CN110483667A - A kind of composite modification material improving organic glass resistance to soiling - Google Patents
A kind of composite modification material improving organic glass resistance to soiling Download PDFInfo
- Publication number
- CN110483667A CN110483667A CN201810992035.6A CN201810992035A CN110483667A CN 110483667 A CN110483667 A CN 110483667A CN 201810992035 A CN201810992035 A CN 201810992035A CN 110483667 A CN110483667 A CN 110483667A
- Authority
- CN
- China
- Prior art keywords
- organic glass
- added
- soiling
- modification material
- composite modification
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
Abstract
The present invention relates to new function material technical fields, disclose a kind of composite modification material for improving organic glass resistance to soiling, aluminium-cobalt composite nanometer material is prepared by hydro-thermal method, rhodium atom in siloxanes and rhodium oxide in hexamethyldisiloxane forms organo-metallic compound, for hydroxylation, the composite modification material dispersibility for the nanostructure being further prepared is fabulous, composite modification material is jointly added in methyl methacrylate monomer in organic glass preparation with initiator, carry out polymerization reaction, organic glass surface is grafted on covalent bond connection type, the resistance to soiling of modified organic glass, hydrophily, antibiotic property, it is significantly improved with resistance to ag(e)ing, realize the graft modification of organic-nano material, the composite modification material for the raising organic glass resistance to soiling that the present invention is prepared solves existing The problem of organic glass resistance to soiling difference is a kind of technical solution being extremely worth of widely use.
Description
Technical field
The invention belongs to new function material technical fields, and in particular to a kind of raising the compound of organic glass resistance to soiling changes
Property material.
Background technique
Organic glass is a kind of popular title, is abbreviated as PMMA.The chemical name of this macromolecule transparent material is poly- first
Base methyl acrylate is the high-molecular compound as made of methyl methacrylate polymerization.It is a kind of exploitation important heat earlier
Thermoplastic plastic.Organic glass is divided into colorless and transparent, colored transparent, and pearly-lustre is embossed four kinds of organic glass.Organic glass is commonly called as Ya Ke
Power, middle a surname's acryl, sub- Gree, organic glass have the preferable transparency, chemical stability, mechanical property and weatherability, easily
The advantages that dyeing, easy processing, attractive appearance.Organic glass is called gelatin glass, acrylic etc..
The major advantage of organic glass is that quality is lighter, and light transmittance is higher, there is certain heat resistance, winter resistance and weatherability
Property, corrosion resistance, insulation performance are good, and molding is easy under normal circumstances；The disadvantage is that easily adsorbing pollutant, anti-organic contamination
Ability is poor, aggravates aging.
Summary of the invention
The purpose of the present invention is being directed to existing problem, a kind of composite modified material for improving organic glass resistance to soiling is provided
Material, the resistance to soiling of modified organic glass, hydrophily, antibiotic property and resistance to ag(e)ing significantly improve.
The present invention is achieved by the following technical solutions:
It is a kind of improve organic glass resistance to soiling composite modification material, preparation method the following steps are included:
(1) 4.56-4.60 grams of aluminium chloride is weighed, 3.25-3.28 grams of cobalt chloride is added in beaker, is measured 70-80 milliliters and is gone
Ionized water pours into beaker, is persistently stirred 2-3 hours under 55-58 DEG C of heating water bath, 1.0-1.1 grams of boric acid is then added
Sodium continues stirring 30-40 minutes, forms uniform solution, is then transferred in the reaction kettle of polytetrafluoroethyllining lining, in 145-
It is reacted at 155 DEG C 17-20 hours, cooled to room temperature, gained reactant use deionized water and anhydrous second after reaction
Alcohol alternately cleaning 3-4 times, obtains product and is dried in vacuo 8-10 hours at 75-85 DEG C, pulverize；
(2) 2.83-2.86 grams of nano oxidized rhodium is weighed, is scattered in 55-65 milliliters of dehydrated alcohols, magnetic agitation disperses 50-60
Minute, then dispersion liquid is added in three neck round bottom flask, 7.5-8.0 milliliters of hexamethyldisiloxane is measured and is added to three mouthfuls
In flask, after being uniformly mixed, 1.2-1.3 grams of paratoluenesulfonic acid sodium salt and 0.14-0.16 grams of palladium catalyst is added, is protected in nitrogen
The lower quickly stirring of shield, is heated to 68-70 DEG C, reacts 1.5-2.0 hours, 8-10 milliliters of citric acids are then added dropwise into three-necked flask
Three sodium solutions drip in 20-30 minutes, are cooled to 40-50 DEG C, continue to be stirred to react 70-80 minutes；
(3) after reaction, vacuum distillation removes ethyl alcohol at 55-60 DEG C, and surplus material is cooled to room temperature, and is added step (1)
The drying powder being prepared, while 20-25 milliliters of polyethylene glycol are added, it is ultrasonically treated 15-20 minutes, obtains suspension, In
Under magnetic stirrer, 1.6-1.7 grams of potassium permanganate is added into suspension, is persistently stirred 20-30 minutes, water-bath adds
Heat is warming up to 85-88 DEG C, is passed through nitrogen, and insulated and stirred is reacted 2.5-3.5 hours, and after reaction, vacuum distillation removes water, institute
It obtains product to wash 4-6 times using the deionized water boiled, then decompression dehydration is up to the composite modification material.
