CN104212251A - Radiation-resistant coating and preparation method thereof - Google Patents
Radiation-resistant coating and preparation method thereof Download PDFInfo
- Publication number
- CN104212251A CN104212251A CN201410463136.6A CN201410463136A CN104212251A CN 104212251 A CN104212251 A CN 104212251A CN 201410463136 A CN201410463136 A CN 201410463136A CN 104212251 A CN104212251 A CN 104212251A
- Authority
- CN
- China
- Prior art keywords
- component
- parts
- agent
- weight
- radiation shielding
- 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
Abstract
The invention discloses a radiation-resistant coating which comprises the following components in percentage by weight: 70%-90% of an A component and 10%-30% of a B component, wherein the A component comprises the following components in parts by weight: 30-50 parts of ethylene-vinyl acetate copolymers, 20-25 parts of scale-like barium sulfate powder, 1-8 parts of auxiliary agents and 0.4-0.6 part of mixed solvents; the auxiliary agent comprises a dispersing agent, a film-forming agent and an adhesion agent, and the mixed solvent comprises ethylene glycol and acetone; the B component comprises the following components in parts by weight: 15-20 parts of cobalt naphthenate, 10-20 parts of melamine pyrophosphate, 20-30 parts of propylene glycol and 15-20 parts of perlite. The invention also discloses a preparation method of the radiation-resistant coating. The radiation-resistant coating provided by the invention is stable in quality, is capable of effectively absorbing the electromagnetic waves and has the advantages of wide absorption band, weak attenuation and environmental protection without pollution, and the absorption frequency of the electromagnetic waves is 1.0-20000MHz.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of radiation shielding coating and preparation method thereof.
Background technology
What existing radiation shielding coating adopted mostly is reflection of electromagnetic wave material, easily cause secondary pollution, and other effects, the such as poor-performing such as acid-fast alkali-proof, sticking power, thus affect its work-ing life, therefore the radiation shielding coating of excellent combination property is urgently to be resolved hurrily.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention's first object is to provide a kind of radiation shielding coating.Second object of the present invention is to provide the preparation method of above-mentioned radiation shielding coating.
Technical scheme: for achieving the above object, a kind of radiation shielding coating provided by the invention, its compositions in weight percentage consists of the following composition: the component A of 70 ~ 90% and the B component of 10 ~ 30%; Described component A comprises following component by weight: 30 ~ 50 parts of vinyl-vinyl acetate copolymers, 20 ~ 25 parts of flakey blaue fixes, 1 ~ 8 part of auxiliary agent, 0.4 ~ 0.6 part of mixed solvent; Described auxiliary agent comprises dispersion agent, membrane-forming agent and binding agent; Described mixed solvent comprises ethylene glycol and acetone; Described B component comprises following component by weight: 15 ~ 20 parts of cobalt naphthenates, 10 ~ 20 parts of melamine pyrophosphoric esters, 20 ~ 30 parts of propylene glycol, 15 ~ 20 parts of perlites.
Wherein, above-mentioned auxiliary agent comprises dispersion agent, membrane-forming agent and weight of binder than being 1:3:2.
Wherein, above-mentioned dispersion agent is hexenyl bis-stearamides, Tristearoylglycerol or glyceryl monostearate.
Wherein, above-mentioned membrane-forming agent is lauryl alcohol ester or propylene glycol.
Wherein, above-mentioned binding agent be snappiness cyanoacrylate, containing the cyanoacrylate of rubber grain or the anaerobic adhesive of radio polymerization.
Wherein, in above-mentioned mixed solvent, the volume ratio of ethylene glycol and acetone is 2:3.
The preparation method of radiation shielding coating, comprises the following steps:
1) preparation of component A: take each raw material in component A according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then flakey blaue fixe is added, be uniformly mixed 1 ~ 2h, after dispersed, add dispersion agent, membrane-forming agent, binding agent, ethylene glycol and acetone, after mixing, filter through grinding, i.e. obtained component A;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, after melamine pyrophosphoric ester, propylene glycol stir 1 ~ 2h, adds perlite with the rotating speed of 2000 ~ 3000 revs/min dispersion 2 ~ 4h, i.e. obtained B component;
(3) paint is joined: component A and B component are allocated namely obtaining finished product paint according to the component A of 70 ~ 90% and the B component paint vehicle ratio of 10 ~ 30%.
