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CN104151896B - Radiation curing epoxy coating used by a kind of pottery - Google Patents

Radiation curing epoxy coating used by a kind of pottery Download PDF

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Publication number
CN104151896B
CN104151896B CN201410431516.1A CN201410431516A CN104151896B CN 104151896 B CN104151896 B CN 104151896B CN 201410431516 A CN201410431516 A CN 201410431516A CN 104151896 B CN104151896 B CN 104151896B
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parts
pottery
radiation curing
acrylic acid
curing epoxy
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CN104151896A (en
Inventor
马志明
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ZHEJIANG GUANGHUA TECHNOLOGY Co.,Ltd.
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Suzhou Luotelan New Material Technology Co Ltd
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Abstract

The invention discloses a kind of pottery radiation curing epoxy coating, raw material is: novolac epoxy resin, Kynoar, 3 Carbimide. propylene, polymethyl methacrylate, methacrylic chloride, ethyl acrylate, light trigger, acrylic acid 2 Octyl Nitrite, acrylic acid, polyethylene terephthalate, cross-linking agent, glycerol, succinic anhydride, titanium dioxide and benzimidazole;Product glossiness 130% 150%, hardness 6 9H;Surface drying time 1 3min, does solid work 5 15min, soaks nothing foaming, obscission after 5 7d in 5% hydrochloric acid solution;In saturated calcium hydroxide, soak that 10 14d are non-foaming, elephant skin;Product scrub resistance 1,800 2000 times, can be with the widespread production not division of history into periods for current material.

