CN101973731B - Method for producing luminous attapulgite polymer clay - Google Patents
Method for producing luminous attapulgite polymer clay Download PDFInfo
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- CN101973731B CN101973731B CN2010102402383A CN201010240238A CN101973731B CN 101973731 B CN101973731 B CN 101973731B CN 2010102402383 A CN2010102402383 A CN 2010102402383A CN 201010240238 A CN201010240238 A CN 201010240238A CN 101973731 B CN101973731 B CN 101973731B
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Abstract
The invention discloses a method for producing luminous attapulgite polymer clay. The key points of the technical scheme of the method comprise the following steps of: adding a sand-like attapulgite mixture into a horizontal dough kneading machine which has run, slowly adding gel solution of sodium polyacrylate into the sand-like attapulgite mixture and mixing to obtain a mud block-shaped attapulgite mixture; spraying luminous paint and methyl silicone oil on the mud block-shaped attapulgite mixture; kneading to obtain the luminous attapulgite polymer clay half-finished product; and finally pressing to obtain planar luminous attapulgite polymer clay and hermetically packaging to form the finished product. The luminous attapulgite polymer clay has the characteristics of high viscosity, high softness and plasticity and small shrinkage rate, becomes hard by natural drying, does not crack and does not have corrosion or greasy feel. The luminous attapulgite polymer clay can emit light for over 6 hours after absorbing light on a bright part for 10 to 30 minutes, so that the appreciation of handicraft articles is greatly improved; and the luminous attapulgite polymer clay is suitable for molding a luminous pattern, a mould and the handicraft articles.
Description
Technical field
The present invention relates to the mud of making pottery, be specifically related to a kind of working method of luminous Attapulgite soft ceramic mud.
Background technology
The main raw material of soft ceramic mud is SE and lime carbonate, and binding property is bad under the normal temperature state, and prolonged preservation is prone to aging and fades; Bubble easily during the baking soft ceramic mud,, finished product is burnt and melt if when temperature surpasses 200 ℃; Even possibly cause burning; Generate chloride pungency toxic smog, the selling price of soft ceramic mud is higher, is unfavorable for promoting the use of.
The Chinese patent publication number is: CN 101186736; Open day: on May 28th, 2008; Name is called " a kind of soft ceramic mud and preparation method thereof "; Disclose: " a kind of soft ceramic mud and preparation method, it is prepared from following parts by weight of component: PVC paste resin 15～40, bizinc resin 20～55, lime carbonate 15～35, softening agent 0.1～0.4, toner 0.5～0.15, all the other are micro-moisture and impurity ".
The weak point of above-mentioned patent is: the soft ceramic mud main raw material that this technology is produced is PVC paste resin, bizinc resin and lime carbonate, and binding property is bad under the normal temperature state, is unfavorable for making moulding, and bizinc resin belongs to dangerous product.
The Chinese patent publication number is: CN 101623561, open day: on January 13rd, 2010, name is called " a kind of Noctilucent color daub and preparation method thereof ", disclose: " a kind of Noctilucent color daub and preparation method thereof is characterized in that mainly including Vaseline; paraffin, filler, components such as luminescent powder are with 20～40 parts of Vaseline; 6～20 parts of paraffin, 50～80 parts of mineral fillers, 0～1.5 part of pigment, 0.1～10 part of luminescent powder; with have or do not have appropriate amount of auxiliary materials, be heated to 70～150 ℃, make their melt and mix, cooling back extrusion molding; obtain this Noctilucent color daub, its hand feel and drape, not easy to crack, moist; as not have the light place at night or other dark places are sent out, to be fit to do children and teenager's toy, can to do the material of artist's moulding or molding yet, can add essence yet and process dulcet Noctilucent color daub ".
The weak point of above-mentioned patent is: the said filler of Noctilucent color daub that this technology is produced is lime carbonate, talcum powder, mica powder, potter's clay, white carbon black; Remove some viscosity of potter's clay in these fillers, other filler does not all have viscosity, and in the preparation process; Do not carry out these filler elder generation waters moistening; Directly carry out heating and melting and mix, be unfavorable for giving full play to the effect of filler, and influence the quality of Noctilucent color daub with Vaseline, paraffin, pigment and luminescent powder.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of working method of luminous Attapulgite soft ceramic mud is provided.
The working method of luminous Attapulgite soft ceramic mud is: sand shape Attapulgite mixture is added in the horizontal dough mixer turned round, and the ZX-I gelating soln is slowly added in the sand shape Attapulgite mixture, mix and stir and be clod shape Attapulgite mixture; Be sprayed on the clod shape Attapulgite mixture with luminous paint and methyl-silicone oil, kneading becomes luminous Attapulgite soft ceramic mud work in-process, is pressed into the luminous Attapulgite soft ceramic mud of tabular at last, packs to be finished product.
