CN108659680A - LED light cures mending paste, preparation method and restorative procedure - Google Patents
LED light cures mending paste, preparation method and restorative procedure Download PDFInfo
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- CN108659680A CN108659680A CN201810502764.9A CN201810502764A CN108659680A CN 108659680 A CN108659680 A CN 108659680A CN 201810502764 A CN201810502764 A CN 201810502764A CN 108659680 A CN108659680 A CN 108659680A
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- 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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- 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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/06—Unsaturated polyesters having carbon-to-carbon unsaturation
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- 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
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
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- 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
- C09D7/61—Additives non-macromolecular inorganic
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- 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
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
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Abstract
The present invention provides a kind of mending paste, its production method and restorative procedures；The restorative procedure includes the following steps：A cured using LED light after product to be repaired) is filled up levelling using LED light solidification mending paste；B) according to the color demand of product to be repaired, in step A after colorant and LED light solidification paint are reconciled) the obtained surface coloring of product to be repaired, then cured using LED light；C) according to the gloss demand of product to be repaired, using LED light cured varnish in step B) the obtained surface spraying levelling of product to be repaired, then cured using LED light.The application utilizes the cured restorative procedure of LED light, overcomes drying time that is moulding in traditional recovery scenario and waiting for repair materials very long during filling and leading up, maintenance work personnel is made to improve working efficiency；Simultaneously using the good physical and chemical performance of LED light solidification mending paste, make the product after reparation that there is good weatherability, solvent resistance, water resistance and scratch resistance.
Description
Technical field
The present invention relates to furniture recovery technique field more particularly to LED light solidification mending paste, preparation method and reparation sides
Method.
Background technology
With the development of economy, requirement of the people to ornament materials such as furniture and building materials is higher and higher.People gradually chase after
The home life of the comfortable GOOD TASTE of stick, user are also higher and higher to the quality requirements of furniture.But due to the artificial original transported, installed
Natural causes, the scratch of furniture such as cause and weather temperature are cracked and are given birth to therewith the problems such as fading, and furniture repair at this time is certain
It is the good assistant of businessman and user.Have and split in addition, broken or even marble material often occur in floor, door and window and leather etc.
The generation of the problems such as seam；If the expense of the repair of above-mentioned ornament materials is reasonable, consumer can also receive, however repair at present
The case where market, is really not so, status of traditional repairing master worker still in price fixing.Why such furniture market in repair service isStudy carefully
Its reason, uncompletely, the effect that technology requires high maintenance problem that can not handle or handle is undesirable for furniture new repairing technology；Again
Some out-of-date methods used till today of person's furniture repair are also increase maintenance difficulty and the time of consuming reparation master worker is also one
Key factor.
At present be related to repair main body include mainly：Automotive coatings reparation, woodenware reparation, leather reparation, marble reparation,
Metallic prosthetic, ceramic reparation and glassware reparation etc..Wherein, the shops 4S are sent to after automotive coatings scratch to be repaiied
Reason is filled up and scrapes the ash levelling polishing several days time of needs, and lacquering and stoving varnish also takes the time after polishing, influences client's use and businessman
Place utilization rate；Woodenware reparation is filled up is painted with soil, priming paint is mended using hand using traditional poly-putty base, 502 glue, and repairing color makes
With toner and ointment etc., adjustment lustrous surface uses hand spray painting etc.；Leather reparation is filled and led up using mending paste, is repaiied using glue
Multiple notch, uses oiliness or aqueous leather dope reparation；Marble reparation is filled up using unsaturated-resin, repair color using ointment or
Person's toner；Metallic prosthetic uses poly-putty base, metal plate ash to fill up levelling, and table is carried out using Polyester Paint, nitrate paint and acrylic paint paint
Face color, gloss finish.Ceramic reparation using epoxy mortar, poly-putty base fill up polishing it is levelling, use toner or color
Colouring, lustrous surface processing is carried out with Polyester Paint or epoxy-based lacquers.
In above-mentioned traditional recovery scenario, fill up scrape ash it is levelling during, using poly-putty base or epoxy mortar,
Soil etc. is mended, the time is required for dry.Take the longer work for influencing product and using and repair personnel；Lustrous surface processing procedure
In, using Polyester Paint and unsaturated polyester varnish, the effect of epoxy-based lacquers reparation is good, and solvent resistant is cleaned, but waiting for a long time, 7
~can just be delivered for use for 24 hours, using nitrate paint and one pack system acrylic paint, fast drying, but the product after repairing is physical
Can be relatively low, other part maintenance personal is repaired using tradition UV paints, is needed with bulky mercury lamp field maintenance, and mercury lamp is because also have
Mercury will also result in security risk to maintenance personal.In addition, the reparation for traditional hole for nailing, small slight crack uses aqueous repairing
Cream or wax crayon reparation, the adhesive force of product is bad after reparation, is easy to fall off.
