CN106985593A - A kind of ironwork does old technology and its decorates the preparation method of sealing wax - Google Patents

A kind of ironwork does old technology and its decorates the preparation method of sealing wax Download PDF

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Publication number
CN106985593A
CN106985593A CN201710096960.6A CN201710096960A CN106985593A CN 106985593 A CN106985593 A CN 106985593A CN 201710096960 A CN201710096960 A CN 201710096960A CN 106985593 A CN106985593 A CN 106985593A
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China
Prior art keywords
ironwork
aqueous
old technology
sealing wax
wax
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CN201710096960.6A
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Chinese (zh)
Inventor
张戈辉
荆旺
赵宁宁
李幕英
马利纳
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Hebei Chenyang Industry and Trade Group Co Ltd
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Hebei Chenyang Industry and Trade Group Co Ltd
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Priority to CN201710096960.6A priority Critical patent/CN106985593A/en
Publication of CN106985593A publication Critical patent/CN106985593A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B44DECORATIVE ARTS
    • B44CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
    • B44C5/00Processes for producing special ornamental bodies
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10Epoxy resins modified by unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D175/00Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04Polyurethanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/43Thickening agents
    • C09D7/44Combinations of two or more thickening agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D7/00Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40Additives
    • C09D7/65Additives macromolecular
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00Etching metallic material by chemical means
    • C23F1/10Etching compositions
    • C23F1/14Aqueous compositions
    • C23F1/16Acidic compositions
    • C23F1/28Acidic compositions for etching iron group metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/02Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

Old technology is done the invention discloses a kind of ironwork and its preparation method of sealing wax is decorated, and is related to sealing wax technical field.Doing old technology is:Ironwork is put in neutral or acid salt fog cabinet after surface sand-blasting process and carries out corrosion, is dried after clear water immersion afterwards, flushing, grinding process, spraying or dip-coating enamelled coating.Sealing wax component is:20 40% aqueous acrylic modified epoxy ester emulsions, 11 30% aqueous one-component polyaminoester emulsions, 3 20% aqueous PVDC emulsions, 0.1 1% nertralizer, 0 10% emulsified wax, 0.1 0.2% defoamer, 2 10% coalescents, 0.3 0.9% moistening flatting agent, 5 10% deionized waters, 0.5 1.0% thickener.This does old technology environmental protection, and cost is low, efficiency high;The sealing wax is good in rusty surface adhesive force, difficult for drop-off, both increases protection effect, ironwork is not only retained corrosion effect again, and with certain gloss, color and luster.

