CN106220763A - A kind of antibacterial acryl plates - Google Patents
A kind of antibacterial acryl plates Download PDFInfo
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- CN106220763A CN106220763A CN201610608866.XA CN201610608866A CN106220763A CN 106220763 A CN106220763 A CN 106220763A CN 201610608866 A CN201610608866 A CN 201610608866A CN 106220763 A CN106220763 A CN 106220763A
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- acryl plates
- magnesium
- antibacterial
- octadecyl methyl
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- 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
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- 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
- C08K3/32—Phosphorus-containing compounds
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/05—Alcohols; Metal alcoholates
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- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
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- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
- C08K5/19—Quaternary ammonium compounds
-
- 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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- 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)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of antibacterial acryl plates, described antibacterial acryl plates is prepared from by the raw material of following weight parts: methyl methacrylate 98 102 parts, cumyl peroxide 0.1 0.7 parts, aluminium hydroxide 18 22 parts, n-octyl alcohol 0.1 0.5 parts, inorganic antiseptic 24 parts, 0.6 1.2 parts of antistatic additive.The antibacterial acryl plates of the present invention, easy to process, efficiency of construction is high, has good anti-microbial property and antistatic property, and sensory effects is good, has permanent weather resistance, and service life is long.
Description
Technical field
The present invention relates to plastics arts, particularly relate to a kind of antibacterial acryl plates.
Background technology
Acrylic is also PMMA, namely lucite, and chemical name is polymethyl methacrylate, is a kind of important
Thermoplastic, it has good light transmission, electrical insulating property, chemical-resistant reagent, solvent resistance, weather resistance and has certain
Heat-resisting tolerance to cold, after post-treatment, can be applicable to liquid crystal light guide plate film, LED lamp, fiber optic materials, optical articles, zero, automobile
Part, appliances parts, lampshade, billboard and daily life necessary, it is to synthesize quality optimum in transparent material up to now
Different, price is again than kind conveniently.It is commonly used to lampshade, billboard etc., this series products typically require possess thermostability,
Non-oxidizability, corrosion resistance and certain mechanical strength and quality, but existing polymethyl methacrylate cannot meet
Above-mentioned use demand, and PMMA plastics also exist the biggest shortcoming, its case hardness is the highest, and easy snag, shock resistance is low, become
The shortcomings such as type poor mobile performance, seriously govern being widely used of PMMA plastics.
The invention provides a kind of antibacterial acryl plates, intensity is high, and has antibacterial, antistatic, the anti-flammability of excellence
Energy.
Summary of the invention
For above-mentioned deficiency present in prior art, the technical problem to be solved is to provide a kind of antibacterial Asia
Gram force sheet material.
The present invention seeks to be achieved through the following technical solutions:
A kind of antibacterial acryl plates, is prepared from by the raw material of following weight parts: methyl methacrylate 98-102 part,
Cumyl peroxide 0.1-0.7 part, aluminium hydroxide 18-22 part, n-octyl alcohol 0.1-0.5 part, inorganic antiseptic 2-4 part, anti-quiet
Electricity agent 0.6-1.2 part.
Preferably, described inorganic antiseptic is mixed by zirconium phosphate, magnesium titanate, magnesium-niobate, described zirconium phosphate, metatitanic acid
Magnesium, the mass ratio of magnesium-niobate are (1-3): (1-3): (1-3).
Preferably, described antistatic additive by double octadecyl methyl tertiary amines, octadecyl methyl dihydroxy ethyl ammonium bromide,
Dodecyl trimethyl ammonium chloride mixes, described pair of octadecyl methyl tertiary amine, octadecyl methyl dihydroxy ethyl bromination
Ammonium, the mass ratio of Dodecyl trimethyl ammonium chloride are (1-3): (1-3): (1-3).