Therefore, above-mentioned recovery scenario has that time-consuming, repairing effect is bad.
Invention content
Present invention solves the technical problem that be to provide a kind of restorative procedure, restorative procedure provided by the present application mainly for
Reparation in terms of house ornamentation, the restorative procedure can realize that product to be repaired is completed in a short time reparation, and the product after repairing
Weatherability, solvent resistance, water resistance and scratch resistance are preferable.
In view of this, this application provides a kind of LED lights to cure mending paste, including：
Preferably, when the LED light solidification mending paste is the LED light solidification mending paste of woodenware substrate, the activity dilution
Agent is the trimethylolpropane of 5~15 parts by weight；The LED light solidification mending paste is that the LED light of reason stone substrate cures mending paste
When, the reactive diluent is the mixing of the trimethylolpropane trimethacrylate and epoxidation glyceryl ester of 28~33 parts by weight
Object；When the LED light solidification mending paste is that the LED light of metallic substrates cures mending paste, the reactive diluent is 5~15 weight
One or both of trimethylolpropane and methacrylic acid phosphate monoester of part.
Preferably, when the LED light solidification mending paste is the LED light solidification mending paste of woodenware substrate, the modified propylene
Acid esters is selected from one or both of epoxy modification acrylate and amine modification acrylate；The LED light cures mending paste
When the LED light solidification mending paste of reason stone substrate, the modification acrylate is selected from fatty acid modified acrylate and polyurethane changes
One or both of property acrylate；When the LED light solidification mending paste is that the LED light of metallic substrates cures mending paste, institute
It states modification acrylate and is selected from one or both of phosphoric acid modification acrylate and polyurethane-modified polyacrylate；The LED
When photocuring mending paste is that the LED light of leather substitutes cures mending paste, the modification acrylate is selected from epoxy-modified acrylic acid
It is one or more in ester, polyurethane-modified polyacrylate and polyester modification acrylate.
Preferably, when the LED light solidification mending paste is the LED light solidification mending paste of woodenware substrate, the filler is to slide
One or both of mountain flour and zinc stearate；The LED light solidification mending paste is that the LED light of reason stone substrate cures mending paste
When, the filler is selected from one or both of zinc stearate and aerosil；The LED light solidification mending paste is metal
When the LED light solidification mending paste of substrate, the filler is selected from one or both of talcum powder and zinc stearate；The LED light
When curing the photocuring mending paste that mending paste is leather substitutes, the filler is selected from modified protein powder.
Present invention also provides the preparation methods that a kind of LED light cures mending paste, include the following steps：
By the active ammonia of the modification acrylate of 30~80 parts by weight, the photoinitiator of 2~5 parts by weight, 5~10 parts by weight
Coinitiator, 5~40 parts by weight reactive diluent mixed with the auxiliary agent of 1~5 parts by weight, obtain original mixture；
The original mixture is mixed with the filler of 0~65 parts by weight, obtains LED light solidification mending paste.
Present invention also provides a kind of restorative procedures, include the following steps：
A cured using LED light after product to be repaired) is filled up levelling using LED light solidification mending paste；
B) according to the color demand of product to be repaired, in step A after colorant and LED light solidification paint are reconciled) obtain
The surface coloring of product to be repaired, then cured using LED light；
C) according to the gloss demand of product to be repaired, using LED light cured varnish in step B) obtained product to be repaired
Surface spraying levelling, then using LED light cure；
Step B) and step C) selectively carried out according to the demand of product to be repaired；
The LED light cures mending paste：The modification acrylate of 30~80 parts by weight, 2~5 parts by weight it is light-initiated
Agent, the reactive diluent of 5~40 parts by weight, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the work of 5~10 parts by weight
Property ammonia coinitiator；
The LED light solidified oil enamel-cover includes：The modification acrylate of 30~80 parts by weight, the stearic acid of 2~5 parts by weight
Zinc, the photoinitiator of 2~5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane of 28~33 parts by weight
Triacrylate, the auxiliary agent of 1~5 parts by weight；
The LED light cured varnish includes：The modification acrylate of 30~80 parts by weight, the stearic acid of 2~5 parts by weight
Zinc, the photoinitiator of 2~5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane of 28~33 parts by weight
Triacrylate, the auxiliary agent of 1~5 parts by weight.
Preferably, the product to be repaired includes：Woodwork, metal product, marble products or leather and fur products.
