CN104292903A - Acrylic epoxy resin powder paint for ceramics - Google Patents
Acrylic epoxy resin powder paint for ceramics Download PDFInfo
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- CN104292903A CN104292903A CN201410542878.8A CN201410542878A CN104292903A CN 104292903 A CN104292903 A CN 104292903A CN 201410542878 A CN201410542878 A CN 201410542878A CN 104292903 A CN104292903 A CN 104292903A
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Abstract
The invention discloses acrylic epoxy resin powder paint for ceramics. The acrylic epoxy resin powder paint for ceramics is prepared from the following raw materials: epoxy resin, methyl tetrahydrophthalic anhydride, butyl maleic acid, maleic anhydride, 2-methylimidazole, phthalic anhydride, a leveling agent, dimethyl benzene, 2-tert-butyl peroxide, propylene glycol, a plasticizer, cobalt iso-octoate butyl acetate, styrene, methyl ethyl ketone peroxide and n-butyl methacrylate. The acrylic epoxy resin powder paint for ceramics disclosed by the invention has the advantages that weather resistance is excellent and the glossiness is 100%-140%, bubbling and dropping phenomena can not generate after the paint is soaked in water for 30-40 days, drying time is 15-25 minutes, no abnormity generates after the paint is soaked in 5% hydrochloric acid solution for 25-35 days, adhesive force reaches levels 1-2, no bubbling and wrinkling phenomena generate after the paint is soaked in saturated calcium hydroxide for 20-30 days, shore hardness is 50-70H, and the paint has the capacity of not exposing bottom after being scrubbed for 1200-1800 times due to scrubbing resistance.
Description
Technical field
The application belongs to paint field, particularly relates to a kind of pottery acrylic acid epoxy resin powder coating.
Background technology
Up to now, pottery define like can briefly be described as follows: pottery is main raw material with aluminium silicate mineral or some oxide compound etc., according to the intention of people by specific physical and chemical process at high temperature with the technique rock with a shaping type that certain temperature and atmosphere are made.Surface can glazing or not glazing, and some porcelains also have translucency in various degree, and entire body is by one or more crystal or with amorphous cementing matter and pore or form with microtextures such as grog inclusions.Due to the development of ceramic science technology.And the demand of market to ceramic product innovation increases day by day, force Ceramics Enterprises to want development product innovation, and the impact of the problem that this factor of variation of product is brought rationalization's production process and generation must be considered.In order to strengthen adaptability, Ceramics Enterprises not only needs the Research Ability improving scientific and technical application level and product innovation energetically, constantly make model change, also must adopt the production organization method that program evaluation and review technique, group technology and multi items mixes line production etc. are advanced, adopt adaptable machinery equipment and flexible production manufacturing system, to adapt to the needs producing variation.
Coating (paint), our usual said paint is one wherein.Refer to coat body surface can form film under certain conditions and play protection, the class I liquid I of decoration or other specific functions (insulation, antirust, mildew-resistant, heat-resisting etc.) or solid material.Be main raw material mainly with vegetables oil greatly because of early stage coating, therefore also known as painting.Instead of vegetables oil at synthetic resins, therefore be called coating.Coating non-liquid, powder coating is the large class of coating variety one.Coating belongs to organic chemical industry's macromolecular material, and the film formed belongs to macromolecular compound type.The classification of the Chemicals of passing through according to the modern times, coating belongs to fine chemical product.Modern coating is progressively becoming the polyfunctional engineering materials of a class, is an important industry in chemical industry.
Epoxy resin is the organic compound containing two or more epoxide groups in general reference molecule, and except indivedual, their relative molecular mass is not high.The molecular structure of epoxy resin be with in molecular chain containing active epoxide group for its feature, epoxide group can be positioned at the end of molecular chain, centre or structure circlewise.Due in molecular structure containing active epoxide group, make they can with polytype solidifying agent generation crosslinking reaction and formed and insoluble, not molten there is the cancellated superpolymer of three-dimensional.Ceramic coating is that one can make organism and inorganics react, thus has had both the novel ceramic coating of both advantages.The hardness of the ceramic coating of a new generation can reach more than 6H.High temperature resistant 400 degree, not sticky effect, color is multiple.And aqueous ceramic coating can be made.And universal along with humanity concept, and the formation of novel harmonious society, designs the high and pottery acrylic acid epoxy resin powder coating of good weatherability of a kind of good corrosion resistance, fast drying, hardness and is very important.
Summary of the invention
The technical problem solved:
The application, for above-mentioned technical problem, provides a kind of pottery acrylic acid epoxy resin powder coating, solve that existing pottery acrylic acid epoxy resin powder coating is perishable, drying slowly, the technical problem such as the low and weathering resistance of hardness is poor.
