CN105921387A - Coating process of outer surface of sculpture - Google Patents

Coating process of outer surface of sculpture Download PDF

Info

Publication number
CN105921387A
CN105921387A CN201610283818.8A CN201610283818A CN105921387A CN 105921387 A CN105921387 A CN 105921387A CN 201610283818 A CN201610283818 A CN 201610283818A CN 105921387 A CN105921387 A CN 105921387A
Authority
CN
China
Prior art keywords
paint
sculpture
coating process
sprayed
firming agent
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
Application number
CN201610283818.8A
Other languages
Chinese (zh)
Inventor
夏翠英
汤锁方
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Chenguang Art Engineering Co Ltd
Original Assignee
Nanjing Chenguang Art Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Chenguang Art Engineering Co Ltd filed Critical Nanjing Chenguang Art Engineering Co Ltd
Priority to CN201610283818.8A priority Critical patent/CN105921387A/en
Publication of CN105921387A publication Critical patent/CN105921387A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B05D3/002—Pretreatement
    • 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
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/005—Repairing damaged coatings
    • 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
    • B05D7/24—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 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • 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
    • B05D2202/00—Metallic substrate
    • 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
    • B05D2350/50—Smoothing
    • 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
    • B05D2350/60—Adding a layer before 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
    • B05D2451/00—Type of carrier, type of coating (Multilayers)
    • 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
    • B05D2503/00—Polyurethanes
    • 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
    • B05D2504/00—Epoxy polymers
    • 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
    • B05D2506/00—Halogenated polymers
    • B05D2506/10—Fluorinated polymers

Abstract

The invention discloses a coating process of the outer surface of a sculpture. The coating process comprises the following steps that 1, the sculpture is integrally polished for several times by a 40-50-mesh sand tray until the surface roughness of the sculpture is 30-50 microns, and a treatment layer is uniformly smeared on the surface of the sculpture; 2, primer is sprayed by a high-pressure airless spraying device within 6 hours after the treatment layer is smeared, wherein the thickness of the primer is controlled to 30-40 microns, and the drying treatment is conducted for 8-12 hours after the spraying is completed; 3, defects of the surface, generated after the primer is sprayed, are remedied with unsaturated polyester resin putty, and after completely cured, the surface is polished with abrasive paper to be smooth; 4, intermediate paint is sprayed by the high-pressure airless spraying device, wherein the thickness of the intermediate paint is controlled to 30-40 microns, and the drying treatment is conducted for 8-12 hours after the spraying is completed; and 5, finish is sprayed by the high-pressure airless spraying device, wherein the thickness of the finish is controlled to 30-40 microns. The coating process has the advantages that the adhesive ability, the water resistance, the chemicals resistance, the light resistance and the temperature resistance of a paint film can be improved remarkably, and the paint film has a self-cleaning property and weather resistance.