Preferably, step A) described in LED light solidification after further include：
Product to be repaired after LED light is cured polishes smooth, then rubs LED light solidification priming paint, polishing.
Preferably, the LED light cured base enamel-cover includes：The modification acrylate of 30~80 parts by weight, 2~5 parts by weight
Zinc stearate, the photoinitiator of 2~5 parts by weight, the trimethylolpropane of 5~15 parts by weight, three hydroxyl first of 28~33 parts by weight
Base propane triacrylate, the auxiliary agent of 1~5 parts by weight.
Preferably, the colorant is toner, mill base or color.
This application provides a kind of restorative procedures, use LED light solidification mending paste to fill up product to be repaired first levelling
It uses LED light to cure afterwards, makes product to be repaired that tentatively there is even curface, then according to the color needs of product to be repaired,
Color is painted using colorant and LED light solidified oil on the surface of product to be repaired, then is cured using LED light, is made by tentatively repairing
The color of product to be repaired be no different with product colour before, finally according to the gloss demand of product to be repaired, by painting
Product to be repaired surface spraying LED light cured varnish, then using LED light cure, thus complete the reparation of product to be repaired
Process.In the repair process of above-mentioned product to be repaired, the application utilizes the cured method of LED light, overcomes traditional reparation side
Plastotype and the problem of time-consuming during filling and leading up in case, while the LED light solidification mending paste used is the product of acrylic system,
A kind of coating of densification, solvent resistant, water-fastness and good weatherability secured with base material cohesive force can be formed after drying.
Specific implementation mode
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are only the feature and advantage further illustrated the present invention, rather than to the claims in the present invention
Limitation.
For woodenware reparation in the prior art, leather reparation, metallic prosthetic, marble reparation, ceramic reparation and
Glassware repairs that time-consuming, and the problem that repairing effect is bad, the embodiment of the invention discloses a kind of restorative procedure, repaiies at this
It is clear with the cured curing mode cooperated with LED photocuring mending paste of LED light, LED light solidification paint and LED light solidification in compound method
Paint makes reparation take shorter, and repairs product and have a preferable weatherability, solvent resistance, water-fastness, and with base material cohesive force jail
Gu.Specifically, the application provides firstly a kind of LED light solidification mending paste comprising：
In this application, above-mentioned modification acrylate, reactive diluent, photoinitiator, auxiliary agent, filler and active ammonia are drawn altogether
It is basic component to send out agent, and for different repairing substrates, according to the property of different repairing substrates, the LED light cures mending paste
In modification acrylate can be big molecular modification acrylate, or oligomer modification acrylate can also be
The mixture of big molecular modification acrylate and oligomer modification acrylate, specifically,
Mending paste is cured for the LED light of woodenware substrate comprising 30~80 part by weight modified acrylate, 2~5 weight
The photoinitiator of part, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the active ammonia coinitiator of 5~10 parts by weight, 5
The trimethylolpropane of~15 parts by weight；The filler be chosen in particular from it is one or more in zinc stearate, talcum powder, coarse whiting,
The modification acrylate is chosen in particular from one or both of epoxy modification acrylate and polyurethane-modified polyacrylate；
Mending paste is cured for the LED light of reason stone substrate comprising 30~80 part by weight modified acrylate, 2~5 weight
The photoinitiator of part, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the active ammonia coinitiator of 5~10 parts by weight,
The mixture of the trimethylolpropane trimethacrylate and epoxidation glyceryl ester of 28~33 parts by weight；The filler is selected from tristearin
One or both of sour zinc and aerosil；The modification acrylate is selected from fatty acid modified acrylate and poly- ammonia
One or both of ester modified acrylate；
Mending paste is cured for the LED light of metallic substrates comprising 30~80 part by weight modified acrylate, 2~5 weight
The photoinitiator of part, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the active ammonia coinitiator of 5~10 parts by weight, 5
The one or two of the trimethylolpropane and methacrylic acid phosphate monoester of~15 parts by weight；The filler be selected from talcum powder and
One or both of zinc stearate；The modification acrylate is selected from phosphoric acid modification acrylate and polyurethane-modified acrylic acid
One or both of ester；
Mending paste is cured for the LED light of leather substitutes comprising 30~80 part by weight modified acrylate, 2~5 weight
The photoinitiator of part, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the active ammonia coinitiator of 5~10 parts by weight,
The filler is selected from modified protein powder；The modification acrylate is selected from epoxy modification acrylate, polyurethane-modified propylene
It is one or more in acid esters and polyester modification acrylate.
