CN106751743A - A kind of wear resistant corrosion resistant lucite and preparation method thereof - Google Patents
A kind of wear resistant corrosion resistant lucite and preparation method thereof Download PDFInfo
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- CN106751743A CN106751743A CN201611183784.1A CN201611183784A CN106751743A CN 106751743 A CN106751743 A CN 106751743A CN 201611183784 A CN201611183784 A CN 201611183784A CN 106751743 A CN106751743 A CN 106751743A
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- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/08—Polyurethanes from polyethers
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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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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/288—Compounds containing at least one heteroatom other than oxygen or nitrogen
- C08G18/2885—Compounds containing at least one heteroatom other than oxygen or nitrogen containing halogen atoms
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/675—Low-molecular-weight compounds
- C08G18/677—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups
- C08G18/6775—Low-molecular-weight compounds containing heteroatoms other than oxygen and the nitrogen of primary or secondary amino groups containing halogen
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
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- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
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- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C08L2205/00—Polymer mixtures characterised by other features
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Abstract
The invention discloses a kind of wear resistant corrosion resistant lucite, its raw material includes by weight:70 90 parts of methyl methacrylate, 25 35 parts of perfluorophenyl methacrylate, 45 55 parts of IPDI, 60 70 parts of polyethylene glycol, 46 parts of pentaerythritol diacrylate, 12 parts of ten trifluoros, 1 octanol, 24 parts of organic montmorillonite, 79 parts of fire retardant, 24 parts of epoxidized soybean oil, 8 10 parts of rubber particles, 2 parts of Si691,0.5 0.7 parts of lauroyl peroxide, 0.2 0.4 parts of dibutyl tin laurate.The invention also discloses the preparation method of above-mentioned wear resistant corrosion resistant lucite.Wearability of the present invention is good, and hardness is high, good corrosion resistance, good mechanical property.
Description
Technical field
The present invention relates to lucite technical field, more particularly to a kind of wear resistant corrosion resistant lucite and its preparation side
Method.
Background technology
Lucite is to be by the macromolecular compound of methyl methacrylate polymerization, referred to as polymethylacrylic acid
Methyl esters, is abbreviated as PMMA.Lucite is widely used in the aspects such as daily life, industry, building, space flight.Lucite is divided into
Water white transparency, colored transparent, pearly-lustre, four kinds of lucite of embossing.Lucite is commonly called as acrylic, middle a surname's acryl, sub- Gree,
Lucite surface is smooth, beautiful in colour, and proportion is small, and intensity is larger, corrosion-resistant, moisture-proof, sun-proof, good insulation preformance, sound insulation property
It is good;But not enough, easy snag is not wear-resisting, limits its extensive use for the case hardness of lucite.
The content of the invention
Based on the technical problem that background technology is present, the present invention proposes a kind of wear resistant corrosion resistant lucite and its preparation
Method, wearability of the present invention is good, and hardness is high, good corrosion resistance, good mechanical property.
A kind of wear resistant corrosion resistant lucite proposed by the present invention, its raw material includes by weight:Methyl methacrylate
70-90 parts, 25-35 parts of perfluorophenyl methacrylate, IPDI 45-55 parts, polyethylene glycol 60-70
Part, pentaerythritol diacrylate 4-6 parts, 13 1-2 parts of fluoro- 1- octanols, organic montmorillonite 2-4 parts, fire retardant 7-9 parts,
Epoxidized soybean oil 2-4 parts, rubber particles 8-10 parts, Si691-2 parts, lauroyl peroxide 0.5-0.7 parts, di lauric dibutyl
Tin 0.2-0.4 parts.
Preferably, its raw material includes by weight:Methyl methacrylate 75-85 parts, perfluorophenyl methacrylate
28-32 parts, IPDI 47-53 parts, polyethylene glycol 62-68 parts, pentaerythritol diacrylate 4.5-5.5
Part, 13 1.2-1.8 parts of fluoro- 1- octanols, organic montmorillonite 2.5-3.5 parts, fire retardant 7.5-8.5 parts, epoxidized soybean oil
2.5-3.5 parts, rubber particles 8.5-9.5 parts, Si69 1.3-1.7 parts, lauroyl peroxide 0.55-0.65 parts, tin dilaurate two
Butyl tin 0.25-0.35 parts.
