CN101570036A - Flax ultrashort fiber geopolymer composite ornamental molding material - Google Patents
Flax ultrashort fiber geopolymer composite ornamental molding material Download PDFInfo
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- CN101570036A CN101570036A CNA2008100943147A CN200810094314A CN101570036A CN 101570036 A CN101570036 A CN 101570036A CN A2008100943147 A CNA2008100943147 A CN A2008100943147A CN 200810094314 A CN200810094314 A CN 200810094314A CN 101570036 A CN101570036 A CN 101570036A
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Abstract
The invention relates to a natural vegetable fiber reinforced geopolymer composite material and a preparation method thereof, belonging to the field of ornamental molding and environmental-friendly materials. The composite ornamental molding material comprises the following materials according to weight percentage, 30 to 70 percent of low-temperature calcination kaolinite clay grain diameter of which is 200 meshes, 5 to 40 percent of waste flax ultrashort fiber, 0 to 30 percent of fly ash of power plants or 0 to 30 percent of carbide slag degree of fineness of which is 150 meshes, 5 to 10 percent of booster, 4 to 5 percent of accelerant, NaHO water solution, hardener concentration of which is 12 percent, and 0 to 1 percent of paint, wherein the accelerant is industrial sodium silicate; and modulus M equals to 3.3. The composite ornamental molding material can replace the traditional ornamental molding materials like plaster, cement and clay, is suitable for manufacturing such products as ashlar artwork, embossed wall bricks, sculptures, floor bricks, and the like for architectural ornaments, and has low cost and better performance than traditional materials.
Description
Technical field
The composite material and preparation method thereof that the present invention relates to belongs to the design material technology, is specifically related to a kind of preparation and using method of flax ultrashort fiber geopolymer composite ornamental molding material.
Background technology
In artistic design process, need to use Modeling Material to realize artistic expression.At present, the formative method of artistic design field is clay sculpture or molding, and used Modeling Material generally has gypsum, clay or cement, because Modeling Material kind dullness, resource utilization is low, and therefore comprehensive result of use is not good.
Summary of the invention
The present invention provides and a kind of flax extremely short fiber is doped among the kaolin matrix, in addition the design material that is composited of an amount of filler, exciting agent, promoter.As increase dyeing and handle, it is outstanding to form rich color, texture and skin texture, superior performance, the novel design material that expressive force is strong, i.e. grow flax an extremely short fiber and the compound design material preparation method of geo-polymer matrix.
Technical scheme of the present invention is as follows:
A kind of flax ultrashort fiber geopolymer composite ornamental molding material is a kind of material preparation method that is used for design, comprises material composition, making and application, it is characterized in that: its concrete manufacturing process comprises:
A, utilize industrial kaolin, heat 700 ℃ of calcinings, be incubated 3 hours, ball milling is crossed 200 mesh sieves after 2 hours, form active powder;
B, utilize flax extremely short fiber as reinforcing material, flax extremely short fiber is from the discarded object of flax plant produced;
C, of the present invention consisting of: with flax extremely short fiber of weight ratio 5～40% and 30～70% calcined kaolins, fineness is 150 orders, 0～30% fly ash in electric power plant or carbide slag blend, need the colorful one product also should require the depth to add the dyestuff of 0-1% according to color, after mixing, add 5～10% curing agent and 4～5% promoter, curing agent is the NaHO aqueous solution of concentration 12%, promoter is industrial metasilicate, modulus M=3.3, above-mentioned material is added water 5～20%, mix and stirred 2 minutes, obtain composite mortar.
When flax fiber length is lower than 10mm when following, promptly be referred to as flax extremely short fiber, this class flax fiber it is generally acknowledged that often as the discarded object and the leftover bits and pieces of factory it does not possess value.But the elastic modelling quantity and the inorfil of flax fiber are approaching, can partly replace glass fibre etc. in composite, and have biological degradability, environmentally safe.Flax extremely short fiber except have production procedure short, need not to weave, the advantage such as processing cost is low, also have good medium dispersiveness, less density and bigger characteristics such as hot strength, can be as the enhancing fiberfill fibers of plastic arts material.
From the basis of studying the new ornament materials of suitable product-forming and research and development; developmental research flax extremely short fiber is as strengthening filler, the geo-polymer composite as matrix; enriching on the basis of product-forming; seek rationally to utilize the extremely short fiber resource of discarding, have great importance for saving resource and environmental protection aspect.Research and development have demonstrated fully the concrete enforcement to the theory of material, sustainable development of resource to flax extremely short fiber composite, are maximization and the reasonability utilizations that material resources is utilized.
