CN103043993B - Method for manufacturing decorative base material taking sodium chloride particles as main material - Google Patents
Method for manufacturing decorative base material taking sodium chloride particles as main material Download PDFInfo
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Abstract
The invention discloses a method for manufacturing a decorative base material taking sodium chloride particles as a main material. The method comprises the following steps: sodium chloride is taken as a base material, light burning powder and enriched bittern cakes are taken as adhesives, at first, sodium chloride and light burning powder are uniformly mixed to obtain a sodium chloride and light burning powder mixed material, the enriched bittern cakes are added in water to be prepared into a magnesium chloride solution; the prepared magnesium chloride solution is added into the sodium chloride and light burning powder mixed material at twice to be mixed till no bubbles occur so as to obtain a mixed material, then, the mixed material is injected into a die for molding, and the molded mixed material is demolded and maintained to obtain the decorative base material taking sodium chloride particles as the main material. The product, prepared by the method, is a material which is better in appearance, and has a mechanical property; and the material is expected to be used as indoor building materials, decorative materials and the like. The product material manufactured by the invention has the characteristics of good comprehensive performance, attractive appearance, green and environmental protection, and the adopted basic materials have wide sources, and are simple in operation of the production process and easiness in industrial production and popularization.
Description
Technical field
The present invention relates to a kind of manufacture method of decorative substrate, particularly relate to a kind of manufacture method of the decorative substrate taking sodium chloride particle as major ingredient.
Background technology
Salt is just taken as daily necessities in China's ancient times.Be mainly used in now salt and Elementary Chemical Industry starting material.In addition, at Qinghai Salt Lake area salt or a kind of natural pavior.
China's salt ore resources is quite abundant, and in seawater, salt resource, rock salt resource has output in 17 provinces in the whole nation (autonomous region).There are 150 places in the mining area of proven reserve, always 4,075 hundred million tons, total reserves sodium-chlor.Salt mine can be divided into rock salt, modern lake salt and subsurface brine salt three types.According to statistics, 7,666 ten thousand tons of China's crude salt output in 2011.But the salt that China produced mostly is tiny granulated salt, cannot be directly as building or other to shape of product and the intensity industry that has certain requirements.Therefore, want to give full play to the great potential of China's salt industry, need develop and a kind ofly original granulated salt can be processed into and have definite shape, outward appearance, and the technology of higher-strength product preferably.
China is one of major country producing in the world magnesium compound, and according to the statistics of the U.S., magnesite resource China occupies first place in the world, wherein with the Dashiqiao magnesite reserves maximum in Liaoning Province.Seawater, salt lake saline resource are also very abundant, have the supremacy clause of development magnesium salts product.Although Mineral Resources in China is abundant, of high grade, the production of magnesium salts product is the production phase in rough primary products still, also far can not meet the needs of the national economic development.Therefore, magnesium oxide and sodium-chlor are combined, make a kind of novel material, can effectively widen the use range of magnesium salts product, improve sodium-chlor and magnesium salts value-added content of product simultaneously.Patent of the present invention aims to provide a kind of method, and sodium-chlor, by adding the method for the magnesium salts such as magnesium oxide, is obtained to a kind of material with good outward appearance and mechanical property.This material is expected as indoor building material, finishing material etc.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of manufacture method of the decorative substrate taking sodium chloride particle as major ingredient.Technical solution of the present invention is that magnesium oxide and sodium-chlor are combined, and makes a kind of novel decorative material material, thereby has effectively widened the use range of magnesium salts product, has also improved sodium-chlor and magnesium salts value-added content of product simultaneously.The material that utilizes technical solution of the present invention manufacture is a kind of material with good outward appearance and mechanical property, and this material is expected as indoor building material, finishing material etc.Utilize the product material of technical solution of the present invention manufacture to there is the feature of good combination property, appearance looks elegant and environmental protection; And it is extensive to produce needed raw material sources, and Production Flow Chart is simple, be easy to suitability for industrialized production and popularization.