Preferably, organic montmorillonite is cetyl trimethylammonium bromide modified montmorillonoid, and its particle diameter is 500-600
Mesh.
Preferably, the raw material of fire retardant includes silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
Preferably, rubber particles are nitrile rubber particle, and its particle diameter is 800-1000 mesh.
The invention also discloses the preparation method of above-mentioned wear resistant corrosion resistant lucite, comprise the following steps:In blanket of nitrogen
In enclosing, by polyethylene glycol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13
Fluoro- 1- octanols, dibutyl tin laurate are mixed, and stir 2-3h, then heat to 65-75 DEG C, add the isocyanide of isophorone two
Acid esters, organic montmorillonite, fire retardant, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into temperature
Spend in the mould for 65-75 DEG C, be incubated 10-12h, then heat to 120-130 DEG C, insulation 10-12h obtains wear resistant corrosion resistant to be had
Machine glass.
The present invention is by from properly mixed polyethylene glycol, pentaerythritol diacrylate, methyl methacrylate, complete
Fluorophenyl methyl acrylate, 13 fluoro- 1- octanols, IPDI, and it is equipped with the initiator mistake of proper ratio
Oxidation lauroyl and catalyst dibutyltin dilaurylate react, and polyethylene glycol reacts simultaneously with IPDI
Base polyurethane prepolymer for use as is obtained by pentaerythritol diacrylate chain extension, the double bond in pentaerythritol diacrylate can be participated in
Methyl methacrylate, the condensation copolymerization of perfluorophenyl methacrylate obtain polymethyl methacrylate, so that poly-
Urethane forms crosslinking interpenetrating networks with polymethyl methacrylate, and 13 fluoro- 1- octanols can be with the end of polyurethane position isocyanates
Base is reacted, and fluorine element is introduced in polyurethane, and polyurethane has excellent wearability, and hardness is big, intensity is high, elasticity is good, poly- ammonia
Ester forms crosslinking interpenetrating networks with polymethyl methacrylate, so as to greatly increase wearability of the invention, hardness and intensity, draws
Entering fluorine element can greatly increase decay resistance of the invention and mechanical performance;Each element can enter organic montmorillonite layer
Between, increase mechanical performance of the invention and anti-wear performance;Fire retardant increases anti-flammability of the invention, and further increases the present invention
Mechanical performance;Epoxidized soybean oil, rubber particles, organic montmorillonite cooperate, and further increase mechanicalness of the invention
Energy and wearability;Si69 can promote each material dispersed;Each material cooperates by proper ratio so that the present invention has
Good wearability, corrosion resistance, hardness and mechanical performance.
Specific embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of wear resistant corrosion resistant lucite, its raw material includes by weight:80 parts of methyl methacrylate, perfluorophenyl
30 parts of methacrylate, 50 parts of IPDI, 65 parts of polyethylene glycol, 5 parts of pentaerythritol diacrylate, ten
Three 1.5 parts of fluoro- 1- octanols, 3 parts of organic montmorillonite, 8 parts of fire retardant, 3 parts of epoxidized soybean oil, 9 parts of rubber particles, Si69 1.5
Part, 0.6 part of lauroyl peroxide, 0.3 part of dibutyl tin laurate.
The preparation method of above-mentioned wear resistant corrosion resistant lucite, comprises the following steps:In nitrogen atmosphere, by poly- second two
Alcohol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13 fluoro- 1- octanols, February
Dilaurylate is mixed, and stirs 2.5h, then heats to 70 DEG C, add IPDI, organic montmorillonite,
Fire retardant, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into the mould that temperature is 70 DEG C,
Insulation 11h, then heats to 125 DEG C, and insulation 11h obtains wear resistant corrosion resistant lucite.