In above-mentioned LED light cures mending paste, the photoinitiator is selected from hydroxy-ketone derivative species initiator and macromolecular
It is one or more in thioxanthene photoinitiator；More specifically, the hydroxy-ketone derivative species initiator is selected from 2- hydroxyl -2- first
Base-phenylacetone -1 (1173), 1- hydroxy-cyciohexyls Benzophenone (184), 2- methyl 1 (4- first mercaptophenyl) -2 Malin's acetone -
1 (907), 2,4,6 trimethylbenzoy-dipheny phosphorous oxides (TPO), the oxidation of bis- (2,4,6- trimethylbenzoyls) phenyl
It is one or more in phosphorus (819) and isopropylbenzene cyclopentadienyl iron hexafluorophosphate (261)；The macromolecular thioxanthone photo initiator tool
Body is OmnipolTX.The active ammonia coinitiator is selected from one or both of active ammonia and dimethacrylamide.It is described
Auxiliary agent is selected from antifoaming agent, levelling agent, wetting dispersing agent and adhesion promoter etc.；Wherein antifoaming agent can be selected from non-silicone height
Molecule, modified polyorganosiloxane etc.；Levelling agent can be selected from polyether modified siloxane, polyacrylate, modified organic silicon compound etc.；
Wetting dispersing agent can be selected from polyacrylate, high molecular polymer etc..In this application, the auxiliary agent simultaneously including antifoaming agent,
Levelling agent, wetting dispersing agent and adhesion promoter, on this basis, in a particular embodiment, it is modest that the auxiliary agent is selected from moral
5300, a variety of in BYK088, BYK141, BYK306, BYK333, EFKA4010, EFKA38838 and KH570.
In above-mentioned LED light cures mending paste, the content of the modification acrylate is 30~80 parts by weight, in certain tools
In body embodiment, the content of the modification acrylate is 38~65 parts by weight, in certain specific embodiments, the modification third
The content of olefin(e) acid ester is 45~52 parts by weight.
The content of the photoinitiator is 2~5 parts by weight, and in a particular embodiment, the content of the photoinitiator is 2.5
~4.2 parts by weight.The content of the auxiliary agent is 1~5 parts by weight.The content of the filler is 0~65 parts by weight, is being embodied
In example, the content of the filler is 5~50 parts by weight；In certain specific embodiments, the content of the filler is 10~38 weights
Measure part.The content of the active ammonia coinitiator is 5~10 parts by weight, and in certain specific embodiments, the active ammonia is drawn altogether
The content for sending out agent is 6~8 parts by weight.
Present invention also provides the preparation methods that the LED light cures mending paste, include the following steps：
By the active ammonia of the modification acrylate of 30~80 parts by weight, the photoinitiator of 2~5 parts by weight, 5~10 parts by weight
Coinitiator, 5~40 parts by weight reactive diluent mixed with the auxiliary agent of 1~5 parts by weight, obtain original mixture；
The original mixture is mixed with the filler of 0~65 parts by weight, obtains LED light solidification mending paste.
In specific application, it can reconcile above-mentioned mending paste and colorant to form coloured mending paste according to actual needs.
The above-mentioned LED light solidification mending paste of the application is secured, resistance to molten with substrate cohesive force when repairing the material of different base
It is agent, water-fastness, and good weatherability.
Present invention also provides a kind of restorative procedures curing mending paste using above-mentioned LED light, include the following steps：
A cured using LED light after product to be repaired) is filled up levelling using LED light solidification mending paste；
B) according to the color demand of product to be repaired, in step A after colorant and LED light solidification paint are reconciled) obtain
The surface coloring of product to be repaired, then cured using LED light；
C) according to the gloss demand of product to be repaired, using LED light cured varnish in step B) obtained product to be repaired
Surface spraying levelling, then using LED light cure；
Step B) and step C) selectively carried out according to the demand of product to be repaired；
The LED light cures mending paste：30~80 part by weight modified acrylate, 2~5 parts by weight it is light-initiated
Agent, the reactive diluent of 5~40 parts by weight, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the work of 5~10 parts by weight
Property ammonia coinitiator；
The LED light solidified oil enamel-cover includes：The modification acrylate of 30~80 parts by weight, the stearic acid of 2~5 parts by weight
Zinc, the photoinitiator of 2~5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane of 28~33 parts by weight
Triacrylate, the auxiliary agent of 1~5 parts by weight；
The LED light cured varnish includes：The modification acrylate of 30~80 parts by weight, the stearic acid of 2~5 parts by weight
Zinc, the photoinitiator of 2~5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane of 28~33 parts by weight
Triacrylate, the auxiliary agent of 1~5 parts by weight.
