint film curing.
2. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：Spraying is ancient
First degree of priming paint ENA300 of coppery the specific steps are：By component A bronze-colored ENA300 and component B ENA303 with 2.50:1
Volume ratio is mixed, and is stirred using blender, and component A is first stirred, then is poured into component B and thoroughly stirred, using C
Type nozzle, bore 0.72mm, compressed air 0.65MPa, distance 300-500mm are sprayed, and the film thickness of formation is 150 micro-
Rice.
3. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：Described
In two steps spray second degree of priming paint ENA301 of aluminium color the specific steps are：By aluminium color component A ENA301 and component B ENA303 with
2.50:1 volume ratio is mixed, and is stirred using blender, and component A is first stirred, then is poured into component B and thoroughly stirred
It mixes, using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance 300-500mm is sprayed, the film of formation
Thickness is 150 microns.
4. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：Described
The specific spraying method of the first enhancement layer Intergard263 is in four steps：By light grey component A FAJ034 and component B
FAA262 is with 4：1 volume ratio is mixed, and stirs component A using blender, mixes whole component A and component B, and use
Blender thoroughly stirs, and using c-type nozzle, bore 0.60mm, compressed air 0.65MPa, distance 300-500mm is sprayed
It applies, the film thickness of formation is 75 microns.
5. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：It is described
The specific spraying method of the second enhancement layer Intersleek 717 is in 4th step：By toffee component A BXA716 and component B
BXA717 is with 2.5:1 volume ratio is mixed, and stirs component A using blender, mixes whole component A and component B, and adopt
It is thoroughly stirred with blender, using c-type nozzle, bore 0.72mm, compressed air 0.65MPa, distance 300-500mm is carried out
Spraying, the film thickness of formation are 100 microns.
6. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：Described
The spraying of five steps does not stain the specific spraying method of anti-fouling paint Intersleek970 and is：
By red component A FXA977, component B FXA980 and the third component FXA981 with 16:3:1 volume ratio is mixed, and is adopted
Component A is stirred with blender, mixes whole component A and component B, and thoroughly stir using blender, it is then that the third component is complete
Portion is added, and is thoroughly stirred using blender, then uses c-type nozzle, bore 0.43mm, compressed air 0.7MPa, distance
300-500mm is sprayed, and the film thickness of formation is 150 microns.
7. the method that adhesive force between antifouling paint coat is not stain in enhancing according to claim 1, it is characterised in that：Described
When seven step anti-fouling paint film curings：At 0 DEG C, spraying reaches after anti-fouling paint 16 hours does something in disregard of obstacles, anti-fouling paint film curing；At 15 DEG C
When, spraying reaches after anti-fouling paint 9 hours does something in disregard of obstacles, anti-fouling paint film curing；At 25 DEG C, spraying reaches hard after anti-fouling paint 6 hours
It is dry, anti-fouling paint film curing；At 35 DEG C, spraying reaches after anti-fouling paint 5 hours does something in disregard of obstacles, anti-fouling paint film curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617843.4A CN108816706A (en) | 2018-06-15 | 2018-06-15 | A method of adhesive force between antifouling paint coat is not stain in enhancing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810617843.4A CN108816706A (en) | 2018-06-15 | 2018-06-15 | A method of adhesive force between antifouling paint coat is not stain in enhancing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110252629A (en) * | 2019-06-28 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of anti-cavitation corrosion hull spraying method |
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|---|---|---|---|---|
| CN104549961A (en) * | 2014-12-10 | 2015-04-29 | 青岛无为保温材料有限公司 | Ship anti-pollution method |
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2018
- 2018-06-15 CN CN201810617843.4A patent/CN108816706A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104549961A (en) * | 2014-12-10 | 2015-04-29 | 青岛无为保温材料有限公司 | Ship anti-pollution method |
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| Title |
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| INTERNATIONAL: "《Intersleek 970》", 10 May 2016 * |
| 刘楠（主编）: "《现代船舶设计的创新与发展》", 31 July 2011, 上海交通大学出版社 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110252629A (en) * | 2019-06-28 | 2019-09-20 | 中船黄埔文冲船舶有限公司 | A kind of anti-cavitation corrosion hull spraying method |
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