CN109096445A - A kind of wear-resisting organic glass - Google Patents
A kind of wear-resisting organic glass Download PDFInfo
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- CN109096445A CN109096445A CN201810768610.4A CN201810768610A CN109096445A CN 109096445 A CN109096445 A CN 109096445A CN 201810768610 A CN201810768610 A CN 201810768610A CN 109096445 A CN109096445 A CN 109096445A
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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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/006—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00
- C08F283/008—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers provided for in C08G18/00 on to unsaturated polymers
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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
- C08F292/00—Macromolecular compounds obtained by polymerising monomers on to inorganic materials
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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
- C08K3/02—Elements
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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
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/10—Encapsulated ingredients
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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
- C08K3/02—Elements
- C08K2003/026—Phosphorus
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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
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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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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- Chemical & Material Sciences (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
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- Polymerisation Methods In General (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of wear-resisting organic glasses, its raw material includes: 100 parts of methyl methacrylate by weight, 30-40 parts of styrene, 30-40 parts of modified manometer silicon dioxide, 10-20 parts of modified montmorillonoid, 1,3-4 parts of 4- butanediol, 0.1-0.3 parts of dibutyl tin dilaurate, 15-25 parts of fire retardant, 1-2 parts of benzoyl peroxide.The present invention is modified nano silica by polyurethane, then with methyl methacrylate copolymer interpenetrating, phenyl group is introduced by styrene, it cooperates in terms of adding suitable modified montmorillonoid three, so that the present invention has good wearability and impact resistance, and it adds suitable fire retardant and increases anti-flammability of the invention, and do not reduce mechanical performance of the invention.
Description
Technical field
The present invention relates to organic glass technical field more particularly to a kind of wear-resisting organic glasses.
Background technique
Polymethyl methacrylate is also known as organic glass, and organic glass is divided into colorless and transparent, colored transparent, pearly-lustre, embossing
Four kinds of organic glass.Organic glass has the preferable transparency, chemical stability, mechanical property and weatherability, easy dyeing, Yi Jia
The advantages that work, attractive appearance, therefore be used widely, but organic glass is not wear-resisting, the development for limiting organic glass makes
With.
Summary of the invention
Technical problems based on background technology, the invention proposes a kind of wear-resisting organic glass, wearabilities of the present invention
Well, shock resistance is good.
A kind of wear-resisting organic glass proposed by the present invention, raw material include: 100 parts of methyl methacrylate by weight,
30-40 parts of styrene, 30-40 parts of modified manometer silicon dioxide, 10-20 parts of modified montmorillonoid, 3-4 parts of 1,4-butanediol, February
0.1-0.3 parts of dilaurylate, 15-25 parts of fire retardant, 1-2 parts of benzoyl peroxide.
Preferably, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and first
Phenylene diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, heating, heat preservation is stirred
It mixes to obtain prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts temperature, insulated and stirred is adjusted
PH is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide.
Preferably, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and first
Phenylene diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, is warming up to 70-75
DEG C, insulated and stirred 2-3h obtains prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts the temperature to
, pH being adjusted with triethylamine and is in neutrality, removing toluene is evaporated under reduced pressure and obtains modified nano-silica by 55-60 DEG C, insulated and stirred 5-6h
Silicon.
Preferably, in the preparation process of modified manometer silicon dioxide, nano silica, is gathered toluene di-isocyanate(TDI)
Propylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate, toluene weight ratio be 10-20:25-30:33-38:0.2-
0.4:5-7:80-100.
Preferably, modified montmorillonoid is γ-methacryloxypropyl trimethoxy silane modified montmorillonoid.
Preferably, fire retardant is γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and micro-
Encapsulated red phosphorus.
Preferably, in the preparation process of wear-resisting organic glass, styrene, modified manometer silicon dioxide, modified cover are taken off
Soil, 1,4-butanediol, dibutyl tin dilaurate, fire retardant, benzoyl peroxide are added in methyl methacrylate and mix, and rise
Warm 60-70 DEG C, insulated and stirred 50-70min, it is cooled to 25-30 DEG C, degassing is transferred in mold, is placed at room temperature for 24-36h, is warming up to
90-100 DEG C, heat preservation 4-6h obtains wear-resisting organic glass.
Preferably, γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulation are red
The weight ratio of phosphorus is 8-10:2-3.