Description

A kind of ironwork does old technology and its decorates the preparation method of sealing wax
Technical field
The present invention relates to sealing wax technical field, more particularly to do the handicrafts such as old ironwork and decoration sealing wax technology neck Domain.
Background technology
Ironwork gets rusty easily, and is especially easier corrosion occur under damp and hot environment.And general ironwork is in the time Long korneforos, corrosion occurs, or even by complete corrosion.In the modern life, people's often making artificially by some handicrafts It gets rusty(Do old), dense history vicissitudes sense is made it have, so as to reach the effect of decoration.But the ironwork after corrosion Produce and do not allow easy to maintain after corrosion, and corrosion easily comes off, and has influence on aesthetic.It is general it is not only protected using coating more Corrosion effect is stayed, and makes it have certain gloss, color and luster, so as to reach more preferable aesthetic.
But, the general method for handling corrosion, the comparatively laborious cycle is longer or does not reach environmental protection.And The good ironwork of corrosion, due to the presence of corrosion, general coating is difficult, with good adhesive force, to hold very much on the surface of corrosion It is easy to fall off, both influenceed attractive in appearance, again protection effect of the reduction to ironwork.
The content of the invention
Old technology is done the technical problem to be solved in the present invention is to provide a kind of ironwork and its decorates the preparation method of sealing wax, The ironwork does old technology environmental protection, and cost is low, and efficiency is higher;The sealing wax has good adhesive force on the surface of corrosion, is difficult Come off, both added the protection effect to ironwork, make to do again it is old after ironwork not only retain corrosion effect, and have it There are certain gloss, color and luster, so as to reach more preferable aesthetic and environmental requirement.
In order to solve the above technical problems, the technical solution used in the present invention is:A kind of ironwork does old technology, including such as Lower step:Ironwork is put in neutral salt fog chamber or acid salt fog cabinet after surface sand-blasting process and carries out corrosion, ironwork rust Soaked after erosion with clear water, rinse after dry, using quartz sand sand paper or blasting treatment, grinding process is carried out to ironwork, finally By ironwork spraying or dip-coating enamelled coating, produce ironwork and do old technology product.
It is preferred that, the pH value of the salting liquid before being atomized in neutral salt fog chamber is between 6.5~7.2 (35 DEG C), during corrosion Temperature is 35-50 DEG C, and salting liquid is 3-15wt% sodium-chloride water solution;The pH value of salting liquid before being atomized in acid salt fog cabinet Between 3.1-3.3 (35 DEG C), temperature during corrosion is 5-50 DEG C, and salting liquid is 3-15wt% sodium-chloride water solution.
A kind of ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:20-40%'s Aqueous acrylic modified epoxy ester emulsion, 11-30% aqueous one-component polyaminoester emulsion, 3-20% aqueous PVDC emulsions, 0.1-1% nertralizer, 0-10% emulsified wax, 0.1-0.2% defoamer, 2-10% coalescents, 0.3-0.9% profit Wet levelling agent, 5-10% deionized water, 0.5-1.0% thickener.
It is preferred that, ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight: 20- 40% aqueous acrylic modified epoxy ester emulsion, 11-30% aqueous one-component polyaminoester emulsion, 3-20% aqueous PVDC breasts Liquid, 0.1-1% nertralizer, 3-10% emulsified wax, 0.1-0.2% defoamer, 2-10% coalescents, 0.3-0.9% Moistening flatting agent, 5-10% deionized water, 0.5-1.0% thickener.
It is preferred that, aqueous acrylic modified epoxy ester emulsion is the WPA5812 of brilliant same moral Chemical Co., Ltd. of Foshan City; Aqueous one-component polyaminoester emulsion is the D-60A aqueous polyurethane emulsions of Shanghai Run Dao trade Co., Ltds;Aqueous PVDC emulsions For the WPA5060 of brilliant same moral Chemical Co., Ltd. of Foshan City;Emulsified wax is polypropylene wax emulsion.
It is preferred that, defoamer is the mixture of polyether siloxane copolymer class defoamer and organic silicon defoamer;Thickening Agent is that polyurethane-type thickener and alkali soluble rise the mixture of type thickener.
It is further preferred that in defoamer polyether siloxane copolymer class defoamer and organic silicon defoamer weight ratio For 1:1;In thickener polyurethane-type thickener and alkali soluble rise type thickener weight ratio be 1:1 to 2:1.
It is preferred that, coalescents are the coalescents of alcohol ester 12.
It is preferred that, moistening flatting agent is the moistening flatting agent of Siloxane-Oxyalkylene Copolymers class;Nertralizer is dimethyl ethanol One or both of amine, multifunctional assistant AMP-95.
Above-mentioned ironwork does the preparation method of the decoration sealing wax of old technology product, comprises the following steps:
Step a, first enters portions of de-ionized water, the nertralizer of half quality, the moistening flatting agent of half quality, part defoamer Row mixing, stirs;
