CN109704576A - A kind of zero VOC S water-based metal glaze and preparation method thereof - Google Patents

A kind of zero VOC S water-based metal glaze and preparation method thereof Download PDF

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Publication number
CN109704576A
CN109704576A CN201811598900.5A CN201811598900A CN109704576A CN 109704576 A CN109704576 A CN 109704576A CN 201811598900 A CN201811598900 A CN 201811598900A CN 109704576 A CN109704576 A CN 109704576A
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water
agent
glaze
based metal
zero voc
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寇学清
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Chengdu Ruixinhao Technology Co Ltd
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Chengdu Ruixinhao Technology Co Ltd
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Abstract

The invention discloses a kind of zero VOC S water-based metal glaze and preparation method thereof, a kind of zero VOC S water-based metal glaze includes the component of following weight ratio: water-based acrylic resin dispersion 30%-46%, amino resins 8%-10%, pure water 40%-55%, moistening flatting agent 0.2%-0.8%, dispersing agent 0.5%-0.8%, resist sagging auxiliary agent 0.1%-0.4%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1.5%, DMEA0.2-2%;A kind of preparation method of zero VOC S water-based metal glaze, comprising the following steps: water-based acrylic resin dispersion, DMEA, pure water are put into molten device and stirred evenly;Amino resins, moistening flatting agent, dispersing agent, defoaming agent, resist sagging auxiliary agent, adhesion promoter are added in molten middle device to be uniformly mixed, and are adjusted to required viscosity with pure water after high speed dispersion 30-60 minutes, are obtained glaze slip;Glaze slip is filtered packaging and obtains zero VOC S water-based metal glaze finished product.The present invention solves the problems, such as to contain a large amount of VOCS in existing metal glaze.

