CN101805150B - Pasty emulsion porcelain and production method thereof - Google Patents
Pasty emulsion porcelain and production method thereof Download PDFInfo
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- CN101805150B CN101805150B CN2010101208526A CN201010120852A CN101805150B CN 101805150 B CN101805150 B CN 101805150B CN 2010101208526 A CN2010101208526 A CN 2010101208526A CN 201010120852 A CN201010120852 A CN 201010120852A CN 101805150 B CN101805150 B CN 101805150B
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Abstract
The invention discloses pasty emulsion porcelain and a production method thereof, in particular relates to pasty emulsion porcelain suitable for decorating wall surfaces. The production method comprises the following steps of: stirring and mixing water, polyvinyl alcohol glue, styrene-acrylate emulsions, tributyl phosphate, precipitated calcium carbonate, crushed calcium carbonate, cellulose, triple superphosphate, brightener and talcum powder under the specified condition according to the prescriptive proportioning to obtain a finished product. The product has the advantages of high bonding strength, tough and tensile paint film, good water resistance, alkali resistance and cold and heat circulation resistance, easy batch packaging and no curling, easy abrasion, no toxicity, environmental protection, flame resistance and convenient packaging and transportation.
Description
Technical field
The present invention relates to a kind of pasty emulsion porcelain and working method thereof, specifically a kind of pasty emulsion porcelain that is applicable to decorated wall surface.
Background technology
Performances such as in the prior art, the emulsion porcelain cohesive strength that people's decorated wall surface is used is not high, water-fast, alkaline-resisting, cold-resistant heat are lower.
The component chemical composition analysis that relates among the present invention is following:
Z 150PH is white, powdery resin, and it is by a kind of crystal polymer thing that obtains after the polyvinyl acetate resins alcoholysis, and the same alcoholysis degree of its character, water cut, the polymerization degree are relevant.Z 150PH adds 9-10 times of water heating 85 degree dissolvings, and cooling can obtain polyvinyl alcohol glue then, and it does not contain formaldehyde.
Benzene emulsion is to be got through emulsion copolymerization by vinylbenzene and acrylate monomer.Milky white liquid, the band blue light.Solids content 40～45%, viscosity 80～1500mPas, level of residual monomers 0.5%, pH value 8～9.Benzene emulsion sticking power is good, and glued membrane is transparent, water-fast, oil resistant, heat-resisting, ageing-resistant performance is good.
Tributyl phosphate: outward appearance and proterties are colourless, tasteless thick liquids, specific density 0.98, relative vapour density 7.67; Fusing point＜-79, boiling point 180-183 (2.87kPa), saturation vapour pressure: 2.67 (20 ℃); Solvability: water-soluble, be dissolved in most organic solvents; Purposes is gone back the softening agent of Chang Zuowei Nitrocellulose, FM, chlorinated rubber and SE as solvent, and the extraction agent of rare metal etc. are also as heat exchange medium.
Water-ground limestone is called for short coarse whiting; Be to use the fine calcite to process white powder as raw material, its staple is CaCO3, water insoluble and ethanol; Have the whiteness height, purity is good, form and aspect are soft and characteristics such as chemical composition stability, is maximum mineral filler of using in the industry.Water-ground limestone can have heat-resisting, and resistance to chemical attack is cold-resistant, sound insulation, and characteristics such as shockproof and handling ease are used for chemical building material, architectural pottery and floor, door, top ceiling, wall are pulled, and water is irritated up and down, banister, floor and electric wire etc.Also can be used for papermaking, coating, paint, PVC section bar, leatheroid, PVC buckle, medicine, food, makeup, printing ink etc.
Light calcium carbonate is to be raw material with the Wingdale; Be mainly used in rubber, plastics, papermaking and the industries such as coating, printing ink and make weighting agent; And can be used for daily-use chemical industry goods such as tooth powder, toothpaste, makeup, can also be used for the productions of organic synthesis, metallurgy, glass and asbestos.
The ash calcium powder that is white in color, water insoluble, be soluble in acid.Main chemical Ca (OH)
2, by the reaction of unslaked lime and water and get, be used for trade sales coating to make weighting agent, can partly replace white titanium pigment, zinc sulfide white.