Present invention also offers the preparation method of above-mentioned a kind of antibacterial acryl plates, comprise the following steps:
(1) by methyl methacrylate, cumyl peroxide mix homogeneously, then under 80-85 DEG C of water-bath, hot polymerization is added
Close 25-35 minute, be finally cooled to room temperature and obtain thick lucite pre-polymerization material；
(2) by lucite pre-polymerization material, aluminium hydroxide, n-octyl alcohol, inorganic antiseptic, antistatic additive mix homogeneously, obtain
Mixed slurry；
(3) mixed slurry is poured in mould, use air bath to add thermal polymerization；
(4) cooling, the demoulding, obtain fire-retardant acryl plates.
The antibacterial acryl plates of the present invention, easy to process, efficiency of construction is high, has good anti-microbial property and antistatic behaviour
Can, sensory effects is good, has permanent weather resistance, and service life is long.
Detailed description of the invention
Each raw material introduction in embodiment:
Methyl methacrylate, No. CAS: 80-62-6.
Cumyl peroxide, No. CAS: 80-43-3.
N-octyl alcohol, No. CAS: 111-87-5.
Aluminium hydroxide, No. CAS: 21645-51-2, particle diameter is 1-3 μm.
Zirconium phosphate, No. CAS: 13772-29-7, particle diameter 20-40nm.
Magnesium titanate, No. CAS: 12032-35-8, particle diameter 20-40nm.
Magnesium-niobate, No. CAS: 12163-26-7, particle diameter 20-40nm.
Double octadecyl methyl tertiary amines, No. CAS: 4088-22-6.
Octadecyl methyl dihydroxy ethyl ammonium bromide, No. CAS: 97508-23-1.
Dodecyl trimethyl ammonium chloride, No. CAS: 1119-94-4.
Embodiment 1
Antibacterial acryl plates raw material (weight portion): methyl methacrylate 100 parts, cumyl peroxide 0.4 part, hydrogen
Aluminium oxide 20 parts, n-octyl alcohol 0.3 part, inorganic antiseptic 3 parts, 0.6 part of antistatic additive
Described inorganic antiseptic is uniformly mixed for 1:1:1 in mass ratio by zirconium phosphate, magnesium titanate, magnesium-niobate
Arrive.
Described antistatic additive is by double octadecyl methyl tertiary amines, octadecyl methyl dihydroxy ethyl ammonium bromide, dodecane
Base trimethylammonium bromide is uniformly mixed for 1:1:1 in mass ratio and obtains.
Prepared by antibacterial acryl plates, comprise the following steps:
(1) by methyl methacrylate, cumyl peroxide mix homogeneously, under 82 DEG C of water-baths, polyase 13 0 is then heated
Minute, it is finally cooled to room temperature and obtains thick lucite pre-polymerization material；
(2) by lucite pre-polymerization material, aluminium hydroxide, n-octyl alcohol, inorganic antiseptic, antistatic additive mix homogeneously, obtain
Mixed slurry；
(3) mixed slurry pours into left at room temperature in mould within 20 minutes, be placed in baking oven by mould again, use air bath
Add thermal polymerization；Described air bath adds thermal polymerization and carries out in the steps below: 40 DEG C of polyase 13s within .5 hour, 50 DEG C, be polymerized 2.5 hours,
70 DEG C of polymerizations are polymerized 1 hour for 1.5 hours and 100 DEG C.
(4) cooling, the demoulding.Obtain the antibacterial acryl plates of embodiment 1.
Embodiment 2
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by magnesium titanate, magnesium-niobate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the antibacterial acryl plates of embodiment 2.
Embodiment 3
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by zirconium phosphate, magnesium-niobate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the antibacterial acryl plates of embodiment 3.
Embodiment 4
Substantially the same manner as Example 1, differ only in: described inorganic antiseptic is by zirconium phosphate, magnesium titanate in mass ratio
It is uniformly mixed for 1:1 and obtains.Obtain the antibacterial acryl plates of embodiment 4.
Embodiment 5
Substantially the same manner as Example 1, differ only in: described antistatic additive is by octadecyl methyl dihydroxy ethyl bromination
Ammonium, Dodecyl trimethyl ammonium chloride are uniformly mixed for 1:1 in mass ratio and obtain.Obtain the antibacterial acrylic of embodiment 5
Sheet material.