The present invention mixes nano silica and toluene di-isocyanate(TDI), and it is anti-that polyester then occurs with polypropylene glycol 2000
It answers, nano-silica surface contains great amount of hydroxy group, can react with toluene di-isocyanate(TDI), so that nano silica is grafted on
On polyurethane, then react with hydroxy-ethyl acrylate and to introduce carbon-carbon double bond at the both ends of polyurethane, then with styrene, Isosorbide-5-Nitrae-fourth two
The copolymerization under dibutyl tin dilaurate, benzoyl peroxide effect of alcohol, methyl methacrylate, which forms complex network and wears, to be connect,
Nano silica is uniformly distributed therein, and nano silica and polyurethane all have good hardness, wearability, shock resistance
Hardness of the invention can be improved in performance, greatly increases wearability and shock resistance of the invention；Styrene is added in this hair
The bright middle phenyl group for introducing appropriate level, further increases hardness of the invention, wearability；γ-methacryloxypropyl
Trimethoxy silane modified montmorillonoid, which contains carbon-carbon double bond, to be participated in the copolymerization of methyl methacrylate, and copolymer can
Between entering cheating engaging layer, to further increase shock resistance and wearability of the invention；γ-methacryloxy third
Base trimethoxy silane modified Nano magnesium hydroxide and microencapsulated powder oil mutual cooperation can increase anti-flammability of the invention；And
γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide can participate in being total to for methyl methacrylate
In poly-, shock resistance of the invention is further increased；The present invention is modified nano silica by polyurethane, then
With methyl methacrylate copolymer interpenetrating, phenyl group is introduced by styrene, adds suitable three aspect of modified montmorillonoid mutually
Cooperation so that the present invention has good wearability and impact resistance, and add suitable fire retardant increase it is of the invention fire-retardant
Property, and mechanical performance of the invention is not reduced.
Specific embodiment
In the following, technical solution of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of wear-resisting organic glass, raw material include: 100 parts of methyl methacrylate by weight, 35 parts of styrene, are changed
35 parts of nano silica of property, it is 15 parts of modified montmorillonoid, 3.5 parts of 1,4-butanediol, 0.2 part of dibutyl tin dilaurate, fire-retardant
20 parts of agent, 1.5 parts of benzoyl peroxide.
Embodiment 2
A kind of wear-resisting organic glass, raw material include: 100 parts of methyl methacrylate by weight, 30 parts of styrene, are changed
40 parts of nano silica, γ -10 parts of methacryloxypropyl trimethoxy silane modified montmorillonoid of property, 1,4-butanediol
4 parts, 0.1 part of dibutyl tin dilaurate, 25 parts of fire retardant, 1 part of benzoyl peroxide；
Wherein, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and toluene
Diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, is warming up to 75 DEG C, protects
Temperature stirring 2h obtains prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts the temperature to 60 DEG C, protects
Temperature stirring 5h, adjusts pH with triethylamine and is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide, wherein nanometer
The weight of silica, toluene di-isocyanate(TDI), polypropylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate, toluene
Than for 20:25:38:0.2:7:80.
Embodiment 3
A kind of wear-resisting organic glass, raw material include: 100 parts of methyl methacrylate by weight, 40 parts of styrene, are changed
30 parts of nano silica, γ -20 parts of methacryloxypropyl trimethoxy silane modified montmorillonoid of property, 1,4-butanediol
3 parts, 0.3 part of dibutyl tin dilaurate, 15 parts of fire retardant, 2 parts of benzoyl peroxide；
Wherein, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and toluene
Diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, is warming up to 70 DEG C, protects
Temperature stirring 3h obtains prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts the temperature to 55 DEG C, protects
Temperature stirring 6h, adjusts pH with triethylamine and is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide, wherein nanometer
The weight of silica, toluene di-isocyanate(TDI), polypropylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate, toluene
Than for 10:30:33:0.4:5:100；
Fire retardant is that γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulation are red
Phosphorus, wherein γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulated powder oil weight
Than for 8:3.
Embodiment 4
A kind of wear-resisting organic glass, raw material include: 100 parts of methyl methacrylate by weight, 32 parts of styrene, are changed
38 parts of nano silica, γ -13 parts of methacryloxypropyl trimethoxy silane modified montmorillonoid of property, 1,4-butanediol
3.7 parts, 0.15 part of dibutyl tin dilaurate, 23 parts of fire retardant, 1.2 parts of benzoyl peroxide；
Wherein, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and toluene
Diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, is warming up to 73 DEG C, protects
Temperature stirring 2.3h obtains prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts the temperature to 58 DEG C,
Insulated and stirred 5.2h adjusts pH with triethylamine and is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide, wherein
Nano silica, toluene di-isocyanate(TDI), polypropylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate, toluene
Weight ratio is 18:26:36:0.25:6.5:85；
Fire retardant is that γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulation are red
Phosphorus, wherein γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulated powder oil weight
Than for 5:1；
In the preparation process of wear-resisting organic glass, by styrene, modified manometer silicon dioxide, modified montmorillonoid, Isosorbide-5-Nitrae-
Butanediol, dibutyl tin dilaurate, fire retardant, benzoyl peroxide are added in methyl methacrylate and mix, and heat up 70 DEG C,
Insulated and stirred 50min is cooled to 30 DEG C, and degassing is transferred in mold, is placed at room temperature for for 24 hours, is warming up to 100 DEG C, heat preservation 4h obtains resistance to
Grind organic glass.
Embodiment 5
A kind of wear-resisting organic glass, raw material include: 100 parts of methyl methacrylate by weight, 38 parts of styrene, are changed
32 parts of nano silica, γ -17 parts of methacryloxypropyl trimethoxy silane modified montmorillonoid of property, 1,4-butanediol
3.3 parts, 0.25 part of dibutyl tin dilaurate, 17 parts of fire retardant, 1.8 parts of benzoyl peroxide；
Wherein, in the preparation process of modified manometer silicon dioxide, in nitrogen atmosphere, by nano silica and toluene
Diisocyanate mixes, and polypropylene glycol 2000, toluene and dibutyl tin dilaurate is then added and mixes, is warming up to 71 DEG C, protects
Temperature stirring 2.7h obtains prepolymer solution；Hydroxy-ethyl acrylate is added dropwise into polyurethane prepolymer solution, adjusts the temperature to 56 DEG C,
Insulated and stirred 5.8h adjusts pH with triethylamine and is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide, wherein
Nano silica, toluene di-isocyanate(TDI), polypropylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate, toluene
Weight ratio is 12:28:35:0.35:5.5:95；
Fire retardant is that γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulation are red
Phosphorus, wherein γ-methacryloxypropyl trimethoxy silane modified Nano magnesium hydroxide and microencapsulated powder oil weight
Than for 9:2.5；
In the preparation process of wear-resisting organic glass, by styrene, modified manometer silicon dioxide, modified montmorillonoid, Isosorbide-5-Nitrae-
Butanediol, dibutyl tin dilaurate, fire retardant, benzoyl peroxide are added in methyl methacrylate and mix, and heat up 60 DEG C,
Insulated and stirred 70min is cooled to 25 DEG C, and degassing is transferred in mold, is placed at room temperature for 36h, is warming up to 90 DEG C, heat preservation 6h obtains wear-resisting
Organic glass.
Test example 1
Embodiment 5 is tested for the property, and using common organic glass as control group, as a result as follows:
| Project | Control group | Embodiment 5 |
| Coefficient of friction | 0.66 | 0.18 |
| Impact strength (kJ/m2) | 10.4 | 20.1 |
| Limit oxygen index (%) | 17 | 19.5 |
Wearability of the invention is good as can be seen from the above table, and anti-flammability and shock resistance are preferable.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of wear-resisting organic glass, which is characterized in that its raw material includes: 100 parts of methyl methacrylate by weight, benzene second
30-40 parts of alkene, 30-40 parts of modified manometer silicon dioxide, 10-20 parts of modified montmorillonoid, 3-4 parts of 1,4-butanediol, tin dilaurate
0.1-0.3 parts of dibutyl tin, 15-25 parts of fire retardant, 1-2 parts of benzoyl peroxide.
2. wear-resisting organic glass according to claim 1, which is characterized in that in the preparation process of modified manometer silicon dioxide
In, in nitrogen atmosphere, nano silica and toluene di-isocyanate(TDI) are mixed, polypropylene glycol 2000, toluene is then added
It is mixed with dibutyl tin dilaurate, heating, insulated and stirred obtains prepolymer solution；Third is added dropwise into polyurethane prepolymer solution
Olefin(e) acid hydroxyl ethyl ester adjusts temperature, and insulated and stirred adjusts pH and is in neutrality, and removing toluene is evaporated under reduced pressure and obtains modified nano-silica
Silicon.