Mierocrystalline cellulose: methylcellulose gum and hydroxypropylcellulose, can be used as its technical grade product such as thickening material, dispersion agent, emulsifying agent and membrane-forming agent, can be applicable in daily-use chemical industry, electronics, synthetic resins, building and the coating.
Methylcellulose gum is a white or off-white color is fibrous or particulate powder, odorless.Proterties: almost insoluble in absolute ethyl alcohol, ether, acetone.80～90＞℃ hot water in disperse rapidly, swelling, the dissolving rapidly of cooling back, the aqueous solution is quite stable at normal temperatures, can gel during high temperature, and this gel can change mutually with solution with the height of temperature.Have excellent wetting capacity, dispersiveness, cementability, thickening property, emulsifying property, water-retentivity and film-forming properties, and to greasy opacity.Institute's film forming has good toughness, flexibility and transparency, because of belonging to non-ionic type, can with other emulsifying agent compatibility, but be prone to saltout, solution is stable in the PH2-12 scope.
Hydroxypropylcellulose: white or off-white powder, physico-chemical property (Physical Properties) 1, outward appearance: white or off-white powder.2, granularity; 100 order percent of pass are greater than 98.5%; 80 order percent of pass are greater than 100%.3, carbonization temperature: 280-300 ℃ 4, volume density: 0.25-0.70/cm3 (usually about 0.5g/cm3), 5, proportion 1.26-1.31.6, discoloring temperature: 190-200 ℃ 7, surface tension: 2% aqueous solution is 42-56dyn/cm, and purposes is a kind of of technical grade ether of cellulose, is used for coating and makes thickening material, stablizer, emulsifying agent, vehicle, water-holding agent, membrane-forming agent etc.
Summary of the invention
The present invention is for overcoming the deficiency of prior art; A kind of pasty emulsion porcelain and working method thereof are provided, and this pasty emulsion porcelain cohesive strength is high, tough and tensile, water-fast, alkaline-resisting, the cold-resistant thermal cycling property of paint film is good; Be prone to criticize and draw together not crimping; Be prone to polishing, asepsis environment-protecting, tool flame retardant resistance can conveniently be carried out packed and transported.
Main solution of the present invention is achieved in that
A kind of pasty emulsion porcelain of the present invention, its prescription is than being (weight part): 80～120 parts in water, 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of tbp, 30～60 parts of fine particle calcium carbonates, 100～180 parts of grey calcium, 1～1.5 part of Mierocrystalline cellulose, 20～25 parts of coarse whitings, 1～2 part in whitening agent, 80～100 parts of talcum powder;
Under the normal temperature condition; In disperseing whisking appliance, add 80～120 parts of entry (weight part); The rotating speed that disperses whisking appliance is adjusted into 100～400 rev/mins, in disperseing whisking appliance, successively adds 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of tbp; The rotating speed that disperses whisking appliance is adjusted into 500～600 rev/mins, adds 30～60 parts of fine particle calcium carbonates again; The rotating speed that disperses whisking appliance is adjusted into 800～900 rev/mins, successively adds 100～180 parts of ash charge calcium, 1～1.5 part of Mierocrystalline cellulose again; The rotating speed that disperses whisking appliance is adjusted into 1000～1200 rev/mins, successively adds 20～25 parts of coarse whitings, 1～2 part in whitening agent, 80～100 parts of talcum powder again; Mix after 20～30 minutes and obtain finished product.
Wherein Mierocrystalline cellulose preferable methyl Mierocrystalline cellulose or hydroxypropylcellulose.
The working method of a kind of pasty emulsion porcelain of the present invention, adopt following process step: its prescription ratio by weight:
(1) under the normal temperature condition; In disperseing whisking appliance, add 80～120 parts of entry; The rotating speed that disperses whisking appliance is adjusted into 100～400 rev/mins, in disperseing whisking appliance, successively adds 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of tbp;
(2) will disperse the rotating speed of whisking appliance to be adjusted into 500～600 rev/mins, add 30～60 parts of fine particle calcium carbonates again;
(3) will disperse the rotating speed of whisking appliance to be adjusted into 800～900 rev/mins, successively add 100～180 parts of ash charge calcium, 1～1.5 part of Mierocrystalline cellulose again;
(4) will disperse the rotating speed of whisking appliance to be adjusted into 1000～1200 rev/mins, successively add 20～25 parts of coarse whitings, 1～2 part in whitening agent, 80～100 parts of talcum powder again;
(5) mix after 20～30 minutes and obtain finished product.