In order to address the above problem, the technical solution used in the present invention is:
The invention provides a kind of manufacture method of the decorative substrate taking sodium chloride particle as major ingredient, described manufacture method comprises the following steps:
A, taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 10～3:1～2, described light burnt powder and the enriched bittern cake mol ratio between the two is 4～6:1;
B, sodium-chlor mix with light burnt powder: the proportioning raw materials ratio according to step a is ready to various raw materials, first the basic raw material sodium chloride particle weighing up is placed in to open container, under the condition constantly stirring, add light burnt powder, stop stirring until light burnt powder evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use;
Or the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle weighing up is placed in to open container, under the condition constantly stirring, add light burnt powder, and add at least one in glass fibre, phosphoric acid salt and molysite, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use; The add-on of described glass fibre accounts for 5～15% of sodium-chlor gross weight, and described phosphatic add-on accounts for 0.2～2% of light burnt powder gross weight, and the add-on of described molysite accounts for 0.2～2% of light burnt powder gross weight;
The preparation of c, magnesium chloride solution: the joint cement enriched bittern cake weighing up is added in container, and add water, be mixed with the magnesium chloride solution that degree Beaume is 24～30 ° of B é;
D, sodium-chlor-light burnt powder compound mix with magnesium chloride solution: the magnesium chloride solution of step c preparation is added at twice in the mixed material of step b and stirred, add first the solution that accounts for magnesium chloride solution cumulative volume 28～32%, then under the condition constantly stirring, add the magnesium chloride solution of residual volume, be stirred to without till bubble, obtain mixture;
E, moulding: the mixture that steps d is obtained injects in mould, leave standstill moulding at normal temperatures and pressures, and molding time is 4～8h;
F, the demoulding and maintenance: the mould that step e is injected to mixture is placed into dry place, first maintenance 6～10h under normal temperature, the demoulding after first maintenance, then continues maintenance 10～15 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, quality percentage composition >=91% of sodium chloride particle described in step a, particle size range is 0.1～3.5mm.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, described in step a, in light burnt powder, the quality percentage composition of activated magnesia is 80～85%.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, described in step a, in enriched bittern cake, the quality percentage composition of magnesium chloride is 40～50%.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, described in step b, under the condition constantly stirring, add light burnt powder, in its whipping process, stirring velocity is 100～200r/min, churning time is 5～10min.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, phosphoric acid salt described in step b is sodium phosphate, SODIUM PHOSPHATE, MONOBASIC or Sodium phosphate dibasic; Described molysite is ferrous sulfate, iron protochloride or bodied ferric sulfate.
According to the manufacture method of the above-mentioned decorative substrate taking sodium chloride particle as major ingredient, mould described in step e adopts rigid plastics or stainless steel to make.
positive beneficial effect of the present invention:
1, technical solution of the present invention is that magnesium oxide and sodium-chlor are combined, and makes a kind of novel decorative material material, thereby has effectively widened the use range of magnesium salts product, has also improved sodium-chlor and magnesium salts value-added content of product simultaneously.The material that utilizes technical solution of the present invention manufacture is a kind of material (correlation detection data refer to table 1) with good outward appearance and mechanical property, and this material is expected as indoor building material, finishing material etc.Utilize the product material of technical solution of the present invention manufacture to there is the feature of good combination property, appearance looks elegant and environmental protection.
2, the basic raw material wide material sources that technical solution of the present invention adopts, and Production Flow Chart is simple to operate, is easy to suitability for industrialized production and popularization.
3, main raw material used in the present invention is inorganic raw material, has the features such as nontoxic, pollution-free, and during for indoor material, the formaldehydeless obnoxious flavour that waits discharges.
4, main raw material sodium-chlor used in the present invention and magnesium chloride have the features such as non-combustible, good heat resistance.Therefore the product, making has good fire prevention and resistance toheat.
indicate: ultimate compression strength is the data that rate of compression obtains while being 5%, in this kind of situation, the sample of all participations tests is not all damaged.
four, embodiment:
Further set forth the present invention below in conjunction with embodiment, but do not limit content of the present invention.