Description

A kind of zero VOC S water-based metal glaze and preparation method thereof
Technical field
The present invention relates to aqueous industrials to paint field, and in particular to a kind of zero VOC S water-based metal glaze and its preparation side Method.
Background technique
Metal glaze is the special artistic glaze of one of china industry glaze, mainly imposes on Antique Imitation Tiles ceramic tile, also imposes on On the Bottle & Can of daily decorative ceramics, on vase or artistic porcelain.The ceramic tile surface for applying metal glaze shows the gloss of metal-like, and Various colors can be showed, it is red, yellow, silver-colored, blue, black etc..
Metal glaze can issue metallic luster, have special formula, be widely used in the market at present;But it is existing Metal glaze in contain a large amount of VOCS (volatile organic compounds);Volatile Organic Compounds in Indoor Air excessive concentration When be easy to cause acute poisoning, less serious case will appear headache, dizziness, cough, Nausea and vomiting or in dead drunk liquor-saturated shape;Severe one will appear Hepatotoxicity is even gone into a coma quickly, and some can also can be in peril of one's life.It hangs up one's hat in the interior of volatile organic compounds pollution, It can cause slow poisoning, damage liver and nervous system, cause general weakness, drowsiness, pruitus etc..Some can also can cause Endocrine disorder influences sexual function;Benzene and dimethylbenzene can also damage system, so that cause leukaemia.
Summary of the invention
The technical problem to be solved by the present invention is to contain a large amount of VOCs in existing metal glaze, the body of people is caused Irreversible damage is, and it is an object of the present invention to provide a kind of zero VOC S water-based metal glaze and preparation method thereof, solves existing metal glaze In contain a large amount of VOCS the problem of.
The present invention is achieved through the following technical solutions:
A kind of zero VOC S water-based metal glaze, the component including following weight ratio: water-based acrylic resin dispersion 30%- 46%, amino resins 8%-10%, pure water 40%-55%, moistening flatting agent 0.2%-0.8%, dispersing agent 0.5%- 0.8%, resist sagging auxiliary agent 0.1%-0.4%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1.5%, DMEA0.2-2%.
The present invention solves in existing metal glaze using water-based acrylic resin dispersion, amino resins as primary raw material The problem of containing a large amount of VOCS.The comprehensive performance of present invention combination metal glaze selects optimal ratio range.
A kind of zero VOC S water-based metal glaze hardness of the present invention, adhesive force is good, resistance to migration is good, with special metal light Pool, furthermore VOCS content is especially low, or even has surmounted EU criteria, can be directly discharged in atmosphere, belong to non-dangerous article, Reach European Union ROHS and U.S. FDA food grade standard;A kind of zero VOC S water-based metal glaze extensive utilization of the present invention is to white wine, fruit Wine glass wine bottle, lamp decoration, furniture glass, scent flask field.
A kind of zero VOC S water-based metal glaze, the component including following weight ratio: water-based acrylic resin dispersion Body 30%-40%, amino resins 8%-10%, pure water 45%-55%, moistening flatting agent 0.2%-0.6%, dispersing agent 0.6%-0.8%, resist sagging auxiliary agent 0.1%-0.3%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1%, DMEA0.2-1%.The preferred ratio range of each component of the comprehensive performance of present invention combination zero VOC S water-based metal glaze.
A kind of zero VOC S water-based metal glaze, the component including following weight ratio: water-based acrylic resin dispersion 36%, Amino resins 8.5%, pure water 50%, moistening flatting agent 0.4%, dispersing agent 0.7%, resist sagging auxiliary agent 0.2%, defoaming agent 0.2%, adhesion promoter 1%, DMEA0.6%.The comprehensive performance of present invention combination zero VOC S water-based metal glaze is preferred The proportion of each component.
Defoaming agent is polysilane oxygen alkane, and levelling wetting agent is fluorin modified crylic acid ester copolymer, and adhesion promoter is phosphorus Acid ester polymer, DMEA are dimethyl ethanol ammonia.
A kind of preparation method of zero VOC S water-based metal glaze, comprising the following steps:
S1, it water-based acrylic resin dispersion, DMEA, pure water is put into molten device stirs evenly;
S2, amino resins, moistening flatting agent, dispersing agent, defoaming agent, resist sagging auxiliary agent, adhesive force are added in molten middle device Promoting agent is uniformly mixed, and is adjusted to required viscosity with pure water after high speed dispersion 30-60 minutes, obtains glaze slip;
S3, glaze slip is filtered to packaging acquisition zero VOC S water-based metal glaze finished product.
A kind of preparation method of zero VOC S water-based metal glaze measures glaze slurry viscosity, glaze slip institute with No. 2 flow cups Needing viscosity is 14-19 seconds.
A kind of preparation method of zero VOC S water-based metal glaze measures glaze slurry viscosity, glaze slip institute with No. 2 flow cups Needing viscosity is 18 seconds.
Step S2 high speed adjusts glaze slip pH value to 7.5-8.0 after dispersing 30-60 minutes.
The present invention can prepare the poor water-based metal glaze of superior performance, VOCS, and preparation method is simple, can adjust The performance of water-based metal glaze.
Compared with prior art, the present invention having the following advantages and benefits:
1, a kind of zero VOC S water-based metal glaze of the present invention is main former with water-based acrylic resin dispersion, amino resins Material solves the problems, such as to contain a large amount of VOCS in existing metal glaze;
2, a kind of zero VOC S water-based metal glaze of the present invention can extensive utilization to white wine, fruit wine glass wine bottle, lamp decoration, family Has glass, scent flask field;
3, it is few can to prepare superior performance, VOCS content for a kind of preparation method of zero VOC S water-based metal glaze of the present invention Water-based metal glaze, preparation method is simple, can adjust the performance of water-based metal glaze.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below with reference to embodiment, the present invention is made Further to be described in detail, exemplary embodiment of the invention and its explanation for explaining only the invention, are not intended as to this The restriction of invention.
Embodiment 1
