CN101973065B - Method for producing yellow attapulgite polymer clay mud - Google Patents
Method for producing yellow attapulgite polymer clay mud Download PDFInfo
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- CN101973065B CN101973065B CN2010102403136A CN201010240313A CN101973065B CN 101973065 B CN101973065 B CN 101973065B CN 2010102403136 A CN2010102403136 A CN 2010102403136A CN 201010240313 A CN201010240313 A CN 201010240313A CN 101973065 B CN101973065 B CN 101973065B
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Abstract
The invention discloses a method for producing yellow attapulgite polymer clay mud, which is characterized by comprising the following steps: adding yellow granular attapulgite mixture into a running horizontal flour-mixing machine, and slowly adding sodium polyacrylate gel solution into the yellow granular attapulgite mixture, then stirring the obtained products so as to obtain yellow mud block shaped attapulgite mixture; spraying methyl-silicone oil on the yellow mud block shaped attapulgite mixture, and kneading the attapulgite mixture so as to obtain a semi-finished product of yellow attapulgite polymer clay mud; finally, pressing the semi-finished product of yellow attapulgite polymer clay mud into flattening yellow attapulgite polymer clay mud, and carrying out sealed package on the obtained flattening yellow attapulgite polymer clay mud so as to obtain the finished product of the yellow attapulgite polymer clay mud. The yellow attapulgite polymer clay mud produced by using the method of the invention has the characteristics of high viscosity, good soft plasticity, low shrinkage rate, no baking in the process of hardening after air drying, no cracking, no corrosivity, and no greasy feeling. When the yellow attapulgite polymer clay mud is mixed with the attapulgite polymer clay mud in other colors, handicraft products with clear patterns, bright colors and lifelike effects can be produced; and the yellow attapulgite polymer clay mud is suitable for shaping patterns, moulds and handicraft products.
Description
Technical field
The present invention relates to the mud of making pottery, be specifically related to a kind of production method of Yellow attapulgite soft ceramic mud.
Background technology
The primary raw material of soft ceramic mud is polyvinyl chloride and calcium carbonate, and cohesive is bad under the normal temperature state, and long 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 excitant 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, calcium carbonate 15～35, plasticizer 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 that the soft ceramic mud primary raw material that this technology is produced is PVC paste resin, bizinc resin and calcium carbonate, and cohesive is bad under the normal temperature state, is unfavorable for making moulding, and bizinc resin belongs to poisonous substance.
The Chinese patent Granted publication number is: CN 1273531; Granted publication day: on September 6th, 2006; Name is called " a kind of manufacturing approach of transparent texture resin clay ", disclose: " a kind of manufacturing approach of transparent texture resin clay is characterized in that: it is at first mixed together by ethylene powder-vinyl acetate copolymer, starch, glycerine, anticorrisive agent, spices and adds water purification again and stir into mud shape thing; and then add atoleine and mix and stir, vacuum packaging finished product ".
The weak point of above-mentioned patent is that the transparent texture resin clay primary raw material that this technology is produced is ethylene powder-vinyl acetate copolymer and starch; Ethylene powder-vinyl acetate copolymer has spread effect to eyes and skin; Be not suitable for the raw material of manufacturing artifacts; Need a large amount of starch in this product, be unfavorable for promoting the use of.
Summary of the invention
The objective of the invention is to overcome weak point in the prior art, a kind of production method of Yellow attapulgite soft ceramic mud is provided.
The production method of Yellow attapulgite soft ceramic mud is: the concavo-convex excellent mixture of yellow sand shape is added in the horizontal dough mixer that has turned round; And the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of yellow sand shape, mix and stir and be the concavo-convex excellent mixture of yellow clod shape; Be sprayed on the concavo-convex excellent mixture of yellow clod shape with methyl-silicone oil, the semi-finished product of the concavo-convex excellent soft ceramic mud of kneading yellowly are pressed into tabular Yellow attapulgite soft ceramic mud at last, pack to be finished product.