Embodiment 6
Substantially the same manner as Example 1, differ only in: described antistatic additive by double octadecyl methyl tertiary amines, 12
Alkyl trimethyl ammonium bromide is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the antibacterial acryl plates of embodiment 6.
Embodiment 7
Substantially the same manner as Example 1, differ only in: described antistatic additive by double octadecyl methyl tertiary amines, 18
Alkyl methyl dihydroxy ethyl ammonium bromide is uniformly mixed for 1:1 in mass ratio and obtains.Obtain the antibacterial acrylic board of embodiment 7
Material.
Test case 1
The anti-microbial property of the antibacterial acryl plates of the preparation of embodiment 1-7 is tested, uses conventional microbiological to kill
Bacterium power detects, escherichia coli ATYCC 25922, staphylococcus aureus ATCC 6538.Concrete test result is shown in Table 1.
Table 1: the anti-microbial property test data of antibacterial acryl plates
Comparing embodiment 1 and embodiment 2-4, in the case of inorganic antiseptic addition total amount is identical, embodiment 1 (phosphoric acid
Zirconium, magnesium titanate, magnesium-niobate are compounding) anti-microbial property be substantially better than embodiment 2-4 (in zirconium phosphate, magnesium titanate, magnesium-niobate arbitrarily the two
Compounding).Comparing embodiment 1 and embodiment 5-7, in the case of antistatic additive addition total amount is identical, embodiment 1 (double octadecanes
Ylmethyl tertiary amine, octadecyl methyl dihydroxy ethyl ammonium bromide, Dodecyl trimethyl ammonium chloride are compounding) anti-microbial property is the most excellent
In embodiment 5-7 (double octadecyl methyl tertiary amines, octadecyl methyl dihydroxy ethyl ammonium bromide, trimethyl bromination
In ammonium, arbitrarily the two is compounding).
Test case 2
The resistivity of the antibacterial acryl plates preparing embodiment 1-7 is tested, sheet resistance Shanghai the 6th electricity
The ZC36 type super-high resistance instrument that Watch Factory produces measures.Concrete outcome is shown in Table 2.
Table 2: the antistatic property test table of antibacterial acryl plates
| Surface resistivity/Ω | |
| Embodiment 1 | 1.1×108 |
| Embodiment 2 | 1.7×108 |
| Embodiment 3 | 1.6×108 |
| Embodiment 4 | 2.0×108 |
| Embodiment 5 | 2.3×108 |
| Embodiment 6 | 1.9×108 |
| Embodiment 7 | 2.4×108 |
Comparing embodiment 1 and embodiment 2-4, in the case of inorganic antiseptic addition total amount is identical, embodiment 1 (phosphoric acid
Zirconium, magnesium titanate, magnesium-niobate are compounding) antistatic property is substantially better than embodiment 2-4 (in zirconium phosphate, magnesium titanate, magnesium-niobate any two
Person compounds).Comparing embodiment 1 and embodiment 5-7, in the case of antistatic additive addition total amount is identical, embodiment 1 (double 18
Alkyl methyl tertiary amine, octadecyl methyl dihydroxy ethyl ammonium bromide, Dodecyl trimethyl ammonium chloride are compounding) antistatic property is bright
Show and be better than embodiment 5-7 (double octadecyl methyl tertiary amines, octadecyl methyl dihydroxy ethyl ammonium bromide, trimethyl
In ammonium bromide, arbitrarily the two is compounding).
Claims (1)
1. an antibacterial acryl plates, it is characterised in that be prepared from by the raw material of following weight parts: methyl methacrylate
98-102 part, cumyl peroxide 0.1-0.7 part, aluminium hydroxide 18-22 part, n-octyl alcohol 0.1-0.5 part, inorganic antiseptic 2-
4 parts, antistatic additive 0.6-1.2 part.
Described inorganic antiseptic is mixed by zirconium phosphate, magnesium titanate, magnesium-niobate, described zirconium phosphate, magnesium titanate, magnesium-niobate
Mass ratio is (1-3): (1-3): (1-3).