Description

Radiation curing epoxy coating used by a kind of pottery
Technical field
The application belongs to paint field, particularly relates to a kind of pottery radiation curing epoxy resin and is coated with Material.
Background technology
Pottery be with natural clay and various natural minerals for primary raw material through pulverizing mixing, The various goods of the material that molding and calcining prepare.In the past people be fabricated to potter's clay specially In the kiln of door, the article of high-temperature firing are referred to as pottery, and pottery is the general name of pottery and porcelain.Pottery The traditional concept of porcelain refers to all artificial industry with Inorganic nonmetal mineral such as clays as raw material Product.It include by clay or containing the mixture of clay through mixing, shape, calcining and make Various goods.Broadly fall into its model to the finest fine pottery and porcelain by the most coarse earthenware Enclose.Primary raw material for it is that the silicate mineral taking from nature is (such as clay, quartz Deng), therefore with industry such as glass, methacrylic chloride mud, enamel, refractory materials, belong to together Category in " silicate industry ".Special cermacis is as Modern appliances, radio, aviation, The industry such as atomic energy, metallurgy, machinery, chemistry and electronic computer, space technology, new energy The developing by leaps and bounds and grow up of the most advanced branches of science technology such as source exploitation.Master used by these potteries Wanting raw material is no longer clay, Anhydrite, quartz, and some bases not also use some clays or Anhydrite, But be more to use pure oxide and there is the raw material of property, manufacturing process with Performance requirement is the most different.
Coating is typically based on resin or oil, and adds or be not added with face, filler, uses organic solvent Or the thick liquid of water modulation, also occur in that the coating new varieties with solid forms existence are such as Powdery paints.Though the form (liquid or solid) of all kinds of coating coating varieties, at least Should be made up of two or three basis.I.e. it is divided into main film forming substance;Film forming subsidiary material matter And auxiliary film forming matter.Coating can be coated on surface of bottom material and form tough and tensile continuous film (paint film) Liquid or solid macromolecular material.It is once called as paint, paint.It is mainly used to play by painting surface Decoration and protective effect.Some coating also has specific function, as high temperature resistant, cold-resistant, anti- Radiation etc..Coating is widely used in the aspects such as building, boats and ships, vehicle, metallic article.According to The classification of modern current chemical products, coating belongs to fine chemical product.Modern coating is just Progressively becoming a polyfunctional engineering material of class, be an important row in chemical industry Industry.
Ceramic coating weatherability and processing characteristics are excellent, bear dirty and resistant to damage.Conventional pottery Although coating resistant to damage, but if the parts after application are curved processing, easily produce Crackle, and fluorine resin paints and organic coating, easily damaged by sandstone, dust etc..Cause This, the appearance of ceramic coating, receive the favor of ceramic industry, and the infiltration of forward other industry, Promise well.And popularizing along with humanity concept, and the composition of novel harmonious society, design The pottery spoke that a kind of good mechanical property, coating are strong, chemical stability good and adhesive force is excellent Penetrate cured epoxy resin coating to be very important.
Summary of the invention
Solve the technical problem that:
The application is for above-mentioned technical problem, it is provided that a kind of pottery radiation curing epoxy resin is coated with Material, solve existing pottery radiation curing epoxy coating chemical stability and poor adhesive force, The technical problems such as solidification is slow.
Technical scheme:
A kind of pottery uses radiation curing epoxy coating, described pottery radiation curing asphalt mixtures modified by epoxy resin The raw materials by weight portion proportioning of grease coating material is as follows: novolac epoxy resin 100 parts;Polyvinylidene fluoride Alkene 40-50 part;3-Carbimide. propylene 70-80 part;Polymethyl methacrylate 10-30 part; Methacrylic chloride 80-100 part;Ethyl acrylate 1-3 part;Light trigger 10-20 part; Acrylic acid-2-ethyl caproite 1-5 part;Acrylic acid 30-40 part;Polyethylene terephthalate Ester 10-20 part;Cross-linking agent 1-2 part;Glycerol 5-15 part;Succinic anhydride 50-60 part;Titanium White lead 30-40 part;Benzimidazole 0.3-0.5 part.
As a preferred technical solution of the present invention: described pottery radiation curing epoxy resin The raw materials by weight portion proportioning of coating is as follows: novolac epoxy resin 100 parts;Kynoar 45 parts;3-Carbimide. propylene 75 parts;Polymethyl methacrylate 20 parts;Methacryl Chlorine 90 parts;Ethyl acrylate 2 parts;Light trigger 15 parts;Acrylic acid-2-ethyl caproite 3 Part;35 parts of acrylic acid;Polyethylene terephthalate 15 parts;Cross-linking agent 1.5 parts;Sweet Oil 10 parts;Succinic anhydride 55 parts;Titanium dioxide 35 parts;Benzimidazole 0.4 part.
As a preferred technical solution of the present invention: described light trigger uses benzoin isopropyl Ether or benzophenone.
As a preferred technical solution of the present invention: described cross-linking agent uses styrene.
Beneficial effect:
A kind of pottery radiation curing epoxy coating of the present invention uses above technical side Case compared with prior art, has following technical effect that 1, product glossiness 130%-150%, Hardness 6-9H;2, surface drying time 1-3min, does solid work 5-15min, soaks in 5% hydrochloric acid solution Without foaming, obscission after bubble 5-7d;3, in saturated calcium hydroxide, 10-14d is soaked not Foaming, elephant skin;4, product scrub resistance 1800-2000 time, can with widespread production the most constantly Replace current material.
Detailed description of the invention
Embodiment 1:
Radiation curing epoxy coating used by a kind of pottery, and its raw materials by weight portion proportioning is such as Under: novolac epoxy resin 100 parts;Kynoar 40 parts;3-Carbimide. propylene 70 parts; Polymethyl methacrylate 10 parts;Methacrylic chloride 80 parts;Ethyl acrylate 1 part;Two Benzophenone 10 parts;Acrylic acid-2-ethyl caproite 1 part;30 parts of acrylic acid;Poly-terephthaldehyde Acid glycol ester 10 parts;Styrene 1 part;Glycerol 5 parts;Succinic anhydride 50 parts;Titanium dioxide 30 parts;Benzimidazole 0.3 part.
By novolac epoxy resin, Kynoar, 3-Carbimide. propylene and poly-methyl methacrylate Ester puts in reactor, is warming up to 60 DEG C, after stirring 1h, adds surplus stock, is warming up to 70 DEG C, mixing 2-3h, finished product is coated on pottery, with ultraviolet light polymerization is after drying Can.
Product glossiness 130%%, hardness 6H;Surface drying time 3min, does solid work 15min, 5% hydrochloric acid solution soaks nothing foaming, obscission after 5d;Saturated calcium hydroxide soaks 10d is non-foaming, elephant skin, product scrub resistance 1800 times.
Embodiment 2:
Radiation curing epoxy coating used by a kind of pottery, and its raw materials by weight portion proportioning is such as Under: novolac epoxy resin 100 parts;Kynoar 50 parts;3-Carbimide. propylene 80 parts; Polymethyl methacrylate 30 parts;Methacrylic chloride 100 parts;Ethyl acrylate 3 parts; Benzoin isopropyl ether 20 parts;Acrylic acid-2-ethyl caproite 5 parts;40 parts of acrylic acid;Poly-right PET 20 parts;Styrene 2 parts;Glycerol 15 parts;Succinic anhydride 60 parts; Titanium dioxide 40 parts;Benzimidazole 0.5 part.
By novolac epoxy resin, Kynoar, 3-Carbimide. propylene and poly-methyl methacrylate Ester puts in reactor, is warming up to 60 DEG C, after stirring 1h, adds surplus stock, is warming up to 70 DEG C, mixing 2-3h, finished product is coated on pottery, with ultraviolet light polymerization is after drying Can.
Product glossiness 140%, hardness 8H;Surface drying time 2min, does solid work 10min, 5% Hydrochloric acid solution soaks nothing foaming, obscission after 6d;12d is soaked in saturated calcium hydroxide Non-foaming, elephant skin, product scrub resistance 1900 times.
Embodiment 3:
Radiation curing epoxy coating used by a kind of pottery, and its raw materials by weight portion proportioning is such as Under: novolac epoxy resin 100 parts;Kynoar 45 parts;3-Carbimide. propylene 75 parts; Polymethyl methacrylate 20 parts;Methacrylic chloride 90 parts;Ethyl acrylate 2 parts;Peace The fragrant diisopropyl ether 15 parts of breath;Acrylic acid-2-ethyl caproite 3 parts;35 parts of acrylic acid;Poly-to benzene Naphthalate 15 parts;Styrene 1.5 parts;Glycerol 10 parts;Succinic anhydride 55 parts; Titanium dioxide 35 parts;Benzimidazole 0.4 part.
By novolac epoxy resin, Kynoar, 3-Carbimide. propylene and poly-methyl methacrylate Ester puts in reactor, is warming up to 60 DEG C, after stirring 1h, adds surplus stock, is warming up to 70 DEG C, mixing 2-3h, finished product is coated on pottery, with ultraviolet light polymerization is after drying Can.
Product glossiness 150%, hardness 9H;Surface drying time 1min, does solid work 5min, 5% Hydrochloric acid solution soaks nothing foaming, obscission after 7d;14d is soaked in saturated calcium hydroxide Non-foaming, elephant skin, product scrub resistance 2000 times.
Compositions all components in above example all can be commercially available.
Above-described embodiment is only intended to be illustrated present disclosure rather than limit, because of This any change in the implication suitable with claims of the present invention and scope, all should It is considered to be included within the scope of the claims.