Beneficial effect: radiation shielding coating steady quality provided by the invention, can effective electromagnetic wave absorption, and absorption band wide electromagnetic wave absorption frequency be 1.0 ~ 20000MHz, decay weak, environment friendly and pollution-free, there is good acidproof, alkali resistance in addition, and stronger sticking power, production cost is low, has good market outlook.
Embodiment
Below in conjunction with embodiment, the present invention is further described.
embodiment 1:
A kind of radiation shielding coating, its compositions in weight percentage consists of the following composition: the component A of 70% and the B component of 30%; Described component A comprises following component by weight: 30 parts of vinyl-vinyl acetate copolymers, 20 parts of flakey blaue fixes, 1 part of auxiliary agent, 0.4 part of mixed solvent; Auxiliary agent comprises dispersion agent, membrane-forming agent and binding agent; Mixed solvent comprises ethylene glycol and acetone; Described B component comprises following component by weight: 15 parts of cobalt naphthenates, 10 parts of melamine pyrophosphoric esters, 20 parts of propylene glycol, 15 parts of perlites.Auxiliary agent comprises dispersion agent, membrane-forming agent and weight of binder than being 1:3:2.Dispersion agent is hexenyl bis-stearamides.Membrane-forming agent is lauryl alcohol ester.Binding agent is snappiness cyanoacrylate.In mixed solvent, the volume ratio of ethylene glycol and acetone is 2:3.
The preparation method of radiation shielding coating, comprises the following steps:
1) preparation of component A: take each raw material in component A according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then flakey blaue fixe is added, be uniformly mixed 1h, after dispersed, add dispersion agent, membrane-forming agent, binding agent, ethylene glycol and acetone, after mixing, filter through grinding, i.e. obtained component A;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, after melamine pyrophosphoric ester, propylene glycol stir 1h, adds perlite with the rotating speed of 2000 revs/min dispersion 4h, i.e. obtained B component;
(3) paint is joined: component A and B component are allocated namely obtaining finished product paint according to the component A of 70% and the B component paint vehicle ratio of 30%.
embodiment 2:
A kind of radiation shielding coating, its compositions in weight percentage consists of the following composition: the component A of 90% and the B component of 10%; Described component A comprises following component by weight: 50 parts of vinyl-vinyl acetate copolymers, 25 parts of flakey blaue fixes, 8 parts of auxiliary agents, 0.6 part of mixed solvent; Auxiliary agent comprises dispersion agent, membrane-forming agent and binding agent; Mixed solvent comprises ethylene glycol and acetone; Described B component comprises following component by weight: 20 parts of cobalt naphthenates, 20 parts of melamine pyrophosphoric esters, 30 parts of propylene glycol, 20 parts of perlites.Auxiliary agent comprises dispersion agent, membrane-forming agent and weight of binder than being 1:3:2.Dispersion agent is Tristearoylglycerol.Membrane-forming agent is propylene glycol.Binding agent is the cyanoacrylate containing rubber grain.In mixed solvent, the volume ratio of ethylene glycol and acetone is 2:3.
The preparation method of radiation shielding coating, comprises the following steps:
1) preparation of component A: take each raw material in component A according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then flakey blaue fixe is added, be uniformly mixed 2h, after dispersed, add dispersion agent, membrane-forming agent, binding agent, ethylene glycol and acetone, after mixing, filter through grinding, i.e. obtained component A;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, after melamine pyrophosphoric ester, propylene glycol stir 2h, adds perlite with the rotating speed of 3000 revs/min dispersion 2h, i.e. obtained B component;
(3) paint is joined: component A and B component are allocated namely obtaining finished product paint according to the component A of 90% and the B component paint vehicle ratio of 10%.