The Yellow attapulgite soft ceramic mud is made up of Concave-convex clay rod powder, white bentonite in powder, sepiolite powder, anatase thpe white powder, cadmium yellow, organic pigment Huang, Sodium Polyacrylate, propane diols, methyl-silicone oil and distilled water after purifying.
Use the wet beneficiation craft of concavo-convex rod, mineral such as the hydromica in the Concave-convex clay rod, quartz, opal and carbonate screenings is got rid of, obtain the Concave-convex clay rod after a kind of the purification; Concave-convex clay rod soil property after the purification 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 Concave-convex clay rod is little, and does not produce be full of cracks; Concave-convex clay rod powder after the said purification is that the Concave-convex clay rod after purifying is carried out abrasive dust, the Concave-convex clay rod powder particles fineness after the purification that the present invention selects for use≤0.074 millimeter.
The white bentonite is the bentonite of a kind of high whiteness and high brightness; Have excellent plasticity, caking property and lubricity; Help improving the intensity after property bright in luster, plasticity and the air dry of Yellow attapulgite soft ceramic mud, the white bentonite in powder grain 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 canescence; Have fine and smooth soft, viscosity is strong, shrinkage factor is low and plasticity the is good characteristics of silky luster, light weight; Help improving property bright in luster, gloss and the mouldability of Yellow attapulgite soft ceramic mud, sepiolite powder grain fineness≤0.074 that the present invention selects for use millimeter.
Anatase thpe white powder has excellent water dispersible and remarkable optical property; Form and aspect stability; Size distribution is good; Have the characteristics of high glaze, high reducing power, high covering power, anatase thpe white powder grain fineness≤0.005 that the present invention selects for use millimeter helps improving the property bright in luster of Yellow attapulgite soft ceramic mud.
Cadmium yellow is a kind of yellow powder, has good light resistance, tinting strength, tinting power and covering power, cadmium yellow grain fineness≤0.045 that the present invention selects for use millimeter.
The organic pigment Huang is a kind of yellow powder, has lovely luster, strong coloring force, sun-proof function admirable, acidproof, alkaline-resisting and do not have characteristics of animal migration, the red grain fineness of the organic pigment that the present invention selects for use≤0.045 millimeter.
The present invention selects cadmium yellow and organic pigment Huang simultaneously for use, can make full use of the advantage of two kinds of yellow uitramarines, helps making the color of Yellow attapulgite soft ceramic mud more bright-coloured.
Sodium Polyacrylate is a kind of white powder; Odorless, tasteless and nontoxic can be slowly soluble in water, forms extremely sticky transparent gel; Have thickening, emulsification, figuration, multiple function such as expanded, stable, can improve the caking property and the ductility of Yellow attapulgite soft ceramic mud.
Propane diols is the stable water imbibition liquid of a kind of water white transparency toughness, and is water-soluble, in the present invention as solvent, emulsifying agent, antifreezing agent and lubricant.
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 antifoaming agent, releasing agent, lubricant and optical brightener.
Distilled water is meant with the pure water of distillating method preparation, uses distilled water can effectively improve the viscosity of Sodium Polyacrylate gelinite in the present invention.
The present invention is achieved through following technical proposals:
1, the production method of Yellow attapulgite soft ceramic mud is: 1. the concavo-convex excellent mixture of yellow sand shape is added in the horizontal dough mixer that has turned round; And the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of yellow sand shape, mix and stir and be the concavo-convex excellent mixture of yellow clod shape; 2. the concavo-convex excellent mixture of yellow clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of yellow clod shape the semi-finished product of the concavo-convex excellent soft ceramic mud of kneading yellowly with methyl-silicone oil; 3. Yellow attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 2～4 times, be pressed into tabular Yellow attapulgite soft ceramic mud at last, pack and be finished product.
2, the batching of Yellow attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture of yellow sand shape 60～85%, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%.