Claims (2)

1. radiation curing epoxy coating used by a pottery, it is characterised in that described pottery is used The raw materials by weight portion proportioning of radiation curing epoxy coating is as follows: novolac epoxy resin 100 parts;Kynoar 40-50 part;3-Carbimide. propylene 70-80 part;Polymethyl Acid methyl ester 10-30 part;Methacrylic chloride 80-100 part;Ethyl acrylate 1-3 part;Light Initiator 10-20 part;Acrylic acid-2-ethyl caproite 1-5 part;Acrylic acid 30-40 part;Poly- Ethylene glycol terephthalate 10-20 part;Cross-linking agent 1-2 part;Glycerol 5-15 part;Fourth two Anhydride 50-60 part;Titanium dioxide 30-40 part;Benzimidazole 0.3-0.5 part;
Described light trigger uses benzoin isopropyl ether or benzophenone;
Described cross-linking agent uses styrene.
A kind of pottery radiation curing epoxy coating the most according to claim 1, It is characterized in that the raw materials by weight portion of described pottery radiation curing epoxy coating is joined Ratio is as follows: novolac epoxy resin 100 parts;Kynoar 45 parts;3-Carbimide. propylene 75 Part;Polymethyl methacrylate 20 parts;Methacrylic chloride 90 parts;Ethyl acrylate 2 parts; Light trigger 15 parts;Acrylic acid-2-ethyl caproite 3 parts;35 parts of acrylic acid;Poly-to benzene two Formic acid glycol ester 15 parts;Cross-linking agent 1.5 parts;Glycerol 10 parts;Succinic anhydride 55 parts; Titanium dioxide 35 parts;Benzimidazole 0.4 part.
CN201410431516.1A 2014-08-28 2014-08-28 Radiation curing epoxy coating used by a kind of pottery Active CN104151896B (en)

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CN104530301B (en) * 2014-12-04 2016-01-27 佛山市高明同德化工有限公司 Thermoplastic acrylic resin that a kind of high tenacity high temperature cabonization does not remain and preparation method thereof
CN104710911B (en) * 2015-03-08 2017-05-03 宁波高新区夏远科技有限公司 Skid-resistant coating for towel rail and preparation method of skid-resistant coating
CN104910658A (en) * 2015-06-18 2015-09-16 黎司华 Curable epoxy resin composition
CN105368184A (en) * 2015-11-25 2016-03-02 安徽圣德建材科技有限公司 Antibacterial polyvinylidene fluoride powder coating

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DE102005024246A1 (en) * 2005-05-27 2006-11-30 Degussa Ag Copolymers, a process for their preparation and the use as binders
CN102796441B (en) * 2012-09-12 2014-12-24 江南大学 Novel polyphenol photocuring antibacterial paint
CN103031034B (en) * 2012-12-12 2016-07-06 澳达树熊涂料(惠州)有限公司 A kind of white finish paint optical curing of UV coating and preparation method thereof
CN103834272A (en) * 2014-03-04 2014-06-04 芜湖市艾德森自动化设备有限公司 Ultraviolet-curable coating material with antibacterial and antioxidant effects and preparation method thereof

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Address before: Zhujiang Road Wuzhong District Mudu town of Suzhou city in Jiangsu Province Tianlong 215101 No. 378 building room 4722

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Denomination of invention: A radiation curing epoxy resin coating for ceramics

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