CN107353730A - A kind of preparation method of information machine room Antistatic radiation-proof wall paint - Google Patents
A kind of preparation method of information machine room Antistatic radiation-proof wall paint Download PDFInfo
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- CN107353730A CN107353730A CN201710564356.1A CN201710564356A CN107353730A CN 107353730 A CN107353730 A CN 107353730A CN 201710564356 A CN201710564356 A CN 201710564356A CN 107353730 A CN107353730 A CN 107353730A
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- China
- Prior art keywords
- auxiliary material
- radiation
- antistatic
- preparation
- wall paint
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D131/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid, or of a haloformic acid; Coating compositions based on derivatives of such polymers
- C09D131/02—Homopolymers or copolymers of esters of monocarboxylic acids
- C09D131/04—Homopolymers or copolymers of vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0856—Iron
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0881—Titanium
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Abstract
The invention belongs to areas of information technology, disclose a kind of preparation method of information machine room Antistatic radiation-proof wall paint, it comprises the following steps：Step 1）Prepare radiation proof auxiliary material, step 2）Prepare antistatic auxiliary material, step 3）Prepare major ingredient, step 4）Prepare wall paint.Preparation method of the present invention is simple and feasible, by adding Radiation-proof antistatic auxiliary material, improves the Radiation-proof antistatic effect of wall paint.
Description
Technical field
The invention belongs to areas of information technology, are related to a kind of preparation method of information machine room Antistatic radiation-proof wall paint.
Background technology
Information machine room includes substantial amounts of information data switching equipment, and radiation and electrostatic problem ratio are more serious, threaten people's
Health.Electrostatic is a kind of phenomenon of the accumulation caused by contacting or rubbing etc., in daily life, due to weather, environment,
Physical influence can produce electrostatic, and the presence of electrostatic can bring harm to metal device, even result in stability decline and instrument occur
The defects of device failure, or the generation such as metallic oil pipeline burning or blast etc. seriously endanger.Electric field and the interaction change in magnetic field
The phenomenon of caused electromagnetic wave, electromagnetism wave direction air-launched or leakage, is named electromagnetic radiation.Electromagnetic radiation be with one kind it is invisible,
Material existing for impalpable specific form.Being centered around mankind's natural magnetic field at one's side, sunshine, household electrical appliance etc. can all send
The different radiation of intensity, its influence of electromagnetic wave radiated to health are increasingly paid close attention to by the mankind.It is engaged in related neck
The scientific research personnel in domain using various measures come prevent radiation caused by infringement, including using stereotype isolation, radiation-proof mask and
Clothes etc..
Antistatic radiation-proof wall paint is with conductive and exclusion accumulation electrostatic charge ability and the feature wall paint of radiation proof.
Conventional conductive filler has：Carbon-based material, metal dust etc..Wherein metal dust density is big, and it is larger to form conductive path needs
Volume fraction, top layer is oxidizable, can reduce or even lose electric conductivity, and corrosion-resistant, so as to influence coating other
Performance, thus metal dust as conductive filler application by a definite limitation；Carbon-based material can play antistatic effect, but
It is the defects of compatibility and stably dispersing performance difference be present.The radiation proof wall paint of in the market contains barium sulfate mostly, possesses one
Fixed radiation-proof effect, but following defect be present：Barium sulfate content is relatively low, and radiation-proof effect is poor；If content is too high, easily
Differences in viscosity is caused, the defects of easily cracking.In view of the above-mentioned problems, need to provide a kind of new information machine room Antistatic radiation-proof
Wall paint.
The content of the invention
For overcome the deficiencies in the prior art, the invention provides a kind of preparation of information machine room Antistatic radiation-proof wall paint
Method.Preparation method of the present invention is simple and feasible, by adding Radiation-proof antistatic auxiliary material, improves the Radiation-proof antistatic of wall paint
Effect.
The present invention is realized by following scheme：
A kind of preparation method of information machine room Antistatic radiation-proof wall paint, it comprises the following steps：Step 1）It is auxiliary to prepare radiation proof
Material, step 2）Prepare antistatic auxiliary material, step 3）Prepare major ingredient, step 4）Prepare wall paint.
