CN107057254A - A kind of heat-resisting cracking resistance lucite and preparation method thereof - Google Patents
A kind of heat-resisting cracking resistance lucite and preparation method thereof Download PDFInfo
- Publication number
- CN107057254A CN107057254A CN201710288282.3A CN201710288282A CN107057254A CN 107057254 A CN107057254 A CN 107057254A CN 201710288282 A CN201710288282 A CN 201710288282A CN 107057254 A CN107057254 A CN 107057254A
- Authority
- CN
- China
- Prior art keywords
- parts
- heat
- lucite
- cracking resistance
- ester
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- 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
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/04—Azo-compounds
-
- 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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
- C08F4/34—Per-compounds with one peroxy-radical
-
- 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
-
- 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
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- 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
- C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Graft Or Block Polymers (AREA)
Abstract
The invention discloses a kind of heat-resisting cracking resistance lucite and preparation method thereof, the raw material of the lucite includes by weight：The polycyclic norborneol ester of methyl methacrylate, methacrylic acid, the propylene of butanediol two, epoxy soybean oil acrylate, impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate, terpolyamide, rare earth, azodiisobutyronitrile, cumyl peroxide, diisobutyl phthalate, ethyl-para-hydroxybenzoate.A kind of heat-resisting cracking resistance lucite proposed by the present invention and preparation method thereof, the lucite has glass transition temperature high, and heat resistance is good with mechanical property, not easy to crack, with good economic benefit.
Description
Technical field
The present invention relates to glass technology field, more particularly to a kind of heat-resisting cracking resistance lucite and preparation method thereof.
Background technology
Polymethyl methacrylate is commonly called as lucite, with excellent optical property, weather-proof and chemical resistance, electricity
Insulating properties and good biocompatibility, it is easy to machine-shaping, mechanical strength university silicate inorganic glass, be widely used in aviation,
In terms of navigation, building and daily life.Current lucite also has that quality is more crisp, and mechanical property is not good, heat resistance
It is bad, cracking is easily caused in the production and use process, and these all have a strong impact on the use of lucite.
The content of the invention
The technical problem existed based on background technology, the present invention proposes a kind of heat-resisting cracking resistance lucite and its preparation side
Method, the lucite has glass transition temperature high, and heat resistance is good with mechanical property, not easy to crack, with good economic benefit.
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate
120-150 parts, 10-15 parts of methacrylic acid polycyclic norborneol ester, 7-12 parts of two propylene of butanediol, epoxidized soybean oil acrylic acid
6-9 parts of ester, 6-10 parts of impact modifier, 2-4 parts of lauryl mercaptan, 3-5 parts of polyacrylamide, 8-12 parts of rubber particles, polypropylene
1-2 parts of acid butyl ester, 4-6 parts of terpolyamide, 1.5-3 parts of rare earth, 0.4-0.9 parts of azodiisobutyronitrile, peroxidating diisopropyl
0.2-0.7 parts of benzene, 2-4 parts of diisobutyl phthalate, 1-3 parts of ethyl-para-hydroxybenzoate.
In specific embodiment, the parts by weight of methyl methacrylate can also for 125,130,135,140,145 parts, methyl
The parts by weight of the polycyclic norborneol ester of acrylic acid can also for 11,12,12.5,13,14 parts, the parts by weight of the propylene of butanediol two are also
Can for 8,9,9.5,10,11,11.5 parts, the parts by weight of epoxy soybean oil acrylate can also be 6.5,7,7.5,8,8.5
Part, the parts by weight of impact modifier can also for 6.5,7,7.5,8,8.5,9 parts, the parts by weight of lauryl mercaptan can also for 2.2,
2.5th, 2.8,3.2,3.5,3.8 parts, the parts by weight of polyacrylamide can also for 3.4,3.8,4,4.2,4.5,4.8 parts, rubber
The parts by weight of particle can also for 8.5,9,9.5,10,10.5,11 parts, the parts by weight of butyl polyacrylate can also for 1.2,
1.4th, 1.5,1.6,1.8 parts, the parts by weight of terpolyamide can also for 4.4,4.8,5,5.2,5.5,5.8 parts, rare earth
Parts by weight can also for 1.8,2,2.2,2.5,2.8 parts, the parts by weight of azodiisobutyronitrile can also be 0.5,0.6,0.7,0.8
Part, the parts by weight of cumyl peroxide can also for 0.3,0.4,0.5,0.6 part, the parts by weight of diisobutyl phthalate
Can also for 2.2,2.5,2.8,3.2,3.5,3.8 parts, the parts by weight of ethyl-para-hydroxybenzoate can also for 1.4,1.8,2,
2.2nd, 2.5,2.8 parts.
Preferably, its raw material includes by weight：The polycyclic drop ice of 125-145 parts of methyl methacrylate, methacrylic acid
12-14 parts of piece ester, 8-11 parts of two propylene of butanediol, 7-8 parts of epoxy soybean oil acrylate, 7-9 parts of impact modifier, 12
2.5-3.5 parts of mercaptan, 3.5-4.5 parts of polyacrylamide, 9-11 parts of rubber particles, 1.2-1.8 parts of butyl polyacrylate, ternary are common
Poly- nylon 4.5-5.5 parts, 1.8-2.6 parts of rare earth, 0.5-0.8 parts of azodiisobutyronitrile, 0.3-0.6 parts of cumyl peroxide,
2.5-3.5 parts of diisobutyl phthalate, 1.5-2.5 parts of ethyl-para-hydroxybenzoate.
Preferably, impact modifier is ABS impact modifier, MBS impact modifiers, ACR impact modifiers, EVE anti-impacts
The mixture of one or both of modifying agent composition described above.
Preferably, the particle diameter of rubber particles is 2-15 μm.
Preferably, the particle diameter of rare earth is 50-90nm.
The invention also provides a kind of preparation method of heat-resisting cracking resistance lucite, prepared according to following technique：Will
The polycyclic norborneol ester of methyl methacrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, butanediol dipropyl
Alkene ester, epoxy soybean oil acrylate are well mixed, and stirring reaction 15-18h, then heats to 80-88 DEG C at 52-60 DEG C,
Constant temperature stirring reaction 3-5h, then be cooled to 42-50 DEG C, add impact modifier, lauryl mercaptan, polyacrylamide, rubber particles,
Butyl polyacrylate, terpolyamide, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 2-
3h, heat-resisting cracking resistance lucite is obtained after cast, the demoulding, stretching, cutting and polishing.
Preferably, prepared according to following technique：Methyl methacrylate, azodiisobutyronitrile, peroxidating two is different
The polycyclic norborneol ester of propyl benzene, methacrylic acid, the propylene of butanediol two, epoxy soybean oil acrylate are well mixed, in 54-58
Stirring reaction 16-17h at DEG C, then heats to 82-86 DEG C, constant temperature stirring reaction 3.5-4.5h, then is cooled to 44-48 DEG C, plus
Enter impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate, terpolyamide, rare earth, adjacent benzene
Dioctyl phthalate diisobutyl ester, ethyl-para-hydroxybenzoate, stirring reaction 2.2-2.8h, after cast, the demoulding, stretching, cutting and polishing
Obtain heat-resisting cracking resistance lucite.
In the present invention from azodiisobutyronitrile, cumyl peroxide as initiator, make methyl methacrylate with
Occur polymerisation between the polycyclic norborneol ester of methacrylic acid, the propylene of butanediol two, epoxy soybean oil acrylate, formed
Three-dimensional-structure, increases the steric hindrance of polymethyl methacrylate, makes the rotation of polymethyl methacrylate main chain difficult, segment turn
Dynamic activation energy increase, and the compliance and rigidity of the molecular weight of Inventive polymers, main chain are effectively improved, improve the present invention's
Heat resistance, anti-crazing, anti-crack increase and shock resistance crack resistance, the present invention is had good mechanical property；Add rare earth,
It is evenly distributed in methyl methacrylate, be effectively improved the anti-radiation and heat resistance of lucite；Add rubber granule
Son, rubber particles are dispersed in polymethyl methacrylate, greatly increase the crack resistance and toughness of the present invention；Then what is added is poly-
Butyl acrylate, terpolyamide and diisobutyl phthalate, ethyl-para-hydroxybenzoate coordinate, in the present invention with
Unclassified stores compatibility is good, enhances water ratio limit, plays good compatibilization, is improving lucite toughness of the present invention
Meanwhile, pliability, intensity and the dimensional stability of the present invention is further improved, the crack resistance of the present invention is improved, extends this hair
Bright service life；In preparation process, while rationally adding the content of each material, technological parameter is rationally set, effectively control
The speed of methyl methacrylate polymerization reaction, makes polymer monomer fully polymerize, and improves the space structure of Inventive polymers,
Effectively prevent the present invention because shrink it is uneven caused by warpage, and eliminate the stress inside lucite of the present invention, carry
The glass transition temperature of the high present invention, improves the mechanical property of the present invention, makes the present invention durable in use.The present invention proposes a kind of resistance to
Hot cracking resistance lucite and preparation method thereof, the lucite has glass transition temperature high, and heat resistance is good with mechanical property, is difficult
Cracking, with good economic benefit.