It is further described as to above scheme, the powdered product particle size that step (1) is prepared is received in 1-15
Between rice.
It is further described as to above scheme, step (2) the citric acid three sodium solution mass concentration is 34-36%.
It is further described as to above scheme, step (3) the decompression dehydration temperature is 80-85 DEG C.
It is further described as to above scheme, composite modification material adds in organic glass preparation with initiator jointly
It is added in methyl methacrylate monomer, carries out polymerization reaction, additive amount is the 0.05- of methyl methacrylate monomer quality
0.07%。
The present invention is had the advantage that compared with prior art in order to solve the problems, such as that existing organic glass resistance to soiling is poor, of the invention
A kind of composite modification material for improving organic glass resistance to soiling is provided, aluminium-cobalt composite nanometer material is prepared by hydro-thermal method
Expect, the rhodium atom in siloxanes and rhodium oxide in hexamethyldisiloxane forms organo-metallic compound, is turned into for hydroxyl
With the composite modification material dispersibility for the nanostructure being further prepared is fabulous, and composite modification material is in organic glass system
It is jointly added in methyl methacrylate monomer in standby with initiator, carries out polymerization reaction, with the grafting of covalent bond connection type
On organic glass surface, the resistance to soiling of modified organic glass, hydrophily, antibiotic property and resistance to ag(e)ing are significantly improved, are realized
The graft modification of organic-nano material, the composite modification material solution for the raising organic glass resistance to soiling that the present invention is prepared
The problem for existing organic glass resistance to soiling difference of having determined, and antibiotic property with higher have taken into account anti-pollution characteristic and cleaning performance
It improves, improves the development and utilization of pmma material, can be realized and improve organic glass enduring quality and the organic glass of extension
The realistic meaning of glass suitable application area is a kind of technical solution being extremely worth of widely use.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, combined with specific embodiments below to this hair
It is bright to be described further, it should be understood that the specific embodiments described herein are merely illustrative of the present invention, is not used to limit
Technical solution provided by the present invention.
Embodiment 1
It is a kind of improve organic glass resistance to soiling composite modification material, preparation method the following steps are included:
(1) 4.56 grams of aluminium chloride are weighed, 3.25 grams of cobalt chloride is added in beaker, is measured 70 ml deionized waters, is poured into burning
In cup, persistently it is stirred under 55 DEG C of heating water baths 2 hours, 1.0 grams of Boratexes is then added, continue stirring 30 minutes, formed
Uniform solution is then transferred in the reaction kettle of polytetrafluoroethyllining lining, reacts 17 hours at 145 DEG C, after reaction from
It is so cooled to room temperature, gained reactant obtains product vacuum at 75 DEG C using deionized water and dehydrated alcohol alternately cleaning 3 times
It is 8 hours dry, it pulverizes；
(2) 2.83 grams of nano oxidized rhodiums are weighed, are scattered in 55 milliliters of dehydrated alcohols, magnetic agitation is dispersed 50 minutes, then will
Dispersion liquid is added in three neck round bottom flask, is measured 7.5 milliliters of hexamethyldisiloxane and is added in three-necked flask, is stirred
After uniformly, 1.2 grams of paratoluenesulfonic acid sodium salts and 0.14 gram of palladium catalyst are added, quickly stirring, is heated to 68 DEG C under nitrogen protection,
Then 8 milliliters of citric acid three sodium solutions are added dropwise into three-necked flask, drips in 20 minutes, is cooled to 40 for reaction 1.5 hours
DEG C, continue to be stirred to react 70 minutes；
(3) after reaction, vacuum distillation removes ethyl alcohol at 55 DEG C, and surplus material is cooled to room temperature, and step (1) preparation is added
Obtained drying powder, while 20 milliliters of polyethylene glycol are added, it is ultrasonically treated 15 minutes, suspension is obtained, in magnetic stirring apparatus
Under stirring, 1.6 grams of potassium permanganate are added into suspension, are persistently stirred 20 minutes, heating water bath is warming up to 85 DEG C, is passed through
Nitrogen, insulated and stirred are reacted 2.5 hours, and after reaction, vacuum distillation removes water, and products therefrom uses the deionized water boiled
Washing 4 times, then decompression dehydration is up to the composite modification material.