Embodiment 2
A kind of wear resistant corrosion resistant lucite, its raw material includes by weight:70 parts of methyl methacrylate, perfluorophenyl
35 parts of methacrylate, 45 parts of IPDI, 70 parts of polyethylene glycol, 4 parts of pentaerythritol diacrylate, ten
Three 2 parts of fluoro- 1- octanols, 500 4 parts of mesh cetyl trimethylammonium bromide modified montmorillonoids, 7 parts of fire retardant, epoxidized soybean oil 4
Part, 800 10 parts of mesh nitrile rubber particles, 1 part of Si69,0.7 part of lauroyl peroxide, 0.2 part of dibutyl tin laurate;
Wherein, the raw material of fire retardant includes silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
The preparation method of above-mentioned wear resistant corrosion resistant lucite, comprises the following steps:In nitrogen atmosphere, by poly- second two
Alcohol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13 fluoro- 1- octanols, February
Dilaurylate is mixed, and stirs 3h, then heats to 65 DEG C, adds IPDI, organic montmorillonite, resistance
Combustion agent, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into the mould that temperature is 75 DEG C, are protected
Warm 10h, then heats to 130 DEG C, and insulation 10h obtains wear resistant corrosion resistant lucite.
Embodiment 3
A kind of wear resistant corrosion resistant lucite, its raw material includes by weight:90 parts of methyl methacrylate, perfluorophenyl
25 parts of methacrylate, 55 parts of IPDI, 60 parts of polyethylene glycol, 6 parts of pentaerythritol diacrylate, ten
Three 1 part of fluoro- 1- octanols, 600 2 parts of mesh cetyl trimethylammonium bromide modified montmorillonoids, 9 parts of fire retardant, epoxidized soybean oil 2
Part, 1,000 8 parts of mesh nitrile rubber particles, 2 parts of Si69,0.5 part of lauroyl peroxide, 0.4 part of dibutyl tin laurate;
Wherein, the raw material of fire retardant includes silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
The preparation method of above-mentioned wear resistant corrosion resistant lucite, comprises the following steps:In nitrogen atmosphere, by poly- second two
Alcohol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13 fluoro- 1- octanols, February
Dilaurylate is mixed, and stirs 2h, then heats to 75 DEG C, adds IPDI, organic montmorillonite, resistance
Combustion agent, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into the mould that temperature is 65 DEG C, are protected
Warm 12h, then heats to 120 DEG C, and insulation 12h obtains wear resistant corrosion resistant lucite.
Embodiment 4
A kind of wear resistant corrosion resistant lucite, its raw material includes by weight:75 parts of methyl methacrylate, perfluorophenyl
32 parts of methacrylate, 47 parts of IPDI, 68 parts of polyethylene glycol, 4.5 parts of pentaerythritol diacrylate,
13 1.8 parts of fluoro- 1- octanols, 500 3.5 parts of mesh cetyl trimethylammonium bromide modified montmorillonoids, 7.5 parts of fire retardant, epoxy
3.5 parts of soybean oil, 800 9.5 parts of mesh nitrile rubber particles, 1.3 parts of Si69,0.65 part of lauroyl peroxide, the fourth of tin dilaurate two
0.25 part of base tin;
Wherein, the raw material of fire retardant includes silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
The preparation method of above-mentioned wear resistant corrosion resistant lucite, comprises the following steps:In nitrogen atmosphere, by poly- second two
Alcohol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13 fluoro- 1- octanols, February
Dilaurylate is mixed, and stirs 2.8h, then heats to 67 DEG C, add IPDI, organic montmorillonite,
Fire retardant, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into the mould that temperature is 67 DEG C,
Insulation 11.5h, then heats to 122 DEG C, and insulation 11.5h obtains wear resistant corrosion resistant lucite.