The batching of the concavo-convex excellent mixture of said yellow sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～45% after the purification, white bentonite in powder 5～20%, sepiolite powder 5～15%, anatase thpe white powder 0.1～10%, cadmium yellow 0.01～5%, organic pigment yellow 0.01～5% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of said yellow sand shape is: the Concave-convex clay rod powder after will purifying earlier, white bentonite in powder, sepiolite powder, anatase thpe white powder, cadmium yellow and organic pigment stir yellow the adding in the mixer; Be yellow powdery attapulgite mixture after stirring; Slowly add in the yellow powdery attapulgite mixture with distilled water again and stir; Yellow powdery attapulgite mixture is carried out moistening, through stirring with moistening be the concavo-convex excellent mixture of yellow sand shape afterwards;
The batching of said Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of said Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols; When Sodium Polyacrylate in propane diols after the moistening dispersion; The common adding in the distilled water; Slowly stir, be dissolved in fully in the distilled water, form the Sodium Polyacrylate gel solution of thickness up to Sodium Polyacrylate.
Concave-convex clay rod after the said purification is with the concavo-convex excellent 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 sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours; Because the proportion in concavo-convex excellent ore deposit is lighter, its superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin; Emit unnecessary water after 15 hours,, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification through 2-3 days air dry;
This technology is to adopt " the concavo-convex excellent 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 Yellow attapulgite soft ceramic mud viscosity that the present invention produces is high; Soft plasticity is good, have that shrinkage factor is little, indeformable, hardening after air dry, do not need to toast, do not produce be full of cracks, not mouldy, never degenerate, not chafe, nontoxic, non-corrosiveness and do not have the characteristics of greasy feeling.
The Yellow attapulgite soft ceramic mud mixes use with the concavo-convex excellent soft ceramic mud of other color, can mould clear patterns, lovely luster and effect handicraft true to nature.
Production technology of the present invention is simple, and is with low cost, helps promoting the use of.
The Yellow attapulgite soft ceramic mud is applicable to moulds pattern, mould and handicraft.
The specific embodiment
Below in conjunction with embodiment the present invention is done further description:
1, the production method of Yellow attapulgite soft ceramic mud is: 1. the concavo-convex excellent mixture of yellow sand shape is added in the horizontal dough mixer that has turned round; And the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of yellow sand shape, mix and stir and be the concavo-convex excellent mixture of yellow clod shape; 2. the concavo-convex excellent mixture of yellow clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of yellow clod shape the semi-finished product of the concavo-convex excellent soft ceramic mud of kneading yellowly with methyl-silicone oil; 3. Yellow attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 3 times, be pressed into tabular Yellow attapulgite soft ceramic mud at last, pack and be finished product.
2, the batching of Yellow attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture of yellow sand shape 74%, Sodium Polyacrylate gel solution 24% and methyl-silicone oil 2%.
The batching of the concavo-convex excellent mixture of said yellow sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 36% after the purification, white bentonite in powder 16%, sepiolite powder 6%, anatase thpe white powder 2%, cadmium yellow 2%, organic pigment yellow 2% and distilled water 36%;
The production method of the concavo-convex excellent mixture of said yellow sand shape is: the Concave-convex clay rod powder after will purifying earlier, white bentonite in powder, sepiolite powder, anatase thpe white powder, cadmium yellow and organic pigment stir yellow the adding in the mixer; Be yellow powdery attapulgite mixture after stirring; Slowly add in the yellow powdery attapulgite mixture with distilled water again and stir; Yellow powdery attapulgite mixture is carried out moistening, through stirring with moistening be the concavo-convex excellent mixture of yellow sand shape afterwards;
The batching of said Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 2%, propane diols 6% and distilled water 92%;
The compound method of said Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols; When Sodium Polyacrylate in propane diols after the moistening dispersion; The common adding in the distilled water; Slowly stir, be dissolved in fully in the distilled water, form the Sodium Polyacrylate gel solution of thickness up to Sodium Polyacrylate.
