CN203919869U - A kind of anti-soil artificial stone - Google Patents
A kind of anti-soil artificial stone Download PDFInfo
- Publication number
- CN203919869U CN203919869U CN201420141535.6U CN201420141535U CN203919869U CN 203919869 U CN203919869 U CN 203919869U CN 201420141535 U CN201420141535 U CN 201420141535U CN 203919869 U CN203919869 U CN 203919869U
- Authority
- CN
- China
- Prior art keywords
- artificial stone
- inorganic filler
- fluoro
- material layer
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002969 artificial stone Substances 0.000 title claims abstract description 69
- 239000002689 soil Substances 0.000 title claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 27
- 238000000576 coating method Methods 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims abstract description 24
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 20
- 229920002521 macromolecule Polymers 0.000 claims abstract description 20
- 239000002033 PVDF binder Substances 0.000 claims abstract description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims abstract description 4
- 239000011256 inorganic filler Substances 0.000 claims description 33
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 33
- 239000000843 powder Substances 0.000 claims description 32
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 22
- 238000012986 modification Methods 0.000 claims description 12
- 230000004048 modification Effects 0.000 claims description 12
- 239000000377 silicon dioxide Substances 0.000 claims description 11
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims description 9
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 230000003373 anti-fouling effect Effects 0.000 abstract description 5
- 229920006305 unsaturated polyester Polymers 0.000 description 12
- 238000002360 preparation method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- MMEDJBFVJUFIDD-UHFFFAOYSA-N 2-[2-(carboxymethyl)phenyl]acetic acid Chemical compound OC(=O)CC1=CC=CC=C1CC(O)=O MMEDJBFVJUFIDD-UHFFFAOYSA-N 0.000 description 1
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 229920006337 unsaturated polyester resin Polymers 0.000 description 1
Abstract
The utility model discloses a kind of anti-soil artificial stone, comprise artificial stone's matrix and be bonded in the functional coating on artificial stone's matrix, described functional coating is fluoro-containing macromolecule material layer, preferably polyvinylidene fluoride layer.Owing to having adopted fluoro-containing macromolecule material layer, significantly reduced the surface energy on artificial stone surface, thereby made artificial stone there is better antifouling property.
Description
Technical field
The utility model relates to building material field, is specifically related to a kind of anti-soil artificial stone.
Background technology
Artificial stone, because it has nontoxic, "dead", anti-flammability, antibacterial and mouldproof, wear-resisting, shock-resistant, easy maintenance, splices the advantages such as seamless, progressively becomes the new lover on finishing building materials market.Artificial stone finds out according to the problem in the actual use of lithotome, and it is having obvious progress aspect protection against the tide, acid-proof, heat-resisting quantity, piecing together property.The drawbacks such as certainly, artificial stone also has some shortcomings, and after it exists stain resistance poor, curing, fragility is large, the lower impact strength of breach existence is poor.Therefore, the good artificial stone of exploitation stain resistance has broad application prospects.
Utility model content
The purpose of this utility model is to provide the anti-soil artificial stone that a kind of stain resistance is strong.
For achieving the above object, the utility model by the following technical solutions:
An anti-soil artificial stone, comprises artificial stone's matrix and is bonded in the functional coating on artificial stone's matrix, described functional coating is fluoro-containing macromolecule material layer.Owing to having adopted fluoro-containing macromolecule material layer, significantly reduced the surface energy on artificial stone surface, thereby made artificial stone there is better antifouling property.
The existing artificial stone's matrix of described artificial stone's matrix adopting; For example can adopt the artificial stone's matrix being mixed by existing unsaturated polyester material matrix and inorganic filler.Described inorganic filler can be selected the filler being mixed by existing nanometer inorganic filler and common inorganic filler.
Described fluoro-containing macromolecule material layer is selected polyvinylidene fluoride layer, its plasticity is strong, mechanical performance is high, and there are excellent stain resistance, chemical resistance, weatherability, oxidative resistance etc., be widely used in petrochemical industry, the electric and large field of fluorocarbon coating three, but have not yet to see the functions coating that it is used as artificial stone.