Description

A kind of sculpture outer surface coating process
Technical field
The invention belongs to artistic sculpture field, particularly to a kind of sculpture outer surface coating process.
Background technology
The sculpture outer surface of the outer surface of sculpture particularly metal material typically can be coated with to protect long-acting color and color and luster There is layer protecting film, prevent the corrosion of outer surface and coming off of surface color.But sculpture outer surface in prior art Protecting film can only play the protection of a period of time, acid rain ultraviolet etc. is corroded for a long time and cannot be resisted.For putting Put and easily cause coming off of rust staining and color at outdoor metal material sculpture, reduce aesthetic feeling and artistic effect, make The life-span obtaining the art work is substantially reduced.Therefore one has high resistance to chemicals product, fast light, heat resistance and self has certainly The external coating technique of clean property is particularly important.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of can significantly improve paint film Adhesive force, waterproof, chemicals-resistant, fast light, heat resistance, the sculpture outer surface application of himself self-cleaning and weatherability Technique.
Technical scheme: for achieving the above object, the present invention provides a kind of sculpture outer surface coating process, comprises the steps:
Step one: some all over until surface roughness 30～50 μm and uniform on surface with 40～50 mesh emery disc entirety polishings Smear process layer；The burning on metal carving surface it is prevented from by smearing process layer.
Step 2: process layer and smear spray-applied primer in latter 6 hours；Use high pressure airless spraying apparatus spray-applied primer, wherein Base coat thickness controls, in 30～40 μm, to carry out the dried of 8～12 hours after having sprayed；By by base coat thickness control In 30～40 μm so that base coat thickness can not only reach sufficiently thin, and it also is able to ensure between ground and paint film simultaneously Adhesive force enough.
Step 3: use unsaturated polyester resin putty that the defect existed through basecoat paint rear surface is made up, complete After all solidstate, use sand paper that surface is polished flat；By unsaturated polyester resin putty so that after priming paint Surface reply smooth, more convenient follow-up middle paint and the spraying of finish paint.
Step 4: use in high pressure airless spraying apparatus and paint, wherein middle paint THICKNESS CONTROL is in 30～40 μm, after having sprayed Carry out the dried of 8～12 hours；By by middle paint THICKNESS CONTROL in 30～40 μm so that middle paint thickness can not only reach To sufficiently thin, and it also is able to ensure that it has enough chemical resistances and weatherability simultaneously.
Step 5: using high pressure airless spraying apparatus finish paint, wherein finish paint THICKNESS CONTROL is in 30～40 μm, after having sprayed Color shade reaches consistent.By by finish paint THICKNESS CONTROL in 30～40 μm so that finish paint thickness can not only reach enough Thin, and also be able to ensure that it improves the adhesive force of paint film, waterproof, chemicals-resistant, fast light, heat resistance, the most simultaneously Prominent advantage is its self-cleaning and weatherability.Its self-cleaning and weatherability make typically need not to be carried out surface, energy Keep color and color and luster long-effective protection ground for a long time.
Wherein process layer employing 2 described in step one～5% BTA is dissolved in alcohol and obtains.Employing 2～the benzo three of 5% Nitrogen azoles is dissolved in ethanol just can play the effect of well oxidation anti-to outer metallic surface.
During wherein priming paint described in step 2 is epoxy zinc chromate primer add 15% firming agent and 5～20% diluent prepare. The thermostability of priming paint, resistance to water, corrosion resistance can be strengthened by adding the firming agent of 15% in primers, be simultaneously introduced 5～20% diluent can more convenient spraying uniform.
During in wherein described in step 4, paint is polyurethane paint, firming agent and 20% diluent of addition 15% prepare.By In middle paint add 15% firming agent can paint in strengthening thermostability, resistance to water, corrosion resistance, be simultaneously introduced 20% dilute Release agent can more convenient spraying uniform.
During wherein finish paint described in step 5 is fluorine carbon finishing paint add 20% firming agent and 10～20% diluent prepare.Pass through The firming agent adding 20% in finish paint can strengthen the thermostability of finish paint, resistance to water, corrosion resistance, is simultaneously introduced 10～20% Diluent can more convenient spraying uniform.
Step 3 wherein adds in unsaturated polyester resin putty the firming agent of 2%.The firming agent of addition 2% can increase The strong thermostability of unsaturated polyester resin putty, resistance to water, corrosion resistance.
Beneficial effect: the present invention compared with prior art has the advantage that
(1) present invention is prevented from the burning on metal carving surface by smearing process layer before spray-applied primer. By base coat thickness being controlled in 30～40 μm so that base coat thickness can not only reach sufficiently thin, and also is able to simultaneously Ensure that the adhesive force between ground and paint film is enough.By unsaturated polyester resin putty so that surface after priming paint Reply smooth, more convenient follow-up middle paint and the spraying of finish paint.By by middle paint THICKNESS CONTROL in 30～40 μm so that middle paint Thickness can not only reach sufficiently thin, and also be able to ensure that it has enough chemical resistances and weatherability simultaneously.Pass through By finish paint THICKNESS CONTROL in 30～40 μm so that finish paint thickness can not only reach sufficiently thin, and it also is able to ensure simultaneously It improves the adhesive force of paint film, waterproof, chemicals-resistant, fast light, heat resistance, the most prominent advantage be its self-cleaning and Weatherability.Its self-cleaning and weatherability make typically to be carried out surface, can keep color and color and luster length for a long time Effect protection ground.