Technical scheme:
Acrylic acid epoxy resin powder coating used by a kind of pottery, and the raw materials by weight portion proportioning of described pottery acrylic acid epoxy resin powder coating is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 30-50 part; Butyl maleic acid 15-25 part; MALEIC ANHYDRIDE 40-60 part; Glyoxal ethyline 0.1-1 part; Tetra hydro Phthalic anhydride 20-40 part; Flow agent 5-15 part; Dimethylbenzene 60-80 part; 2-tert-butyl peroxide 1-5 part; Propylene glycol 50-70 part; Softening agent 1-10 part; Cobalt iso-octoate N-BUTYL ACETATE 4-6 part; Vinylbenzene 20-40 part; Methylethyl ketone peroxide 45-55 part; N-BMA 15-35 part.
As a preferred technical solution of the present invention: the raw materials by weight portion proportioning of described pottery acrylic acid epoxy resin powder coating is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 40 parts; Butyl maleic acid 20 parts; MALEIC ANHYDRIDE 50 parts; Glyoxal ethyline 0.5 part; Tetra hydro Phthalic anhydride 30 parts; Flow agent 10 parts; Dimethylbenzene 70 parts; 2-tert-butyl peroxide 3 parts; Propylene glycol 60 parts; 5 parts, softening agent; Cobalt iso-octoate N-BUTYL ACETATE 5 parts; Vinylbenzene 30 parts; Methylethyl ketone peroxide 50 parts; N-BMA 25 parts.
As a preferred technical solution of the present invention: described flow agent adopts azo polyether polyester modified organic silicon oxygen alkane or alkyl-modified organo-siloxane.
As a preferred technical solution of the present invention: described softening agent adopts DOP or DBP.
Beneficial effect:
A kind of pottery acrylic acid epoxy resin powder coating of the present invention adopts above technical scheme compared with prior art, there is following technique effect: 1, product weathering resistance is excellent, glossiness 100%-140%, to soak after 30-40d without bubbling, obscission in water; 2, time of drying 15-25min, in 5% hydrochloric acid soln, soak 25-35d without exception; 3, sticking power 1-2 level, soaks in saturated calcium hydroxide that 20-30d is non-foaming, elephant skin; 4, shore hardness 50-70H, scrub resistance 1200-1800 time is not show-through, can the widespread production not division of history into periods for current material.
Embodiment
Embodiment 1:
Acrylic acid epoxy resin powder coating used by a kind of pottery, and its raw materials by weight portion proportioning is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 30 parts; Butyl maleic acid 15 parts; MALEIC ANHYDRIDE 40 parts; Glyoxal ethyline 0.1 part; Tetra hydro Phthalic anhydride 20 parts; Alkyl-modified organo-siloxane 5 parts; Dimethylbenzene 60 parts; 2-tert-butyl peroxide 1 part; Propylene glycol 50 parts; DBP1 part; Cobalt iso-octoate N-BUTYL ACETATE 4 parts; Vinylbenzene 20 parts; Methylethyl ketone peroxide 45 parts; N-BMA 15 parts.
Added by above-mentioned raw materials in reactor, be warmed up to 115 DEG C, insulation reaction 6h mixes, and pulverizes after cooling with pulverizer, with the sieved sieve of 130mg, and obtained coating.
Product weathering resistance is excellent, glossiness 100%, to soak after 30d without bubbling, obscission in water; Time of drying, 25min, soaked 25d without exception in 5% hydrochloric acid soln; Sticking power 2 grades, soaks in saturated calcium hydroxide that 20d is non-foaming, elephant skin; Shore hardness 50H, scrub resistance 1200 times is not show-through.
Embodiment 2:
Acrylic acid epoxy resin powder coating used by a kind of pottery, and its raw materials by weight portion proportioning is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 50 parts; Butyl maleic acid 25 parts; MALEIC ANHYDRIDE 60 parts; Glyoxal ethyline 1 part; Tetra hydro Phthalic anhydride 40 parts; 15 parts, azo polyether polyester modified organic silicon oxygen alkane; Dimethylbenzene 80 parts; 2-tert-butyl peroxide 5 parts; Propylene glycol 70 parts; DBP10 part; Cobalt iso-octoate N-BUTYL ACETATE 6 parts; Vinylbenzene 40 parts; Methylethyl ketone peroxide 55 parts; N-BMA 35 parts.
Added by above-mentioned raw materials in reactor, be warmed up to 125 DEG C, insulation reaction 10h mixes, and pulverizes after cooling with pulverizer, with the sieved sieve of 150mg, and obtained coating.
Product weathering resistance is excellent, glossiness 120%, to soak after 35d without bubbling, obscission in water; Time of drying, 20min, soaked 30d without exception in 5% hydrochloric acid soln; Adhesion 1 grade, soaks in saturated calcium hydroxide that 25d is non-foaming, elephant skin; Shore hardness 60H, scrub resistance 1500 times is not show-through.
Embodiment 3:
Acrylic acid epoxy resin powder coating used by a kind of pottery, and its raw materials by weight portion proportioning is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 40 parts; Butyl maleic acid 20 parts; MALEIC ANHYDRIDE 50 parts; Glyoxal ethyline 0.5 part; Tetra hydro Phthalic anhydride 30 parts; 10 parts, azo polyether polyester modified organic silicon oxygen alkane; Dimethylbenzene 70 parts; 2-tert-butyl peroxide 3 parts; Propylene glycol 60 parts; DOP5 part; Cobalt iso-octoate N-BUTYL ACETATE 5 parts; Vinylbenzene 30 parts; Methylethyl ketone peroxide 50 parts; N-BMA 25 parts.