According to the present invention, consolidated using LED light after product to be repaired is filled up levelling using LED light solidification mending paste first
Change, so that product to be repaired realizes that the surfacing of coverlay to be repaired is smooth.Smooth in order to further ensure product to be repaired is put down
It is whole, then the surface of obtained product to be repaired is polished smooth after LED light solidification, then rub LED light solidification priming paint, is beaten
Mill.In the process, described fill up, it is levelling with polishing process be this field conventional technical means, do not have to this application
Special limitation.Product, that is, the surface to be repaired has the home-improvement products of cut, abrasion or cracking；Such as：Woodwork, metal
Product, marble products, leather and fur products or glassware.Mending paste is above-mentioned has been carried out detailed description for LED light solidification, this
Place is without repeating.The light source that LED light solidification uses is portable portable LED light source in the prior art, this Shen of source
It please be not particularly limited.The cured optical wavelength of LED light is in 265-410 wave amplitudes.
According to the demand of product to be repaired, if the color of the part of product to be repaired and original product color and glossiness have
It is different, then product to be repaired obtained above is carried out to the reparation of colouring and glossiness again；If the color of the part of product to be repaired
There are different, and glossiness indifference, then reparation product to be repaired obtained above only painted with original product color；If waiting for
The color for repairing the part of product is no different with original product color, and glossiness has difference, then by product to be repaired obtained above
Only carry out the reparation of glossiness；If the color of the part of product to be repaired is no different with original product color and glossiness, it is only necessary into
The reparation of row product, such as glassware are then directly polished after reparation is levelling, without carrying out colouring and gloss
Spend the operation repaired.I.e. according to the present invention, the reparation painted with glossiness, selective according to the actual needs of product to be repaired
It carries out.The operation of the colouring is specially：
In the surface coloring of product to be repaired obtained above after colorant and LED light solidification paint are reconciled, then use LED
Photocuring；The process of above-mentioned colouring is technological means well known to those skilled in the art, herein without particularly limiting.It is described
LED light solidified oil enamel-cover includes：The modification acrylate of 30~80 parts by weight, the zinc stearate of 2~5 parts by weight, 2~5 parts by weight
Photoinitiator, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane trimethacrylate of 28~33 parts by weight, 1~
The auxiliary agent of 5 parts by weight.The colorant and the LED light solidification paint ratio according to the color of product to be repaired adjust to original
Product colour is consistent.The colorant is colorant well known to those skilled in the art, specifically, the colorant is selected from toner, mill base
Or color.The light source that the LED light solidification uses is that portable portable LED light source, source the application do not have in the prior art
Special limitation.
The process of the glossiness reparation is specially：
Using LED light cured varnish in the surface spraying levelling for passing through the product to be repaired that colouring obtains, then use LED light
Solidification；The operation of above-mentioned spraying levelling is mode of operation well known to those skilled in the art, and the application is without particularly limiting.
The LED light cured varnish includes：The modification acrylate of 30~80 parts by weight, the zinc stearate of 2~5 parts by weight, 2~5 weights
Measure the photoinitiator of part, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane tris acrylic acid of 28~33 parts by weight
Ester, the auxiliary agent of 1~5 parts by weight.The light source that LED light solidification uses is portable portable LED light source in the prior art, is come
Source the application is not particularly limited.
In above-mentioned repair process, modification acrylate, photoinitiator and the auxiliary agent of use can cure mending paste with LED light
In modification acrylate, photoinitiator it is identical as auxiliary agent, to this application without repeating.
The application utilizes LED light solidification mending paste, LED light solidification paint and the light-exposed cured raw material of LED light cured varnish
A kind of novel restorative procedure is formulated so that withouted waiting in repair process, while the product physical and chemical indexes after reparation
All exceed original repairing effect.
For a further understanding of the present invention, restorative procedure provided by the invention is carried out specifically with reference to embodiment
Bright, protection scope of the present invention is not limited by the following examples.