(2) present invention just can play well outer metallic surface by using the BTA of 2～5% to be dissolved in ethanol The effect of anti-oxidation.Can be strengthened by the firming agent using epoxy zinc chromate primer to be priming paint addition 15% in primers The thermostability of priming paint, resistance to water, corrosion resistance, be simultaneously introduced 5～20% diluent can more convenient spraying uniform.Pass through Polyurethane paint is used to be middle paint and add thermostability that the firming agent of 15% can paint in strengthening, resistance to water, resistance in middle paint Corrosivity, be simultaneously introduced 20% diluent can more convenient spraying uniform.By using fluorine carbon finishing paint to be finish paint at finish paint The firming agent of middle addition 20% can strengthen the thermostability of finish paint, resistance to water, corrosion resistance, is simultaneously introduced 10～20% and dilutes Agent can more convenient spraying uniform.Unsaturation can be strengthened by adding the firming agent of 2% in unsaturated polyester resin putty The thermostability of polyester resin putty, resistance to water, corrosion resistance.
Detailed description of the invention
Technical scheme is explained below with reference to specific embodiment.
Embodiment one: the present invention provides a kind of sculpture outer surface coating process, comprises the steps:
Step one: some all over until surface roughness 40 μm with 46 mesh emery disc entirety polishings, and at the uniform application of surface Reason layer；The burning on metal carving surface it is prevented from by smearing process layer.Wherein process layer and use 2% benzo three nitrogen Azoles is dissolved in alcohol and obtains.The BTA using 2% is dissolved in ethanol just can play well block anti-to outer metallic surface The effect changed.
Step 2: process layer and smear spray-applied primer in latter 6 hours；Use high pressure airless spraying apparatus spray-applied primer, wherein Base coat thickness controls, in 35 μm, to carry out the dried of 12 hours after having sprayed；By base coat thickness is controlled 35 μm so that base coat thickness can not only reach sufficiently thin, and also be able to ensure the attachment between ground and paint film simultaneously Power is enough.During wherein priming paint is epoxy zinc chromate primer, firming agent and 15% diluent of addition 15% prepare.By at priming paint The firming agent of middle addition 15% can strengthen the thermostability of priming paint, resistance to water, corrosion resistance, is simultaneously introduced 15% diluent Can more convenient spraying uniform.
Step 3: use unsaturated polyester resin putty that the defect existed through basecoat paint rear surface is made up, complete After all solidstate, use sand paper that surface is polished flat；By unsaturated polyester resin putty so that after priming paint Surface reply smooth, more convenient follow-up middle paint and the spraying of finish paint.Wherein, unsaturated polyester resin putty adds The firming agent of 2%.Add the firming agent of 2% and can strengthen the thermostability of unsaturated polyester resin putty, resistance to water, corrosion-resistant Property.
Step 4: use in high pressure airless spraying apparatus and paint, wherein middle paint THICKNESS CONTROL is in 35 μm, carries out after having sprayed The dried of 12 hours；By by middle paint THICKNESS CONTROL in 35 μm so that middle paint thickness can not only reach sufficiently thin, And also be able to ensure that it has enough chemical resistances and weatherability simultaneously.In wherein, paint is for adding 15% in polyurethane paint Firming agent and 20% diluent prepare.By in middle paint add 15% firming agent can paint in strengthening thermostability, Resistance to water, corrosion resistance, be simultaneously introduced 20% diluent can more convenient spraying uniform.
Step 5: using high pressure airless spraying apparatus finish paint, wherein finish paint THICKNESS CONTROL is in 35 μm, has sprayed rear color Color and luster reaches consistent.By by finish paint THICKNESS CONTROL in 35 μm so that finish paint thickness can not only reach sufficiently thin, and Also being able to ensure that it improves the adhesive force of paint film, waterproof, chemicals-resistant, fast light, heat resistance, the most prominent is excellent simultaneously Point is its self-cleaning and weatherability.Its self-cleaning and weatherability make typically to be carried out surface, can keep for a long time Color and color and luster long-effective protection ground.Firming agent and the 15% diluent system of 20% is added during wherein finish paint is fluorine carbon finishing paint ?.The thermostability of finish paint, resistance to water, corrosion resistance can be strengthened, simultaneously by adding the firming agent of 20% in finish paint Add 15% diluent can more convenient spraying uniform.
Embodiment two: a kind of sculpture outer surface coating process, comprises the steps:
Step one: some all over until surface roughness 30 μm with 40 mesh emery disc entirety polishings, and at the uniform application of surface Reason layer；The burning on metal carving surface it is prevented from by smearing process layer.Wherein process layer and use 2% benzo three nitrogen Azoles is dissolved in alcohol and obtains.The BTA using 2% is dissolved in ethanol just can play well block anti-to outer metallic surface The effect changed.
Step 2: process layer and smear spray-applied primer in latter 6 hours；Use high pressure airless spraying apparatus spray-applied primer, wherein Base coat thickness controls, in 30 μm, to carry out the dried of 8 hours after having sprayed；By base coat thickness being controlled in 30 μm, Make base coat thickness can not only reach sufficiently thin, and also be able to the adhesive force foot ensureing between ground and paint film simultaneously Enough.During wherein priming paint is epoxy zinc chromate primer, firming agent and 5% diluent of addition 15% prepare.By adding in primers The firming agent of 15% can strengthen the thermostability of priming paint, resistance to water, corrosion resistance, and being simultaneously introduced 5% diluent can be more square Just spraying is uniformly.