It is further described as to above scheme, the powdered product particle size that step (1) is prepared is received in 1-15
Between rice.
It is further described as to above scheme, step (2) the citric acid three sodium solution mass concentration is 34%.
It is further described as to above scheme, step (3) the decompression dehydration temperature is 80 DEG C.
It is further described as to above scheme, composite modification material adds in organic glass preparation with initiator jointly
It is added in methyl methacrylate monomer, carries out polymerization reaction, additive amount is the 0.05% of methyl methacrylate monomer quality.
Embodiment 2
It is a kind of improve organic glass resistance to soiling composite modification material, preparation method the following steps are included:
(1) 4.58 grams of aluminium chloride are weighed, 3.26 grams of cobalt chloride is added in beaker, is measured 75 ml deionized waters, is poured into burning
In cup, persistently it is stirred under 56 DEG C of heating water baths 2.5 hours, 1.05 grams of Boratexes is then added, continue stirring 35 minutes, shape
It at uniform solution, is then transferred in the reaction kettle of polytetrafluoroethyllining lining, reacts 18 hours at 150 DEG C, after reaction
It is true at 80 DEG C to obtain product using deionized water and dehydrated alcohol alternately cleaning 3 times for cooled to room temperature, gained reactant
Sky is 9 hours dry, pulverizes；
(2) 2.84 grams of nano oxidized rhodiums are weighed, are scattered in 60 milliliters of dehydrated alcohols, magnetic agitation is dispersed 55 minutes, then will
Dispersion liquid is added in three neck round bottom flask, is measured 7.8 milliliters of hexamethyldisiloxane and is added in three-necked flask, is stirred
After uniformly, 1.25 grams of paratoluenesulfonic acid sodium salts and 0.15 gram of palladium catalyst are added, quickly stirring, is heated to 69 under nitrogen protection
DEG C, it reacts 1.8 hours, 9 milliliters of citric acid three sodium solutions is then added dropwise into three-necked flask, are dripped in 25 minutes, cool down
To 45 DEG C, continue to be stirred to react 75 minutes；
(3) after reaction, vacuum distillation removes ethyl alcohol at 58 DEG C, and surplus material is cooled to room temperature, and step (1) preparation is added
Obtained drying powder, while 22 milliliters of polyethylene glycol are added, it is ultrasonically treated 18 minutes, suspension is obtained, in magnetic stirring apparatus
Under stirring, 1.65 grams of potassium permanganate are added into suspension, are persistently stirred 25 minutes, heating water bath is warming up to 86 DEG C, leads to
Enter nitrogen, insulated and stirred is reacted 3.0 hours, and after reaction, vacuum distillation removes water, and products therefrom uses the deionization boiled
Water washing 5 times, then decompression dehydration is up to the composite modification material.
It is further described as to above scheme, the powdered product particle size that step (1) is prepared is received in 1-15
Between rice.
It is further described as to above scheme, step (2) the citric acid three sodium solution mass concentration is 35%.
It is further described as to above scheme, step (3) the decompression dehydration temperature is 82 DEG C.
It is further described as to above scheme, composite modification material adds in organic glass preparation with initiator jointly
It is added in methyl methacrylate monomer, carries out polymerization reaction, additive amount is the 0.06% of methyl methacrylate monomer quality.