Step b, adds into step a and the poly- ammonia of aqueous one-component is added under aqueous acrylic modified epoxy ester emulsion, stirring condition Ester emulsion, aqueous PVDC emulsions, emulsified wax;Then coalescents, remaining nertralizer, remaining deionized water are added, is stirred Mix uniform;Remaining defoamer, remaining moistening flatting agent are added, is stirred;Thickener adjustment viscosity is eventually adding, is stirred Mix uniform, produce the decoration sealing wax that ironwork makees old technology product.
It is using the beneficial effect produced by above-mentioned technical proposal:
(1)The present invention carries out corrosion from salt mist environment to ironwork(Artificially do old)Processing, the corrosion time, corrosion into degree Taking human as control, old effect can be done to be reached in the short time, the raw material more importantly used is water, these are free of contamination for salt Material, the solution of formation is free from environmental pollution, while the waste liquid produced may be reused, free from environmental pollution, operating environment is not yet To health produce harm, can be repeatedly ironwork is handled, efficiency is higher;
(2)Sealing wax of the present invention has good adhesive force on the surface of corrosion, difficult for drop-off, has both added the protection to ironwork Effect, make to do again it is old after ironwork not only retain corrosion effect, and certain gloss, color and luster are made it have, so as to reach More preferable aesthetic and environmental requirement;
(3)Present invention collocation uses film forming matter aqueous acrylic modified epoxy ester emulsion, aqueous one-component polyaminoester emulsion, water Property PVDC emulsions, emulsified wax and coalescents, can obtain the aqueous lacquer coat of high adhesion force, high glaze, high-decoration, and And the water paint VOC≤80g/L wherein prepared, smell is very low, prevents from polluting environment;
(4)The film forming matters such as monocomponent polyurethane, PVDC, acrylic modified epoxy ester that the present invention is selected, with good attached Put forth effort, and corrosion layer can be penetrated into, ultimately form the coating of densification, prevent water, oxygen from entering substrate surface, so as to press down The further corrosion of base material processed.The smooth degree of coating, compact in paint film, good hand touch can be strengthened by adding emulsified wax, not shadow The paint film transparency is rung, not only attractive in appearance but also scratch resistant effect is reached;
(5)The present invention is compounded from different types of defoamer, i.e., foam inhibitor is used with the collocation of foamicide, solves system Air bubble problem;From different types of thickener compounding, the thixotropic property of system is solved;
(6)Nertralizer of the present invention is mainly raising system pH, to 8-9, and this scope pH value is not only able to make coating system stable, And can suppress iron, steel substrate corrosion after spraying.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, this is opposed below in conjunction with embodiment Invention is described in further detail.
The requirement of part material used in embodiments of the invention and manufacturer are as follows:
Aqueous acrylic modified epoxy ester emulsion is the WPA5812 of brilliant same moral Chemical Co., Ltd. of Foshan City;
Aqueous one-component polyaminoester emulsion is the D-60A aqueous polyurethane emulsions of Shanghai Run Dao trade Co., Ltds;
Aqueous PVDC (Vingon) emulsion is the WPA5060 of brilliant same moral Chemical Co., Ltd. of Foshan City;
Emulsified wax is polypropylene wax emulsion;Such as the EP15 of Co., Ltd of Shanghai Joule Wax Industry Co., Ltd;It has fusing point height, wearability Good, particle diameter is tiny(Transparent micro emulsion), good waterproof performance, hardness of film it is high, tack-free;
Defoamer is polyether siloxane copolymer class defoamer, such as(German Di Gao companies)Used additives Tego- is made in TEGO deaeration 902w, organic silicon defoamer, such as(German BIC Corp)BYK froth breaking effect auxiliary agent B two kinds of mixtures of YK-028, weight ratio Example is 1:1 or so;
Thickener is the polyurethane-type thickener PS202 of polyurethane-type thickener, such as Ning Baidi groups of Italy, and alkali soluble rises type Thickener, the alkali soluble of such as Ning Baidi groups of Italy rises two kinds of mixtures of type thickener ASE60, and part by weight scope is 1:1 to 2:1;
Coalescents are the coalescents of alcohol ester 12;Entitled 2,2,4- trimethyl -1, the 3- pentanediol mono isobutyrate of chemistry, is high Boiling point environmental protection cosolvent, is purchased from Guangzhou Yu Tai Chemical Industry Science Co., Ltd;
Moistening flatting agent is the moistening flatting agent of Siloxane-Oxyalkylene Copolymers class;Such as(German enlightening is high)TEGO Tego-245, One or both of Tego-270;
Nertralizer is one or both of dimethylethanolamine, multifunctional assistant AMP-95.
Embodiment 1