embodiment 3:
A kind of radiation shielding coating, its compositions in weight percentage consists of the following composition: the component A of 80% and the B component of 20%; Described component A comprises following component by weight: 40 parts of vinyl-vinyl acetate copolymers, 23 parts of flakey blaue fixes, 4 parts of auxiliary agents, 0.5 part of mixed solvent; Auxiliary agent comprises dispersion agent, membrane-forming agent and binding agent; Mixed solvent comprises ethylene glycol and acetone; B component comprises following component by weight: 17 parts of cobalt naphthenates, 15 parts of melamine pyrophosphoric esters, 25 parts of propylene glycol, 18 parts of perlites.Auxiliary agent comprises dispersion agent, membrane-forming agent and weight of binder than being 1:3:2.Dispersion agent is glyceryl monostearate.Membrane-forming agent is lauryl alcohol ester.Binding agent is the anaerobic adhesive of radio polymerization.In mixed solvent, the volume ratio of ethylene glycol and acetone is 2:3.
The preparation method of radiation shielding coating, comprises the following steps:
1) preparation of component A: take each raw material in component A according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then flakey blaue fixe is added, be uniformly mixed 1.5h, after dispersed, add dispersion agent, membrane-forming agent, binding agent, ethylene glycol and acetone, after mixing, filter through grinding, i.e. obtained component A;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, after melamine pyrophosphoric ester, propylene glycol stir 1.5h, adds perlite with the rotating speed of 2500 revs/min dispersion 3h, i.e. obtained B component;
(3) paint is joined: component A and B component are allocated namely obtaining finished product paint according to the component A of 80% and the B component paint vehicle ratio of 20%.
Product performance prepared by embodiment 1 ~ 3 see the following form:
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a radiation shielding coating, is characterized in that: its compositions in weight percentage consists of the following composition: the component A of 70 ~ 90% and the B component of 10 ~ 30%; Described component A comprises following component by weight: 30 ~ 50 parts of vinyl-vinyl acetate copolymers, 20 ~ 25 parts of flakey blaue fixes, 1 ~ 8 part of auxiliary agent, 0.4 ~ 0.6 part of mixed solvent; Described auxiliary agent comprises dispersion agent, membrane-forming agent and binding agent; Described mixed solvent comprises ethylene glycol and acetone; Described B component comprises following component by weight: 15 ~ 20 parts of cobalt naphthenates, 10 ~ 20 parts of melamine pyrophosphoric esters, 20 ~ 30 parts of propylene glycol, 15 ~ 20 parts of perlites.
2. radiation shielding coating according to claim 1, is characterized in that: described auxiliary agent comprises dispersion agent, membrane-forming agent and weight of binder than being 1:3:2.
3. radiation shielding coating according to claim 1, is characterized in that: described dispersion agent is hexenyl bis-stearamides, Tristearoylglycerol or glyceryl monostearate.
4. radiation shielding coating according to claim 1, is characterized in that: described membrane-forming agent is lauryl alcohol ester or propylene glycol.
5. radiation shielding coating according to claim 1, is characterized in that: described binding agent is snappiness cyanoacrylate, containing the cyanoacrylate of rubber grain or the anaerobic adhesive of radio polymerization.
6. radiation shielding coating according to claim 1, is characterized in that: in described mixed solvent, the volume ratio of ethylene glycol and acetone is 2:3.