Further, the step 1）Radiation proof auxiliary material is prepared, is comprised the following steps：Barium sulfate, iron powder and titanium valve are put into
Into the ball grinder containing absolute ethyl alcohol, the mass ratio of the barium sulfate, iron powder and titanium valve is 5:3:2；It is according to ratio of grinding media to material
20:For 1 weight than adding aluminium oxide ceramic ball, ball milling temperature is room temperature, drum's speed of rotation 500rpm, and material is milled into 500
Mesh, absolute ethyl alcohol is evaporated, obtain radiation proof auxiliary material.
Further, the step 2）Antistatic auxiliary material is prepared, is comprised the following steps：By nano-graphite and nano kaoline
According to 1:1 mass ratio is well mixed to obtain mixture, is then added in the deionized water of double weight, stirs, then
The hexamethyl cyclotrisiloxane with nano-graphite phase homogenous quantities is added, 60 DEG C is warming up to, ultrasonic wave decentralized processing 5min, is resisted
Electrostatic auxiliary material.
Further, the step 3）Major ingredient is prepared, is comprised the following steps：Polyvinyl acetate is added successively into reactor
Ester, propane diols, stearic acid, hydroxyethyl cellulose, ethoxylated dodecyl alcohol and phthalic acid ester, 1000rpm stir 3 points
Clock, obtain major ingredient；The polyvinyl acetate, propane diols, stearic acid, hydroxyethyl cellulose, ethoxylated dodecyl alcohol and
The mass ratio of phthalic acid ester is 20-30:15-20:4-7:3-5:2-3:1-2.
Further, the step 4）Wall paint is prepared, is comprised the following steps：Addition radiation proof is auxiliary in continuing toward reactor
Material, with rotating speed 2000rpm, high-speed stirred, disperse 40min；Stirred by 300rpm of rotating speed, be slowly added to antistatic auxiliary material, stir
20min is mixed, makes it well mixed, packs and produce；The mass ratio of the major ingredient, radiation proof auxiliary material and antistatic auxiliary material is
10-15:2-3:1-2。
The starting point of the present invention and the beneficial effect of acquirement mainly include but is not limited to the following aspects：
Kaolinite soil property is soft, has excellent suspension, easily scattered, may be such that the covering power of emulsion paint, the stability of viscosity obtain
Improve；Nano-graphite possesses preferable electrical and thermal conductivity performance and electro-magnetic screen function；
When nano material is through siloxanes coupling processing, siloxanes one end is combined with nano material with chemical bond, other end of
Amido functional group can chemically react with organic material, enhance the combination of organic material and nano material boundary, carry
High histocompatbility and surface flatness, anti-electric electrostatic efficiency are good；
On the basis of barium sulfate, iron powder and titanium valve are with the addition of, is milled to suitable particle diameter, the premise of viscosity can not reduced
Under, improve the shielding property of wall paint；
Hydroxyethyl cellulose passes through the dispersed denseness that can greatly increase system, improves filler dispersion process, contributes to short
Obtained in time fully dispersed；
It is mutually coordinated between each component material of the present invention, pass through big change of variable condition for the applicant, parameter is real by single-factor
Test, factorial experiment obtains, and the application operating parameter is that inventor operates acquisition through creative work, and preparation technology simply may be used
OK, by adding Radiation-proof antistatic auxiliary material, the Radiation-proof antistatic effect of wall paint is improved.
Figure of description
Fig. 1：Radiation proof auxiliary material of the present invention is to wall paint shielding property test chart.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, have below in conjunction with the application
Body embodiment, the present invention is more clearly and completely described, it is clear that described embodiment is only the application one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, should all belong to the scope of protection of the invention.
Embodiment 1
A kind of preparation method of information machine room Antistatic radiation-proof wall paint, it comprises the following steps：
Prepare radiation proof auxiliary material：Barium sulfate, iron powder and titanium valve are put into the ball grinder containing absolute ethyl alcohol, the barium sulfate,
The mass ratio of iron powder and titanium valve is 5:3:2；It is 20 according to ratio of grinding media to material:1 weight is than adding aluminium oxide ceramic ball, ball milling temperature
For room temperature, drum's speed of rotation 500rpm, material is milled to 500 mesh, evaporates absolute ethyl alcohol, obtains radiation proof auxiliary material；
Prepare antistatic auxiliary material：By nano-graphite and nano kaoline according to 1:1 mass ratio is well mixed to obtain mixture, so
It is added to afterwards in the deionized water of double weight, stirs, then adds the silicon of pregnancy basic ring three with nano-graphite phase homogenous quantities
Oxygen alkane, 60 DEG C are warming up to, ultrasonic wave decentralized processing 5min, obtains antistatic auxiliary material；
Prepare major ingredient：Add polyvinyl acetate, propane diols, stearic acid, hydroxyethyl cellulose, laruyl alcohol successively into reactor
APEO and phthalic acid ester, 1000rpm are stirred 3 minutes, obtain major ingredient；The polyvinyl acetate, propane diols,
Stearic acid, hydroxyethyl cellulose, the mass ratio of ethoxylated dodecyl alcohol and phthalic acid ester are 20:15:4:3:2:1；
Prepare wall paint：Continue to add radiation proof auxiliary material in toward reactor, with rotating speed 2000rpm, high-speed stirred, disperse 40min；With
Rotating speed stirs for 300rpm, is slowly added to antistatic auxiliary material, stirs 20min, makes it well mixed, packs and produce；It is described
The mass ratio of major ingredient, radiation proof auxiliary material and antistatic auxiliary material is 10:2:1.