Embodiment 3
It is a kind of improve organic glass resistance to soiling composite modification material, preparation method the following steps are included:
(1) 4.60 grams of aluminium chloride are weighed, 3.28 grams of cobalt chloride is added in beaker, is measured 80 ml deionized waters, is poured into burning
In cup, persistently it is stirred under 58 DEG C of heating water baths 3 hours, 1.1 grams of Boratexes is then added, continue stirring 40 minutes, formed
Uniform solution is then transferred in the reaction kettle of polytetrafluoroethyllining lining, reacts 20 hours at 155 DEG C, after reaction from
It is so cooled to room temperature, gained reactant obtains product vacuum at 85 DEG C using deionized water and dehydrated alcohol alternately cleaning 4 times
It is 10 hours dry, it pulverizes；
(2) 2.86 grams of nano oxidized rhodiums are weighed, are scattered in 65 milliliters of dehydrated alcohols, magnetic agitation is dispersed 60 minutes, then will
Dispersion liquid is added in three neck round bottom flask, is measured 8.0 milliliters of hexamethyldisiloxane and is added in three-necked flask, is stirred
After uniformly, 1.3 grams of paratoluenesulfonic acid sodium salts and 0.16 gram of palladium catalyst are added, quickly stirring, is heated to 70 DEG C under nitrogen protection,
Then 10 milliliters of citric acid three sodium solutions are added dropwise into three-necked flask, drips, is cooled in 30 minutes for reaction 2.0 hours
50 DEG C, continue to be stirred to react 80 minutes；
(3) after reaction, vacuum distillation removes ethyl alcohol at 60 DEG C, and surplus material is cooled to room temperature, and step (1) preparation is added
Obtained drying powder, while 25 milliliters of polyethylene glycol are added, it is ultrasonically treated 20 minutes, suspension is obtained, in magnetic stirring apparatus
Under stirring, 1.7 grams of potassium permanganate are added into suspension, are persistently stirred 30 minutes, heating water bath is warming up to 88 DEG C, is passed through
Nitrogen, insulated and stirred are reacted 3.5 hours, and after reaction, vacuum distillation removes water, and products therefrom uses the deionized water boiled
Washing 6 times, then decompression dehydration is up to the composite modification material.
It is further described as to above scheme, the powdered product particle size that step (1) is prepared is received in 1-15
Between rice.
It is further described as to above scheme, step (2) the citric acid three sodium solution mass concentration is 36%.
It is further described as to above scheme, step (3) the decompression dehydration temperature is 85 DEG C.
It is further described as to above scheme, composite modification material adds in organic glass preparation with initiator jointly
It is added in methyl methacrylate monomer, carries out polymerization reaction, additive amount is the 0.07% of methyl methacrylate monomer quality.
Comparative example 1
Difference with embodiment 1 is only that, in composite modification material preparation, omits the preparation addition of reactant in step (1),
It is remaining to be consistent.
Comparative example 2
Difference with embodiment 2 is only that, in composite modification material preparation, omits the addition of cobalt chloride in step (1), remaining guarantor
It holds consistent.
Comparative example 3
Difference with embodiment 3 is only that in composite modification material preparation, hexamethyldisiloxane adds in omission step (2)
Add, remaining is consistent.
Comparative example 4
Difference with embodiment 3 is only that, in composite modification material preparation, the insulated and stirred reaction time is 2.0 small in step (3)
When, remaining is consistent.
Comparative example 5
Difference with embodiment 3 is only that composite modification material additive amount is the 0.08% of methyl methacrylate monomer quality,
Remaining is consistent.