In described fluoro-containing macromolecule material layer, can also be distributed with nanometer inorganic filler powder, can significantly increase artificial stone's case hardness, promote the toughness on artificial stone surface and reduce the water absorption rate on artificial stone surface.
Described nanometer inorganic filler powder is preferably evenly distributed in fluoro-containing macromolecule material layer.
Described nanometer inorganic filler powder is selected nano silica powder and nano-titanium dioxide powder.Silica can provide the good hardness of coating and abrasion resistance properties, the stain resistant performance that titanium dioxide can provide the good covering power of coating and assist to promote coating.Described nanometer inorganic filler powder can also adopt the nanometer inorganic filler powder through surface modification, for example pass through the nanometer inorganic filler of γ-methacryloxypropyl trimethoxy silane surface modification, can further promote the dispersed of nanometer inorganic filler, preferably through the nano silica powder of γ-methacryloxypropyl trimethoxy silane surface modification and the nano-titanium dioxide powder of process γ-methacryloxypropyl trimethoxy silane surface modification.
Described fluoro-containing macromolecule material layer on the make, can be used existing binding agent as unsaturated polyester (UP) etc., makes materials from bonding together.
The thickness of described functional coating is preferably 0.3mm-0.5mm.Thickness is too thin, substrate support a little less than, hardness and wearability can not guarantee; Thickness is excessive, and during preparation, slowly, levelability and the film forming of coating on base material is bad in polar solvent volatilization.
The utility model anti-soil artificial stone adopts existing artificial stone's preparation method to make, and in the process of making, can suitably add the auxiliary agents such as curing agent.
The beneficial effects of the utility model are: owing to having adopted fluoro-containing macromolecule material layer as functional coating, the surface that has significantly reduced artificial stone surface can, thereby make artificial stone there is better antifouling property, promoted artificial stone's weatherability and resistance to chemical corrosion.Meanwhile, owing to further adding nanometer inorganic filler in functional coating, significantly increased artificial stone's case hardness, promoted the toughness on artificial stone surface and reduced the water absorption rate on artificial stone surface.Be convenient to artificial stone's extensive use.
Accompanying drawing explanation
Fig. 1 is the utility model anti-soil artificial stone's structural representation.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
Referring to Fig. 1, the utility model anti-soil artificial stone, comprises artificial stone's matrix 2 and is bonded in the functional coating 1 on artificial stone's matrix 2, functional coating 1 is fluoro-containing macromolecule material layer; Fluoro-containing macromolecule material layer is polyvinylidene fluoride layer.Owing to having adopted fluoro-containing macromolecule material layer, significantly reduced the surface energy on artificial stone surface, thereby made artificial stone there is better antifouling property.The thickness of functional coating 1 is 0.3mm-0.5mm.
Artificial stone's matrix 2 adopts existing artificial stone's matrix; For example can adopt the artificial stone's matrix being mixed by existing unsaturated polyester material matrix and inorganic filler.Inorganic filler can be selected the filler being mixed by existing nanometer inorganic filler and common inorganic filler.
In fluoro-containing macromolecule material layer, be distributed with nanometer inorganic filler powder, significantly increased artificial stone's case hardness, promoted the toughness on artificial stone surface and reduced the water absorption rate on artificial stone surface.Nanometer inorganic filler powder is preferably evenly distributed in fluoro-containing macromolecule material layer.Nanometer inorganic filler powder is selected nano silica powder and nano-titanium dioxide powder.For further promoting the dispersed of nanometer inorganic filler, preferably through the nano silica powder of γ-methacryloxypropyl trimethoxy silane surface modification and the nano-titanium dioxide powder of process γ-methacryloxypropyl trimethoxy silane surface modification.
While distributing nanometer inorganic filler in fluoro-containing macromolecule material layer, in functional coating is made, use existing binding agent as unsaturated polyester (UP), make materials from bonding together.