Occupation mode：Surface of wall is painted on wall paint, thickness 1mm, is dried.
Embodiment 2
A kind of preparation method of information machine room Antistatic radiation-proof wall paint, it comprises the following steps：
Prepare radiation proof auxiliary material：Barium sulfate, iron powder and titanium valve are put into the ball grinder containing absolute ethyl alcohol, the barium sulfate,
The mass ratio of iron powder and titanium valve is 5:3:2；It is 20 according to ratio of grinding media to material:1 weight is than adding aluminium oxide ceramic ball, ball milling temperature
For room temperature, drum's speed of rotation 500rpm, material is milled to 500 mesh, evaporates absolute ethyl alcohol, obtains radiation proof auxiliary material；
Prepare antistatic auxiliary material：By nano-graphite and nano kaoline according to 1:1 mass ratio is well mixed to obtain mixture, so
It is added to afterwards in the deionized water of double weight, stirs, then adds the silicon of pregnancy basic ring three with nano-graphite phase homogenous quantities
Oxygen alkane, 60 DEG C are warming up to, ultrasonic wave decentralized processing 5min, obtains antistatic auxiliary material；
Prepare major ingredient：Add polyvinyl acetate, propane diols, stearic acid, hydroxyethyl cellulose, laruyl alcohol successively into reactor
APEO and phthalic acid ester, 1000rpm are stirred 3 minutes, obtain major ingredient；The polyvinyl acetate, propane diols,
Stearic acid, hydroxyethyl cellulose, the mass ratio of ethoxylated dodecyl alcohol and phthalic acid ester are 30:20:7:5:3:2；
Prepare wall paint：Continue to add radiation proof auxiliary material in toward reactor, with rotating speed 2000rpm, high-speed stirred, disperse 40min；With
Rotating speed stirs for 300rpm, is slowly added to antistatic auxiliary material, stirs 20min, makes it well mixed, packs and produce；It is described
The mass ratio of major ingredient, radiation proof auxiliary material and antistatic auxiliary material is 15:3:2.
Occupation mode：Surface of wall is painted on wall paint, thickness 1.5mm, is dried.
Embodiment 3
Wall paint performance test prepared by the present invention：
By taking embodiment 1 as an example, concrete outcome is shown in Table 1：
Table 1
| Index | National standard | Embodiment 1 |
| Viscosity mpa.s | ---- | 916 |
| Water resistance | More than 96h | 169h |
| Alkali resistance | More than 48h | 79h |
| Absorption affinity | ---- | 1 grade |
| Impact resistance | More than 40 | 64 |
| Hardness | ---- | 5H |
| Sheet resistance Ω/sq | ---- | 6.1×105 |
| Electromagnetic wave attenuation rate（%） | ---- | 90.3 |
Embodiment 4
Radiation proof auxiliary material is tested wall paint shielding property：
So that electromagnetic wavelength is 5000MHZ as an example, six groups are set, are experimental group respectively：2 groups of embodiment；Control 1：Using
Barium sulfate；Control 2：Using iron powder；Control 3：Using titanium valve；Control 4：Use barium sulfate and iron powder；Control 5：Use barium sulfate
And titanium valve；Other raw materials and step of control group are the same as embodiment 2.The amount for the radiation proof auxiliary material that six groups use is identical,
Possesses comparative sense.Visible by accompanying drawing 1, the electromagnetic wave attenuation rate positive effect of wall paint of the present invention is better than each control group, display
Compatibility is reasonable between three kinds of raw materials, and it is hard that radiation proof auxiliary material of the invention can't influence absorption affinity, acid-proof alkaline and intensity
The performance parameters such as degree.
Although inventor has done more detailed elaboration and enumerated to technical scheme, it will be appreciated that for this
For the those skilled in the art in field, according to disclosed content, modification is made to above-described embodiment and/or change or
Person is it will be apparent that it can not all depart from the scope of protection of present invention, in of the invention using equivalent alternative solution
Protection domain is defined by the claim limited in detail in the claims.
Claims (5)
1. a kind of preparation method of information machine room Antistatic radiation-proof wall paint, it comprises the following steps：Step 1）Prepare radiation proof
Auxiliary material, step 2）Prepare antistatic auxiliary material, step 3）Prepare major ingredient, step 4）Prepare wall paint.
2. preparation method according to claim 1, it is characterised in that the step 1）Radiation proof auxiliary material is prepared, including such as
Lower step：Barium sulfate, iron powder and titanium valve are put into the ball grinder containing absolute ethyl alcohol, the barium sulfate, iron powder and titanium valve
Mass ratio is 5:3:2；It is 20 according to ratio of grinding media to material:1 weight is than adding aluminium oxide ceramic ball, and ball milling temperature is room temperature, ball milling
Machine rotating speed 500rpm, material is milled to 500 mesh, evaporates absolute ethyl alcohol, obtains radiation proof auxiliary material.
3. preparation method according to claim 2, it is characterised in that the step 2）Antistatic auxiliary material is prepared, including such as
Lower step：By nano-graphite and nano kaoline according to 1:1 mass ratio is well mixed to obtain mixture, is then added to twice
In the deionized water of weight, stir, then add the hexamethyl cyclotrisiloxane with nano-graphite phase homogenous quantities, be warming up to 60
DEG C, ultrasonic wave decentralized processing 5min, obtain antistatic auxiliary material.
4. preparation method according to claim 3, it is characterised in that the step 3）Major ingredient is prepared, is comprised the following steps：
Added successively into reactor polyvinyl acetate, propane diols, stearic acid, hydroxyethyl cellulose, ethoxylated dodecyl alcohol with
And phthalic acid ester, 1000rpm are stirred 3 minutes, obtain major ingredient；The polyvinyl acetate, propane diols, stearic acid, hydroxyl second
The mass ratio of base cellulose, ethoxylated dodecyl alcohol and phthalic acid ester is 20-30:15-20:4-7:3-5:2-3:1-
2。
5. preparation method according to claim 4, it is characterised in that the step 4）Wall paint is prepared, is comprised the following steps：
Continue to add radiation proof auxiliary material in toward reactor, with rotating speed 2000rpm, high-speed stirred, disperse 40min；Using rotating speed as 300rpm
Stirring, antistatic auxiliary material is slowly added to, stirs 20min, made it well mixed, pack and produce；The major ingredient, radiation proof are auxiliary
The mass ratio of material and antistatic auxiliary material is 10-15:2-3:1-2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564356.1A CN107353730A (en) | 2017-07-12 | 2017-07-12 | A kind of preparation method of information machine room Antistatic radiation-proof wall paint |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564356.1A CN107353730A (en) | 2017-07-12 | 2017-07-12 | A kind of preparation method of information machine room Antistatic radiation-proof wall paint |
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|---|---|---|---|---|
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2017
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| CN102952439A (en) * | 2012-11-13 | 2013-03-06 | 西安交通大学 | Composite carbon conductive coating and preparation method thereof |
| JP2014105334A (en) * | 2012-11-27 | 2014-06-09 | Xerox Corp | Phase change ink containing ethylene vinyl acetate |
| CN105820604A (en) * | 2015-01-05 | 2016-08-03 | 湖南康宁达医疗设备有限公司 | Environment-friendly radiation protective paint |
| CN106189573A (en) * | 2016-07-19 | 2016-12-07 | 芜湖昊轩环保新材料有限公司 | Radiation shielding coating and preparation method thereof |
| CN205960525U (en) * | 2016-08-31 | 2017-02-15 | 临沂超越电力建设有限公司 | Multi -functional electronic hanging wire driving |
| CN106883646A (en) * | 2017-03-12 | 2017-06-23 | 中国科学院福建物质结构研究所 | Graphene-based coating and its application |
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Application publication date: 20171117 |