CN1131885C - Functioning agent for nm-class stone material and its preparing process - Google Patents
Functioning agent for nm-class stone material and its preparing process Download PDFInfo
- Publication number
- CN1131885C CN1131885C CN 01113907 CN01113907A CN1131885C CN 1131885 C CN1131885 C CN 1131885C CN 01113907 CN01113907 CN 01113907 CN 01113907 A CN01113907 A CN 01113907A CN 1131885 C CN1131885 C CN 1131885C
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- China
- Prior art keywords
- stone material
- polyester resin
- unsaturated polyester
- resin glue
- metal
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- Macromonomer-Based Addition Polymer (AREA)
- Sealing Material Composition (AREA)
Abstract
The present invention belongs to a coating material for stone material surfaces, and a preparation method thereof. A final product of the coating material is obtained by the following steps: adding 0.5 to 2 wt% of nanometer powder of metal or metallic oxide and 1 to 4 wt% of montmorillonite to unsaturated polyester resin glue; uniformly stirring the nanometer powder and the montmorillonite in a solvent; adding the unsaturated polyester resin glue for uniform stirring to obtain the final product. In the present invention, a functional agent for the nanometer stone material can permeate the stone material, and after being polished, the surface of the stone material is lustrous and has the advantages of high strength, high hardness, good plasticity, antioxidation, corrosion degradation and radioactive radiation resistance due to the addition of nanometer yttrium powder. The method of the present invention has the advantage of simple equipment and operation, and therefore, is suitable for industrial production.
Description
Technical field
The invention belongs to a kind of coated material and preparation method thereof, particularly coating material of stone surface and preparation method thereof.
Background technology
Decorate and before polishing, must be coated with the stone material special function agent (glue) that last layer has certain viscosity, be used for repairing the natural fine small holes, make the stone surface smooth and beautiful appearance with natural marble.The main component of existing stone material special function glue is a unsaturated polyester resin.During use, stone material special function glue is coated on the stone face, through the bistrique polishing of abrasive material is housed.Because this common stone material special function glue component particle is bigger; can not be penetrated into stone material inside; top coat is all polished again to be fallen; thereby only has a function of repairing said minuscule hole; can not shield to stone surface, promptly can not prevent stone material oxidation, variable color, degraded, pollute and cause stone material not wear-resisting.This common stone material special function glue more can not play the radiological defense effect to the higher stone material of radioelement radon content.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, by adding nano material, make that stone material has that surfacing is smooth, nondiscoloration, hydrophobic, the wear-resisting characteristics of not degrading, refusing oxidation corrosion, self-cleaning antibacterial, anti-radioactive radiation of oleophobic.
The object of the present invention is achieved like this: be main raw material with the unsaturated polyester resin still, converted metal or metal oxide nano powder, polynite therein.Wherein metal or metal oxide nano powder account for gross weight (0.5～2) %, and polynite accounts for (1～4) % of gross weight, and surplus is a unsaturated polyester resin glue.
Metal here or metal oxide nano powder can be aluminium (Al), yttrium (Y) silver (Ag), nickel (Ni), aluminium sesquioxide (Al
2O
3), zinc oxide (ZnO), titanium oxide (TiO
2), lanthanum (La) etc., or their mixture.The polynite here is a kind of natural clay.
In order to improve the result of use of functioning agent for nm-class stone material, when using functioning agent for nm-class stone material, can add promotor and solidifying agent therein.Promotor can be cobalt naphthenate, and it can promote the fusion of each stock yard.Solidifying agent can be a peroxidation hexamethylene copper, and it can quicken functioning agent for nm-class stone material drying at normal temperatures.
The preparation method of functioning agent for nm-class stone material of the present invention is: weighing metal or metal oxide nano powder account for (1～4) % that gross weight (0.5～2) %, polynite account for gross weight and make raw material, make solvent with unsaturated polyester resin glue or dibasic alcohol or diprotic acid, raw material is stirred in solvent, put into unsaturated polyester resin glue again and stir, divide bucket (jar) filling and sealing to make finished product.
Metallic aluminium, nickel, yttrium, silver etc. and their oxide compound thereof have quite high chemically reactive under the nanometer state, seem particularly outstanding at aspect of performances such as catalysis, sensitivity and responses, and has splendid mechanical property, as high-strength, high hard and good plasticity and toughness.In common stone material functional agent (glue) preparation process, add the functioning agent for nm-class stone material that Al, Ag, Ni, Y, Zn, Ti, La etc. and their oxide-based nanomaterial are produced, can be penetrated into stone material inside 1～5mm.Chemical reaction further takes place with stone material main component silicate etc. in a metal nano material part that is penetrated into stone material inside like this, forms that density is very big, high-strength, the nano stone of high hard, good plasticity.Rare earth element ies etc. can make radioelement radon (Rn) decay rapidly under the nanometer state, produce human innocuous gas.The natural clay polynite can make stone material strengthen wear resistance, reaches 20 times of copper, 6 times of iron; Also have good transparency and glossiness.