Luminous Attapulgite soft ceramic mud is made up of Concavo-convex stick after purifying stone clay powder, white bentonite in powder, sepiolite powder, Rutile type Titanium Dioxide, ZX-I, Ucar 35, zinc sulfide luminescent powder, phenolic varnish, methyl-silicone oil and zero(ppm) water.
Use the wet beneficiation craft of Attapulgite, the screening of mineral such as the hydromica in the attapulgite clay, quartz, pearl opal and carbonate is got rid of, obtain a kind of Concavo-convex stick after purifying stone clay; Concavo-convex stick after purifying stone clay soil property is fine and smooth, smooth surface, and quality is lighter; Be viscosity and plasticity-when moist, its viscosity can reach more than the 3000mPas, helps the bonding between the raw material; The dry post-shrinkage ratio of attapulgite clay is little, and does not produce be full of cracks; Said Concavo-convex stick after purifying stone clay powder is that Concavo-convex stick after purifying stone clay is carried out abrasive dust, the Concavo-convex stick after purifying stone clay powder particle fineness that the present invention selects for use≤0.074 millimeter.
The white wilkinite is the wilkinite of a kind of high whiteness and high brightness; Have excellent plasticity, cohesiveness and oilness; Help improving the intensity after property bright in luster, plasticity-and the seasoning of luminous Attapulgite soft ceramic mud, the white bentonite in powder particle fineness that the present invention selects for use≤0.074 millimeter.
Sepiolite is a kind of rich fibrous magnesium silicate clay mineral; Be light white or pearl; Have fine and smooth soft, viscosity is strong, shrinking percentage is low and plasticity-the is good characteristics of satin luster, light weight; Help improving property bright in luster, gloss and the mouldability of luminous Attapulgite soft ceramic mud, sepiolite powder particle fineness≤0.074 that the present invention selects for use millimeter.
Rutile type Titanium Dioxide has optical properties such as high refractive index, high covering power and high reducing power; Rutile type Titanium Dioxide opacifying power and reducing power are better than Rutile type Titanium Dioxide; The present invention selects particle fineness≤0.005 millimeter of Rutile type Titanium Dioxide for use, helps improving the property bright in luster of luminous Attapulgite soft ceramic mud.
ZX-I is a kind of white powder; Odorless, tasteless and nontoxic can be slowly soluble in water, forms utmost point heavy-gravity transparent gel; Have thickening, emulsification, figuration, multiple function such as expanded, stable, can improve the cohesiveness and the ductility of luminous Attapulgite soft ceramic mud.
Ucar 35 is the stable water-absorbent liquid of a kind of water white transparency toughness, and is water-soluble, in the present invention as solvent, emulsifying agent, frostproofer and lubricant.
Zinc sulfide luminescent powder has the characteristics of high, water-fast, acidproof, alkaline-resisting, high temperature resistant, nontoxic, harmless, the radiationless and relative low price of low, the initial brightness of extinction requirement, zinc sulfide luminescent powder particle fineness≤0.025 that the present invention selects for use millimeter.
Varnish is the one type of Clear paint that does not contain coloring material, has good luster, the characteristics that film forming is fast, and the present invention selects the phenolic varnish of good luster, water-fast, heat-resisting, weak acid and alkali resistance for use.
Methyl-silicone oil is a kind of water white thick liquid, has colourless, tasteless, not volatile and water-fast characteristics, in the present invention as skimmer, releasing agent, lubricant and glossing agent.
Zero(ppm) water is meant with the pure water of distillating method preparation, uses zero(ppm) water can effectively improve the viscosity of ZX-I gelinite in the present invention.
The present invention is achieved through following technical proposals:
1, the working method of luminous Attapulgite soft ceramic mud is: 1. sand shape Attapulgite mixture is added in the horizontal dough mixer that has turned round; And the ZX-I gelating soln slowly added in the sand shape Attapulgite mixture, mix and stir and be clod shape Attapulgite mixture; 2. clod shape Attapulgite mixture is added in the kneader, be sprayed on the clod shape Attapulgite mixture with luminous paint and methyl-silicone oil, kneading becomes the work in-process of luminous Attapulgite soft ceramic mud; 3. luminous Attapulgite soft ceramic mud work in-process are added in the oodle maker and press repeatedly 2～4 times, be pressed into the luminous Attapulgite soft ceramic mud of tabular at last, pack and be finished product.
2, the batching of luminous Attapulgite soft ceramic mud is made up of following component by weight percentage: sand shape Attapulgite mixture 45～75%, ZX-I gelating soln 15～35%, luminous paint 2～20% and methyl-silicone oil 0.1～5%.