Step 3: use unsaturated polyester resin putty that the defect existed through basecoat paint rear surface is made up, complete After all solidstate, use sand paper that surface is polished flat；By unsaturated polyester resin putty so that after priming paint Surface reply smooth, more convenient follow-up middle paint and the spraying of finish paint.Wherein, unsaturated polyester resin putty adds The firming agent of 2%.Add the firming agent of 2% and can strengthen the thermostability of unsaturated polyester resin putty, resistance to water, corrosion-resistant Property.
Step 4: use in high pressure airless spraying apparatus and paint, wherein middle paint THICKNESS CONTROL is in 30 μm, carries out after having sprayed The dried of 8 hours；By by middle paint THICKNESS CONTROL in 30 μm so that middle paint thickness can not only reach sufficiently thin, And also be able to ensure that it has enough chemical resistances and weatherability simultaneously.In wherein, paint is for adding 15% in polyurethane paint Firming agent and 20% diluent prepare.By in middle paint add 15% firming agent can paint in strengthening thermostability, Resistance to water, corrosion resistance, be simultaneously introduced 20% diluent can more convenient spraying uniform.
Step 5: using high pressure airless spraying apparatus finish paint, wherein finish paint THICKNESS CONTROL is in 30 μm, has sprayed rear color Color and luster reaches consistent.By by finish paint THICKNESS CONTROL in 30 μm so that finish paint thickness can not only reach sufficiently thin, and Also being able to ensure that it improves the adhesive force of paint film, waterproof, chemicals-resistant, fast light, heat resistance, the most prominent is excellent simultaneously Point is its self-cleaning and weatherability.Its self-cleaning and weatherability make typically to be carried out surface, can keep for a long time Color and color and luster long-effective protection ground.Firming agent and the 10% diluent system of 20% is added during wherein finish paint is fluorine carbon finishing paint ?.The thermostability of finish paint, resistance to water, corrosion resistance can be strengthened, simultaneously by adding the firming agent of 20% in finish paint Add 10% diluent can more convenient spraying uniform.
Embodiment three: a kind of sculpture outer surface coating process, comprises the steps:
Step one: some all over until surface roughness 50 μm with 50 mesh emery disc entirety polishings, and at the uniform application of surface Reason layer；The burning on metal carving surface it is prevented from by smearing process layer.Wherein process layer and use 2% benzo three nitrogen Azoles is dissolved in alcohol and obtains.The BTA using 2% is dissolved in ethanol just can play well block anti-to outer metallic surface The effect changed.
Step 2: process layer and smear spray-applied primer in latter 6 hours；Use high pressure airless spraying apparatus spray-applied primer, wherein Base coat thickness controls, in 40 μm, to carry out the dried of 12 hours after having sprayed；By base coat thickness is controlled 40 μm so that base coat thickness can not only reach sufficiently thin, and also be able to ensure the attachment between ground and paint film simultaneously Power is enough.During wherein priming paint is epoxy zinc chromate primer, firming agent and 20% diluent of addition 15% prepare.By at priming paint The firming agent of middle addition 15% can strengthen the thermostability of priming paint, resistance to water, corrosion resistance, is simultaneously introduced 20% diluent Can more convenient spraying uniform.
Step 3: use unsaturated polyester resin putty that the defect existed through basecoat paint rear surface is made up, complete After all solidstate, use sand paper that surface is polished flat；By unsaturated polyester resin putty so that after priming paint Surface reply smooth, more convenient follow-up middle paint and the spraying of finish paint.Wherein, unsaturated polyester resin putty adds The firming agent of 2%.Add the firming agent of 2% and can strengthen the thermostability of unsaturated polyester resin putty, resistance to water, corrosion-resistant Property.
Step 4: use in high pressure airless spraying apparatus and paint, wherein middle paint THICKNESS CONTROL is in 40 μm, carries out after having sprayed The dried of 12 hours；By by middle paint THICKNESS CONTROL in 40 μm so that middle paint thickness can not only reach sufficiently thin, And also be able to ensure that it has enough chemical resistances and weatherability simultaneously.In wherein, paint is for adding 15% in polyurethane paint Firming agent and 20% diluent prepare.By in middle paint add 15% firming agent can paint in strengthening thermostability, Resistance to water, corrosion resistance, be simultaneously introduced 20% diluent can more convenient spraying uniform.
Step 5: using high pressure airless spraying apparatus finish paint, wherein finish paint THICKNESS CONTROL is in 40 μm, has sprayed rear color Color and luster reaches consistent.By by finish paint THICKNESS CONTROL in 40 μm so that finish paint thickness can not only reach sufficiently thin, and Also being able to ensure that it improves the adhesive force of paint film, waterproof, chemicals-resistant, fast light, heat resistance, the most prominent is excellent simultaneously Point is its self-cleaning and weatherability.Its self-cleaning and weatherability make typically to be carried out surface, can keep for a long time Color and color and luster long-effective protection ground.Firming agent and the 20% diluent system of 20% is added during wherein finish paint is fluorine carbon finishing paint ?.The thermostability of finish paint, resistance to water, corrosion resistance can be strengthened, simultaneously by adding the firming agent of 20% in finish paint Add 20% diluent can more convenient spraying uniform.
The above is only the preferred embodiment of the present invention, it should be pointed out that: for those skilled in the art For, under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications are also Should be regarded as protection scope of the present invention.