Embodiment 1 repairs woodwork
A) according to wood product surface defect, it is moulding and fill and lead up carries out product using LED light solidification mending paste, utilizes LED light
It is polished smooth after solidification, erasing LED light cures priming paint, polishes smooth；LED light cured 5s, intensity 350MJ；
LED light solidification mending paste includes the epoxy modification acrylate of 33 parts by weight, the talcum powder of 32 parts by weight, 5 weights
The zinc stearate of amount part, the photoinitiator isopropylbenzene cyclopentadienyl iron hexafluorophosphate of 2 parts by weight, the trimethylolpropane of 10 parts by weight, 3
The agent mixture of parts by weight, the active ammonia of 7 parts by weight；
LED light cures priming paint：The epoxy modification acrylate of 35 parts by weight, the zinc stearate of 3 parts by weight, 4 weights
Measure the photoinitiator isopropylbenzene cyclopentadienyl iron hexafluorophosphate of part, the trimethylolpropane of 10 parts by weight, the trihydroxy methyl of 30 parts by weight
Propane triacrylate, the agent mixture of 2 parts by weight；
B it) according to wood product surface color, is reconciled after corresponding color is painted using toner and LED light solidification paint and utilizes LED
Spark-out after photocuring；LED light cured time 3s, intensity 400MJ；
LED light solidification paint includes the epoxy modification acrylate of 38 parts by weight, the zinc stearate of 3 parts by weight, 5 weight
The photoinitiator isopropylbenzene cyclopentadienyl iron hexafluorophosphate of part, the trimethylolpropane of 10 parts by weight, the trihydroxy methyl third of 29 parts by weight
Alkane triacrylate, the agent mixture of 5 parts by weight；
C) according to wood product surface gloss, LED light solidification is utilized after spraying levelling using LED light cured varnish cover；LED
The time 3s of photocuring, intensity 400MJ；
LED light cured varnish includes the epoxy modification acrylate of 38 parts by weight, the zinc stearate of 3 parts by weight, 5 weight
The photoinitiator isopropylbenzene cyclopentadienyl iron hexafluorophosphate of part, the trimethylolpropane of 10 parts by weight, the trihydroxy methyl third of 29 parts by weight
Alkane triacrylate, the agent mixture of 3 parts by weight.
For same woodwork, using different repair modes, the results are shown in Table 1 for reparation；
The different repair modes of table 1 repair result data table
Embodiment 2 repaiies metal product scheme
A) according to surface of metal product defect, it is moulding and fill and lead up carries out product using LED light solidification mending paste, utilizes LED
It is polished smooth after photocuring, erasing LED light cures priming paint, polishes smooth；LED light cured time 4s, intensity 400MJ；
LED light solidification mending paste includes the phosphoric acid modification acrylate of 43 parts by weight, the talcum powder of 18 parts by weight, 2 weights
Measure the zinc stearate of part, the trimethylolpropane of 819,8 parts by weight of photoinitiator of 3 parts by weight, the auxiliary agent mixing of 2 parts by weight
Object, the dimethacrylamide of 7 parts by weight；
LED light cures priming paint：The phosphoric acid modification acrylate of 30 parts by weight, the zinc stearate of 3 parts by weight, 5 weights
Measure the trimethylolpropane of 819,10 parts by weight of photoinitiator of part, the trimethylolpropane trimethacrylate of 30 parts by weight, 1 weight
Measure the agent mixture of part；
B) according to surface of metal product color, profit after metal powder and LED light solidification paint reconciliation corresponding color colouring is utilized
Spark-out after being cured with LED light；LED light cured time 4s, intensity 380MJ；
LED light solidification paint includes the phosphoric acid modification acrylate of 46 parts by weight, the zinc stearate of 3 parts by weight, 5 weight
The trimethylolpropane of 819,12 parts by weight of photoinitiator of part, the trimethylolpropane trimethacrylate of 33 parts by weight, 2 weight
The agent mixture of part；
C) according to surface of metal product gloss, LED light solidification is utilized after spraying levelling using LED light cured varnish cover；
LED light cured time 5s, intensity 360MJ；
LED light cured varnish includes the phosphoric acid modification acrylate of 45 parts by weight, the zinc stearate of 3 parts by weight, 4 weight
The trimethylolpropane of 819,12 parts by weight of photoinitiator of part, the trimethylolpropane trimethacrylate of 30 parts by weight, 3 weight
The agent mixture of part.