A kind of ironwork does old technology, comprises the following steps:Using the ironwork being typically molded, after surface sand-blasting process, Be put in neutral or acid salt fog cabinet, the pH value of the salting liquid before being atomized in neutral salt fog chamber between 6.5~7.2 (35 DEG C), Temperature during corrosion is 35-50 DEG C, and salting liquid is 3-15wt% sodium-chloride water solution;Salt before being atomized in acid salt fog cabinet is molten The pH value of liquid is between 3.1-3.3 (35 DEG C), and temperature during corrosion is 35-50 DEG C, and salting liquid is 3-15wt% aqueous sodium chloride Liquid.For example:The pH value of salting liquid before being atomized in neutral salt fog chamber is between 6.5~7.2 (35 DEG C), under the conditions of salt fog, iron The easy corrosion of product, in general, under salt mist environment, corrosion degree passes through increase equivalent to the corrosion degree of outdoor placement 1 year Salinity, raises temperature, reduces pH value(Use ackd salt fog chamber), corrosion can be accelerated, according to exemplar corrosion effect come really Determine time of the ironwork in salt mist environment, the ironwork that typically at 1-5 days or so, can be then up to corrosion requirement is used Dried after clear water immersion, flushing, use the quartz sand sand paper of 100-800 mesh or blasting treatment, trickle polishing is carried out to exemplar Processing, finally by ironwork spraying or one layer of sealing wax described below of dip-coating.
Above-mentioned ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:40% it is aqueous Acrylic modified epoxy ester emulsion, 20% aqueous one-component polyaminoester emulsion, 15% aqueous PVDC emulsions, 0.6% neutralization Agent, 10% emulsified wax, 0.2% defoamer, 7% coalescents, 0.9% moistening flatting agent, 5.3% deionized water, 1.0% thickener.
Above-mentioned ironwork does the preparation method of the decoration sealing wax of old technology product, comprises the following steps:
Step a, first enters portions of de-ionized water, the nertralizer of half quality, the moistening flatting agent of half quality, part defoamer Row mixing, is stirred 15 minutes with 500r/min speed;
Step b, aqueous acrylic modified epoxy ester emulsion is added into step a, to add under 500r/min speed stirring condition Enter aqueous one-component polyaminoester emulsion, aqueous PVDC emulsions, emulsified wax;Then coalescents, remaining nertralizer are added, is remained Remaining deionized water, 900r/min speed is stirred 10 minutes;Remaining defoamer, remaining moistening flatting agent are added, 1200r/min speed is stirred 10 minutes;Thickener adjustment viscosity is eventually adding, 1000r/min speed is stirred 10 minutes, adjusted Whole viscosity is to qualified(Generally apply at-four glasss 25 DEG C and test 60-85S), produce the decoration sealing wax that ironwork makees old technology product.
Embodiment 2
Ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:22% water soluble acrylic acid changes Property epoxy ester emulsion, 30% aqueous one-component polyaminoester emulsion, 20% aqueous PVDC emulsions, 0.1% nertralizer, 10% breast Fossil waxes, 0.2% defoamer, 7.1% coalescents, 0.9% moistening flatting agent, 8.7% deionized water, 1.0% thickening Agent.Decorate the preparation method be the same as Example 1 of sealing wax.
Embodiment 3
Ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:40% water soluble acrylic acid changes Property epoxy ester emulsion, 30% aqueous one-component polyaminoester emulsion, 15% aqueous PVDC emulsions, 1% nertralizer, 0.2% disappear Infusion, 7% coalescents, 0.8% moistening flatting agent, 5% deionized water, 1.0% thickener.Decorate the preparation side of sealing wax Method be the same as Example 1.
Embodiment 4
Ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:40% water soluble acrylic acid changes Property epoxy ester emulsion, 11% aqueous one-component polyaminoester emulsion, 20% aqueous PVDC emulsions, 1% nertralizer, 7.1% breast Fossil waxes, 0.1% defoamer, 10% coalescents, 0.3% moistening flatting agent, 10% deionized water, 0.5% thickening Agent.Decorate the preparation method be the same as Example 1 of sealing wax.
Embodiment 5
Ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:40% water soluble acrylic acid changes Property epoxy ester emulsion, 30% aqueous one-component polyaminoester emulsion, 3% aqueous PVDC emulsions, 1% nertralizer, 3.9% emulsification Paraffin, 0.2% defoamer, 10% coalescents, 0.9% moistening flatting agent, 10% deionized water, 1% thickener.Dress Adorn the preparation method be the same as Example 1 of sealing wax.
Embodiment 6
Ironwork makees the decoration sealing wax of old technology product, is made up of the component of following percentage by weight:31.9% water soluble acrylic acid Modified epoxy ester emulsion, 30% aqueous one-component polyaminoester emulsion, 20% aqueous PVDC emulsions, 1% nertralizer, 3% breast Fossil waxes, 0.2% defoamer, 2% coalescents, 0.9% moistening flatting agent, 10% deionized water, 1% thickener.Dress Adorn the preparation method be the same as Example 1 of sealing wax.
Table 1 is the decoration sealing wax test result that embodiments of the invention ironwork makees old technology product:
Sealing wax of the present invention has good adhesive force on the surface of corrosion, difficult for drop-off, has both added the protection effect to ironwork Really, make to do again it is old after ironwork not only retain corrosion effect, and certain gloss, color and luster are made it have, so as to reach more Good aesthetic and environmental requirement.