7. the preparation method of radiation shielding coating according to claim 1, is characterized in that: comprise the following steps:
1) preparation of component A: take each raw material in component A according to above-mentioned formula, vinyl-vinyl acetate copolymer is dropped in reactor, then flakey blaue fixe is added, be uniformly mixed 1 ~ 2h, after dispersed, add dispersion agent, membrane-forming agent, binding agent, ethylene glycol and acetone, after mixing, filter through grinding, i.e. obtained component A;
2) preparation of B component: take each raw material in B component according to parts by weight of raw materials, by cobalt naphthenate, after melamine pyrophosphoric ester, propylene glycol stir 1 ~ 2h, adds perlite with the rotating speed of 2000 ~ 3000 revs/min dispersion 2 ~ 4h, i.e. obtained B component;
(3) paint is joined: component A and B component are allocated namely obtaining finished product paint according to the component A of 70 ~ 90% and the B component paint vehicle ratio of 10 ~ 30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463136.6A CN104212251A (en) | 2014-09-12 | 2014-09-12 | Radiation-resistant coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410463136.6A CN104212251A (en) | 2014-09-12 | 2014-09-12 | Radiation-resistant coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104212251A true CN104212251A (en) | 2014-12-17 |
Family
ID=52094173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410463136.6A Pending CN104212251A (en) | 2014-09-12 | 2014-09-12 | Radiation-resistant coating and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104212251A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318061A (en) * | 2015-06-30 | 2017-01-11 | 湖南康宁达医疗设备有限公司 | Multifunctional anti-radiation coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709193A (en) * | 2009-12-11 | 2010-05-19 | 中国建筑材料科学研究总院 | Water-borne acrylic type water-proof heat-insulating paint |
| CN102234466A (en) * | 2010-04-27 | 2011-11-09 | 北京航材百慕新材料技术工程股份有限公司 | Long-acting solar heat reflection fluorocarbon coating |
-
2014
- 2014-09-12 CN CN201410463136.6A patent/CN104212251A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709193A (en) * | 2009-12-11 | 2010-05-19 | 中国建筑材料科学研究总院 | Water-borne acrylic type water-proof heat-insulating paint |
| CN102234466A (en) * | 2010-04-27 | 2011-11-09 | 北京航材百慕新材料技术工程股份有限公司 | Long-acting solar heat reflection fluorocarbon coating |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106318061A (en) * | 2015-06-30 | 2017-01-11 | 湖南康宁达医疗设备有限公司 | Multifunctional anti-radiation coating and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103013256B (en) | A kind of camouflage coating material and preparation method thereof | |
| CN103819614A (en) | Preparation method for alkali capacitive and high water-holding concrete internal curing material | |
| CN104342081A (en) | Double-component high-temperature vulcanized conductive glue and preparation method thereof | |
| CN104112785A (en) | Film used for synergistic type solar cell back plate and preparation method thereof | |
| CN102851998A (en) | Environmental protection type PVC synthetic leather and preparation method thereof | |
| CN104130637A (en) | Aqueous high-molecular waterproof coating | |
| CN101735501A (en) | Composite material with radar absorbing function and preparation method | |
| CN111234637A (en) | Water-based wave-absorbing coating for camouflage net, double-layer structured camouflage net prepared from water-based wave-absorbing coating and preparation method of water-based wave-absorbing coating | |
| CN104212251A (en) | Radiation-resistant coating and preparation method thereof | |
| CN109370381B (en) | Wave-absorbing coating based on soft magnetic ferrite reclaimed material and preparation method thereof | |
| CN102306782A (en) | Lithium iron phosphate battery anode and preparation method thereof | |
| CN111393751B (en) | Environment-friendly antibacterial plastic film and preparation method thereof | |
| CN111286253A (en) | Epoxy rubber wave-absorbing coating and preparation method thereof | |
| CN108793934B (en) | Novel superconducting wave-absorbing composite material and preparation method thereof | |
| CN109054537A (en) | A kind of iron-powder coating | |
| CN104212255A (en) | Antibacterial coating and preparation method thereof | |
| CN104194633B (en) | A kind of uvioresistant fireproof coating and preparation method thereof | |
| CN104194504A (en) | Nano fire-resistant paint, and preparation method and application thereof | |
| CN107417866A (en) | A kind of high-hydroscopicity polythene material and preparation method thereof | |
| CN104658732A (en) | New Al-Ni-Co hollow magnetic microsphere microwave absorbing material | |
| CN104212254A (en) | Thermal insulation coating and preparation method thereof | |
| CN107629569A (en) | A kind of antibiotic plastic toy coating | |
| CN111234460B (en) | Resin composition, wave-absorbing composite material prepared from composition and preparation method of wave-absorbing composite material | |
| CN106046468A (en) | Formula and preparation method for anti-interference cable shielding layer | |
| CN104212253A (en) | Heat-preserving coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into 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: 20141217 |