CN107903352A - A kind of radiation protection antibacterial organic glass and preparation method thereof - Google Patents
A kind of radiation protection antibacterial organic glass and preparation method thereof Download PDFInfo
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- CN107903352A CN107903352A CN201711206670.9A CN201711206670A CN107903352A CN 107903352 A CN107903352 A CN 107903352A CN 201711206670 A CN201711206670 A CN 201711206670A CN 107903352 A CN107903352 A CN 107903352A
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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
- C08F220/00—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
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/12—Esters of monohydric alcohols or phenols
- C08F220/14—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
- 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
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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
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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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- 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 discloses a kind of radiation protection antibacterial organic glass, its raw material includes by weight：120 150 parts of methyl methacrylate, 10 15 parts of acrylic acid ethylhexyl, 9 12 parts of styrene, modified 6 10 parts of peridotite, 8 12 parts of rubber particles, 46 parts of polyhexamethylene adipamide, 24 parts of methacrylic acid gadolinium, 13 parts of butyl acrylate, 12 parts of dibenzoyl peroxide, 1.5 3 parts of montmorillonite, 0.5 0.9 parts of n-butanol, 0.3 0.7 parts of cumyl peroxide, 0.3 0.6 parts of azodiisobutyronitrile.The invention also discloses the preparation method of the radiation protection antibacterial organic glass.The organic glass of the present invention has excellent radiation protection and anti-microbial property, improves the performance of enterprises.
Description
Technical field
The present invention relates to organic glass, more particularly to a kind of radiation protection antibacterial organic glass and preparation method thereof.
Background technology
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 formed by methyl methacrylate polymerization.It is a kind of exploitation important heat earlier
Thermoplastic plastic.Organic glass is divided into four kinds water white transparency, colored transparent, pearly-lustre, embossing 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.Current organic glass also there are shielding property and anti-microbial property it is bad lack
Fall into, and these defects have seriously affected the use of organic glass.
The content of the invention
Based on technical problem existing for background technology, the present invention proposes a kind of radiation protection antibacterial organic glass, the present invention
Organic glass there is excellent radiation protection and anti-microbial property, improve the performance of enterprises.
A kind of radiation protection antibacterial organic glass proposed by the present invention, its raw material include by weight：Methyl methacrylate
120-150 parts, 10-15 parts of acrylic acid ethylhexyl, 9-12 parts of styrene, modified 6-10 parts of peridotite, rubber particles 8-12
Part, 4-6 parts of polyhexamethylene adipamide, 2-4 parts of methacrylic acid gadolinium, 1-3 parts of butyl acrylate, 1-2 parts of dibenzoyl peroxide,
1.5-3 parts of montmorillonite, 0.5-0.9 parts of n-butanol, 0.3-0.7 parts of cumyl peroxide, 0.3-0.6 parts of azodiisobutyronitrile.
Preferably, its raw material includes by weight：125-145 parts of methyl methacrylate, acrylic acid ethylhexyl 11-
14 parts, 9.5-11 parts of styrene, modified 7-9 parts of peridotite, 9-11 parts of rubber particles, 4.5-5.5 parts of polyhexamethylene adipamide, first
2.5-3.5 parts of base acrylic acid gadolinium, 1.5-2.5 parts of butyl acrylate, 1.2-1.7 parts of dibenzoyl peroxide, rare earth 1.8-2.5
Part, 0.6-0.8 parts of n-butanol, 0.4-0.6 parts of cumyl peroxide, 0.35-0.5 parts of azodiisobutyronitrile.
Preferably, the preparation method of modified peridotite is：The suspension that mass fraction is 20-30wt% is made in peridotite
Liquid, after stirring 30-40min at 70-80 DEG C, it is molten to sequentially add the benzyltriethylammonium chloride that mass fraction is 30-50wt%
Liquid and dodecyl San butyl phosphonium bromides, insulated and stirred 4-5h, obtains reactant；Reactant is filtered, is used after abandoning filtrate
The ethanol water washing precipitation that 50-70 DEG C of mass fraction is 30-55wt%；Being deposited at 55-75 DEG C after washing is done
Dry 2-3d, grinding, crosses 300-400 mesh sieves and obtains modified peridotite.
Preferably, the preparation method of modified peridotite is：The suspension that mass fraction is 22-27wt% is made in peridotite
Liquid, after stirring 32-38min at 73-78 DEG C, it is molten to sequentially add the benzyltriethylammonium chloride that mass fraction is 35-45wt%
Liquid and dodecyl San butyl phosphonium bromides, insulated and stirred 4.3-4.8h, obtains reactant；Reactant is filtered, abandons filtrate
The ethanol water for being afterwards 35-50wt% with 55-65 DEG C of mass fraction washs precipitation；60-70 DEG C will be deposited in after washing
Lower dry 3d, grinding, crosses 400 mesh sieves and obtains modified peridotite.