3. wear-resisting organic glass according to claim 1 or claim 2, which is characterized in that in the preparation of modified manometer silicon dioxide
Cheng Zhong mixes nano silica and toluene di-isocyanate(TDI) in nitrogen atmosphere, and polypropylene glycol 2000, first is then added
Benzene and dibutyl tin dilaurate mix, and are warming up to 70-75 DEG C, insulated and stirred 2-3h obtains prepolymer solution；It is pre- to polyurethane
Hydroxy-ethyl acrylate is added dropwise in oligomer solution, adjusts the temperature to 55-60 DEG C, insulated and stirred 5-6h, is adjusted during pH is in triethylamine
Property, removing toluene is evaporated under reduced pressure and obtains modified manometer silicon dioxide.
4. the wear-resisting organic glass according to Claims 2 or 3, which is characterized in that in the preparation of modified manometer silicon dioxide
Cheng Zhong, nano silica, toluene di-isocyanate(TDI), polypropylene glycol 2000, dibutyl tin dilaurate, hydroxy-ethyl acrylate,
The weight ratio of toluene is 10-20:25-30:33-38:0.2-0.4:5-7:80-100.
5. any one of -4 wear-resisting organic glass according to claim 1, which is characterized in that modified montmorillonoid is γ-methyl-prop
Alkene acryloxypropylethoxysilane trimethoxy silane modified montmorillonoid.
6. any one of -5 wear-resisting organic glass according to claim 1, which is characterized in that fire retardant is γ-methacryl
Oxygroup propyl trimethoxy silicane modified Nano magnesium hydroxide and microencapsulated powder oil.
7. any one of -6 wear-resisting organic glass according to claim 1, which is characterized in that in the preparation of wear-resisting organic glass
Cheng Zhong, by styrene, modified manometer silicon dioxide, modified montmorillonoid, 1,4-butanediol, dibutyl tin dilaurate, fire retardant,
Benzoyl peroxide is added in methyl methacrylate and mixes, and heats up 60-70 DEG C, insulated and stirred 50-70min is cooled to 25-30
DEG C, degassing is transferred in mold, is placed at room temperature for 24-36h, is warming up to 90-100 DEG C, heat preservation 4-6h obtains wear-resisting organic glass.
8. wear-resisting organic glass according to claim 6, which is characterized in that γ-methacryloxypropyl trimethoxy
The weight ratio of silane-modified nano-sized magnesium hydroxide and microencapsulated powder oil is 8-10:2-3.
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| CN201810768610.4A CN109096445A (en) | 2018-07-13 | 2018-07-13 | A kind of wear-resisting organic glass |
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| CN201810768610.4A CN109096445A (en) | 2018-07-13 | 2018-07-13 | A kind of wear-resisting organic glass |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166510A (en) * | 1997-01-24 | 1997-12-03 | 华南理工大学 | High-scattering light-conducting organic glass and its preparation |
| CN103666344A (en) * | 2013-12-06 | 2014-03-26 | 华南理工大学 | Preparation method for high-temperature steaming/boiling resistant composite adhesive for flexible packaging membranes |
| CN106749850A (en) * | 2016-11-28 | 2017-05-31 | 苏州双象光学材料有限公司 | A kind of preparation method of damage resistant, high-impact PMMA materials |
| CN107903352A (en) * | 2017-11-27 | 2018-04-13 | 蚌埠承永玻璃制品有限公司 | A kind of radiation protection antibacterial organic glass and preparation method thereof |
| CN107936199A (en) * | 2017-11-27 | 2018-04-20 | 蚌埠承永玻璃制品有限公司 | A kind of corrosion-resistant organic glass of radiation protection and preparation method thereof |
-
2018
- 2018-07-13 CN CN201810768610.4A patent/CN109096445A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1166510A (en) * | 1997-01-24 | 1997-12-03 | 华南理工大学 | High-scattering light-conducting organic glass and its preparation |
| CN103666344A (en) * | 2013-12-06 | 2014-03-26 | 华南理工大学 | Preparation method for high-temperature steaming/boiling resistant composite adhesive for flexible packaging membranes |
| CN106749850A (en) * | 2016-11-28 | 2017-05-31 | 苏州双象光学材料有限公司 | A kind of preparation method of damage resistant, high-impact PMMA materials |
| CN107903352A (en) * | 2017-11-27 | 2018-04-13 | 蚌埠承永玻璃制品有限公司 | A kind of radiation protection antibacterial organic glass and preparation method thereof |
| CN107936199A (en) * | 2017-11-27 | 2018-04-20 | 蚌埠承永玻璃制品有限公司 | A kind of corrosion-resistant organic glass of radiation protection and preparation method thereof |
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