In sum, functioning agent for nm-class stone material porous of the present invention is to stone material inside, with silicate reaction, make stone material have the hard wear-resisting and excellent toughness of high-strength height, surface of polished is smooth glossy, nondiscoloration, the antioxidant anticorrosive degraded, and then have oleophobic hydrophobicity and self-cleaning property; Because the effect of yttrium is played protective effect to radioactive radiation.Method of the present invention, easy and simple to handle, do not need complex apparatus, be fit to industrial production.
Embodiment
Embodiment 1.
Get granularity aluminum nano and each 10 gram of yttrium nano powder at 10～100nm, polynite 80 grams are put into 1000 gram unsaturated polyester resin glue, stirred at least 1.5 hours without a break, be blended into 2500 gram unsaturated polyester resin glue again,, divide bucket (jar) filling and sealing through stirring.
Embodiment 2.
Get granularity aluminum nano and each 15 gram of yttrium nano powder at 10～100nm, nickel nano powder 10 grams, polynite 60 grams are put into 1000 gram unsaturated polyester resin glue, stir 1.5～5 hours, are blended into 2500 gram unsaturated polyester resin glue again, stir filling and sealing.
Embodiment 3.
Press embodiment 2 raw materials weighing, put into 500 gram dibasic alcohol and fully stirred 3～5 hours, be blended into 3000 gram unsaturated polyester resin glue, make about 3400 gram functioning agent for nm-class stone material, filling and sealing becomes finished product.
Embodiment 4.
Get silver-colored nano powder 20 grams of granularity at 10～100nm, yttrium nano powder 10 grams, polynite 70 grams are made raw material, press the making processes of embodiment 1, can make the stronger functioning agent for nm-class stone material of germ resistance.
Embodiment 5.
Take by weighing each 20 gram of titanic oxide nano and aluminium sesquioxide nano powder, polynite 60 gram is made raw material, makes solvent with unsaturated polyester resin glue 1000 grams or dibasic alcohol 600 grams, convert with the process of embodiment 2 or 3 and make the stronger functioning agent for nm-class stone material of wear resistance.
Embodiment 6.
Take by weighing aluminium sesquioxide nano powder 40 gram, polynite 60 grams are made raw material, press the preparation process of embodiment 5, can make the stone material with better toughness and splitting resistance, and the processing of stone yield rate is improved greatly.
Embodiment 7.
With zinc oxide nano and join nickel-group of the lanthanides 203 nano powders and make raw material, convert the system functioning agent for nm-class stone material by the proportioning and the process of the solvent of previous embodiment and each raw material, solvent.
Claims (2)
1, a kind of functioning agent for nm-class stone material, composition comprises unsaturated polyester resin glue, it is characterized in that, converted metal or metal oxide nano powder, polynite in unsaturated polyester resin glue, said metal or metal oxide nano powder are the nano powder of aluminium, yttrium, silver, nickel, aluminium sesquioxide, zinc oxide, titanium oxide, lanthanum or their mixture; Wherein metal or metal oxide nano powder account for gross weight (0.5～2) %, and polynite accounts for (1～4) % of gross weight, and surplus is a unsaturated polyester resin glue.
2, a kind of method for preparing the functioning agent for nm-class stone material of claim 1, raw material comprises unsaturated polyester resin glue, it is characterized in that, take by weighing metal or metal oxide nano powder by weight, raw material is made in polynite, make solvent with unsaturated polyester resin glue or dibasic alcohol or diprotic acid, raw material is stirred in solvent, put into unsaturated polyester resin glue again and stir and make finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113907 CN1131885C (en) | 2001-04-27 | 2001-04-27 | Functioning agent for nm-class stone material and its preparing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01113907 CN1131885C (en) | 2001-04-27 | 2001-04-27 | Functioning agent for nm-class stone material and its preparing process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1316475A CN1316475A (en) | 2001-10-10 |
| CN1131885C true CN1131885C (en) | 2003-12-24 |
Family
ID=4660604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01113907 Expired - Fee Related CN1131885C (en) | 2001-04-27 | 2001-04-27 | Functioning agent for nm-class stone material and its preparing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1131885C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101857790A (en) * | 2010-06-08 | 2010-10-13 | 武汉市科达云石护理材料有限公司 | Special color stone grout |
| CN101851483B (en) * | 2010-06-08 | 2014-06-11 | 武汉市科达云石护理材料有限公司 | Stone jointing adhesive |
| CN103773144B (en) * | 2013-10-30 | 2016-01-20 | 北京工业大学 | A kind of water-based protective agent for stone material matter historical relic |
| CN104194265A (en) * | 2014-08-25 | 2014-12-10 | 林文慧 | Antimicrobial artificial marble material |
| CN106479365A (en) * | 2016-09-18 | 2017-03-08 | 刘立峥 | A kind of stone material nano coating and stone material |
-
2001
- 2001-04-27 CN CN 01113907 patent/CN1131885C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1316475A (en) | 2001-10-10 |
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