CN102702873A - Water-based paint using Lycoris radiata colloid as raw material, and preparation method and application thereof - Google Patents
Water-based paint using Lycoris radiata colloid as raw material, and preparation method and application thereof Download PDFInfo
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- CN102702873A CN102702873A CN2012102352275A CN201210235227A CN102702873A CN 102702873 A CN102702873 A CN 102702873A CN 2012102352275 A CN2012102352275 A CN 2012102352275A CN 201210235227 A CN201210235227 A CN 201210235227A CN 102702873 A CN102702873 A CN 102702873A
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Abstract
The invention relates to a water-based paint using Lycoris radiata colloid as a raw material, and a preparation method and application thereof, belonging to the technical fields of chemical products and construction materials.. The water-based paint is prepared from Lycoris radiata colloid and styrene-acrylic emulsion as main raw materials and other auxiliary materials, wherein the auxiliary materials comprise a mold preventive, a leveling agent, a dispersant, a film former, a filler, an antifreezing agent, pigments and a multifunctional assistant. The product quality satisfies the water-based paint enterprise quality standard using Lycoris radiata colloid as the raw material, and the water-based paint is suitable for coating internal and external walls of a building.
Description
Technical field
The present invention relates to Chemicals and building material technical field, specifically a kind of is the water-borne coatings of raw material with short-tube lycoris glue.
Background technology:
Kind surplus lycoris plants has 20 is perennial plant, is the East Asia endemic genus.China has 15 kinds, is distributed in the Yangtze valley and southwestern each province, concentrates to be distributed in Jiangsu, Zhejiang, An Weisan province.The bulb of short-tube lycoris contains multiple vegeto-alkali, in addition, also contains starch and colloid, and two kinds have composition lycoricidinol, the lycoricidine that suppresses plant-growth and antitumous effect.Contain carbohydrate and glucoside in leaf and the petal.
Short-tube lycoris glue is a kind of material that extraction separation comes out from Lycoris (Lycoris Herb) plant bulb, and it is close with gum arabic character to belong to the polyose colloid, can form the stable film of one deck at oil-water interface.Short-tube lycoris glue is good emulsifying agent and thickening material.
Water-borne coatings is a kind of more novel environmental protection coating material on the present coating market, is to be the coating of dispersion medium with water, has to economize on resources; Fire prevention; Reduce environmental pollution, can in wet surface or wet environment, directly construct, the container of coatings can the water cleaning etc. advantage.In a lot of industries, be widely used.In recent years; Perfect day by day along with the continuous reinforcement of environmental consciousness and environmental protection law; More and more stricter to volatilization organic solvent (VOC) to atmospheric quantity discharged restriction, in addition to the attention of the limited resources and the energy, make water-borne coatings become lasting focus in global coating market.
The seventies in last century water-borne coatings, particularly rubber-emulsion paint, as more and more receiving people's attention for oil prodn, the mid-90, get into China with the multinational large-scale paint company headed by the Japanese ippon, opened the new page of water-borne coatings.Water-based styrene-acrylic microemulsion coating is because its feature of environmental protection is good; And gloss retention, tint retention, outside durabitity, alkali resistance, hardness, pollution resistance each item index are good; Cost is all lower than urethane water-dispersion coating, bicomponent polyurethane coating and acrylic ester polymer coating cost, has become one of coating variety with fastest developing speed now.
The contriver of our company successfully extracts short-tube lycoris glue from the lycoris plants bulb; And patent of invention, denomination of invention " a kind of short-tube lycoris colloid and process for extracting thereof that from short-tube lycoris plant bulb, extracts ", patent No. ZL200910102804.1 have been obtained; But because short-tube lycoris glue is of limited application; Can not make full use of the short-tube lycoris resource, new direction is opened up in the deep processing that for this reason is necessary for short-tube lycoris glue, and the inventor is according to current coatings industry development trend; Through lot of test, research and development are the water-borne coatings of raw material with short-tube lycoris glue.
Summary of the invention:
The objective of the invention is to short-tube lycoris glue is raw material, develops a kind of superperformance that has, and is suitable for the water-borne coatings that building inside and outside wall is covered with paint, lacquer, colour wash, etc.; For a new direction is opened up in the deep processing of short-tube lycoris glue; For arriving above-mentioned purpose, the inventor furthers investigate, and has studied various different ingredients; Obtain a kind of preferred plan at last, produce that a kind of what have good gloss retention, tint retention, tack, outside durabitity is the water-borne coatings of raw material with short-tube lycoris glue.
The present invention is a kind of to be the water-borne coatings of raw material with short-tube lycoris glue; It is characterized in that with short-tube lycoris glue and benzene emulsion being that main raw material is equipped with a kind of water-borne coatings that other auxiliary materials process; Other auxiliary materials are preservative sodium benzoate, flow agent MA-1, sodium hexametaphosphate dispersant, film coalescence aid alcohol ester-12 and Ucar 35, stopping composition, antifreeze glycol, pigment and multifunctional assistant Codis 99, and each composition proportion is: every 100kg water-borne coatings contains:
Short-tube lycoris glue 6～8kg
45% benzene emulsion, 30～32kg
Sodium Benzoate 1kg
MA-1 1kg
Sodium hexametaphosphate 99 1kg
Film coalescence aid 3kg
Stopping composition 9kg
Terepthaloyl moietie 1kg
Pigment is an amount of
Multifunctional assistant Codis 99 is an amount of
All the other are water, and water adds to 100kg, film coalescence aid alcohol ester-12 and its volume ratio of Ucar 35 2:1.
The present invention is a kind of to be the water-borne coatings of raw material with short-tube lycoris glue, and its best proportioning contains for the 100kg water-borne coatings:
Short-tube lycoris glue 7kg
45% benzene emulsion 31kg
Sodium Benzoate 1kg
MA-1 1kg
Sodium hexametaphosphate 99 1kg
Film coalescence aid 3kg
Stopping composition 9kg
Terepthaloyl moietie 1kg
Pigment is an amount of
Multifunctional assistant Codis 99 is an amount of
All the other are water, film coalescence aid alcohol ester-12 and its volume ratio of Ucar 35 2:1.
Above-mentioned filling agent comprises one of light calcium carbonate, talcum powder, zinc sulfide white or white titanium pigment or two kinds or several mixture; Pigment comprises red iron oxide, cologne earth, the iron oxide yellow in the iron pigment; Or dispersible pigment color paste; Amount of pigment is decided according to the shade demand, and multifunctional assistant Codis 99 is in order to water transfer property coating pH=8.0.
In the prescription: short-tube lycoris glue is thickening material and sizing agent, can in water, form stabilising system.
Benzene emulsion is a base-material, and benzene emulsion is claimed the cinnamic acrylic ester emulsion again, is that the world today has one of ten big non-crosslinked type emulsions of essential industry using value; As sizing agent; Sticking power is good, and glued membrane is transparent, water-fast, oil resistant, heat-resisting, ageing-resistant performance is good.
Sodium Benzoate: be used as mould inhibitor, sanitas, sterilant, coating was preserved in the long time.
MA-1 is a flow agent, is a kind of coatings additive(s) commonly used, it can impel coating in the drying and forming-film process, form one smooth, smooth, film uniformly.
Sodium hexametaphosphate 99: be that sodium-metaphosphate is polymeric a kind of, stronger water absorbability is arranged, this can be used as dispersion agent, and the effect of dispersion agent is to make base-material, pigment, stopping composition moistening, disperses, and plays diffusion, prevents to produce bubble, improves coating quality.
Film coalescence aid is alcohol ester-12 and Ucar 35, alcohol ester-12 and its volume ratio of Ucar 35 2:1, and wherein alcohol ester-12 is claimed 12 carbon alcohol esters again; Chemical name is 2,2,4-trimethylammonium-1; The 3-pentanediol mono isobutyrate; Alcohol ester-the 12nd, its trade(brand)name, it can help various emulsion film formings, effectively reduces its film-forming temperature.Ucar 35 is claimed α-Ucar 35, CH again
3CH
2OH CH
2OH has water absorbability, is good organic solvent, also can be used as antifreezing agent, wetting agent and dewatering agent, and this is as film coalescence aid.
Terepthaloyl moietie: HOCH
2CH
2OH is commonly called as glycol, and zero pour-12.6 ℃ can reduce the freezing point of water greatly, and this is as frostproofer.
Multifunctional assistant Codis 99: can be used as dispersion agent, also can use as the pH regulator agent, the pH value of effective hierarchy of control, composition is an organic amine, soluble in water and ethanol.
The present invention is a kind of to be the preparation method of the water-borne coatings of raw material with short-tube lycoris glue, it is characterized in that the course of processing is:
(1) dissolving short-tube lycoris glue: in container, add the water of 5 times of short-tube lycoris glue weight, be heated to 60～70 ℃, slowly add short-tube lycoris glue, stir while adding, add till the short-tube lycoris glue;
(2) add benzene emulsion: under continuing heating and stirring, slowly the benzene emulsion with concentration 45% adds container;
(3) add other auxiliary material: Sodium Benzoate, MA-1, Sodium hexametaphosphate 99, film coalescence aid, terepthaloyl moietie are added container, and the limit edged stirs, till the whole supplementary material dissolving.
(4) add filler and tinting pigment: stopping composition is slowly joined in the container stir,, add pigment then, mix thoroughly, cool the room temperature make up water to requirement with multifunctional assistant Codis 99 adjusting pH=8.0 under high-speed stirring;
(5) grind: above-mentioned soup compound is ground two times with three-roller.
If when replacing pigment with pigment printing paste among the preparation method, then after adding stopping composition, add pigment printing paste again, and fully stir.
This product product is mainly used in the covering with paint of exterior wall in the buildings.
Innovative point of the present invention:
1, be raw material with short-tube lycoris glue, develop a kind of water-borne coatings,, and then open up a new direction for the deep processing of short-tube lycoris glue for a new approach has been opened up in the application of short-tube lycoris glue with superperformance,
2, the inventor furthers investigate, and has studied various different ingredients, obtains a kind of preferred plan at last, produces that a kind of what have good gloss retention, tint retention, tack, outside durabitity is the water-borne coatings of raw material with short-tube lycoris glue.
3, water-borne coatings of the present invention has good gloss retention, tint retention, tack, outside durabitity.
4, the present invention adopts short-tube lycoris glue and benzene emulsion for main batching, has reduced the VOC discharging than other products, simultaneously lower cost advantage is arranged also, has embodied the brief modern concepts of environmental protection.
5, the present invention does not have toxic volatile gas, and the shelf time is longer, the stable not precipitated and separated of coating, and high temperature resistant, antifreeze, and coatingsurface is smooth, smooth, film evenly.
6, because short-tube lycoris glue is the sub product in the short-tube lycoris processing, therefore use it for water-borne coatings, increased the tackiness and the stability of coating, and greatly reduced the production cost of coating.
Embodiment:
Embodiment 1,
(1) dissolving short-tube lycoris glue: in container, add 30kg water, be heated to 70 ℃, take by weighing short-tube lycoris glue 6kg, slowly add in the container, the limit edged stirs, till whole short-tube lycoris peptizations are separated.
(2) add the phenylpropyl alcohol lactate buffer solution: under continuing heating and stirring, slowly add concentration and be 45% phenylpropyl alcohol lactate buffer solution 30kg.
(3) add other auxiliary material: Sodium Benzoate 1kg, MA-1 1kg, Sodium hexametaphosphate 99 1kg, film coalescence aid 3kg, terepthaloyl moietie 1kg, film coalescence aid are the mixtures of alcohol ester-12 and Ucar 35, its volume ratio 2:1.
(4) add filler and tinting pigment: 9kg slowly joins in the container under high-speed stirring with the stopping composition light calcium carbonate; Stir; Transfer coating pH=8.0 with multifunctional assistant Codis 99, add iron oxide yellow pigments 1kg then, cool room temperature; Add water 17kg, water-based yellow paint gross weight 100kg.
(5) grind: above-mentioned soup compound is ground two times with three-roller.
It is the water-borne coatings enterprise-quality standard of batching with the short-tube lycoris colloid that product meets a kind of, like table 1.
Embodiment 2,
(1) dissolving short-tube lycoris glue: in container, add 40kg water, be heated to 60 ℃, take by weighing short-tube lycoris glue 8kg, slowly add in the container, the limit edged stirs, till whole short-tube lycoris peptizations are separated.
(2) add the phenylpropyl alcohol lactate buffer solution: under continuing heating and stirring, slowly add concentration and be 45% phenylpropyl alcohol lactate buffer solution 32kg.
(3) add other auxiliary material: Sodium Benzoate 1kg, MA-1 1kg, Sodium hexametaphosphate 99 1kg, film coalescence aid 3kg, terepthaloyl moietie 1kg, film coalescence aid are the mixtures of alcohol ester-12 and Ucar 35, its volume ratio 2:1.
(4) add filler and tinting pigment: 9kg slowly joins in the container under high-speed stirring with stopping composition zinc sulfide white; Stir; Transfer coating pH=8.0 with multifunctional assistant Codis 99, add iron oxide red pigment 1kg then, cool room temperature; Add water 3kg, water-based encrimson gross weight 100kg.
(5) grind: above-mentioned soup compound is ground two times with three-roller.
It is the water-borne coatings enterprise-quality standard of batching with the short-tube lycoris colloid that product meets a kind of, like table 1.
Claims (6)
1. one kind is the water-borne coatings of raw material with short-tube lycoris glue; It is characterized in that with short-tube lycoris glue and benzene emulsion being that main raw material is equipped with a kind of water-borne coatings that other auxiliary materials process; Other auxiliary materials are preservative sodium benzoate, flow agent MA-1, sodium hexametaphosphate dispersant, film coalescence aid alcohol ester-12 and Ucar 35, stopping composition, antifreeze glycol, pigment and multifunctional assistant Codis 99, and each composition proportion is: every 100kg water-borne coatings contains:
Short-tube lycoris glue 6～8kg
45% benzene emulsion, 30～32kg
Sodium Benzoate 1kg
MA-1 1kg
Sodium hexametaphosphate 99 1kg
Film coalescence aid 3kg
Stopping composition 9kg
Terepthaloyl moietie 1kg
Pigment is an amount of
Multifunctional assistant Codis 99 is an amount of
All the other are water, and water adds to 100kg, film coalescence aid alcohol ester-12 and its volume ratio of Ucar 35 2:1.
2. according to claim 1 a kind of be the water-borne coatings of raw material with short-tube lycoris glue, it is characterized in that the 100kg water-borne coatings contains:
Short-tube lycoris glue 7kg
45% benzene emulsion 31kg
Sodium Benzoate 1kg
MA-1 1kg
Sodium hexametaphosphate 99 1kg
Film coalescence aid 3kg
Stopping composition 9kg
Terepthaloyl moietie 1kg
Mineral dye is an amount of
Multifunctional assistant Codis 99 is an amount of
All the other are water, film coalescence aid alcohol ester-12 and its volume ratio of Ucar 35 2:1.
3. according to claim 1 a kind of be the water-borne coatings of raw material with short-tube lycoris glue; It is characterized in that filling agent comprises one of light calcium carbonate, talcum powder, zinc sulfide white or white titanium pigment or two kinds or several mixture; Pigment comprises red iron oxide, cologne earth, the iron oxide yellow in the iron pigment; Or dispersible pigment color paste, amount of pigment is decided according to the shade demand, and multifunctional assistant Codis 99 is in order to water transfer property coating pH=8.0.
4. according to claim 1 and 2 a kind of be the preparation method of the water-borne coatings of raw material with short-tube lycoris glue, it is characterized in that the course of processing is:
(1) dissolving short-tube lycoris glue: in container, add the water of 5 times of short-tube lycoris glue weight, be heated to 60～70 ℃, slowly add short-tube lycoris glue, stir while adding, add till the short-tube lycoris glue;
(2) add benzene emulsion: under continuing heating and stirring, slowly the benzene emulsion with concentration 45% adds container;
(3) add other auxiliary material: Sodium Benzoate, MA-1, Sodium hexametaphosphate 99, film coalescence aid, terepthaloyl moietie are added container, and the limit edged stirs, till the whole supplementary material dissolving;
(4) add filler and tinting pigment: stopping composition is slowly joined in the container stir,, add pigment then, mix thoroughly, cool the room temperature make up water to requirement with multifunctional assistant Codis 99 adjusting pH=8.0 under high-speed stirring;
(5) grind: above-mentioned soup compound is ground two times with three-roller.
5. according to claim 4 a kind of be the preparation method of the water-borne coatings of raw material with short-tube lycoris glue, it is characterized in that then after adding stopping composition, adding pigment printing paste again, and fully stirring if when replacing pigment with pigment printing paste.
6. according to claim 1 and 2 a kind of be the application of the water-borne coatings of raw material with short-tube lycoris glue, it is characterized in that being used for the covering with paint of exterior wall in the buildings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102352275A CN102702873A (en) | 2012-07-09 | 2012-07-09 | Water-based paint using Lycoris radiata colloid as raw material, and preparation method and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102352275A CN102702873A (en) | 2012-07-09 | 2012-07-09 | Water-based paint using Lycoris radiata colloid as raw material, and preparation method and application thereof |
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| CN102702873A true CN102702873A (en) | 2012-10-03 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325925A (en) * | 2001-04-13 | 2001-12-12 | 深圳市海川实业股份有限公司 | Water emulsoid paint with high solid content for internal wall |
| CN1827716A (en) * | 2006-04-04 | 2006-09-06 | 中国海洋大学 | Environment-friendly latex paint for external wall |
| CN101033341A (en) * | 2007-04-13 | 2007-09-12 | 海城市鑫达矿业有限公司 | Special-purpose material for emulsion paint talcum powder |
| CN101338099A (en) * | 2007-07-02 | 2009-01-07 | 深圳市海川实业股份有限公司 | Exterior wall latex paint and preparation method thereof |
| CN101671524A (en) * | 2009-09-30 | 2010-03-17 | 贵州芊芊园艺新技术发展公司 | Lycoris radiata colloid extracted from lycoris radiate plant bulb and extraction method thereof |
-
2012
- 2012-07-09 CN CN2012102352275A patent/CN102702873A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1325925A (en) * | 2001-04-13 | 2001-12-12 | 深圳市海川实业股份有限公司 | Water emulsoid paint with high solid content for internal wall |
| CN1827716A (en) * | 2006-04-04 | 2006-09-06 | 中国海洋大学 | Environment-friendly latex paint for external wall |
| CN101033341A (en) * | 2007-04-13 | 2007-09-12 | 海城市鑫达矿业有限公司 | Special-purpose material for emulsion paint talcum powder |
| CN101338099A (en) * | 2007-07-02 | 2009-01-07 | 深圳市海川实业股份有限公司 | Exterior wall latex paint and preparation method thereof |
| CN101671524A (en) * | 2009-09-30 | 2010-03-17 | 贵州芊芊园艺新技术发展公司 | Lycoris radiata colloid extracted from lycoris radiate plant bulb and extraction method thereof |
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Application publication date: 20121003 |