Embodiment 1:
The manufacture method of the decorative substrate of the present invention taking sodium chloride particle as major ingredient, the detailed step of this manufacture method is as follows:
A, taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 7:2, described light burnt powder and the enriched bittern cake mol ratio between the two is 5:1;
Quality percentage composition >=91% of described sodium chloride particle, particle size range is 0.1～3.5mm; In described light burnt powder, the quality percentage composition of activated magnesia is 80～85%; In described enriched bittern cake, the quality percentage composition of magnesium chloride is 40～50%;
B, sodium-chlor mix with light burnt powder: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle of preparation is placed in to open container, (in whipping process, stirring velocity is 100～200r/min under the condition constantly stirring, to add light burnt powder, churning time is 5～10min), stop stirring until light burnt powder evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use;
The preparation of c, magnesium chloride solution: the joint cement enriched bittern cake weighing up is added in container, and add water, be mixed with the magnesium chloride solution that degree Beaume is 27 ° of B é;
D, sodium-chlor-light burnt powder compound mix with magnesium chloride solution: the magnesium chloride solution of step c preparation is added at twice in the mixed material of step b and stirred, add first the solution that accounts for magnesium chloride solution cumulative volume 30%, then under the condition constantly stirring, add the magnesium chloride solution of residual volume, be stirred to without till bubble, obtain mixture;
E, moulding: the mixture that steps d is obtained injects in stainless steel (employing 316 or 316L stainless steel) mould, leaves standstill at normal temperatures and pressures moulding, and molding time is 6h;
F, the demoulding and maintenance: the mould that step e is injected after mixture moulding is placed into dry place, first maintenance 8h under normal temperature, the demoulding after first maintenance, then continues maintenance 12 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 1 products obtained therefrom and mechanics performance determining are the results detailed in Table No. 1 experimental data in 1.
Embodiment 2: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 4:1, described light burnt powder and the enriched bittern cake mol ratio between the two is 4:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 25 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 28%;
In step e: molding time is 5h;
In step f: first maintenance 9h under normal temperature, the demoulding after first maintenance, then continues maintenance 10 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 2 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 2 experimental datas in 1.
Embodiment 3: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 6:1, described light burnt powder and the enriched bittern cake mol ratio between the two is 6:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 24 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 29%;
In step e: molding time is 7h;
In step f: first maintenance 10h under normal temperature, the demoulding after first maintenance, then continues maintenance 11 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 3 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 3 experimental datas in 1.
Embodiment 4: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 9:2, described light burnt powder and the enriched bittern cake mol ratio between the two is 4.5:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 29 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 31%;
In step e: molding time is 8h;
In step f: first maintenance 7h under normal temperature, the demoulding after first maintenance, then continues maintenance 15 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 4 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 4 experimental datas in 1.
Embodiment 5: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 5:1, described light burnt powder and the enriched bittern cake mol ratio between the two is 5.5:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 26 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 32%;
In step e: molding time is 5.5h;
In step f: first maintenance 6h under normal temperature, the demoulding after first maintenance, then continues maintenance 14 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 5 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 5 experimental datas in 1.
Embodiment 6: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 5:2, described light burnt powder and the enriched bittern cake mol ratio between the two is 5:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 28 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 30%;
In step e: molding time is 6.5h;
In step f: first maintenance 8h under normal temperature, the demoulding after first maintenance, then continues maintenance 13 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 6 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 6 experimental datas in 1.
Embodiment 7: substantially the same manner as Example 1, difference is:
In step a: taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 3:1, described light burnt powder and the enriched bittern cake mol ratio between the two is 4.5:1;
In step c: be mixed with the magnesium chloride solution that degree Beaume is 27 ° of B é;
In steps d: add first the solution that accounts for magnesium chloride solution cumulative volume 30%;
In step e: molding time is 8h;
In step f: first maintenance 10h under normal temperature, the demoulding after first maintenance, then continues maintenance 12 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
The density of embodiment 7 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 7 experimental datas in 1.
Embodiment 8: substantially the same manner as Example 1, difference is:
In step b: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle of preparation is placed in to open container, under the condition constantly stirring, add light burnt powder, and add glass fibre, the add-on of glass fibre accounts for 10% of sodium-chlor gross weight, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use.
The density of embodiment 8 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 8 experimental datas in 1.
Embodiment 9: substantially the same manner as Example 2, difference is:
In step b: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle of preparation is placed in to open container, under the condition constantly stirring, add light burnt powder, and add sodium phosphate, the add-on of sodium phosphate accounts for 0.8% of light burnt powder gross weight, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use.
The density of embodiment 9 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 9 experimental datas in 1.
Embodiment 10: substantially the same manner as Example 3, difference is:
In step b: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle of preparation is placed in to open container, under the condition constantly stirring, add light burnt powder, and add ferrous sulfate, the add-on of ferrous sulfate accounts for 1.0% of light burnt powder gross weight, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use.
The density of embodiment 10 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 10 experimental datas in 1.
Embodiment 11: substantially the same manner as Example 1, difference is:
In step b: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle of preparation is placed in to open container, under the condition constantly stirring, add light burnt powder, and add glass fibre and SODIUM PHOSPHATE, MONOBASIC, the add-on of glass fibre accounts for 7% of sodium-chlor gross weight, and the add-on of SODIUM PHOSPHATE, MONOBASIC accounts for 0.6% of light burnt powder gross weight, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use.