Embodiment 5
A kind of wear resistant corrosion resistant lucite, its raw material includes by weight:85 parts of methyl methacrylate, perfluorophenyl
28 parts of methacrylate, 53 parts of IPDI, 62 parts of polyethylene glycol, 5.5 parts of pentaerythritol diacrylate,
13 1.2 parts of fluoro- 1- octanols, 600 2.5 parts of mesh cetyl trimethylammonium bromide modified montmorillonoids, 8.5 parts of fire retardant, epoxy
2.5 parts of soybean oil, 1,000 8.5 parts of mesh nitrile rubber particles, 1.7 parts of Si69,0.55 part of lauroyl peroxide, tin dilaurate two
0.35 part of butyl tin;
Wherein, the raw material of fire retardant includes silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
The preparation method of above-mentioned wear resistant corrosion resistant lucite, comprises the following steps:In nitrogen atmosphere, by poly- second two
Alcohol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl methacrylate, 13 fluoro- 1- octanols, February
Dilaurylate is mixed, and stirs 2.2h, then heats to 73 DEG C, add IPDI, organic montmorillonite,
Fire retardant, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide are mixed, and are subsequently added into the mould that temperature is 73 DEG C,
Insulation 10.5h, then heats to 128 DEG C, and insulation 10.5h obtains wear resistant corrosion resistant lucite.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of wear resistant corrosion resistant lucite, it is characterised in that its raw material includes by weight:Methyl methacrylate 70-
90 parts, 25-35 parts of perfluorophenyl methacrylate, IPDI 45-55 parts, polyethylene glycol 60-70 parts, season
Penta 4-6 parts of tetrol diacrylate, 13 1-2 parts of fluoro- 1- octanols, organic montmorillonite 2-4 parts, fire retardant 7-9 parts, epoxy is big
Soya-bean oil 2-4 parts, rubber particles 8-10 parts, Si69 1-2 parts, lauroyl peroxide 0.5-0.7 parts, dibutyl tin laurate
0.2-0.4 parts.
2. wear resistant corrosion resistant lucite according to claim 1, it is characterised in that its raw material includes by weight:Methyl
Methyl acrylate 75-85 parts, 28-32 parts of perfluorophenyl methacrylate, IPDI 47-53 parts, poly- second
Glycol 62-68 parts, pentaerythritol diacrylate 4.5-5.5 parts, 13 1.2-1.8 parts of fluoro- 1- octanols, organic montmorillonite
2.5-3.5 parts, fire retardant 7.5-8.5 parts, epoxidized soybean oil 2.5-3.5 parts, rubber particles 8.5-9.5 parts, Si69 1.3-1.7
Part, lauroyl peroxide 0.55-0.65 parts, dibutyl tin laurate 0.25-0.35 parts.
3. wear resistant corrosion resistant lucite according to claim 1 or claim 2, it is characterised in that organic montmorillonite is hexadecane
Base trimethylammonium bromide modified montmorillonoid, its particle diameter is 500-600 mesh.
4. the wear resistant corrosion resistant lucite according to claim any one of 1-3, it is characterised in that the raw material of fire retardant includes
Silane coupler modified magnesium hydroxide, APP, Firebrake ZB.
5. the wear resistant corrosion resistant lucite according to claim any one of 1-4, it is characterised in that rubber particles are butyronitrile rubber
Micelle, its particle diameter is 800-1000 mesh.
6. a kind of preparation method of the wear resistant corrosion resistant lucite as described in claim any one of 1-5, it is characterised in that including
Following steps:In nitrogen atmosphere, by polyethylene glycol, pentaerythritol diacrylate, methyl methacrylate, perfluorophenyl first
Base acrylate, 13 fluoro- 1- octanols, dibutyl tin laurate are mixed, and stir 2-3h, then heat to 65-75 DEG C, are added
IPDI, organic montmorillonite, fire retardant, epoxidized soybean oil, rubber particles, Si69, lauroyl peroxide
Mix, be subsequently added into the mould that temperature is 65-75 DEG C, be incubated 10-12h, then heat to 120-130 DEG C, be incubated 10-12h
Obtain wear resistant corrosion resistant lucite.
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CN108264719A (en) * | 2018-02-08 | 2018-07-10 | 合肥利裕泰玻璃制品有限公司 | A kind of pmma material and preparation method thereof |
CN114736327A (en) * | 2022-05-19 | 2022-07-12 | 江苏铁锚玻璃股份有限公司 | Formula and preparation method of weather-resistant organic glass |
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CN107083003A (en) * | 2017-06-09 | 2017-08-22 | 江苏耀兴安全玻璃有限公司 | A kind of double glazing plexiglass and preparation method thereof |
CN107236233A (en) * | 2017-07-25 | 2017-10-10 | 佛山市正略信息科技有限公司 | A kind of high-temperature-resistant antistatic lucite and preparation method thereof |
CN108264719A (en) * | 2018-02-08 | 2018-07-10 | 合肥利裕泰玻璃制品有限公司 | A kind of pmma material and preparation method thereof |
CN114736327A (en) * | 2022-05-19 | 2022-07-12 | 江苏铁锚玻璃股份有限公司 | Formula and preparation method of weather-resistant organic glass |
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