Preferably, peridotite, benzyltriethylammonium chloride, the weight ratio of dodecyl San butyl phosphonium bromides are 1：0.3-
0.7：0.2-0.5.
Preferably, the particle diameter of rubber particles is 2-15 μm.
Preferably, the particle diameter of montmorillonite is 50-90nm.
The present invention also provides a kind of preparation method of the radiation protection antibacterial organic glass, comprise the following steps：By methyl
Methyl acrylate, acrylic acid ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, diphenyl peroxide
Formyl is uniformly mixed, and the stirring reaction 10-20h at 40-60 DEG C, then heats to 80-90 DEG C, and 3-5h is reacted in constant temperature stirring, then
40-50 DEG C is cooled to, it is de- to add rubber particles, polyhexamethylene adipamide, methacrylic acid gadolinium, modified peridotite, n-butanol, illiteracy
Soil, styrene, stirring reaction 2-3h, through pouring into a mould, demould, stretch, being obtained after cutting and polishing radiation protection antibacterial organic glass.
Preferably, comprise the following steps：By methyl methacrylate, acrylic acid ethylhexyl, cumyl peroxide,
Butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, the stirring reaction 12-18h at 45-55 DEG C, then
Be warming up to 83-87 DEG C, constant temperature stirring reaction 3.5-4.5h, then be cooled to 42-48 DEG C, add rubber particles, poly hexamethylene adipamide oneself two
Amine, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 2.5h, through pouring into a mould, demoulding, drawing
Stretch, radiation protection antibacterial organic glass is obtained after cutting and polishing.
Azodiisobutyronitrile, cumyl peroxide is selected to make as initiator with dibenzoyl peroxide in the present invention
For oxidant, generation polymerisation between methyl methacrylate and acrylic acid ethylhexyl, butyl acrylate is promoted to obtain
Polymethyl methacrylate, forms three-dimensional-structure, makes the organic glass of the present invention have preferable heat-resisting, radiation protection and mechanics etc.
Performance；Modified peridotite is added, peridotite has preferable radiation-proof effect, has particularly with gamma-rays and neutron ray excellent
Different shield effectiveness, and in the preparation process of modified peridotite, use benzyltriethylammonium chloride and dodecyl tributyl
Phosphonium bromide is played collectively as modifying agent and acted synergistically, and peridotite can be made to have excellent anti-microbial property, modified peridotite point
It is dispersed in polymethyl methacrylate, radiation protection and the anti-microbial property of organic glass of the present invention can be greatly improved；Add to cover and take off
Soil, makes it be evenly distributed in methyl methacrylate, is effectively improved the anti-radiation performance and heat resistance of organic glass；Add rubber
Particle, it is dispersed in polymethyl methacrylate, improves the crack resistance and toughness of the present invention；The methacrylic acid of addition
Gadolinium, polyhexamethylene adipamide and acrylic acid ethylhexyl, butyl acrylate coordinate, in the present invention with unclassified stores compatibility
It is good, water ratio limit is enhanced, plays good compatibilization, while organic glass toughness of the present invention is improved, is further improved
Pliability, intensity and the dimensional stability of the present invention, improves the crack resistance of the present invention, extends the service life of the present invention.
Embodiment
In the following, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of radiation protection antibacterial organic glass, its raw material include by weight：120 parts of methyl methacrylate, acrylic acid
15 parts of ethylhexyl, 9 parts of styrene, modified 10 parts of peridotite, 8 parts of rubber particles, 6 parts of polyhexamethylene adipamide, methyl-prop
2 parts of olefin(e) acid gadolinium, 3 parts of butyl acrylate, 1 part of dibenzoyl peroxide, 3 parts of montmorillonite, 0.5 part of n-butanol, peroxidating diisopropyl
0.7 part of benzene, 0.3 part of azodiisobutyronitrile.
The preparation method of the radiation protection antibacterial organic glass, comprises the following steps：By methyl methacrylate, acrylic acid
Ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, 60
Stirring reaction 10h at DEG C, then heats to 90 DEG C, constant temperature stirring reaction 3h, then is cooled to 50 DEG C, adds rubber particles, gathers oneself
Two acyl hexamethylene diamines, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 2h, through pouring into a mould, taking off
Radiation protection antibacterial organic glass is obtained after mould, stretching, cutting and polishing.