The density of embodiment 11 products obtained therefroms and mechanics performance determining are the results detailed in Table No. 11 experimental datas in 1.
Claims (4)
1. a manufacture method for the decorative substrate taking sodium chloride particle as major ingredient, is characterized in that, described manufacture method comprises the following steps:
A, taking sodium chloride particle as basic raw material, taking light burnt powder and enriched bittern cake as joint cement, described sodium chloride particle and the light burnt powder weight ratio between the two is 10～3:1～2, described light burnt powder and the enriched bittern cake mol ratio between the two is 4～6:1;
Quality percentage composition >=91% of described sodium chloride particle, particle size range is 0.1～3.5mm; In described light burnt powder, the quality percentage composition of activated magnesia is 80～85%; In described enriched bittern cake, the quality percentage composition of magnesium chloride is 40～50%;
B, sodium-chlor mix with light burnt powder: the proportioning raw materials ratio according to step a is prepared various raw materials, first the basic raw material sodium chloride particle weighing up is placed in to open container, under the condition constantly stirring, add light burnt powder, and add at least one in glass fibre, phosphoric acid salt and molysite, stop stirring until the material adding evenly spreads in sodium-chlor, mixed material is placed in to dry place for subsequent use; The add-on of described glass fibre accounts for 5～15% of sodium-chlor gross weight, and described phosphatic add-on accounts for 0.2～2% of light burnt powder gross weight, and the add-on of described molysite accounts for 0.2～2% of light burnt powder gross weight;
The preparation of c, magnesium chloride solution: the joint cement enriched bittern cake weighing up is added in container, and add water, be mixed with the magnesium chloride solution that degree Beaume is 24～30 ° of B é;
D, sodium-chlor-light burnt powder compound mix with magnesium chloride solution: the magnesium chloride solution of step c preparation is added at twice in the mixed material of step b and stirred, add first the solution that accounts for magnesium chloride solution cumulative volume 28～32%, then under the condition constantly stirring, add the magnesium chloride solution of residual volume, be stirred to without till bubble, obtain mixture;
E, moulding: the mixture that steps d is obtained injects in mould, leave standstill moulding at normal temperatures and pressures, and molding time is 4～8h;
F, the demoulding and maintenance: the mould that step e is injected to mixture is placed into dry place, first maintenance 6～10h under normal temperature, the demoulding after first maintenance, then continues maintenance 10～15 days, obtains the decorative substrate that product sodium chloride particle is major ingredient.
2. the manufacture method of the decorative substrate taking sodium chloride particle as major ingredient according to claim 1, it is characterized in that: described in step b, under the condition constantly stirring, add light burnt powder, in its whipping process, stirring velocity is 100～200r/min, and churning time is 5～10min.
3. the manufacture method of the decorative substrate taking sodium chloride particle as major ingredient according to claim 1, is characterized in that: phosphoric acid salt described in step b is sodium phosphate, SODIUM PHOSPHATE, MONOBASIC or Sodium phosphate dibasic; Described molysite is ferrous sulfate, iron protochloride or bodied ferric sulfate.
4. the manufacture method of the decorative substrate taking sodium chloride particle as major ingredient according to claim 1, is characterized in that: mould described in step e adopts rigid plastics or stainless steel to make.
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| CN105218065A (en) * | 2015-08-25 | 2016-01-06 | 郑毅 | Far infrared rays indoor building material and manufacture method thereof |
| CN107698229B (en) * | 2017-09-19 | 2020-04-14 | 青海盐如玉科技开发有限公司 | Method for making artificial salt flower model |
| CN107651931B (en) * | 2017-09-19 | 2020-04-14 | 青海盐如玉科技开发有限公司 | Artificial salt flower model-based manufacturing method of artificial salt flower |
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| CN1239083A (en) * | 1998-06-15 | 1999-12-22 | 唐山市菱镁建材制品厂 | Technology for manufacturing magnesia cover of manhole |
| CN1207239C (en) * | 2002-04-15 | 2005-06-22 | 吴伟文 | Preparation for converting urban solid waste into building material and method thereof |
| CN1251986C (en) * | 2003-12-31 | 2006-04-19 | 沈亚明 | Strong polymerizer and method for preparing same |
| CN101857414A (en) * | 2009-04-09 | 2010-10-13 | 杨颖� | Method for manufacturing novel environmental-friendly construction material by using urban industry and domestic waste |
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