The batching of said sand shape Attapulgite mixture is made up of following component by weight percentage: Concavo-convex stick after purifying stone clay powder 15～45%, white bentonite in powder 5～20%, sepiolite powder 5～15%, Rutile type Titanium Dioxide 0.1～5% and zero(ppm) water 25～65%;
The working method of said sand shape Attapulgite mixture is: Concavo-convex stick after purifying stone clay powder, white bentonite in powder, sepiolite powder and Rutile type Titanium Dioxide are added in the stirrer stir earlier; Be pulverulent mixture after stirring; Slowly add in the pulverulent mixture with zero(ppm) water again and stir; Pulverulent mixture is carried out moistening, through stirring with moistening be sand shape Attapulgite mixture afterwards;
The batching of said luminous paint is made up of following component by weight percentage: zinc sulfide luminescent powder 30～50% and phenolic varnish 50～70%;
The compound method of said luminous paint is: earlier phenolic varnish are added in the capacity of nonmetal making, zinc sulfide luminescent powder is added in the phenolic varnish again, slowly stir, the back that stirs is luminous paint.
The batching of said ZX-I gelating soln is made up of following component by weight percentage: ZX-I 0.1～5%, Ucar 35 0.3～25% and zero(ppm) water 70～99.6%;
The compound method of said ZX-I gelating soln is: earlier ZX-I is added in the Ucar 35; When ZX-I in Ucar 35 after the moistening dispersion; The common adding in the zero(ppm) water; Slowly stir, be dissolved in fully in the zero(ppm) water, form heavy-gravity ZX-I gelating soln up to ZX-I.
Said Concavo-convex stick after purifying stone clay is with the Attapulgite ore deposit mixture that contains earth impurity, imports in the hydrolytic tank after crushed; Soak after 24 hours, dash with high-pressure pump and turn over, and remove the impurity more than 1 millimeter through the drum sieve sieve of processing with the stainless steel steel wire; 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 superiors in whole throw out draws this part Attapulgite ore deposit with steam piano and sends in the flat settling tank; Emit unnecessary water after 15 hours,, take out this part Attapulgite ore deposit and be Concavo-convex stick after purifying stone clay through 2-3 days seasoning;
This 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.
The luminous Attapulgite soft ceramic mud viscosity that the present invention produces is high; Soft plasticity-is good, have that shrinking percentage is little, indeformable, hardening after seasoning, do not need to toast, do not produce be full of cracks, not mouldy, never degenerate, not Imidazolidinyl Urea, nontoxic, non-corrosiveness and do not have the characteristics of greasy feeling.
Luminous Attapulgite soft ceramic mud can be in the dark luminous more than 6 hours after the bright extinction 10-30 of place minute, improved the sight of artwork greatly.
Production technique of the present invention is simple, and is with low cost, helps promoting the use of.
Luminous Attapulgite soft ceramic mud is applicable to moulds luminous pattern, mould and artwork.
Embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the working method of luminous Attapulgite soft ceramic mud is: 1. sand shape Attapulgite mixture is added in the horizontal dough mixer that has turned round; And the ZX-I gelating soln slowly added in the sand shape Attapulgite mixture, mix and stir and be clod shape Attapulgite mixture; 2. clod shape Attapulgite mixture is added in the kneader, be sprayed on the clod shape Attapulgite mixture with luminous paint and methyl-silicone oil, kneading becomes the work in-process of luminous Attapulgite soft ceramic mud; 3. luminous Attapulgite soft ceramic mud work in-process are added in the oodle maker and press repeatedly 3 times, be pressed into the luminous Attapulgite soft ceramic mud of tabular at last, pack and be finished product.
2, the batching of luminous Attapulgite soft ceramic mud is made up of following component by weight percentage: sand shape Attapulgite mixture 60%, ZX-I gelating soln 22%, luminous paint 16% and methyl-silicone oil 2%.
The batching of said sand shape Attapulgite mixture is made up of following component by weight percentage: Concavo-convex stick after purifying stone clay powder 34%, white bentonite in powder 18%, sepiolite powder 8%, Rutile type Titanium Dioxide 2% and zero(ppm) water 38%;
The working method of said sand shape Attapulgite mixture is: Concavo-convex stick after purifying stone clay powder, white bentonite in powder, sepiolite powder and Rutile type Titanium Dioxide are added in the stirrer stir earlier; Be pulverulent mixture after stirring; Slowly add in the pulverulent mixture with zero(ppm) water again and stir; Pulverulent mixture is carried out moistening, through stirring with moistening be sand shape Attapulgite mixture afterwards;
Said luminous paint batching form by following component by weight percentage: zinc sulfide luminescent powder 42% and phenolic varnish 58%;
The compound method of said luminous paint is: earlier phenolic varnish are added in the capacity of nonmetal making, zinc sulfide luminescent powder is added in the phenolic varnish again, slowly stir, the back that stirs is luminous paint.