Wherein, said whitening agent can be selected for use: formula rate is the percentage ratio meter by weight: get silica powder 81～93.5%, lithopone 2～8%, Sodium hexametaphosphate 99 1.5～5%, pure aluminium silicate 3～6%; Earlier under envrionment temperature is not less than 15 ℃ condition, place stirred pot to mix in above mixture; Again with mixture heating up to 40～50 ℃; Then mixture is filtered in the filter sieve of order number 150～200; Mixture after will filtering at last is placed in the dryer dries, and causes the finished product that water cut obtains in 2～10% backs.
Embodiment
To describe in detail with embodiment the present invention below:
Embodiment one:
The working method of a kind of pasty emulsion porcelain of the present invention, adopt following process step: its prescription ratio by weight:
(1) under the normal temperature condition, in disperseing whisking appliance, adds 100 parts of entry, the rotating speed that disperses whisking appliance is adjusted into 150 rev/mins, in disperseing whisking appliance, successively add 70 parts of polyvinyl alcohol glue, 25 parts of benzene emulsions, 0.5 part of tbp;
(2) will disperse the rotating speed of whisking appliance to be adjusted into 550 rev/mins, add 40 parts of fine particle calcium carbonates again;
(3) will disperse the rotating speed of whisking appliance to be adjusted into 850 rev/mins, successively add 120 parts of ash charge calcium, 1.5 parts of Mierocrystalline celluloses again;
(4) will disperse the rotating speed of whisking appliance to be adjusted into 1100 rev/mins, successively add 20 parts of coarse whitings, 1.5 parts in whitening agent, 85 parts of talcum powder again;
(5) mix after 25 minutes and obtain finished product.
Embodiment two:
The working method of a kind of pasty emulsion porcelain of the present invention, adopt following process step: its prescription ratio by weight:
(1) under the normal temperature condition, in disperseing whisking appliance, adds 90 parts of entry, the rotating speed that disperses whisking appliance is adjusted into 200 rev/mins, in disperseing whisking appliance, successively add 68 parts of polyvinyl alcohol glue, 22 parts of benzene emulsions, 0.8 part of tbp;
(2) will disperse the rotating speed of whisking appliance to be adjusted into 560 rev/mins, add 45 parts of fine particle calcium carbonates again;
(3) will disperse the rotating speed of whisking appliance to be adjusted into 840 rev/mins, successively add 150 parts of ash charge calcium, 1.3 parts of Mierocrystalline celluloses again;
(4) will disperse the rotating speed of whisking appliance to be adjusted into 1050 rev/mins, successively add 23 parts of coarse whitings, 1.2 parts in whitening agent, 90 parts of talcum powder again;
(5) mix after 27 minutes and obtain finished product.
Product of the present invention is dispersion medium with water, does not nontoxicly fire, and has fine and physical strength, fast drying, is prone to be coated with and scrapes and polish.Execution conditions: more than the envrionment temperature-5 ℃, relative humidity is below 85%.Rain, snow, mist, dust storm are bigger etc., and ugly weather descends to carry out application; Store and transportation: this product should be stored in cool place, the indoor warehouse of exsiccant, and temperature is not less than under 0 ℃ of environment, and be 1 year storage period.By general non-dangerous goods transportation; The user should satisfy the requirement of surface treatment, execution conditions in use; This product can not paint with other, organic solvent etc. used with.