Geo-polymer of the present invention is meant the inorganic polymer that calcined kaolin forms under exciting agent and promoter effect.
Its application process is as follows:
A, the method by the system of turning over are ready to plaster mold;
B, produce composite mortar;
C, rapidly composite mortar is poured in the plaster mold;
D, slurry solidify the demoulding after 4 hours, place after 48 hours for 18 ℃ to become hydraulicity geo-polymer complex, form the flax ultrashort fiber geopolymer composite ornamental molding product;
Composite maulding material of the present invention is compared with traditional material, has following advantage:
A, flax extremely short fiber composite are a kind of novel Modeling Materials that is compounded to form by geo-polymer and flax extremely short fiber, and weatherability is strong, be not made of salt, sun-resistant, pest-resistant erosion, have better hardness, toughness and economy;
B flax extremely short fiber composite can carry out manual processing to it after curing, be particularly conducive to make by hand, industry pattern design, product appearance design, be fit to the exploitation and the low-volume copying of complex model;
C, in the design of the texture of art work moulding, flax extremely short fiber strengthens geology polymer material and has good vision texture, aspect the color scheme of material, skin texture configuration, gloss configuration, all may produce strong material aesthetic feeling, thereby create the diversity of art work design, produce brand-new, amazing material effect;
D, flax extremely short fiber composite are suitable for three-dimensional stereo moulding very much, and Modeling Material can directly turn over the sample preparation part after solidifying.Preparation living model, statue, decorative fresco, wall ornamentation, archaeology model, building birds-eye view, sand table model etc.Compare with engraving, casting method, have Practical significance and complementation widely.
The manufacturing process that strengthens geology polymer material according to above-mentioned flax extremely short fiber as can be known, the present invention is a kind of novel plastic arts preparation methods.It is easy to moulding, technological operation is easy, and good expressive force is arranged.It can change the form of the art work, enriches the appearance of the art work, creates the unified aesthetic that is in harmonious proportion, and improves the ornamental of design.Both can make model, also can do sculpture, also can be used as the raw material of layered product.Can use as the product development Modeling Material in small-scale, batch or single process gift, ornaments, fitting-up industry.When new product development, has better space expressive force.
Description of drawings
Fig. 1 is a process chart of the present invention;
Fig. 2 is a material preparation process flow chart of the present invention.
The specific embodiment
With reference to the accompanying drawings the present invention is done detailed description below.
As expect and please undertaken the composite maulding material of different performance by the prescription of table one and the material preparation process flow process of figure two.
Embodiment 1
With flax extremely short fiber of weight ratio 5% and 70% calcined kaolin, 10% carbide slag blend, after mixing, add 10% curing agent and 5% promoter, above-mentioned material is added water 5～20%, mix and stirred 2 minutes, obtain composite mortar.This composite maulding material is ivory buff after solidifying, and glossy, quality is hard.
Embodiment 2
With flax extremely short fiber of weight ratio 40% and 40% calcined kaolin, 10% carbide slag blend, after mixing, add 5% curing agent, 4% promoter and 1% dyestuff, above-mentioned material is added water 5～20%, mix and stirred 2 minutes, obtain composite mortar.This composite maulding material is the dyestuff look after solidifying, inferior gloss, and quality is pliable and tough, can process.
Embodiment 3
With flax extremely short fiber of weight ratio 20% and 50% calcined kaolin, 15% flyash blend, after mixing, add 10% curing agent, 4.5% promoter and 0.5% dyestuff, above-mentioned material is added water 5～20%, mix and stirred 2 minutes, obtain composite mortar.This composite maulding material is understain material look after solidifying, tarnish, and quality is harder.
Embodiment 4
With flax extremely short fiber of weight ratio 25% and 30% calcined kaolin, 30% flyash blend, after mixing, add 10% curing agent and 5% promoter, above-mentioned material is added water 5～20%, mix and stirred 2 minutes, obtain composite mortar.This composite maulding material is canescence, tarnish, flexible after solidifying.