The batching of said ZX-I gelating soln is made up of following component by weight percentage: ZX-I 2%, Ucar 35 6% and zero(ppm) water 92%;
The compound method of said ZX-I gelating soln is: earlier ZX-I is added in the Ucar 35; When ZX-I in Ucar 35 after the moistening dispersion; The common adding in the zero(ppm) water; Slowly stir, be dissolved in fully in the zero(ppm) water, form heavy-gravity ZX-I gelating soln up to ZX-I.
Claims (1)
1. the working method of a luminous Attapulgite soft ceramic mud; It is characterized in that; 1. sand shape Attapulgite mixture is added in the horizontal dough mixer turned round, and the ZX-I gelating soln is slowly added in the sand shape Attapulgite mixture, mix and stir and be clod shape Attapulgite mixture; 2. clod shape Attapulgite mixture is added in the kneader, be sprayed on the clod shape Attapulgite mixture with luminous paint and methyl-silicone oil, kneading becomes the work in-process of luminous Attapulgite soft ceramic mud; 3. luminous Attapulgite soft ceramic mud work in-process are added in the oodle maker and press repeatedly 2～4 times, be pressed into the luminous Attapulgite soft ceramic mud of tabular at last, pack and be finished product;
The batching of said luminous Attapulgite soft ceramic mud is made up of following component by weight percentage: sand shape Attapulgite mixture 45～75%, ZX-I gelating soln 15～35%, luminous paint 2～20% and methyl-silicone oil 0.1～5%;
The batching of said sand shape Attapulgite mixture is made up of following component by weight percentage: Concavo-convex stick after purifying stone clay powder 15～45%, white bentonite in powder 5～20%, sepiolite powder 5～15%, Rutile type Titanium Dioxide 0.1～5% and zero(ppm) water 25～65%;
The working method of said sand shape Attapulgite mixture is: Concavo-convex stick after purifying stone clay powder, white bentonite in powder, sepiolite powder and Rutile type Titanium Dioxide are added in the stirrer stir earlier; Be pulverulent mixture after stirring; Slowly add in the pulverulent mixture with zero(ppm) water again and stir; Pulverulent mixture is carried out moistening, through stirring with moistening be sand shape Attapulgite mixture afterwards;
The batching of said luminous paint is made up of following component by weight percentage: zinc sulfide luminescent powder 30～50% and phenolic varnish 50～70%;
The compound method of said luminous paint is: earlier phenolic varnish are added in the container of nonmetal making, zinc sulfide luminescent powder is added in the phenolic varnish again, slowly stir, the back that stirs is luminous paint.
The batching of said ZX-I gelating soln is made up of following component by weight percentage: ZX-I 0.1～5%, Ucar 35 0.3～25% and zero(ppm) water 70～99.6%;
The compound method of said ZX-I gelating soln is: earlier ZX-I is added in the Ucar 35; When ZX-I in Ucar 35 after the moistening dispersion; The common adding in the zero(ppm) water; Slowly stir, be dissolved in fully in the zero(ppm) water, form heavy-gravity ZX-I gelating soln up to ZX-I;
Concavo-convex stick after purifying stone clay is with the Attapulgite ore deposit mixture that contains earth impurity, imports in the hydrolytic tank after crushed; Soak after 24 hours, dash with high-pressure pump and turn over, and remove the impurity more than 1 millimeter through the drum sieve sieve of processing with the stainless steel steel wire; 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 superiors in whole throw out draws this part Attapulgite ore deposit with steam piano and sends in the flat settling tank; Emit unnecessary water after 15 hours,, take out this part Attapulgite ore deposit and be Concavo-convex stick after purifying stone clay through 2-3 days seasoning.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101712779A (en) * | 2009-08-25 | 2010-05-26 | 上海普利特复合材料股份有限公司 | Polypropylene nano composite material and preparation method thereof |
| AU2004249438B2 (en) * | 2003-06-24 | 2010-06-03 | Commonwealth Scientific And Industrial Research Organisation | Acrylic dispersing agents in nanocomposites |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| AU2004249438B2 (en) * | 2003-06-24 | 2010-06-03 | Commonwealth Scientific And Industrial Research Organisation | Acrylic dispersing agents in nanocomposites |
| CN101712779A (en) * | 2009-08-25 | 2010-05-26 | 上海普利特复合材料股份有限公司 | Polypropylene nano composite material and preparation method thereof |
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| JP平3193677A 1991.08.23 |
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