Claims (6)

1. a sculpture outer surface coating process, it is characterised in that comprise the steps:
Step one: some all over until surface roughness 30～50 μm and uniform on surface with 40～50 mesh emery disc entirety polishings Smear process layer；
Step 2: process layer and smear spray-applied primer in latter 6 hours；Use high pressure airless spraying apparatus spray-applied primer, wherein Base coat thickness controls, in 30～40 μm, to carry out the dried of 8～12 hours after having sprayed；
Step 3: use unsaturated polyester resin putty that the defect existed through basecoat paint rear surface is made up, complete After all solidstate, use sand paper that surface is polished flat；
Step 4: use in high pressure airless spraying apparatus and paint, wherein middle paint THICKNESS CONTROL is in 30～40 μm, after having sprayed Carry out the dried of 8～12 hours；
Step 5: using high pressure airless spraying apparatus finish paint, wherein finish paint THICKNESS CONTROL is in 30～40 μm, after having sprayed Color shade reaches consistent.
A kind of sculpture outer surface coating process the most according to claim 1, it is characterised in that: described in step one Process layer employing 2～5% BTA is dissolved in alcohol and obtains.
A kind of sculpture outer surface coating process the most according to claim 1, it is characterised in that: described in step 2 Priming paint be in epoxy zinc chromate primer add 15% firming agent and 5～20% diluent prepare.
4. according to a kind of sculpture outer surface coating process one of claims 1 to 3 Suo Shu, it is characterised in that: step During in described in four, paint is polyurethane paint, firming agent and 20% diluent of addition 15% prepare.
A kind of sculpture outer surface coating process the most according to claim 4, it is characterised in that: described in step 5 Finish paint be in fluorine carbon finishing paint add 20% firming agent and 10～20% diluent prepare.
A kind of sculpture outer surface coating process the most according to claim 1, it is characterised in that: insatiable hunger in step 3 With the firming agent adding 2% in polyester resin putty.
CN201610283818.8A 2016-04-29 2016-04-29 Coating process of outer surface of sculpture Pending CN105921387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610283818.8A CN105921387A (en) 2016-04-29 2016-04-29 Coating process of outer surface of sculpture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610283818.8A CN105921387A (en) 2016-04-29 2016-04-29 Coating process of outer surface of sculpture

Publications (1)

Publication Number Publication Date
CN105921387A true CN105921387A (en) 2016-09-07

Family

ID=56836898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610283818.8A Pending CN105921387A (en) 2016-04-29 2016-04-29 Coating process of outer surface of sculpture

Country Status (1)