Embodiment 2
A kind of radiation protection antibacterial organic glass, its raw material include by weight：150 parts of methyl methacrylate, acrylic acid
10 parts of ethylhexyl, 12 parts of styrene, modified 6 parts of peridotite, 12 parts of rubber particles, 4 parts of polyhexamethylene adipamide, methyl-prop
4 parts of olefin(e) acid gadolinium, 1 part of butyl acrylate, 2 parts of dibenzoyl peroxide, 1.5 parts of montmorillonite, 0.9 part of n-butanol, peroxidating two are different
0.3 part of propyl benzene, 0.6 part of azodiisobutyronitrile；
Wherein, the preparation method of modified peridotite is：The suspension that mass fraction is 20wt% is made in peridotite, 80
After stirring 30min at DEG C, three fourth of benzyltriethylammonium chloride solution and dodecyl that mass fraction is 50wt% is sequentially added
Base phosphonium bromide, insulated and stirred 4h, obtains reactant；Reactant is filtered, abandons after filtrate and is with 70 DEG C of mass fraction
The ethanol water washing precipitation of 30wt%；By the dry 2d that is deposited at 75 DEG C after washing, grinding, crosses 400 mesh sieves and is changed
Property peridotite.
The preparation method of the radiation protection antibacterial organic glass, comprises the following steps：By methyl methacrylate, acrylic acid
Ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, 40
Stirring reaction 20h at DEG C, then heats to 80 DEG C, constant temperature stirring reaction 5h, then is cooled to 40 DEG C, adds rubber particles, gathers oneself
Two acyl hexamethylene diamines, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 3h, through pouring into a mould, taking off
Radiation protection antibacterial organic glass is obtained after mould, stretching, cutting and polishing.
Embodiment 3
A kind of radiation protection antibacterial organic glass, its raw material include by weight：130 parts of methyl methacrylate, acrylic acid
13 parts of ethylhexyl, 10 parts of styrene, modified 8 parts of peridotite, 10 parts of rubber particles, 5 parts of polyhexamethylene adipamide, methyl-prop
3 parts of olefin(e) acid gadolinium, 2 parts of butyl acrylate, 1.5 parts of dibenzoyl peroxide, 2 parts of montmorillonite, 0.7 part of n-butanol, peroxidating two are different
0.5 part of propyl benzene, 0.4 part of azodiisobutyronitrile；
Wherein, the preparation method of modified peridotite is：The suspension that mass fraction is 30wt% is made in peridotite, 70
After stirring 40min at DEG C, three fourth of benzyltriethylammonium chloride solution and dodecyl that mass fraction is 30wt% is sequentially added
Base phosphonium bromide, insulated and stirred 5h, obtains reactant；Reactant is filtered, abandons after filtrate and is with 50 DEG C of mass fraction
The ethanol water washing precipitation of 55wt%；By the dry 3d that is deposited at 55 DEG C after washing, grinding, crosses 300 mesh sieves and is changed
Property peridotite；
Peridotite, benzyltriethylammonium chloride, the weight ratio of dodecyl San butyl phosphonium bromides are 1：0.3：0.5.
The preparation method of the radiation protection antibacterial organic glass, comprises the following steps：By methyl methacrylate, acrylic acid
Ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, 50
Stirring reaction 15h at DEG C, then heats to 85 DEG C, constant temperature stirring reaction 4h, then is cooled to 45 DEG C, adds rubber particles, gathers oneself
Two acyl hexamethylene diamines, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 2h, through pouring into a mould, taking off
Radiation protection antibacterial organic glass is obtained after mould, stretching, cutting and polishing.
Embodiment 4
A kind of radiation protection antibacterial organic glass, its raw material include by weight：125 parts of methyl methacrylate, acrylic acid
14 parts of ethylhexyl, 9.5 parts of styrene, modified 9 parts of peridotite, 9 parts of rubber particles, 5.5 parts of polyhexamethylene adipamide, methyl
2.5 parts of acrylic acid gadolinium, 2.5 parts of butyl acrylate, 1.2 parts of dibenzoyl peroxide, 2.5 parts of rare earth, 0.6 part of n-butanol, peroxide
Change 0.6 part of diisopropylbenzene (DIPB), 0.35 part of azodiisobutyronitrile；
Wherein, the preparation method of modified peridotite is：The suspension that mass fraction is 22wt% is made in peridotite, 78
After stirring 32min at DEG C, three fourth of benzyltriethylammonium chloride solution and dodecyl that mass fraction is 45wt% is sequentially added
Base phosphonium bromide, insulated and stirred 4.3h, obtains reactant；Reactant is filtered, abandons after filtrate and is with 65 DEG C of mass fraction
The ethanol water washing precipitation of 35wt%；By the dry 3d that is deposited at 70 DEG C after washing, grinding, crosses 400 mesh sieves and is changed
Property peridotite；
Peridotite, benzyltriethylammonium chloride, the weight ratio of dodecyl San butyl phosphonium bromides are 1：0.7：0.2；
The particle diameter of rubber particles is 15 μm；
The particle diameter of montmorillonite is 50nm.
The preparation method of the radiation protection antibacterial organic glass, comprises the following steps：By methyl methacrylate, acrylic acid
Ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, 45
Reaction 18h is stirred at DEG C, then heats to 83 DEG C, constant temperature stirring reaction 4.5h, then is cooled to 42 DEG C, rubber particles is added, gathers
Hexamethylene adipamide, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 3h, through pouring into a mould,
Radiation protection antibacterial organic glass is obtained after the demoulding, stretching, cutting and polishing.
Embodiment 5
A kind of radiation protection antibacterial organic glass, its raw material include by weight：145 parts of methyl methacrylate, acrylic acid
11 parts of ethylhexyl, 11 parts of styrene, modified 7 parts of peridotite, 11 parts of rubber particles, 4.5 parts of polyhexamethylene adipamide, methyl
3.5 parts of acrylic acid gadolinium, 1.5 parts of butyl acrylate, 1.7 parts of dibenzoyl peroxide, 1.8 parts of rare earth, 0.8 part of n-butanol, peroxide
Change 0.4 part of diisopropylbenzene (DIPB), 0.5 part of azodiisobutyronitrile；
Wherein, the preparation method of modified peridotite is：The suspension that mass fraction is 27wt% is made in peridotite, 73
After stirring 38min at DEG C, three fourth of benzyltriethylammonium chloride solution and dodecyl that mass fraction is 35wt% is sequentially added
Base phosphonium bromide, insulated and stirred 4.8h, obtains reactant；Reactant is filtered, abandons after filtrate and is with 55 DEG C of mass fraction
The ethanol water washing precipitation of 50wt%；By the dry 3d that is deposited at 60 DEG C after washing, grinding, crosses 400 mesh sieves and is changed
Property peridotite；
Peridotite, benzyltriethylammonium chloride, the weight ratio of dodecyl San butyl phosphonium bromides are 1：0.5：0.3；
The particle diameter of rubber particles is 2 μm；
The particle diameter of montmorillonite is 90nm.
The preparation method of the radiation protection antibacterial organic glass, comprises the following steps：By methyl methacrylate, acrylic acid
Ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, 55
Reaction 12h is stirred at DEG C, then heats to 87 DEG C, constant temperature stirring reaction 3.5h, then is cooled to 48 DEG C, rubber particles is added, gathers
Hexamethylene adipamide, methacrylic acid gadolinium, modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 2.5h, through pouring
Radiation protection antibacterial organic glass is obtained after note, the demoulding, stretching, cutting and polishing.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (9)
1. a kind of radiation protection antibacterial organic glass, it is characterised in that its raw material includes by weight：Methyl methacrylate 120-
150 parts, 10-15 parts of acrylic acid ethylhexyl, 9-12 parts of styrene, modified 6-10 part of peridotite, 8-12 parts of rubber particles, gather
4-6 parts of hexamethylene adipamide, 2-4 parts of methacrylic acid gadolinium, 1-3 parts of butyl acrylate, 1-2 parts of dibenzoyl peroxide, illiteracy are de-
1.5-3 parts native, 0.5-0.9 parts of n-butanol, 0.3-0.7 parts of cumyl peroxide, 0.3-0.6 parts of azodiisobutyronitrile.
2. radiation protection antibacterial organic glass according to claim 1, it is characterised in that its raw material includes by weight：Methyl
125-145 parts of methyl acrylate, 11-14 parts of acrylic acid ethylhexyl, 9.5-11 parts of styrene, modified 7-9 parts of peridotite, rubber
Micelle is 9-11 parts sub-, 4.5-5.5 parts of polyhexamethylene adipamide, 2.5-3.5 parts of methacrylic acid gadolinium, butyl acrylate 1.5-2.5
Part, 1.2-1.7 parts of dibenzoyl peroxide, 1.8-2.5 parts of rare earth, 0.6-0.8 parts of n-butanol, cumyl peroxide 0.4-
0.6 part, 0.35-0.5 parts of azodiisobutyronitrile.
3. radiation protection antibacterial organic glass according to claim 1 or claim 2, it is characterised in that the preparation method of modified peridotite
For：The suspension that mass fraction is 20-30wt% is made in peridotite, after stirring 30-40min at 70-80 DEG C, is sequentially added
Mass fraction be 30-50wt% benzyltriethylammonium chloride solution and dodecyl San butyl phosphonium bromides, insulated and stirred 4-5h,
Obtain reactant；Reactant is filtered, it is water-soluble to abandon the ethanol for being 30-55wt% with 50-70 DEG C of mass fraction after filtrate
Liquid washing precipitation；By the dry 2-3d that is deposited at 55-75 DEG C after washing, grinding, crosses 300-400 mesh sieves and obtains modified olive
Rock.
4. radiation protection antibacterial organic glass according to claim 3, it is characterised in that the preparation method of modified peridotite is：
The suspension that mass fraction is 22-27wt% is made in peridotite, after stirring 32-38min at 73-78 DEG C, sequentially adds matter
Measure the benzyltriethylammonium chloride solution and dodecyl San butyl phosphonium bromides that fraction is 35-45wt%, insulated and stirred 4.3-
4.8h, obtains reactant；Reactant is filtered, abandons after filtrate the ethanol for being 35-50wt% with 55-65 DEG C of mass fraction
Aqueous solution washing precipitation；By the dry 3d that is deposited at 60-70 DEG C after washing, grinding, crosses 400 mesh sieves and obtains modified peridotite.
5. according to the radiation protection antibacterial organic glass of claim 3 or 4, it is characterised in that peridotite, zephiran chloride triethyl group
Ammonium, the weight ratio of dodecyl San butyl phosphonium bromides are 1：0.3-0.7：0.2-0.5.
6. radiation protection antibacterial organic glass according to claim 1 or claim 2, it is characterised in that the particle diameter of rubber particles is 2-15 μ
m。
7. radiation protection antibacterial organic glass according to claim 1 or claim 2, it is characterised in that the particle diameter of montmorillonite is 50-
90nm。
8. a kind of preparation method based on according to any one of the claim 1-7 radiation protection antibacterial organic glasses, its feature exist
In comprising the following steps：By methyl methacrylate, acrylic acid ethylhexyl, cumyl peroxide, butyl acrylate,
Azodiisobutyronitrile, dibenzoyl peroxide are uniformly mixed, and stirring reaction 10-20h, then heats to 80-90 at 40-60 DEG C
DEG C, constant temperature stirring reaction 3-5h, then is cooled to 40-50 DEG C, add rubber particles, polyhexamethylene adipamide, methacrylic acid gadolinium,
Modified peridotite, n-butanol, montmorillonite, styrene, stirring reaction 2-3h, through pouring into a mould, demould, stretch, being obtained after cutting and polishing
Radiation protection antibacterial organic glass.
9. the preparation method of radiation protection antibacterial organic glass according to claim 8, it is characterised in that comprise the following steps：
By methyl methacrylate, acrylic acid ethylhexyl, cumyl peroxide, butyl acrylate, azodiisobutyronitrile, peroxide
Change dibenzoyl to be uniformly mixed, the stirring reaction 12-18h at 45-55 DEG C, then heat to 83-87 DEG C, constant temperature stirring reaction
3.5-4.5h, then be cooled to 42-48 DEG C, add rubber particles, polyhexamethylene adipamide, methacrylic acid gadolinium, modified peridotite,
N-butanol, montmorillonite, styrene, stirring reaction 2.5h, have through pouring into a mould, demould, stretch, being obtained after cutting and polishing radiation protection antibacterial
Machine glass.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096445A (en) * | 2018-07-13 | 2018-12-28 | 蚌埠承永玻璃制品有限公司 | A kind of wear-resisting organic glass |
| CN113214587A (en) * | 2021-06-01 | 2021-08-06 | 浙江华帅特新材料科技有限公司 | Transparent, antibacterial organic glass and its manufacturing method |
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| CN107189444A (en) * | 2017-06-30 | 2017-09-22 | 合肥利裕泰玻璃制品有限公司 | A kind of antibacterial flame-retardant radiation protection organic glass and preparation method thereof |
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| CN107083002A (en) * | 2017-04-27 | 2017-08-22 | 蚌埠承永玻璃制品有限公司 | A kind of heat-resistant high-strength lucite and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109096445A (en) * | 2018-07-13 | 2018-12-28 | 蚌埠承永玻璃制品有限公司 | A kind of wear-resisting organic glass |
| CN113214587A (en) * | 2021-06-01 | 2021-08-06 | 浙江华帅特新材料科技有限公司 | Transparent, antibacterial organic glass and its manufacturing method |
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