The composition of table 1 composite and performance
| Sequence number | Flax fiber weight % | Calcined kaolin weight % | Flyash weight % | Carbide slag weight % | Curing agent weight % | Promoter weight % | Dyestuff weight % | Appearance property |
| 1 | 5 | 70 | Do not have | 10 | 10 | 5 | Do not have | The glossy quality of ivory buff is hard |
| 2 | 40 | 40 | Do not have | 10 | 5 | 4 | 1 | The tough processing of dyestuff look inferior gloss quality |
| 3 | 20 | 50 | 15 | Do not have | 10 | 4.5 | 0.5 | Understain material look matt quality is harder |
| 4 | 25 | 30 | 30 | Do not have | 10 | 5 | Do not have | The canescence tarnish is strong but pliable in texture |
Claims (5)
1. a flax ultrashort fiber geopolymer composite ornamental molding material is a kind of material preparation method that is used for design, comprises material composition, making and application, it is characterized in that: its concrete manufacturing process comprises:
A, utilize industrial kaolin, heat 700 ℃ of calcinings, be incubated 3 hours, ball milling is crossed 200 mesh sieves after 2 hours, form active powder;
B, utilize flax extremely short fiber as reinforcing material, flax extremely short fiber is from the discarded object of flax plant produced;
C, be the dyestuff blend of 150 purpose fly ash in electric power plant or carbide slag 0～30% and 0.5-1% with flax extremely short fiber and 40～60% calcined kaolins, the fineness of weight ratio 5～40%, after mixing, add 10～20% curing agent and 5% promoter by volume, curing agent is the NaHO aqueous solution of concentration 12%, promoter is industrial metasilicate, and modulus M=3.3 adds water 5～20% with above-mentioned material, mix and stirred 2 minutes, obtain composite mortar;
D, utilize plaster mold, with the composite mortar cast wherein, slurry solidifies the demoulding after 4 hours, places after 48 hours for 18 ℃ to become hydraulicity geo-polymer, forms the flax ultrashort fiber geopolymer composite ornamental molding product.
2. flax ultrashort fiber geopolymer composite ornamental molding material preparation method according to claim 1, it is characterized in that flax extremely short fiber weight ratio 5～40%, calcined kaolin 30～70%, fly ash in electric power plant or carbide slag 0～30%, dyestuff 0-1%, the NaHO aqueous solution 5～10% of concentration 12%, the industrial metasilicate 4～5% of modulus M=3.3.
3. flax ultrashort fiber geopolymer composite ornamental molding material preparation method according to claim 1 is characterized in that the length of flax fiber in the composite is the extremely short fiber less than 10mm.
4. flax ultrashort fiber geopolymer composite ornamental molding material preparation method according to claim 1 is characterized in that industrial kaolin in the composite through heating 700 ℃ of calcinings, is incubated processing in 3 hours.
5. flax ultrashort fiber geopolymer composite ornamental molding material preparation method according to claim 1 is characterized in that material adds water 5～20% by proportioning, mixes and stirs 2 minutes, casting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100943147A CN101570036A (en) | 2008-04-28 | 2008-04-28 | Flax ultrashort fiber geopolymer composite ornamental molding material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100943147A CN101570036A (en) | 2008-04-28 | 2008-04-28 | Flax ultrashort fiber geopolymer composite ornamental molding material |
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| CN101570036A true CN101570036A (en) | 2009-11-04 |
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| CNA2008100943147A Pending CN101570036A (en) | 2008-04-28 | 2008-04-28 | Flax ultrashort fiber geopolymer composite ornamental molding material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193433A (en) * | 2013-03-08 | 2013-07-10 | 王荣森 | Kaoline fiber board and manufacturing method thereof |
| US9096469B2 (en) | 2013-08-15 | 2015-08-04 | Dow Global Technologies Llc | Epoxy-multilayer polymer RDP geopolymer compositions and methods of making and using the same |
| CN106187022A (en) * | 2016-07-01 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | A kind of energy-conserving and environment-protective green construction material |
| CN113321478A (en) * | 2021-05-13 | 2021-08-31 | 绪物设计咨询(上海)有限公司 | Method for manufacturing appliance by combining soil and gypsum |
-
2008
- 2008-04-28 CN CNA2008100943147A patent/CN101570036A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103193433A (en) * | 2013-03-08 | 2013-07-10 | 王荣森 | Kaoline fiber board and manufacturing method thereof |
| US9096469B2 (en) | 2013-08-15 | 2015-08-04 | Dow Global Technologies Llc | Epoxy-multilayer polymer RDP geopolymer compositions and methods of making and using the same |
| CN106187022A (en) * | 2016-07-01 | 2016-12-07 | 卓达新材料科技集团威海股份有限公司 | A kind of energy-conserving and environment-protective green construction material |
| CN113321478A (en) * | 2021-05-13 | 2021-08-31 | 绪物设计咨询(上海)有限公司 | Method for manufacturing appliance by combining soil and gypsum |
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Open date: 20091104 |