Claims (2)
1. pasty emulsion porcelain, it is characterized in that: its prescription than by weight is: 80～120 parts in water, 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of triphosphoric acid butyl ester, 30～60 parts of fine particle calcium carbonates, 100～180 parts of grey calcium, 1～1.5 part of Mierocrystalline cellulose, 20～25 parts of coarse whitings, 1～2 part in whitening agent, 80～100 parts of talcum powder;
Under the normal temperature condition; In disperseing whisking appliance, add 80～120 parts of entry by weight; The rotating speed that disperses whisking appliance is adjusted into 100～400 rev/mins, in disperseing whisking appliance, successively adds 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of triphosphoric acid butyl ester; The rotating speed that disperses whisking appliance is adjusted into 500～600 rev/mins, adds 30～60 parts of fine particle calcium carbonates again; The rotating speed that disperses whisking appliance is adjusted into 800～900 rev/mins, successively adds 100～180 parts of ash charge calcium, 1～1.5 part of Mierocrystalline cellulose again; The rotating speed that disperses whisking appliance is adjusted into 1000～1200 rev/mins, successively adds 20～25 parts of coarse whitings, 1～2 part in whitening agent, 80～100 parts of talcum powder again; Mix after 20～30 minutes and obtain finished product.
2. the working method of pasty emulsion porcelain according to claim 1 is characterized in that adopting following process step: its prescription ratio by weight:
Under
normal temperature condition; In disperseing whisking appliance, add 80～120 parts of entry; The rotating speed that disperses whisking appliance is adjusted into 100～400 rev/mins, in disperseing whisking appliance, successively adds 60～80 parts of polyvinyl alcohol glue, 20～30 parts of benzene emulsions, 0.4～1 part of triphosphoric acid butyl ester;
will disperse the rotating speed of whisking appliance to be adjusted into 800～900 rev/mins, successively add 100～180 parts of ash charge calcium, 1～1.5 part of Mierocrystalline cellulose again;
⑸ mix after 20～30 minutes and obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101208526A CN101805150B (en) | 2010-03-10 | 2010-03-10 | Pasty emulsion porcelain and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010101208526A CN101805150B (en) | 2010-03-10 | 2010-03-10 | Pasty emulsion porcelain and production method thereof |
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| CN101805150A CN101805150A (en) | 2010-08-18 |
| CN101805150B true CN101805150B (en) | 2012-01-11 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102796431B (en) * | 2012-09-13 | 2015-07-01 | 惠州艺都影像科技有限公司 | Label film paint and manufacturing method thereof |
| CN103553542B (en) * | 2013-10-25 | 2015-03-25 | 安徽天锦云漆业有限公司 | Thermal insulation waterproof daub and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046682A1 (en) * | 1999-04-21 | 2000-10-25 | Basf Aktiengesellschaft | Aqueous pigmented coating agents |
| EP1457529A2 (en) * | 2003-03-08 | 2004-09-15 | Brillux GmbH & Co. KG | Coating having colour indicator |
| CN101081958A (en) * | 2007-07-05 | 2007-12-05 | 北京工商大学 | Inner wall heat-preservation coating |
| CN101462846A (en) * | 2009-01-05 | 2009-06-24 | 贵州省印江自治县巨创装饰材料有限公司 | Decorative material and production method thereof |
-
2010
- 2010-03-10 CN CN2010101208526A patent/CN101805150B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1046682A1 (en) * | 1999-04-21 | 2000-10-25 | Basf Aktiengesellschaft | Aqueous pigmented coating agents |
| EP1457529A2 (en) * | 2003-03-08 | 2004-09-15 | Brillux GmbH & Co. KG | Coating having colour indicator |
| CN101081958A (en) * | 2007-07-05 | 2007-12-05 | 北京工商大学 | Inner wall heat-preservation coating |
| CN101462846A (en) * | 2009-01-05 | 2009-06-24 | 贵州省印江自治县巨创装饰材料有限公司 | Decorative material and production method thereof |
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Owner name: NANTONG HONGCI PHARMACEUTICAL CO., LTD. Free format text: FORMER OWNER: XU CONGYU Effective date: 20140825 |
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Effective date of registration: 20140825 Address after: 226200 Qidong chemical industry park, Jiangsu, Nantong Patentee after: NANTONG HONGCI PHARMACEUTICAL CO., LTD. Address before: 276000 hi tech Zone, Luozhuang District, Shandong, Linyi Patentee before: Xu Congyu |