Added by above-mentioned raw materials in reactor, be warmed up to 120 DEG C, insulation reaction 8h mixes, and pulverizes after cooling with pulverizer, with the sieved sieve of 140mg, and obtained coating.
Product weathering resistance is excellent, glossiness 140%, to soak after 40d without bubbling, obscission in water; Time of drying, 15min, soaked 35d without exception in 5% hydrochloric acid soln; Adhesion 1 grade, soaks in saturated calcium hydroxide that 30d is non-foaming, elephant skin; Shore hardness 70H, scrub resistance 1800 times is not show-through.
Composition all components in above embodiment all can business be bought.
Claims (4)
1. an acrylic acid epoxy resin powder coating used by pottery, it is characterized in that the raw materials by weight portion proportioning of described pottery acrylic acid epoxy resin powder coating is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 30-50 part; Butyl maleic acid 15-25 part; MALEIC ANHYDRIDE 40-60 part; Glyoxal ethyline 0.1-1 part; Tetra hydro Phthalic anhydride 20-40 part; Flow agent 5-15 part; Dimethylbenzene 60-80 part; 2-tert-butyl peroxide 1-5 part; Propylene glycol 50-70 part; Softening agent 1-10 part; Cobalt iso-octoate N-BUTYL ACETATE 4-6 part; Vinylbenzene 20-40 part; Methylethyl ketone peroxide 45-55 part; N-BMA 15-35 part.
2. a kind of pottery acrylic acid epoxy resin powder coating according to claim 1, is characterized in that the raw materials by weight portion proportioning of described pottery acrylic acid epoxy resin powder coating is as follows: epoxy resin 100 parts; Methyl tetrahydro phthalic anhydride 40 parts; Butyl maleic acid 20 parts; MALEIC ANHYDRIDE 50 parts; Glyoxal ethyline 0.5 part; Tetra hydro Phthalic anhydride 30 parts; Flow agent 10 parts; Dimethylbenzene 70 parts; 2-tert-butyl peroxide 3 parts; Propylene glycol 60 parts; 5 parts, softening agent; Cobalt iso-octoate N-BUTYL ACETATE 5 parts; Vinylbenzene 30 parts; Methylethyl ketone peroxide 50 parts; N-BMA 25 parts.
3. a kind of pottery acrylic acid epoxy resin powder coating according to claim 1, is characterized in that: described flow agent adopts azo polyether polyester modified organic silicon oxygen alkane or alkyl-modified organo-siloxane.
4. a kind of pottery acrylic acid epoxy resin powder coating according to claim 1, is characterized in that: described softening agent adopts DOP or DBP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410542878.8A CN104292903B (en) | 2014-10-14 | 2014-10-14 | Acrylic acid epoxy resin powdery paints used by a kind of pottery |
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| CN201410542878.8A CN104292903B (en) | 2014-10-14 | 2014-10-14 | Acrylic acid epoxy resin powdery paints used by a kind of pottery |
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| CN104292903A true CN104292903A (en) | 2015-01-21 |
| CN104292903B CN104292903B (en) | 2016-06-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673040A (en) * | 2015-03-12 | 2015-06-03 | 湖州中辰建设有限公司 | Novel acrylic ester powder coating for ceramics |
| CN104673041A (en) * | 2015-03-12 | 2015-06-03 | 湖州中辰建设有限公司 | Novel acrylate resin powder coating for ceramics |
| CN104693936A (en) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | Alkali-resistant acrylic resin powder paint for new ceramics |
| CN104693950A (en) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | Acid-resistant acrylic resin powder paint for new ceramics |
| US11271202B2 (en) | 2018-08-22 | 2022-03-08 | Samsung Sdi Co., Ltd. | Positive active material, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the same |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673040A (en) * | 2015-03-12 | 2015-06-03 | 湖州中辰建设有限公司 | Novel acrylic ester powder coating for ceramics |
| CN104673041A (en) * | 2015-03-12 | 2015-06-03 | 湖州中辰建设有限公司 | Novel acrylate resin powder coating for ceramics |
| CN104693936A (en) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | Alkali-resistant acrylic resin powder paint for new ceramics |
| CN104693950A (en) * | 2015-03-12 | 2015-06-10 | 湖州中辰建设有限公司 | Acid-resistant acrylic resin powder paint for new ceramics |
| US11271202B2 (en) | 2018-08-22 | 2022-03-08 | Samsung Sdi Co., Ltd. | Positive active material, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the same |
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| Publication number | Publication date |
|---|---|
| CN104292903B (en) | 2016-06-29 |
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Effective date of registration: 20201221 Address after: 224006 room 109, no.1572, Luming Road, Yanlong street, Yandu District, Yancheng City, Jiangsu Province Patentee after: Yancheng Yanlong water Co., Ltd Address before: Room 4722, Tianlong building, no.378, Zhujiang South Road, Mudu Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU LUOTELAN NEW MATERIAL TECHNOLOGY Co.,Ltd. |
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