Comparative experiments
The composite modification material of organic glass resistance to soiling is improved using the method preparation of embodiment 1-3 and comparative example 1-5 respectively, with
Into organic glass polymerized monomer addition use nano zine oxide as modifying agent method as a control group, according to each group method
Processing prepares organic glass, and it is 5 centimetres that further tabletting, which is prepared into diameter, with a thickness of (the every group of preparation 5 of 2.5 millimeters of samples
It is a), resistant, ageing properties and Mechanics Performance Testing are carried out, keeps irrelevant variable in test consistent, to each group being prepared
Sample mechanical property is assessed, and effective average value is counted, as a result as shown in the table:
(ageing properties test reference standard GB/T 16422.3；The test procedure of Z-UV ultraviolet aging test chamber is pressed in test
It is operated)
The composite modification material for the raising organic glass resistance to soiling that the present invention is prepared solves existing organic glass resistance to soiling
The problem of difference, and antibiotic property with higher, have taken into account the raising of anti-pollution characteristic and cleaning performance, have improved pmma material
Development and utilization, can be realized improve organic glass enduring quality and extend organic glass suitable application area realistic meaning, be
A kind of technical solution being extremely worth of widely use.
Claims (5)
1. it is a kind of improve organic glass resistance to soiling composite modification material, which is characterized in that preparation method the following steps are included:
(1) 4.56-4.60 grams of aluminium chloride is weighed, 3.25-3.28 grams of cobalt chloride is added in beaker, is measured 70-80 milliliters and is gone
Ionized water pours into beaker, is persistently stirred 2-3 hours under 55-58 DEG C of heating water bath, 1.0-1.1 grams of boric acid is then added
Sodium continues stirring 30-40 minutes, forms uniform solution, is then transferred in the reaction kettle of polytetrafluoroethyllining lining, in 145-
It is reacted at 155 DEG C 17-20 hours, cooled to room temperature, gained reactant use deionized water and anhydrous second after reaction
Alcohol alternately cleaning 3-4 times, obtains product and is dried in vacuo 8-10 hours at 75-85 DEG C, pulverize；
(2) 2.83-2.86 grams of nano oxidized rhodium is weighed, is scattered in 55-65 milliliters of dehydrated alcohols, magnetic agitation disperses 50-60
Minute, then dispersion liquid is added in three neck round bottom flask, 7.5-8.0 milliliters of hexamethyldisiloxane is measured and is added to three mouthfuls
In flask, after being uniformly mixed, 1.2-1.3 grams of paratoluenesulfonic acid sodium salt and 0.14-0.16 grams of palladium catalyst is added, is protected in nitrogen
The lower quickly stirring of shield, is heated to 68-70 DEG C, reacts 1.5-2.0 hours, 8-10 milliliters of citric acids are then added dropwise into three-necked flask
Three sodium solutions drip in 20-30 minutes, are cooled to 40-50 DEG C, continue to be stirred to react 70-80 minutes；
(3) after reaction, vacuum distillation removes ethyl alcohol at 55-60 DEG C, and surplus material is cooled to room temperature, and is added step (1)
The drying powder being prepared, while 20-25 milliliters of polyethylene glycol are added, it is ultrasonically treated 15-20 minutes, obtains suspension, In
Under magnetic stirrer, 1.6-1.7 grams of potassium permanganate is added into suspension, is persistently stirred 20-30 minutes, water-bath adds
Heat is warming up to 85-88 DEG C, is passed through nitrogen, and insulated and stirred is reacted 2.5-3.5 hours, and after reaction, vacuum distillation removes water, institute
It obtains product to wash 4-6 times using the deionized water boiled, then decompression dehydration is up to the composite modification material.
2. a kind of composite modification material for improving organic glass resistance to soiling as described in claim 1, which is characterized in that step (1)
The powdered product particle size being prepared is between 1-15 nanometers.
3. a kind of composite modification material for improving organic glass resistance to soiling as described in claim 1, which is characterized in that step (2)
The citric acid three sodium solution mass concentration is 34-36%.
4. a kind of composite modification material for improving organic glass resistance to soiling as described in claim 1, which is characterized in that step (3)
The decompression dehydration temperature is 80-85 DEG C.