A kind of zero VOC S water-based metal glaze of the present invention, the component including following weight ratio: water-based acrylic resin dispersion Body 30%-46%, amino resins 8%-10%, pure water 40%-55%, moistening flatting agent 0.2%-0.8%, dispersing agent 0.5%-0.8%, resist sagging auxiliary agent 0.1%-0.4%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1.5%, DMEA0.2-2%.Defoaming agent is polysilane oxygen alkane, and levelling wetting agent is fluorin modified crylic acid ester copolymer, adhesion promoter For phosphate ester polymer, DMEA is dimethyl ethanol ammonia.
The present invention solves in existing metal glaze using water-based acrylic resin dispersion, amino resins as primary raw material The problem of containing a large amount of VOCS.The comprehensive performance of present invention combination metal glaze selects optimal ratio range.
A kind of zero VOC S water-based metal glaze hardness of the present invention, adhesive force is good, resistance to migration is good, with special metal light Pool, furthermore VOCS content is especially low, or even has surmounted EU criteria, can be directly discharged in atmosphere, belong to non-dangerous article, Reach European Union ROHS and U.S. FDA food grade standard;A kind of zero VOC S water-based metal glaze extensive utilization of the present invention is to white wine, fruit Wine glass wine bottle, lamp decoration, furniture glass, scent flask field.
Performance test is carried out to a kind of zero VOC S water-based metal glaze of the present embodiment using following methods: in normal temperature condition Lower carry out machine spray, hand spray, manipulator, electrostatic spraying are toasted 30 minutes at 150-170 DEG C, and test result is as follows: VOCS discharge 50-8Og/L, hardness 3-6H, adhesion 1 grade, salt spray resistance -800 hours 100 hours;Low temperature resistant -40 DEG C -- 80 DEG C;Boiling 2-8 is small When without dropping situations occur;Reach ROHS standard and FDA food grade standard.
From test result: zero VOC S water-based metal glaze prepared by the present invention can obviously save energy consumption, reduce VOCS discharge, has no significant effect atmosphere and environment.
Embodiment 2
Based on embodiment 1, a kind of zero VOC S water-based metal glaze, the component including following weight ratio: aqueous third Olefin(e) acid resin dispersion 30%-40%, amino resins 8%-10%, pure water 45%-55%, moistening flatting agent 0.2%- 0.6%, dispersing agent 0.6%-0.8%, resist sagging auxiliary agent 0.1%-0.3%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1%, DMEA0.2-1%.Defoaming agent is polysilane oxygen alkane, and levelling wetting agent is fluorin modified crylic acid ester copolymer, attached Putting forth effort promoting agent is phosphate ester polymer, and DMEA is dimethyl ethanol ammonia.Present invention combination zero VOC S water-based metal glaze it is comprehensive Close the preferred ratio range of each component of performance.
Performance test is carried out to a kind of zero VOC S water-based metal glaze of the present embodiment using following methods: in normal temperature condition Lower carry out machine spray, hand spray, manipulator, electrostatic spraying are toasted 30 minutes at 150-170 DEG C, and test result is as follows: VOCS discharge 50-63.5g/L, hardness 4-6H, adhesion 1 grade, salt spray resistance -800 hours 400 hours;Low temperature resistant -40 DEG C -- 80 DEG C;Boiling 4-8 Hour occurs without dropping situations;Reach ROHS standard and FDA food grade standard.
From test result: zero VOC S water-based metal glaze prepared by the present invention can obviously save energy consumption, reduce VOCS discharge, has no significant effect atmosphere and environment.
Embodiment 3
Based on the above embodiment, a kind of zero VOC S water-based metal glaze, the component including following weight ratio: water soluble acrylic acid Resin dispersion 36%, amino resins 8.5%, pure water 50%, moistening flatting agent 0.4%, dispersing agent 0.7%, resist sagging help Agent 0.2%, defoaming agent 0.2%, adhesion promoter 1%, DMEA0.6%.Defoaming agent is polysilane oxygen alkane, and levelling wetting agent is Fluorin modified crylic acid ester copolymer, adhesion promoter are phosphate ester polymer, and DMEA is dimethyl ethanol ammonia.The present invention combines The preferred proportion of each component of the comprehensive performance of zero VOC S water-based metal glaze.
Performance test is carried out to a kind of zero VOC S water-based metal glaze of the present embodiment using following methods: in normal temperature condition Lower carry out machine spray, hand spray, manipulator, electrostatic spraying are toasted 30 minutes at 150-170 DEG C, and test result is as follows: VOCS discharge 51.2g/L, hardness 6H, adhesion 1 grade, salt spray resistance 800 hours;Low temperature resistant -80 DEG C;Occur without dropping situations within boiling 8 hours;It reaches To ROHS standard and FDA food grade standard.
From test result: zero VOC S water-based metal glaze prepared by the present invention can obviously save energy consumption, reduce VOCS discharge, has no significant effect atmosphere and environment.
Embodiment 4
Based on the above embodiment, a kind of preparation method of zero VOC S water-based metal glaze, comprising the following steps:
S1, it water-based acrylic resin dispersion, DMEA, pure water is put into molten device stirs evenly;
S2, amino resins, moistening flatting agent, dispersing agent, defoaming agent, resist sagging auxiliary agent, adhesive force are added in molten middle device Promoting agent is uniformly mixed, and is adjusted to required viscosity with pure water after high speed dispersion 30-60 minutes, obtains glaze slip;High speed dispersion 30- Glaze slip pH value is adjusted after sixty minutes to 7.5-8.0;
S3, glaze slip is filtered to packaging acquisition zero VOC S water-based metal glaze finished product.It is viscous with No. 2 flow cup measurement glaze slips It spends, viscosity needed for glaze slip is 14-19 seconds.
The present invention can prepare the poor water-based metal glaze of superior performance, VOCS, and preparation method is simple, can adjust The performance of water-based metal glaze.
Embodiment 5
Based on the above embodiment, the preparation method of a kind of zero VOC S water-based metal glaze is measured with No. 2 flow cups Glaze slurry viscosity, viscosity needed for glaze slip are 18 seconds.
The present invention combines the case where actual use preferred optimal glaze slurry viscosity.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects It is described in detail, it should be understood that being not intended to limit the present invention the foregoing is merely a specific embodiment of the invention Protection scope, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include Within protection scope of the present invention.