Claims (1)
1. the production method of a Yellow attapulgite soft ceramic mud; It is characterized in that; 1. the concavo-convex excellent mixture of yellow sand shape is added in the horizontal dough mixer that has turned round; And the Sodium Polyacrylate gel solution slowly added in the concavo-convex excellent mixture of yellow sand shape, mix and stir and be the concavo-convex excellent mixture of yellow clod shape; 2. the concavo-convex excellent mixture of yellow clod shape is added in the dough kneeding machine, be sprayed on the concavo-convex excellent mixture of yellow clod shape the semi-finished product of the concavo-convex excellent soft ceramic mud of kneading yellowly with methyl-silicone oil; 3. Yellow attapulgite soft ceramic mud semi-finished product are added in the oodle maker and press repeatedly 2～4 times, be pressed into tabular Yellow attapulgite soft ceramic mud at last, pack and be finished product;
The batching of said Yellow attapulgite soft ceramic mud is made up of following component by weight percentage: the concavo-convex excellent mixture of yellow sand shape 60～85%, Sodium Polyacrylate gel solution 10～35% and methyl-silicone oil 0.1～5%;
The batching of the concavo-convex excellent mixture of said yellow sand shape is made up of following component by weight percentage: the Concave-convex clay rod powder 15～45% after the purification, white bentonite in powder 5～20%, sepiolite powder 5～15%, anatase thpe white powder 0.1～10%, cadmium yellow 0.01～5%, organic pigment yellow 0.01～5% and distilled water 25～65%;
The production method of the concavo-convex excellent mixture of said yellow sand shape is: the Concave-convex clay rod powder after will purifying earlier, white bentonite in powder, sepiolite powder, anatase thpe white powder, cadmium yellow and organic pigment stir yellow the adding in the mixer; Be yellow powdery attapulgite mixture after stirring; Slowly add in the yellow powdery attapulgite mixture with distilled water again and stir; Yellow powdery attapulgite mixture is carried out moistening, through stirring with moistening be the concavo-convex excellent mixture of yellow sand shape afterwards;
The batching of said Sodium Polyacrylate gel solution is made up of following component by weight percentage: Sodium Polyacrylate 0.1～5%, propane diols 0.3～25% and distilled water 70～99.6%;
The compound method of said Sodium Polyacrylate gel solution is: earlier Sodium Polyacrylate is added in the propane diols; When Sodium Polyacrylate in propane diols after the moistening dispersion; The common adding in the distilled water; Slowly stir, be dissolved in fully in the distilled water, form the Sodium Polyacrylate gel solution of thickness up to Sodium Polyacrylate;
Concave-convex clay rod after the purification is with the concavo-convex excellent 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 sedimentation basin, continuation is dashed with high-pressure pump and is turned over, after 12 hours; Because the proportion in concavo-convex excellent ore deposit is lighter, its superiors in whole sediment draws this part concavo-convex excellent ore deposit with slush pump and sends in the flat sedimentation basin; Emit unnecessary water after 15 hours,, take out the Concave-convex clay rod after this part concavo-convex excellent ore deposit is purification through 2-3 days air dry.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010102403136A CN101973065B (en) | 2010-07-30 | 2010-07-30 | Method for producing yellow attapulgite polymer clay mud |
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| CN2010102403136A CN101973065B (en) | 2010-07-30 | 2010-07-30 | Method for producing yellow attapulgite polymer clay mud |
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| CN101973065B true CN101973065B (en) | 2012-05-23 |
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| CN100344368C (en) * | 2005-11-01 | 2007-10-24 | 南京大学 | Method for preparing high-purity attapulgite |
| CN101717592A (en) * | 2009-11-06 | 2010-06-02 | 淮阴工学院 | Method for synthesizing color attapulgite clay |
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Effective date of registration: 20131218 Address after: 226314 Jiangsu city of Nantong province Tongzhou District Chuan Jiang Zhen Jiang Zhang No. 88 Patentee after: JIANGSU DAHAI PLASTIC CO., LTD. Address before: 211700 Huaian City, Jiangsu province Xuyi County Xu town of Stonebridge Road No. 40 Patentee before: Xu Qinghua |
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