Described antistatic additive is by double octadecyl methyl tertiary amines, octadecyl methyl dihydroxy ethyl ammonium bromide, dodecyl three
Methyl bromide ammonium mixes, described pair of octadecyl methyl tertiary amine, octadecyl methyl dihydroxy ethyl ammonium bromide, dodecyl
The mass ratio of trimethylammonium bromide is (1-3): (1-3): (1-3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610608866.XA CN106220763A (en) | 2016-07-29 | 2016-07-29 | A kind of antibacterial acryl plates |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610608866.XA CN106220763A (en) | 2016-07-29 | 2016-07-29 | A kind of antibacterial acryl plates |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686623A (en) * | 2017-09-30 | 2018-02-13 | 上海金泛斯标识有限公司 | Antibacterial acrylic sheet |
| CN108047529A (en) * | 2017-12-05 | 2018-05-18 | 韩其洋 | Fast light Masterbatch |
| CN108276695A (en) * | 2017-12-25 | 2018-07-13 | 王升瑶 | Anti-bacterial PVC plastic |
| CN109912916A (en) * | 2019-02-28 | 2019-06-21 | 安徽迈明亚克力科技有限公司 | A kind of acrylic board of antibacterial flame-retardant |
| CN110857354A (en) * | 2018-08-23 | 2020-03-03 | 浙江伸美压克力股份有限公司 | Antistatic acrylic plate |
| CN110857324A (en) * | 2018-08-23 | 2020-03-03 | 浙江伸美压克力股份有限公司 | Acrylic plate with antibacterial and flame retardant properties |
| CN111978443A (en) * | 2020-08-12 | 2020-11-24 | 帝欧家居股份有限公司 | Antibacterial acrylic material and preparation method thereof |
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| CN101016398A (en) * | 2007-02-12 | 2007-08-15 | 刘红 | Novel material, preparing processing and application thereof |
| CN103524858A (en) * | 2012-07-03 | 2014-01-22 | 合肥中科绿色家电科技有限公司 | Antibacterial coloring composition and preparation method thereof |
| CN105017703A (en) * | 2015-07-13 | 2015-11-04 | 上海金泛斯标识有限公司 | Preparation method of flame-retardant acrylic plate material |
| CN105713330A (en) * | 2016-03-01 | 2016-06-29 | 苏州云舒新材料科技有限公司 | Scratch-resistant organic glass material and preparation method thereof |
-
2016
- 2016-07-29 CN CN201610608866.XA patent/CN106220763A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101016398A (en) * | 2007-02-12 | 2007-08-15 | 刘红 | Novel material, preparing processing and application thereof |
| CN103524858A (en) * | 2012-07-03 | 2014-01-22 | 合肥中科绿色家电科技有限公司 | Antibacterial coloring composition and preparation method thereof |
| CN105017703A (en) * | 2015-07-13 | 2015-11-04 | 上海金泛斯标识有限公司 | Preparation method of flame-retardant acrylic plate material |
| CN105713330A (en) * | 2016-03-01 | 2016-06-29 | 苏州云舒新材料科技有限公司 | Scratch-resistant organic glass material and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107686623A (en) * | 2017-09-30 | 2018-02-13 | 上海金泛斯标识有限公司 | Antibacterial acrylic sheet |
| CN108047529A (en) * | 2017-12-05 | 2018-05-18 | 韩其洋 | Fast light Masterbatch |
| CN108276695A (en) * | 2017-12-25 | 2018-07-13 | 王升瑶 | Anti-bacterial PVC plastic |
| CN110857354A (en) * | 2018-08-23 | 2020-03-03 | 浙江伸美压克力股份有限公司 | Antistatic acrylic plate |
| CN110857324A (en) * | 2018-08-23 | 2020-03-03 | 浙江伸美压克力股份有限公司 | Acrylic plate with antibacterial and flame retardant properties |
| CN109912916A (en) * | 2019-02-28 | 2019-06-21 | 安徽迈明亚克力科技有限公司 | A kind of acrylic board of antibacterial flame-retardant |
| CN111978443A (en) * | 2020-08-12 | 2020-11-24 | 帝欧家居股份有限公司 | Antibacterial acrylic material and preparation method thereof |
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Application publication date: 20161214 |