Embodiment 3 repaiies marble products scheme
A) according to marble products surface defect, it is moulding and fill and lead up carries out product using LED light solidification mending paste, utilizes
It is polished smooth after LED light solidification, erasing LED light cures priming paint, polishes smooth；LED light cured time 4s, intensity 350MJ；
LED light solidification mending paste includes the fatty acid modified acrylate of 32 parts by weight, the gas phase dioxy of 18 parts by weight
SiClx, the zinc stearate of 3 parts by weight, the photoinitiator TPO of 4 parts by weight, the trimethylolpropane trimethacrylate of 33 parts by weight,
The agent mixture of 5 parts by weight, the active ammonia of 8 parts by weight；
LED light cures priming paint：The fatty acid modified acrylate of 34 parts by weight, the zinc stearate of 3 parts by weight, 5
The photoinitiator TPO of parts by weight, the trimethylolpropane of 10 parts by weight, the trimethylolpropane trimethacrylate of 30 parts by weight, 3
The agent mixture of parts by weight；
B it) according to marble products surface color, is painted using color color and LED light solidification paint reconciliation corresponding color
Spark-out after utilizing LED light to cure afterwards；LED light cured time 3s, intensity 400MJ；
LED light solidification paint includes the fatty acid modified acrylate of 45 parts by weight, the zinc stearate of 4 parts by weight, 3 weights
Measure the photoinitiator TPO of part, the trimethylolpropane of 12 parts by weight, the trimethylolpropane trimethacrylate of 30 parts by weight, 1 weight
Measure the agent mixture of part；
C) according to marble products lustrous surface, consolidated using LED light using after LED light cured varnish cover spraying levelling
Change；LED light cured time 8s, intensity 280MJ；
LED light cured varnish includes the modification acrylate of 55 parts by weight, the zinc stearate of 5 parts by weight, 5 parts by weight
Photoinitiator TPO, the trimethylolpropane of 12 parts by weight, the trimethylolpropane trimethacrylate of 28 parts by weight, 3 parts by weight
Agent mixture.
Embodiment 4 repaiies leather and fur products scheme
A it) according to leather and fur products surface defect, carries out product using LED light solidified resin and fills and leads up, after being cured using LED light
It polishes smooth, erasing LED light cures priming paint, polishes smooth；LED light cured time 6s, intensity 380MJ；
LED light solidified resin includes the polyester modification acrylate of 52 parts by weight, the modified protein powder of 10 parts by weight,
The agent mixture of 1173,3 parts by weight of photoinitiator of 4 parts by weight, the trimethylolpropane of 10 parts by weight, the work of 8 parts by weight
Property amine；
LED light cures priming paint：The polyester modification acrylate of 38 parts by weight, the zinc stearate of 5 parts by weight, 3 weights
The trimethylolpropane of 1173,10 parts by weight of photoinitiator of amount part, the trimethylolpropane trimethacrylate of 31 parts by weight, 3
The agent mixture of parts by weight；
B) according to leather and fur products surface color, after color color and LED light solidification paint reconciliation corresponding color colouring
Spark-out after being cured using LED light；LED light cured time 9s, intensity 320MJ；
LED light solidification paint includes the polyester modification acrylate of 67 parts by weight, the zinc stearate of 3 parts by weight, 3 weight
The trimethylolpropane of 1173,12 parts by weight of photoinitiator of part, the trimethylolpropane trimethacrylate of 33 parts by weight, 3 weights
Measure the agent mixture of part；
C) according to leather and fur products lustrous surface, LED light source solidification is utilized after spraying levelling using photocuring clear finish；
LED light cured time 4s, intensity 420MJ；
LED light cured varnish includes the polyester modification acrylate of 80 parts by weight, the zinc stearate of 5 parts by weight, 5 weight
The trimethylolpropane of 1173,8 parts by weight of photoinitiator of part, the trimethylolpropane trimethacrylate of 30 parts by weight, 3 weight
The agent mixture of part.
Embodiment 5 repaiies glassware scheme and (uses high transparency index of refraction and the approximate photocuring of glass in this programme
Paint)
According to glass article surface defect, carry out that product is moulding to be filled and led up using LED light solidified resin, it is solid using LED light source
It polishes smooth after change, is then repaired with completion after wax polishing；LED light solidified resin includes the epoxy acrylate of 58 parts by weight
With one kind or mixture of urethane acrylate, the trimethylolpropane of 261,21 parts by weight of photoinitiator of 3 parts by weight, 3
The agent mixture of parts by weight, the active ammonia of 8 parts by weight；LED light cured intensity 420MJ, time 4s.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of LED light cures mending paste, including：
2. LED light according to claim 1 cures mending paste, which is characterized in that the LED light solidification mending paste is woodenware
When the LED light solidification mending paste of substrate, the reactive diluent is the trimethylolpropane of 5~15 parts by weight；The LED light is solid
When changing the LED light solidification mending paste that mending paste is reason stone substrate, the reactive diluent is the trihydroxy methyl of 28~33 parts by weight
The mixture of propane triacrylate and epoxidation glyceryl ester；The LED light solidification mending paste is that the LED light of metallic substrates is solid
When changing mending paste, the reactive diluent is in the trimethylolpropane and methacrylic acid phosphate monoester of 5~15 parts by weight
It is one or two kinds of.