5. a kind of composite modification material for improving organic glass resistance to soiling as described in claim 1, which is characterized in that composite modified
Material is jointly added in methyl methacrylate monomer in organic glass preparation with initiator, carries out polymerization reaction, addition
Amount is the 0.05-0.07% of methyl methacrylate monomer quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992035.6A CN110483667A (en) | 2018-08-29 | 2018-08-29 | A kind of composite modification material improving organic glass resistance to soiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810992035.6A CN110483667A (en) | 2018-08-29 | 2018-08-29 | A kind of composite modification material improving organic glass resistance to soiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110483667A true CN110483667A (en) | 2019-11-22 |
Family
ID=68545650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810992035.6A Pending CN110483667A (en) | 2018-08-29 | 2018-08-29 | A kind of composite modification material improving organic glass resistance to soiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110483667A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620954A (en) * | 2022-04-06 | 2022-06-14 | 浙江科赛新材料科技有限公司 | Preparation method of corrosion-resistant glass with fluorine coating |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727371A (en) * | 2005-05-25 | 2006-02-01 | 北京阿格蕾雅科技发展有限公司 | method for preparing illuminant organic glass in long persistence, and organic glass prepared by the method |
-
2018
- 2018-08-29 CN CN201810992035.6A patent/CN110483667A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1727371A (en) * | 2005-05-25 | 2006-02-01 | 北京阿格蕾雅科技发展有限公司 | method for preparing illuminant organic glass in long persistence, and organic glass prepared by the method |
Non-Patent Citations (5)
| Title |
|---|
| 孔文晓等: ""纳米微粒改性聚甲基丙烯酸甲酯的研究进展"", 《上海塑料》 * |
| 康进兴等主编: "《航空材料学》", 31 March 2013, 国防工业出版社 * |
| 徐思亭主编: "《塑料材料与助剂》", 31 July 2007, 天津大学出版社 * |
| 程军主编: "《通用塑料手册》", 31 May 2007, 国防工业出版社 * |
| 陈云霞等: ""不同盐类原料对水热合成CoAl2O4尖晶石纳米色料的影响"", 《中国陶瓷》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620954A (en) * | 2022-04-06 | 2022-06-14 | 浙江科赛新材料科技有限公司 | Preparation method of corrosion-resistant glass with fluorine coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102304316B (en) | Polyacrylate/nanometer ZnO composite finishing agent and preparation method thereof | |
| He et al. | Photochromic cotton fabric based on microcapsule technology with anti-fouling properties | |
| CN107987503A (en) | A kind of HI high impact PC alloy materials for exempting from spraying with metallic luster and preparation method thereof | |
| CN1423661A (en) | Polymeric nano particles including olfactive components | |
| CN101831230A (en) | Method for preparing polyacrylate/nano-SiO2 compound coating agent by using reactive emulsifier | |
| WO2012041069A1 (en) | Uv blocking energy-saving film with high transparency and preparation method thereof by solution phase transfer | |
| CN107629379B (en) | Reversible light-operated hydrophobic composite membrane of one kind and preparation method thereof | |
| CN101380559B (en) | Fe4O3 surface modification method and preparation method of polystyrene magnetic microsphere | |
| CN105524222B (en) | Preparation method and applications for paper relics uvioresistant polymeric material | |
| CN106916260B (en) | A kind of preparation method of hud typed porous high water absorption microballoon | |
| CN104592459A (en) | Nuclear shell type long-acting antibacterial emulsion and preparation method thereof | |
| CN102241937A (en) | POSS (polyhedral oligomeric silsesquioxane)-modified aqueous nano transparent heat-insulation coating and preparation method thereof | |
| CN111718450B (en) | Organic-inorganic electrically polarized particle and preparation method and application thereof | |
| CN109181455A (en) | Low emissivity coating and preparation method thereof | |
| CN105177995A (en) | Preparation method for anti-bacteria pure cotton fabric | |
| CN110483667A (en) | A kind of composite modification material improving organic glass resistance to soiling | |
| CN101186771B (en) | Method for preparing modified acrylic resin finish | |
| CN110343441B (en) | Water-based negative ion coating and preparation method thereof | |
| CN105237644A (en) | Cellulose with low polymerization degree and preparation method thereof | |
| CN103214674B (en) | Method for efficiently producing an organic silicone resin microsphere | |
| CN106905750A (en) | A kind of preparation method of organosilicon auxiliary agent and its application in water soluble acrylic acid matt resin emulsion | |
| TW201538576A (en) | Polysiloxane core-shell microspheres and preparation method thereof | |
| CN107118551A (en) | Based on the pressure-sensitive high polymer material preparation method of bionical selfreparing | |
| CN102634982B (en) | Silver-carrying silicone-acrylate antibacterial finishing agent for textiles and method for preparing same | |
| CN108083284B (en) | A kind of high stability silicon dioxide microsphere and its preparation method and application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191122 |