CN103736636A - Method for shading and finish-painting of door pocket - Google Patents
Method for shading and finish-painting of door pocket Download PDFInfo
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- CN103736636A CN103736636A CN201310677855.3A CN201310677855A CN103736636A CN 103736636 A CN103736636 A CN 103736636A CN 201310677855 A CN201310677855 A CN 201310677855A CN 103736636 A CN103736636 A CN 103736636A
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- finish
- painting
- shading
- spray
- thinner
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Abstract
The invention discloses a method for shading and finish-painting of a door pocket. The method comprises the two steps of shading and finish-painting. In the shading step, the colored paint ratio, namely the weight ratio of the host agent to the thinner to the color concentrate is 1 : 2.5 : 0.2-0.4, and the quantity of spray is 80 g/m<2>-120 g/m<2>. In the finish-painting step, the finish-painting ratio, namely the weight ratio of the host agent to the curing agent to the thinner is 1 : 0.5 : 0.3-0.4, and the quantity of spray is 260 g/m<2>-300 g/m<2>. The caliber of a spray gun is 0.8 mm in both steps. According to the method, after the thinner is added to reduce the concentration of the host agent in the shading step, the volatizing speed of the thinner is increased, and only the color concentrate, the curing agent and the host agent evenly scatter on a workpiece to form a slightly wet colored paint layer which is poor in mobility; after the thinner is reduced to increase the concentration of the host agent in the finish-painting step, finish-painting can be directly conducted on a colored painted surface conveniently, the surface flow is smooth, and problems such as color shading are avoided. The whole processes are completed at one time continuously, surface drying and oil polishing are omitted, the construction period is shortened to 2h-3h from the original 5h-6h, and quality is guaranteed reliably.
Description
Technical field
The present invention relates to the preparation method of door pocket, especially belong to a kind of look finish paint method of repairing of door pocket.
Background technology
Before the present invention makes, the repair look, finish paint operation of traditional door pocket comprise and repair look, surface drying, oil abrasion and four steps of finish paint, first, hand spray colored paint completes repaiies look operation, then wait for after the surface drying about 2 hours, carry out manual polishing, finally hand spray finish paint and complete whole operation again.This method production cycle grows, takes up room large and production cost is high, and the efficiency that wastes time and energy is low, has restricted the development of door pocket industry.
Summary of the invention
The problems referred to above that exist for solving prior art, the present invention aims to provide a kind of look finish paint method of repairing of door pocket, the method is when guaranteeing to repair look surface paint quality, there is the degree of working continuously high, repair the whole operation of look finish paint accomplish without any letup, thereby realize with short production cycle, object little and that production cost is low takes up room.
For achieving the above object, the present invention has adopted following technical proposals: the look finish paint method of repairing of this door pocket, it is characterized in that: there are the look of repairing, two steps of finish paint, described, repair in look step, colored paint proportioning is host: diluent: the weight portion proportioning of look essence is 1:2.5:0.2-0.4, and quantity for spray is 80-120g/m
2; In described finish paint step, finish paint proportioning is host: curing agent: the weight portion proportioning of diluent is 1:0.5:0.3-0.4, and quantity for spray is 260-300g/m
2; Described, repair in look or finish paint step, for the spray gun bore spraying, be 0.8mm.
As preferably, described, to repair in look step, colored paint proportioning is host: diluent: the weight portion proportioning of look essence is preferably 1:2.5:0.3, quantity for spray is 100g/m
2.
As preferably, in described finish paint step, finish paint proportioning is host: curing agent: the weight portion proportioning of diluent is preferably 1:0.5:0.35, and quantity for spray is 280g/m
2.
Beneficial effect: compared with prior art, it is to change paint proportioning, spray gun bore and quantity for spray thereof that the present invention innovates key.After making to repair look, most of diluent is all volatilized, only coloured essence, curing agent and host are evenly scattered on workpiece, form micro-wet and very poor colored paint layer of mobility, then on colored paint, directly do finish paint, finish paint will be at colored paint layer surface levelling, and does not produce the problems such as pattern.Directly disposablely complete a whole set of flow process, can reduce surface drying, two steps of oil abrasion, make whole operation simple and can also guarantee that quality, the especially duration of product are reduced to 2-3h from original 5-6h.
The specific embodiment
Embodiment 1: first colored paint is prepared to (wherein host is selected kaffir lily PM5007 paint, and diluent is selected kaffir lily H6001 paint) with host-diluent-Se essence in the ratio of 1:2.5:0.3; Again finish paint is prepared to (host is selected kaffir lily PM5007 paint, and curing agent is selected kaffir lily PH50 paint, and diluent is selected kaffir lily H6001 paint) with host-curing agent-diluent in the ratio of 1:0.5:0.35.Open machine power switch, door pocket is put on the belt, when the spray gun, spray gun senses that door pocket can spray colored paint automatically, and while then passing through finish paint spray gun, spray gun also can automatic coating, and the door pocket having sprayed can be placed on and dry room and dry.Activity duration amounts to: 2-3h.
Embodiment 2: the material of joining paint is identical with embodiment 1 material therefor, colored paint proportioning is prepared in the ratio of 1:0.5:0.4 with host-diluent-Se essence, again finish paint is prepared in the ratio of 1:0.5:0.4 with host-curing agent-diluent, door pocket is placed on bromine finish paint all-in-one, repair look finish paint, the door pocket having sprayed dries.Activity duration amounts to: 2-3h.
Above-described embodiment is only for explaining invention thinking of the present invention, and any simple deformation structure that is subject to its inspiration and make, all should include protection scope of the present invention in.
Table 1: the new out-of-date methods properties of product table of comparisons
| ? | former technique | new technology | remarks |
| pattern (percentage) | 3-5% | 2%-3% | ? |
| colored paint consumption | 170-220g/ cover | 85-130g/ cover | mean value |
| finish paint consumption | 170-220g/ cover | 85-130g/ cover | mean value |
| the plentiful degree of paint film | paint film is plentiful, and surface has indivedual fine particles | paint film is plentiful, without orange peel phenomenon, without fine particle. | whether perfectly detect spray paint operation |
Claims (3)
1. the look finish paint method of repairing of door pocket, is characterized in that: have the look of repairing, two steps of finish paint, described, repair in look step, colored paint proportioning is host: diluent: the weight portion proportioning of look essence is 1:2.5:0.2-0.4, and quantity for spray is 80-120g/m
2; In described finish paint step, finish paint proportioning is host: curing agent: the weight portion proportioning of diluent is 1:0.5:0.3-0.4, and quantity for spray is 260-300g/m
2; Described, repair in look or finish paint step, for the spray gun bore spraying, be 0.8mm.
2. the look finish paint method of repairing as claimed in claim 1, is characterized in that: described, repair in look step, colored paint proportioning is host: diluent: the weight portion proportioning of look essence is preferably 1:2.5:0.3, and quantity for spray is 100g/m
2.
3. the look finish paint method of repairing as claimed in claim 1, is characterized in that: in described finish paint step, finish paint proportioning is host: curing agent: the weight portion proportioning of diluent is preferably 1:0.5:0.35, and quantity for spray is 280g/m
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677855.3A CN103736636A (en) | 2013-12-13 | 2013-12-13 | Method for shading and finish-painting of door pocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310677855.3A CN103736636A (en) | 2013-12-13 | 2013-12-13 | Method for shading and finish-painting of door pocket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103736636A true CN103736636A (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310677855.3A Pending CN103736636A (en) | 2013-12-13 | 2013-12-13 | Method for shading and finish-painting of door pocket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103736636A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6204319B1 (en) * | 1998-10-30 | 2001-03-20 | E.I. Du Pont De Nemours And Company | Aqueous coating compositions |
| WO2009088834A2 (en) * | 2007-12-31 | 2009-07-16 | Basf Corporation | Curable alkoxycarbonylamino compositions, coatings, and methods |
| CN102559027A (en) * | 2011-12-14 | 2012-07-11 | 广东巴德士化工有限公司 | Water-based color correction special paint and color correction method thereof |
| CN102604486A (en) * | 2012-03-13 | 2012-07-25 | 林仕华 | Adhesive used for spray paint of base material |
| CN102952461A (en) * | 2011-08-30 | 2013-03-06 | 上海富臣化工有限公司 | Bi-component water-based white wooden door paint |
-
2013
- 2013-12-13 CN CN201310677855.3A patent/CN103736636A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6204319B1 (en) * | 1998-10-30 | 2001-03-20 | E.I. Du Pont De Nemours And Company | Aqueous coating compositions |
| WO2009088834A2 (en) * | 2007-12-31 | 2009-07-16 | Basf Corporation | Curable alkoxycarbonylamino compositions, coatings, and methods |
| WO2009088834A3 (en) * | 2007-12-31 | 2010-03-18 | Basf Corporation | Curable alkoxycarbonylamino compositions, coatings, and methods |
| CN102952461A (en) * | 2011-08-30 | 2013-03-06 | 上海富臣化工有限公司 | Bi-component water-based white wooden door paint |
| CN102559027A (en) * | 2011-12-14 | 2012-07-11 | 广东巴德士化工有限公司 | Water-based color correction special paint and color correction method thereof |
| CN102604486A (en) * | 2012-03-13 | 2012-07-25 | 林仕华 | Adhesive used for spray paint of base material |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |