CN101585981A - Attapulgite energy storage luminous paint - Google Patents

Attapulgite energy storage luminous paint Download PDF

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Publication number
CN101585981A
CN101585981A CNA2009100262889A CN200910026288A CN101585981A CN 101585981 A CN101585981 A CN 101585981A CN A2009100262889 A CNA2009100262889 A CN A2009100262889A CN 200910026288 A CN200910026288 A CN 200910026288A CN 101585981 A CN101585981 A CN 101585981A
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CN
China
Prior art keywords
energy storage
luminous paint
attapulgite
storage luminous
attapulgite energy
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Granted
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CNA2009100262889A
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Chinese (zh)
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CN101585981B (en
Inventor
许庆华
许盛英
袁长兵
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Nantong China Railway Lighting Appliance Co Ltd
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Individual
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Publication of CN101585981B publication Critical patent/CN101585981B/en
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Abstract

The invention discloses an attapulgite energy storage luminous paint. The key point of the technical proposal of the invention is that the attapulgite energy storage luminous paint consists of purified attapulgite, strontium aluminate, polyvinyl alcohol ultrafines, instant sodium silicate, superfine glass powder, rutile type titanium dioxide and a solid silicone antifoam agent. The method for producing the attapulgite energy storage luminous paint comprises the steps of material mixing, crashing, powder grinding and packaging to obtain a finished product of the attapulgite energy storage luminous paint. During site operation, the attapulgite energy storage luminous paint uses water as a medium, avoids toxicity, pollution, explosion dangers and has the characteristics of tough painting film, strong adhesive force, high wear resistance, remarkable luminous effect and convenient construction. The product made of the attapulgite energy storage luminous paint can automatically emit light for a long time at night and in dark places after being excited by sunlight or light, has excellent indication, decoration and beautification effects, and is suitable for manufacturing the products requiring light emission, such as emergency placards, place name placards and pavement markings.

Description

Attapulgite energy storage luminous paint
Technical field
The present invention relates to coating, be specifically related to a kind of attapulgite energy storage luminous paint.
Background technology
Energy-accumulating luminous paint is a kind of new type functional coating, in the dark can present good indicating effect and beautify effect, all have been widely used at aspects such as emergent label, gap marker, power switch, enamel place name label, way mark, toy, artwork, clock and watch, panel board, textiles, fire-fighting equipment, military affairs, the facilities of camping.
Existing energy-accumulating luminous paint sticking power is relatively poor, is easy to generate agingly, and water tolerance, weathering resistance and freeze-thaw resistance property do not reach design requirements.
The Chinese patent Granted publication number is: CN1208402, Granted publication day: on June 29th, 2005, name is called " aqueous luminous paint and manufacture method thereof ", discloses that " a kind of aqueous luminous paint is made up of emulsion polymerization, embedded photoluminescent material, auxiliary agent and water.The environment-friendly water-based luminous paint that is a kind of inactive, nontoxic pollution-free, has the high brightness luminescent function, adopt aqueous luminous paint of the present invention, its manufacturing process is simple, stable performance, can be widely used in the emergent indication of indoor and outdoor decoration, Pointing sign board, public place.”
The weak point of above-mentioned patent is to select for use wilkinite and attapulgite as thickening material in this technology, and normal association has impurity such as quartz, vitroclastic, zeolite, calcite, feldspar, pyrite in wilkinite and the attapulgite, chemical ingredients and processing performance influence to wilkinite and attapulgite are bigger, colloid viscosity, dispersiveness and the suspension property of the wilkinite of process purification and attapulgite are all not poor, therefore can have influence on the quality product of aqueous luminous paint.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of attapulgite energy storage luminous paint is provided.
Attapulgite energy storage luminous paint is made up of Concavo-convex stick after purifying, strontium aluminate, polyvinyl alcohol ultrafine powder, quick dissolved sodium silicate, palladium powder, Rutile type Titanium Dioxide and SOLID ORGANIC silicon defoaming agent.
The production method of attapulgite energy storage luminous paint is: batching, pulverizing, abrasive dust, be packaged as the finished product of attapulgite energy storage luminous paint.
Attapulgite clay is a kind of nanometer porous fibrous silicate clay mineral of Shuifu County's magnesium that contains, and when Attapulgite content 〉=80% in the attapulgite clay was above, its specific surface area was bigger, can reach 500m 2More than/the g.Use " Attapulgite wet beneficiation craft ", the screening of mineral such as the hydromica in the attapulgite clay, quartz, opal and carbonate is got rid of, obtain a kind of Concavo-convex stick after purifying.
Attapulgite clay soil property exquisiteness, smooth surface, quality is lighter, is viscosity and plasticity-when moist, and its viscosity can reach more than the 3000mPas, helps the bonding between the raw material; The attapulgite clay drying shrinkage is little, and do not produce be full of cracks, can improve the sticking power of coating to road, Concavo-convex stick after purifying adds in the attapulgite energy storage luminous paint solution, forms stable not stratified gelinite under external force stirs fast, and viscosity and thixotropy are preferably arranged, the Photomicrograph that attapulgite clay coating is filmed shows, its crystal is netted arrangement, is evenly distributed in the coating, so the film coated surface wear resisting property is good.
Strontium aluminate is a kind of Powdered light-accumulating luminous material, realizes lighting function by absorbing various visible lights, especially the shortwave light below 450 nanometers is had very strong receptivity, and can repeatedly recycle.
The polyvinyl alcohol ultrafine powder has good cold water instant dissolving, excellent film-forming properties, stronger cementability and perviousness, can improve the sticking power and the crocking resistance of attapulgite energy storage luminous paint, prevents to produce efflorescence, chap and peel off behind the coating application.
Quick dissolved sodium silicate can be dissolved in water fast, after adding attapulgite energy storage luminous paint, can infiltrate in slit and the hole, solidified silicon gel can stop up capillary porosity duct, improve the density and the intensity of coating, thereby improve the weathering resistance ability and the winter hardiness of attapulgite energy storage luminous paint.
Palladium powder has the hardness height, strong, the anti-sunlight of scratch resistance is exposed to the sun and erosion-resisting characteristics, palladium powder is added in the attapulgite energy storage luminous paint, because the Concavo-convex stick after purifying viscosity is better, can not produce sinking, help being scattered in the coating, can increase the coating fullness ratio after the film forming, improve wear resistance, contamination resistance and the freeze-thaw resistance of coating.
The Rutile type Titanium Dioxide photostabilization is very strong, and aspects such as ornamental, the weathering resistance of coating, chemical-resistant stability are played keying action.
The SOLID ORGANIC silicon defoaming agent is to form by multiple components such as modified polyorganosiloxane, hydroxy silicon oil are composite, and outward appearance is the white powder solid particulate, have easy to use, advantage such as storing is convenient, be not afraid of high temperature and severe cold, is not subjected to environment, temperature effect, and is not perishable.
The present invention is achieved by following technical proposals:
1, the batching of attapulgite energy storage luminous paint is made up of following component by weight percentage: Concavo-convex stick after purifying 25~55%, strontium aluminate 15~45%, polyvinyl alcohol ultrafine powder 1~15%, quick dissolved sodium silicate 1~15%, palladium powder 3~10%, Rutile type Titanium Dioxide 0.1~5% and SOLID ORGANIC silicon defoaming agent 0.01~5%.
Described Concavo-convex stick after purifying is: the wet beneficiation craft that uses Attapulgite, the Attapulgite ore deposit mixture that will contain earth impurity, import in the hydrolytic tank after crushed, soak after 24 hours, dash with high-pressure pump and to turn over, and the sieve of the drum by making with stainless steel steel wire sieve removes the impurity more than 1 millimeter, send in the acclive settling tank, continuation is dashed with high-pressure pump and is turned over, after 12 hours, because the proportion in Attapulgite ore deposit is lighter, its the superiors in whole throw out draws this part Attapulgite ore deposit with slush pump and sends in the flat settling tank, emits unnecessary water after 15 hours, through 2-3 days seasoning, take out this part Attapulgite and be Concavo-convex stick after purifying;
Above-mentioned technology is to adopt " the Attapulgite wet beneficiation craft " in application on September 18th, 2003 by the inventor, and the Chinese patent Granted publication number is: CN1224463, Granted publication day: on October 26th, 2005.
2, the production method of attapulgite energy storage luminous paint is: after the batch mixes with attapulgite energy storage luminous paint, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, particle fineness behind the abrasive dust is packaged as the finished product of attapulgite energy storage luminous paint less than 0.015 millimeter.
Using method: attapulgite energy storage luminous paint is put into container, added water infiltration 0.5~2 hour, the ratio of attapulgite energy storage luminous paint and water is 1: 1.5~1: 4, through after stirring, just can spray or brush.
Be medium with water when attapulgite energy storage luminous paint is constructed at the scene, nontoxic, pollution-free, do not have and fire danger, have tough and tensile, the strong adhesion of filming, weather resistance is good, illumination effect is remarkable and the characteristics of easy construction.
The product that adopts attapulgite energy storage luminous paint to make, after being subjected to daylight or light and exciting, being in night and dark place can be luminous automatically for a long time, has good indication and decoration effect.
Attapulgite energy storage luminous paint is applicable to that making emergent label, place name label and roadmarking etc. needs luminous product.
Embodiment
The invention will be further described below in conjunction with embodiment:
1, the batching of attapulgite energy storage luminous paint is made up of following component by weight percentage: Concavo-convex stick after purifying 40%, strontium aluminate 36%, polyvinyl alcohol ultrafine powder 8%, quick dissolved sodium silicate 6%, palladium powder 6%, Rutile type Titanium Dioxide 3.8% and SOLID ORGANIC silicon defoaming agent 0.2%.
2, the production method of attapulgite energy storage luminous paint is: after the batch mixes with attapulgite energy storage luminous paint, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, particle fineness behind the abrasive dust is packaged as the finished product of attapulgite energy storage luminous paint less than 0.015 millimeter.

Claims (2)

1, a kind of attapulgite energy storage luminous paint, it is characterized in that the batching of attapulgite energy storage luminous paint is made up of following component by weight percentage: Concavo-convex stick after purifying 25~55%, strontium aluminate 15~45%, polyvinyl alcohol ultrafine powder 1~15%, quick dissolved sodium silicate 1~15%, palladium powder 3~10%, Rutile type Titanium Dioxide 0.1~5% and SOLID ORGANIC silicon defoaming agent 0.01~5%.
2, the production method of attapulgite energy storage luminous paint according to claim 1, it is characterized in that, after the batch mixes with attapulgite energy storage luminous paint, pulverize in the input pulverizer, particle fineness after the pulverizing is less than 0.250 millimeter, carry out abrasive dust in the mixture input superfine mill after will pulverizing again, the particle fineness behind the abrasive dust is packaged as the finished product of attapulgite energy storage luminous paint less than 0.015 millimeter.
CN2009100262889A 2009-03-27 2009-03-27 Attapulgite energy storage luminous paint Expired - Fee Related CN101585981B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100262889A CN101585981B (en) 2009-03-27 2009-03-27 Attapulgite energy storage luminous paint

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Application Number Priority Date Filing Date Title
CN2009100262889A CN101585981B (en) 2009-03-27 2009-03-27 Attapulgite energy storage luminous paint

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CN101585981A true CN101585981A (en) 2009-11-25
CN101585981B CN101585981B (en) 2010-12-08

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106700928A (en) * 2016-12-21 2017-05-24 北京佑琳生科技有限公司 Special luminescent energy storage coating for tunnels
CN106854434A (en) * 2016-12-07 2017-06-16 江西龙正科技发展有限公司 A kind of energy-accumulating luminous paint
CN109486303A (en) * 2018-11-09 2019-03-19 晋江瑞碧科技有限公司 A kind of flushable self-luminous marking paint composition and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106854434A (en) * 2016-12-07 2017-06-16 江西龙正科技发展有限公司 A kind of energy-accumulating luminous paint
CN106700928A (en) * 2016-12-21 2017-05-24 北京佑琳生科技有限公司 Special luminescent energy storage coating for tunnels
CN109486303A (en) * 2018-11-09 2019-03-19 晋江瑞碧科技有限公司 A kind of flushable self-luminous marking paint composition and preparation method thereof
CN109486303B (en) * 2018-11-09 2020-12-15 晋江瑞碧科技有限公司 Washable self-luminous road sign coating composition and preparation method thereof

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Owner name: JIANGSU ZHONGTIE YOUBANG LIGHTING ELECTRIC CO., LT

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Effective date: 20140515

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Address after: 226500, Nantong City, Jiangsu province Rugao City, such as Xinmin village nine groups

Patentee after: Nantong China Railway Lighting Appliance Co., Ltd.

Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu town of Stonebridge Road No. 40

Patentee before: Xu Qinghua

CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20101208

Termination date: 20180327