The utility model anti-soil artificial stone's preparation method is as follows:
Step 1: prepare functional coating 1, fluorine-containing polymer compound is dissolved in dimethyl formamide as Kynoar, mix as unsaturated polyester (UP) (191 unsaturated polyester resin) with appropriate existing binding agent again, selectively add as required or do not add nano silica powder and nano-titanium dioxide powder and mix, for further promoting the dispersed of nanometer inorganic filler, nano silica powder and nano-titanium dioxide powder can be replaced with through the nano silica powder of γ-methacryloxypropyl trimethoxy silane surface modification and the nano-titanium dioxide powder of process γ-methacryloxypropyl trimethoxy silane surface modification, the material mixing is coated in above template, thickness is about 1mm
Step 2: preparation artificial stone matrix 2 materials, in matrix material, contain inorganic filler, unsaturated polyester (UP) (identical with the unsaturated polyester (UP) in step 1) and curing agent (mixture of methyl ethyl ketone peroxide and cobalt octoate), in mixer, mix preparation artificial stone matrix 2 slurries.Inorganic filler can be selected the filler being mixed by existing nanometer inorganic filler (nano-aluminum hydroxide) and common inorganic filler (silica flour).
Step 3: artificial stone's matrix 2 slurries are covered on the functional coating 1 of semi-solid preparation, vibrating forming, remove the bubble in artificial stone's matrix 2 slurries, functional coating 1 and the artificial stone's matrix 2 slurries bonding that interpenetrates, artificial stone's matrix 2 thickness are about 55mm.
Step 4: template and functional coating 1 are put into constant temperature oven together with artificial stone's matrix 2, solidified rear taking-up, template is separated with artificial stone, obtain anti-soil artificial stone, wherein the thickness of dried functional coating 1 is 0.5mm.
The utility model anti-soil artificial stone, owing to having adopted fluoro-containing macromolecule material layer as functional coating 1, thereby has better antifouling property, has promoted artificial stone's weatherability and resistance to chemical corrosion.Meanwhile, owing to further adding nanometer inorganic filler in functional coating 1, significantly increased artificial stone's case hardness, promoted the toughness on artificial stone surface and reduced the water absorption rate on artificial stone surface.
In a word, the foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model record scope change, and all should belong to the scope that the utility model is contained.
Claims (6)
1. an anti-soil artificial stone, is characterized in that, comprises artificial stone's matrix and is bonded in the functional coating on artificial stone's matrix, and described functional coating is fluoro-containing macromolecule material layer;
Described fluoro-containing macromolecule material layer is polyvinylidene fluoride layer;
The thickness of described functional coating is 0.3mm-0.5mm.
2. anti-soil artificial stone according to claim 1, is characterized in that, in described fluoro-containing macromolecule material layer, is distributed with nanometer inorganic filler powder.
3. anti-soil artificial stone according to claim 2, is characterized in that, described nanometer inorganic filler powder is evenly distributed in fluoro-containing macromolecule material layer.
4. anti-soil artificial stone according to claim 2, is characterized in that, described nanometer inorganic filler powder is nano silica powder and nano-titanium dioxide powder.
5. anti-soil artificial stone according to claim 2, is characterized in that, described nanometer inorganic filler powder is the nanometer inorganic filler powder through surface modification.
6. anti-soil artificial stone according to claim 5, it is characterized in that, the nanometer inorganic filler powder of described process surface modification is the nano-titanium dioxide powder of the nano silica powder through γ-methacryloxypropyl trimethoxy silane surface modification and process γ-methacryloxypropyl trimethoxy silane surface modification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141535.6U CN203919869U (en) | 2014-03-26 | 2014-03-26 | A kind of anti-soil artificial stone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420141535.6U CN203919869U (en) | 2014-03-26 | 2014-03-26 | A kind of anti-soil artificial stone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203919869U true CN203919869U (en) | 2014-11-05 |
Family
ID=51815739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141535.6U Expired - Fee Related CN203919869U (en) | 2014-03-26 | 2014-03-26 | A kind of anti-soil artificial stone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203919869U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636625A (en) * | 2021-07-19 | 2023-01-24 | 青岛海之润涂料制造有限公司 | Method for manufacturing molding material by using liquid granite coating |
-
2014
- 2014-03-26 CN CN201420141535.6U patent/CN203919869U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115636625A (en) * | 2021-07-19 | 2023-01-24 | 青岛海之润涂料制造有限公司 | Method for manufacturing molding material by using liquid granite coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |