CN108623964A - A kind of self-cleaning advertising lamp box acrylic board of antistatic and preparation method thereof - Google Patents
A kind of self-cleaning advertising lamp box acrylic board of antistatic and preparation method thereof Download PDFInfo
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- CN108623964A CN108623964A CN201810504851.8A CN201810504851A CN108623964A CN 108623964 A CN108623964 A CN 108623964A CN 201810504851 A CN201810504851 A CN 201810504851A CN 108623964 A CN108623964 A CN 108623964A
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- antistatic
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- lamp box
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- acrylic board
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- 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
- C08F120/00—Homopolymers 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
- C08F120/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F120/10—Esters
- C08F120/12—Esters of monohydric alcohols or phenols
- C08F120/14—Methyl esters, e.g. methyl (meth)acrylate
-
- 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
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses self-cleaning advertising lamp box acrylic board of a kind of antistatic and preparation method thereof, the self-cleaning advertising lamp box acrylic board of antistatic in the present invention, including the following raw material as mass fraction：70 ~ 75 parts of methyl methacrylate, 0.2 ~ 0.25 part of azo-bis-isobutyl cyanide, modified 0.5 ~ 3 part of antistatic agent, 5 ~ 10 parts of potassium hydroxide, 0.5 ~ 1 part of dimethyl silicone polymer.On the basis of the present invention does not influence translucency, while anti-static function is had both, can effectively avoid the booties such as absorption dust, automatically cleaning effect is good, term of validity limit for length.
Description
Technical field
The present invention relates to a kind of organic glass and preparation method thereof more particularly to a kind of self-cleaning advertising lamp boxs of antistatic
Acrylic board and preparation method thereof.
Background technology
Acrylic board, that is, organic glass, is widely used, and is not only used in business, light industry, building, chemical industry etc., and
And using very extensive on advertising decoration, sand table model, such as label, billboard, the panel etc. of lamp box.Organic glass is by first
Base methyl acrylate（MMA）The high-molecular compound being polymerized is a kind of exploitation important thermoplastic earlier, organic glass
Glass has many advantages, such as the preferable transparency, chemical stability, mechanical property, weatherability, easy dyeing, easy processing and attractive appearance.
But since acrylic board is electrical insulator, in actual use, advertising lamp box acrylic board is chronically exposed to sky
In gas, due to friction, temperature etc., surface of plastic products can form electrostatic, adsorb dust etc. in product surface, it is difficult to clean
And influence using effect.
Invention content
The present invention is in view of the deficienciess of the prior art, provide a kind of self-cleaning advertising lamp box acrylic board of antistatic
And preparation method thereof, specific technical solution is as follows：
A kind of self-cleaning advertising lamp box acrylic board of antistatic, including the following raw material as mass fraction：Methacrylic acid
70 ~ 75 parts of methyl esters, 0.2 ~ 0.25 part of azo-bis-isobutyl cyanide, modified 0.5 ~ 3 part of antistatic agent, 5 ~ 10 parts of potassium hydroxide, poly- diformazan
0.5 ~ 1 part of radical siloxane.
Further, the self-cleaning advertising lamp box acrylic board of the antistatic, including following original as mass fraction
Material：73 parts of methyl methacrylate, 0.23 part of azo-bis-isobutyl cyanide, modified 1 part of antistatic agent, 8 parts of potassium hydroxide, poly dimethyl
0.7 part of siloxanes.
Further, the preparation method of the modified antistatic agent is the stirred tank equipped with water to be warming up to 65 DEG C, while stirring
It mixes side and silane coupling agent and magnesium stearate is added, continue to stir and stop heating, after being cooled to room temperature, system is transferred to ultrasonic wave
In oscillator, the cruel amine of ethyoxyl bay is added, keeps 30min that can must be modified antistatic agent at 45 DEG C.
Further, each group distribution ratio is in the modified antistatic agent：35 ~ 50 parts of the cruel amine of ethyoxyl bay, stearic acid
8 ~ 12 parts of magnesium, 12 ~ 18 parts of silane coupling agent, 45 ~ 60 parts of water.
Further, the preparation method of the self-cleaning advertising lamp box acrylic board of the antistatic, includes the following steps：
（1）Methyl methacrylate, azo-bis-isobutyl cyanide are uniformly mixed, the then heating polymerization 25 ~ 35 under 80-85 DEG C of water-bath
Minute, it is finally cooled to room temperature and obtains thick pre-polymerization material；
（2）Pre-polymerization material, modified antistatic agent, potassium hydroxide, dimethyl silicone polymer are uniformly mixed, mixed slurry is obtained；
（3）Mixed slurry is poured into mold, is heated and is polymerize using air bath；
（4）Cooling, demoulding, obtains the self-cleaning advertising lamp box acrylic board of antistatic.
Beneficial effects of the present invention：The present invention is added to auxiliary agent in traditional acrylic board production process, not only not shadow
The translucency of original is rung, while having both anti-static function, can effectively avoid the booties such as absorption dust, automatically cleaning effect is good, has
It is long to imitate the time limit.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1
A kind of self-cleaning advertising lamp box acrylic board of antistatic, including the following raw material as mass fraction：Methacrylic acid
70 parts of methyl esters, 0.2 part of azo-bis-isobutyl cyanide, modified 0.5 part of antistatic agent, 5 parts of potassium hydroxide, 0.5 part of dimethyl silicone polymer.
Wherein, the preparation method of the modified antistatic agent is the stirred tank equipped with water to be warming up to 65 DEG C, while stirring
Silane coupling agent and magnesium stearate is added, continues to stir and stops heating, after being cooled to room temperature, system is transferred to supersonic oscillations
In device, the cruel amine of ethyoxyl bay is added, keeps 30min that can obtain emulsion at 45 DEG C and is modified antistatic agent.In the preparation method,
The distribution ratio of each component is：35 parts of the cruel amine of ethyoxyl bay, 8 parts of magnesium stearate, 12 parts of silane coupling agent, 45 parts of water.
In the present embodiment, the preparation method of the self-cleaning advertising lamp box acrylic board of antistatic includes the following steps：
（1）Methyl methacrylate, azo-bis-isobutyl cyanide are uniformly mixed, the then heating polymerization 25 ~ 35 under 80-85 DEG C of water-bath
Minute, it is finally cooled to room temperature and obtains thick pre-polymerization material；
（2）Pre-polymerization material, modified antistatic agent, potassium hydroxide, dimethyl silicone polymer are uniformly mixed, mixed slurry is obtained；
（3）Mixed slurry is poured into mold, is heated and is polymerize using air bath；
（4）Cooling, demoulding, obtains the self-cleaning advertising lamp box acrylic board of antistatic.
In the present embodiment, the self-cleaning advertising lamp box acrylic board of obtained antistatic is surveyed using four-point probe methods
Amount, measures its sheet resistance between 102 ~ 107 Ω, shows that antistatic plastic has excellent anti-static effect.Using light transmission
The test of rate tester finds that light transmittance reaches 95%.
Embodiment 2
A kind of self-cleaning advertising lamp box acrylic board of antistatic, including the following raw material as mass fraction：Methacrylic acid
73 parts of methyl esters, 0.23 part of azo-bis-isobutyl cyanide, modified 1 part of antistatic agent, 8 parts of potassium hydroxide, 0.7 part of dimethyl silicone polymer.
Wherein, the preparation method of the modified antistatic agent is the stirred tank equipped with water to be warming up to 65 DEG C, while stirring
Silane coupling agent and magnesium stearate is added, continues to stir and stops heating, after being cooled to room temperature, system is transferred to supersonic oscillations
In device, the cruel amine of ethyoxyl bay is added, keeps 30min that can obtain emulsion at 45 DEG C and is modified antistatic agent.In the preparation method,
The distribution ratio of each component is：45 parts of the cruel amine of ethyoxyl bay, 10 parts of magnesium stearate, 15 parts of silane coupling agent, 53 parts of water.
In the present embodiment, the preparation method of the self-cleaning advertising lamp box acrylic board of antistatic includes the following steps：
（1）Methyl methacrylate, azo-bis-isobutyl cyanide are uniformly mixed, the then heating polymerization 25 ~ 35 under 80-85 DEG C of water-bath
Minute, it is finally cooled to room temperature and obtains thick pre-polymerization material；
（2）Pre-polymerization material, modified antistatic agent, potassium hydroxide, dimethyl silicone polymer are uniformly mixed, mixed slurry is obtained；
（3）Mixed slurry is poured into mold, is heated and is polymerize using air bath；
（4）Cooling, demoulding, obtains the self-cleaning advertising lamp box acrylic board of antistatic.
In the present embodiment, the self-cleaning advertising lamp box acrylic board of obtained antistatic is surveyed using four-point probe methods
Amount, measures its sheet resistance between 90 ~ 103 Ω, shows that antistatic plastic has excellent anti-static effect.Using light transmittance
Tester test finds that light transmittance reaches 93%.
Embodiment 3
A kind of self-cleaning advertising lamp box acrylic board of antistatic, including the following raw material as mass fraction：Methacrylic acid
75 parts of methyl esters, 0.25 part of azo-bis-isobutyl cyanide, modified 3 parts of antistatic agent, 10 parts of potassium hydroxide, 1 part of dimethyl silicone polymer.
Wherein, the preparation method of the modified antistatic agent is the stirred tank equipped with water to be warming up to 65 DEG C, while stirring
Silane coupling agent and magnesium stearate is added, continues to stir and stops heating, after being cooled to room temperature, system is transferred to supersonic oscillations
In device, the cruel amine of ethyoxyl bay is added, keeps 30min that can obtain emulsion at 45 DEG C and is modified antistatic agent.In the preparation method,
The distribution ratio of each component is：50 parts of the cruel amine of ethyoxyl bay, 12 parts of magnesium stearate, 18 parts of silane coupling agent, 60 parts of water.
In the present embodiment, the preparation method of the self-cleaning advertising lamp box acrylic board of antistatic includes the following steps：
（1）Methyl methacrylate, azo-bis-isobutyl cyanide are uniformly mixed, the then heating polymerization 25 ~ 35 under 80-85 DEG C of water-bath
Minute, it is finally cooled to room temperature and obtains thick pre-polymerization material；
（2）Pre-polymerization material, modified antistatic agent, potassium hydroxide, dimethyl silicone polymer are uniformly mixed, mixed slurry is obtained；
（3）Mixed slurry is poured into mold, is heated and is polymerize using air bath；
（4）Cooling, demoulding, obtains the self-cleaning advertising lamp box acrylic board of antistatic.
In the present embodiment, the self-cleaning advertising lamp box acrylic board of obtained antistatic is surveyed using four-point probe methods
Amount, measures its sheet resistance between 104 ~ 111 Ω, shows that antistatic plastic has excellent anti-static effect.Using light transmission
The test of rate tester finds that light transmittance reaches 92%.
The modification antistatic agent main component used in the present invention is the cruel amine of ethyoxyl bay, itself is long-acting for interior mixed type
Antistatic agent, and suitable for the small environment of humidity, be well adapted for the long-term dry environment residing for advertising lamp box, in addition changed
Property the magnesium stearate that contains of antistatic agent be dispersant, dispersibility and thermostabilization of the cruel amine of ethyoxyl bay in emulsion can be improved
Property, while there is outstanding lubricant effect, silane coupling agent is as surfactant, when acrylic board is in molten condition
It rearranges, lipophilic group stretches to inside acrylic board, and hydrophilic group stretches to outside acrylic board, and ambient humidity is higher, antistatic
The water imbibition of agent molecule is stronger, effectively increases automatical cleaning ability of the advertising lamp box acrylic board in rainwater weather, in addition
Mechanical performance, electric property and anti-aging property have a certain upgrade effect of the silane coupling agent to gram force plate.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (5)
1. a kind of self-cleaning advertising lamp box acrylic board of antistatic, which is characterized in that including following original as mass fraction
Material：70 ~ 75 parts of methyl methacrylate, 0.2 ~ 0.25 part of azo-bis-isobutyl cyanide, modified 0.5 ~ 3 part of antistatic agent, potassium hydroxide 5
~ 10 parts, 0.5 ~ 1 part of dimethyl silicone polymer.
2. a kind of self-cleaning advertising lamp box acrylic board of antistatic as described in claim 1, which is characterized in that including pressing matter
Measure the following raw material of score meter：73 parts of methyl methacrylate, 0.23 part of azo-bis-isobutyl cyanide, modified 1 part of antistatic agent, hydrogen-oxygen
Change 8 parts of potassium, 0.7 part of dimethyl silicone polymer.
3. the self-cleaning advertising lamp box acrylic board of any antistatic as described in claim 1 and 2, which is characterized in that institute
The preparation method for stating modified antistatic agent is that the stirred tank equipped with water is warming up to 65 DEG C, silane coupling agent is added while stirring
And magnesium stearate, continue to stir and stop heating, after being cooled to room temperature, system is transferred in ultrasonic oscillator, ethoxy is added
The cruel amine of base bay keeps 30min that can must be modified antistatic agent at 45 DEG C.
4. a kind of self-cleaning advertising lamp box acrylic board of antistatic as claimed in claim 3, which is characterized in that the modification
Each group distribution ratio is in antistatic agent：35 ~ 50 parts of the cruel amine of ethyoxyl bay, 8 ~ 12 parts of magnesium stearate, silane coupling agent 12 ~ 18
Part, 45 ~ 60 parts of water.
5. a kind of preparation method of the self-cleaning advertising lamp box acrylic board of antistatic, which is characterized in that include the following steps：
（1）Methyl methacrylate, azo-bis-isobutyl cyanide are uniformly mixed, the then heating polymerization 25 ~ 35 under 80-85 DEG C of water-bath
Minute, it is finally cooled to room temperature and obtains thick pre-polymerization material；
（2）Pre-polymerization material, modified antistatic agent, potassium hydroxide, dimethyl silicone polymer are uniformly mixed, mixed slurry is obtained；
（3）Mixed slurry is poured into mold, is heated and is polymerize using air bath；
（4）Cooling, demoulding, obtains the self-cleaning advertising lamp box acrylic board of antistatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810504851.8A CN108623964A (en) | 2018-05-24 | 2018-05-24 | A kind of self-cleaning advertising lamp box acrylic board of antistatic and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810504851.8A CN108623964A (en) | 2018-05-24 | 2018-05-24 | A kind of self-cleaning advertising lamp box acrylic board of antistatic and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825019A (en) * | 2019-02-25 | 2019-05-31 | 安徽迈明亚克力科技有限公司 | A kind of multi-functional acryl plates |
| CN114085457A (en) * | 2021-12-06 | 2022-02-25 | 万华化学（宁波）有限公司 | Photosensitive polypropylene material and preparation method thereof |
| CN114605766A (en) * | 2022-03-31 | 2022-06-10 | 朱旭辉 | Multifunctional anti-static acrylic plate and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333448A (en) * | 2013-07-11 | 2013-10-02 | 常熟市慧丰塑料制品有限公司 | Formula of multifunctional polymethylmethacrylate |
| CN106084607A (en) * | 2016-06-13 | 2016-11-09 | 上海金泛斯标识有限公司 | A kind of antibacterial flame-retardant acryl plates and preparation method thereof |
-
2018
- 2018-05-24 CN CN201810504851.8A patent/CN108623964A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103333448A (en) * | 2013-07-11 | 2013-10-02 | 常熟市慧丰塑料制品有限公司 | Formula of multifunctional polymethylmethacrylate |
| CN106084607A (en) * | 2016-06-13 | 2016-11-09 | 上海金泛斯标识有限公司 | A kind of antibacterial flame-retardant acryl plates and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825019A (en) * | 2019-02-25 | 2019-05-31 | 安徽迈明亚克力科技有限公司 | A kind of multi-functional acryl plates |
| CN114085457A (en) * | 2021-12-06 | 2022-02-25 | 万华化学（宁波）有限公司 | Photosensitive polypropylene material and preparation method thereof |
| CN114605766A (en) * | 2022-03-31 | 2022-06-10 | 朱旭辉 | Multifunctional anti-static acrylic plate and preparation method thereof |
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Application publication date: 20181009 |
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