Country Link
CN (1) CN105921387A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470111A (en) * 2017-09-22 2017-12-15 维新制漆（深圳）有限公司 Strengthen the method for unsaturated polyester resin putty and double-component aqueous epoxy primer adhesive force
CN112223944A (en) * 2020-09-03 2021-01-15 南京晨光艺术工程有限公司 Copper wall plate pre-coating method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307717A (en) * 2014-11-10 2015-01-28 安徽威萨重工机械有限公司 Electric hoist box body outer wall spraying process
CN104689960A (en) * 2015-02-04 2015-06-10 天津新日机电有限公司 Coating process for iron plate part of electric vehicle
CN104889037A (en) * 2015-05-18 2015-09-09 安徽中能电气股份有限公司 Paint spraying process of cabinet body plate of power distribution cabinet
CN105149195A (en) * 2015-10-20 2015-12-16 中山市凯兴达幕墙装饰工程有限公司 Paint construction technology of novel steel structure
CN105413993A (en) * 2015-12-20 2016-03-23 安徽伟宏钢结构集团股份有限公司 Steel structure fluorocarbon paint coating process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104307717A (en) * 2014-11-10 2015-01-28 安徽威萨重工机械有限公司 Electric hoist box body outer wall spraying process
CN104689960A (en) * 2015-02-04 2015-06-10 天津新日机电有限公司 Coating process for iron plate part of electric vehicle
CN104889037A (en) * 2015-05-18 2015-09-09 安徽中能电气股份有限公司 Paint spraying process of cabinet body plate of power distribution cabinet
CN105149195A (en) * 2015-10-20 2015-12-16 中山市凯兴达幕墙装饰工程有限公司 Paint construction technology of novel steel structure
CN105413993A (en) * 2015-12-20 2016-03-23 安徽伟宏钢结构集团股份有限公司 Steel structure fluorocarbon paint coating process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"《合成树脂与工程塑料生产技术》" *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107470111A (en) * 2017-09-22 2017-12-15 维新制漆（深圳）有限公司 Strengthen the method for unsaturated polyester resin putty and double-component aqueous epoxy primer adhesive force
CN107470111B (en) * 2017-09-22 2020-05-22 维新制漆（江西）有限公司 Method for enhancing adhesion of unsaturated polyester resin putty and two-component water-based epoxy primer
CN112223944A (en) * 2020-09-03 2021-01-15 南京晨光艺术工程有限公司 Copper wall plate pre-coating method

Similar Documents

Publication Publication Date Title
CN108300277B (en) 3D laser etching high-flexibility UV type PVD finish paint
CN109550670A (en) A kind of one baking coating process of the painting of cold aqueous three
CN104722461A (en) Wood-grain wire drawing and gold lacquer painting technique
CN105772370B (en) A kind of strong anticorrosion treatment technology in surface of carbon steel valve
CN106345670A (en) Furniture plate coating process
CN104399657A (en) Automobile body coating method
CN106634465B (en) A kind of aqueous hammer paint and its coating process
CN106076779A (en) A kind of wood furniture production technology
CN103286052A (en) Method of spraying and coating electric automobile coating piece surface and enabling painting surface to have reflective effect at night
CN105017884A (en) Aqueous rotating rust steel iron surface treatment liquid and preparation method thereof
CN102133570A (en) Coloring and painting process for surface of hardware
CN105921387A (en) Coating process of outer surface of sculpture
CN105944944A (en) Spraying method of furniture photocureable coating
CN101966514B (en) Painting method
CN107953693B (en) Environment-friendly water transfer printing process and corresponding component surface structure
CN105820720A (en) UV curing coating for PVC material coating process and preparation method for UV curing material
CN109321129A (en) A kind of silicone resin frost flower paint film and preparation method thereof
CN111118580A (en) Electrophoresis process of automobile parts
CN111992469A (en) Three-dimensional pattern coating, preparation method thereof, lamp fitting and lamp
CN105855146A (en) Surface treatment method for bathroom hardware
CN109836991A (en) A kind of automobile interior decoration water transfer spraying UV gloss oil and preparation method thereof
CN103341435A (en) Coating method for plastic parts
CN107552356A (en) Process for surface preparation before the spray painting of the chemical pump pump housing
CN113174191A (en) Water-based crack baking paint for metal base material and preparation method thereof
CN201509007U (en) High-efficiency anti-corrosion switch cabinet

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20160907

RJ01 Rejection of invention patent application after publication