Claims (10)

1. a kind of ironwork does old technology, it is characterised in that:Comprise the following steps:
Ironwork is put in neutral salt fog chamber or acid salt fog cabinet after surface sand-blasting process and carries out corrosion, ironwork corrosion Soaked afterwards with clear water, rinse after dry, using quartz sand sand paper or blasting treatment, grinding process is carried out to ironwork, finally will Ironwork is sprayed or dip-coating enamelled coating, is produced ironwork and is done old technology product.
2. a kind of ironwork according to claim 1 does old technology, it is characterised in that
The pH value of salting liquid before being atomized in neutral salt fog chamber is between 6.5~7.2 (35 DEG C), and temperature during corrosion is 35-50 DEG C, salting liquid is 3-15wt% sodium-chloride water solution;
The pH value of salting liquid before being atomized in acid salt fog cabinet is between 3.1-3.3 (35 DEG C), and temperature during corrosion is 35-50 DEG C, salting liquid is 3-15wt% sodium-chloride water solution.
3. a kind of ironwork makees the decoration sealing wax of old technology product, it is characterised in that be made up of the component of following percentage by weight: 20-40% aqueous acrylic modified epoxy ester emulsion, 11-30% aqueous one-component polyaminoester emulsion, 3-20% aqueous PVDC Emulsion, 0.1-1% nertralizer, 0-10% emulsified wax, 0.1-0.2% defoamer, 2-10% coalescents, 0.3-0.9% Moistening flatting agent, 5-10% deionized water, 0.5-1.0% thickener.
4. a kind of ironwork according to claim 3 makees the decoration sealing wax of old technology product, it is characterised in that by weighing as follows Measure the component composition of percentage:20-40% aqueous acrylic modified epoxy ester emulsion, 11-30% aqueous one-component polyurethane Emulsion, 3-20% aqueous PVDC emulsions, 0.1-1% nertralizer, 3-10% emulsified wax, 0.1-0.2% defoamer, 2- 10% coalescents, 0.3-0.9% moistening flatting agent, 5-10% deionized water, 0.5-1.0% thickener.
5. a kind of ironwork according to claim 3 makees the decoration sealing wax of old technology product, it is characterised in that described aqueous Acrylic modified epoxy ester emulsion is the WPA5812 of brilliant same moral Chemical Co., Ltd. of Foshan City;Aqueous one-component polyurethane breast Liquid is the D-60A aqueous polyurethane emulsions of Shanghai Run Dao trade Co., Ltds;Aqueous PVDC emulsions are the brilliant same Dehua in Foshan City The WPA5060 of work Co., Ltd;Emulsified wax is polypropylene wax emulsion.
6. a kind of ironwork according to claim 3 makees the decoration sealing wax of old technology product, it is characterised in that the froth breaking Agent is the mixture of polyether siloxane copolymer class defoamer and organic silicon defoamer;Thickener be polyurethane-type thickener and Alkali soluble rises the mixture of type thickener.
7. a kind of ironwork according to claim 6 makees the decoration sealing wax of old technology product, it is characterised in that the froth breaking The weight ratio of polyether siloxane copolymer class defoamer and organic silicon defoamer is 1 in agent:1;Polyurethane-type increases in thickener The rise weight ratio of type thickener of thick dose and alkali soluble is 1:1 to 2:1.
8. a kind of ironwork according to claim 3 makees the decoration sealing wax of old technology product, it is characterised in that the film forming Auxiliary agent is the coalescents of alcohol ester 12.
9. a kind of ironwork according to claim 3 makees the decoration sealing wax of old technology product, it is characterised in that the wetting Levelling agent is the moistening flatting agent of Siloxane-Oxyalkylene Copolymers class;Nertralizer is dimethylethanolamine, multifunctional assistant AMP-95 One or both of.
10. a kind of ironwork as described in claim any one of 3-9 does the preparation method of the decoration sealing wax of old technology product, its It is characterised by:Comprise the following steps:
Step a, first enters portions of de-ionized water, the nertralizer of half quality, the moistening flatting agent of half quality, part defoamer Row mixing, stirs;
Step b, adds into step a and the poly- ammonia of aqueous one-component is added under aqueous acrylic modified epoxy ester emulsion, stirring condition Ester emulsion, aqueous PVDC emulsions, emulsified wax;Then coalescents, remaining nertralizer, remaining deionized water are added, is stirred Mix uniform;Remaining defoamer, remaining moistening flatting agent are added, is stirred;Thickener adjustment viscosity is eventually adding, is stirred Mix uniform, produce the decoration sealing wax that ironwork makees old technology product.
CN201710096960.6A 2017-02-22 2017-02-22 A kind of ironwork does old technology and its decorates the preparation method of sealing wax Pending CN106985593A (en)

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CN110774822A (en) * 2019-10-30 2020-02-11 宋金朋 Surface distressing treatment device for decorative metal product

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