3. LED light according to claim 1 or 2 cures mending paste, which is characterized in that the LED light cures mending paste and is
When the LED light solidification mending paste of woodenware substrate, the modification acrylate is selected from epoxy modification acrylate and amine modified propylene
One or both of acid esters；When the LED light solidification mending paste is that the LED light of reason stone substrate cures mending paste, the modification
Acrylate is selected from one or both of fatty acid modified acrylate and polyurethane-modified polyacrylate；The LED light is solid
Change mending paste be metallic substrates LED light cure mending paste when, the modification acrylate be selected from phosphoric acid modification acrylate and
One or both of polyurethane-modified polyacrylate；The LED light solidification mending paste is the LED light solidification repairing of leather substitutes
When cream, the modification acrylate is selected from epoxy modification acrylate, polyurethane-modified polyacrylate and polyester modification acrylic acid
It is one or more in ester.
4. LED light according to claim 1 or 2 cures mending paste, which is characterized in that the LED light cures mending paste and is
When the LED light solidification mending paste of woodenware substrate, the filler is one or both of talcum powder and zinc stearate；The LED
When photocuring mending paste is that the LED light of reason stone substrate cures mending paste, the filler is selected from zinc stearate and aerosil
One or both of；When the LED light solidification mending paste is that the LED light of metallic substrates cures mending paste, the filler is selected from
One or both of talcum powder and zinc stearate；When the LED light solidification mending paste is the photocuring mending paste of leather substitutes,
The filler is selected from modified protein powder.
5. a kind of preparation method of LED light solidification mending paste, includes the following steps：
The active ammonia of the modification acrylate of 30~80 parts by weight, the photoinitiator of 2~5 parts by weight, 5~10 parts by weight is drawn altogether
Hair agent, 5~40 parts by weight reactive diluent mixed with the auxiliary agent of 1~5 parts by weight, obtain original mixture；
The original mixture is mixed with the filler of 0~65 parts by weight, obtains LED light solidification mending paste.
6. a kind of restorative procedure, includes the following steps：
A cured using LED light after product to be repaired) is filled up levelling using LED light solidification mending paste；
B) according to the color demand of product to be repaired, in step A after colorant and LED light solidification paint are reconciled) obtain it is to be repaired
The surface coloring of product is reproduced, then is cured using LED light；
C) according to the gloss demand of product to be repaired, using LED light cured varnish in step B) the obtained table of product to be repaired
Face sprays levelling, then is cured using LED light；
Step B) and step C) selectively carried out according to the demand of product to be repaired；
The LED light cures mending paste：The modification acrylate of 30~80 parts by weight, the photoinitiator of 2~5 parts by weight, 5
The reactive diluent of~40 parts by weight, the auxiliary agent of 1~5 parts by weight, the filler of 0~65 parts by weight, the active ammonia of 5~10 parts by weight
Coinitiator；
The LED light solidified oil enamel-cover includes：The modification acrylate of 30~80 parts by weight, the zinc stearate of 2~5 parts by weight, 2~
The photoinitiator of 5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane tris propylene of 28~33 parts by weight
Acid esters, the auxiliary agent of 1~5 parts by weight；
The LED light cured varnish includes：The modification acrylate of 30~80 parts by weight, the zinc stearate of 2~5 parts by weight, 2~
The photoinitiator of 5 parts by weight, the trimethylolpropane of 5~15 parts by weight, the trimethylolpropane tris propylene of 28~33 parts by weight
Acid esters, the auxiliary agent of 1~5 parts by weight.
7. restorative procedure according to claim 6, which is characterized in that the product to be repaired includes：Woodwork, made of metal
Product, marble products or leather and fur products.
8. restorative procedure according to claim 6, which is characterized in that step A) described in LED light solidification after further include：
Product to be repaired after LED light is cured polishes smooth, then rubs LED light solidification priming paint, polishing.
9. restorative procedure according to claim 8, which is characterized in that the LED light cured base enamel-cover includes：30~80 weight
The modification acrylate of part, the zinc stearate of 2~5 parts by weight, the photoinitiator of 2~5 parts by weight, three hydroxyls of 5~15 parts by weight
Methylpropane, the trimethylolpropane trimethacrylate of 28~33 parts by weight, the auxiliary agent of 1~5 parts by weight.
10. restorative procedure according to claim 6, which is characterized in that the colorant is toner, mill base or color.
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| CN115838569A (en) * | 2022-10-25 | 2023-03-24 | 厦门理工学院 | Light-cured building repair material |
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| WO2002090003A2 (en) * | 2001-05-09 | 2002-11-14 | Basf Coatings Ag | Method for coating wooden material |
| CN106118385A (en) * | 2016-08-23 | 2016-11-16 | 佛山阳光逸采涂料科技有限公司 | A kind of UV LED low-yield solidification mahogany furniture coating and preparation method thereof |
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