Claims (8)

1. a kind of zero VOC S water-based metal glaze, which is characterized in that the component including following weight ratio: water-based acrylic resin point Granular media 30%-46%, amino resins 8%-10%, pure water 40%-55%, moistening flatting agent 0.2%-0.8%, dispersing agent 0.5%-0.8%, resist sagging auxiliary agent 0.1%-0.4%, defoaming agent 0.1%-0.3%, adhesion promoter 0.8%-1.5%, DMEA0.2-2%.
2. a kind of zero VOC S water-based metal glaze according to claim 1, which is characterized in that the group including following weight ratio Point: water-based acrylic resin dispersion 30%-40%, amino resins 8%-10%, pure water 45%-55%, moistening flatting agent 0.2%-0.6%, dispersing agent 0.6%-0.8%, resist sagging auxiliary agent 0.1%-0.3%, defoaming agent 0.1%-0.3%, adhesive force Promoting agent 0.8%-1%, DMEA0.2-1%.
3. a kind of zero VOC S water-based metal glaze according to claim 2, which is characterized in that the group including following weight ratio Point: water-based acrylic resin dispersion 36%, amino resins 8.5%, pure water 50%, moistening flatting agent 0.4%, dispersing agent 0.7%, resist sagging auxiliary agent 0.2%, defoaming agent 0.2%, adhesion promoter 1%, DMEA0.6%.
4. a kind of zero VOC S water-based metal glaze according to claim 1, which is characterized in that defoaming agent is polysilane oxygen Alkane, levelling wetting agent are fluorin modified crylic acid ester copolymer, and adhesion promoter is phosphate ester polymer, and DMEA is dimethyl second Alcohol ammonia.
5. a kind of preparation side of zero VOC S water-based metal glaze described in any one of -4 claims according to claim 1 Method, which comprises the following steps:
S1, it water-based acrylic resin dispersion, DMEA, pure water is put into molten device stirs evenly;
S2, amino resins, moistening flatting agent, dispersing agent, defoaming agent, resist sagging auxiliary agent, adhesive force enhancement are added in molten middle device Agent is uniformly mixed, and is adjusted to required viscosity with pure water after high speed dispersion 30-60 minutes, obtains glaze slip;
S3, glaze slip is filtered to packaging acquisition zero VOC S water-based metal glaze finished product.
6. a kind of preparation method of zero VOC S water-based metal glaze according to claim 5, which is characterized in that viscous with No. 2 It spends cup and measures glaze slurry viscosity, viscosity needed for glaze slip is 14-19 seconds.
7. a kind of preparation method of zero VOC S water-based metal glaze according to claim 6, which is characterized in that viscous with No. 2 It spends cup and measures glaze slurry viscosity, viscosity needed for glaze slip is 18 seconds.
8. a kind of preparation method of zero VOC S water-based metal glaze according to claim 5, which is characterized in that in step S2 Glaze slip pH value is adjusted after high speed dispersion 30-60 minutes to 7.5-8.0.
CN201811598900.5A 2018-12-26 2018-12-26 A kind of zero VOC S water-based metal glaze and preparation method thereof Pending CN109704576A (en)

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CN112980269A (en) * 2021-02-23 2021-06-18 湖南工业大学 Ground glaze material, surface glaze material, preparation methods of ground glaze material and surface glaze material, low-temperature composite glaze and application of low-temperature composite glaze

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