Embodiment
Below, technical scheme is described in detail by specific embodiment.
Embodiment 1
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate 120
Part, 15 parts of the polycyclic norborneol ester of methacrylic acid, 7 parts of two propylene of butanediol, 9 parts of epoxy soybean oil acrylate, anti-impact change
6 parts of agent of property, 4 parts of lauryl mercaptan, 3 parts of polyacrylamide, 12 parts of rubber particles, 1 part of butyl polyacrylate, terpolyamide 6
Part, 1.5 parts of rare earth, 0.9 part of azodiisobutyronitrile, 0.2 part of cumyl peroxide, 4 parts of diisobutyl phthalate, to hydroxyl
1 part of yl benzoic acid ethyl ester.
A kind of preparation method of heat-resisting cracking resistance lucite proposed by the present invention, is prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, and the stirring reaction 18h at 52 DEG C then heats to 80 DEG C, constant temperature stirring reaction
5h, then it is cooled to 42 DEG C, addition impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate, ternary
Copolymer nylon, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 3h through cast, the demoulding, are drawn
Stretch, obtain heat-resisting cracking resistance lucite after cutting and polishing.
Embodiment 2
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate 150
Part, 10 parts of the polycyclic norborneol ester of methacrylic acid, 12 parts of two propylene of butanediol, 6 parts of epoxy soybean oil acrylate, anti-impact change
10 parts of agent of property, 2 parts of lauryl mercaptan, 5 parts of polyacrylamide, 8 parts of rubber particles, 2 parts of butyl polyacrylate, terpolyamide 4
Part, 3 parts of rare earth, 0.4 part of azodiisobutyronitrile, 0.7 part of cumyl peroxide, 2 parts of diisobutyl phthalate, to hydroxyl
3 parts of ethyl benzoate.
A kind of preparation method of heat-resisting cracking resistance lucite proposed by the present invention, is prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, and the stirring reaction 15h at 60 DEG C then heats to 88 DEG C, constant temperature stirring reaction
3h, then it is cooled to 50 DEG C, addition impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate, ternary
Copolymer nylon, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 2h through cast, the demoulding, are drawn
Stretch, obtain heat-resisting cracking resistance lucite after cutting and polishing.
Embodiment 3
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate 135
Part, 12.5 parts of the polycyclic norborneol ester of methacrylic acid, 9.5 parts of two propylene of butanediol, 7.2 parts of epoxy soybean oil acrylate,
8.4 parts of impact modifier, 3.2 parts of lauryl mercaptan, 4 parts of polyacrylamide, 10 parts of rubber particles, 1.6 parts of butyl polyacrylate, three
First 4.8 parts of copolymer nylon, 2.3 parts of rare earth, 0.6 part of azodiisobutyronitrile, 0.45 part of cumyl peroxide, phthalic acid two
3.2 parts of isobutyl ester, 2.2 parts of ethyl-para-hydroxybenzoate.
Wherein, impact modifier is ABS impact modifier；
The particle diameter of rubber particles is 10 μm；
The particle diameter of rare earth is 80nm.
A kind of preparation method of heat-resisting cracking resistance lucite proposed by the present invention, is prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, the stirring reaction 16.5h at 58 DEG C, then heat to 85 DEG C, constant temperature stirring is anti-
Answer 4.2h, then be cooled to 46 DEG C, add impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate,
Terpolyamide, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 2.5h through cast, take off
Heat-resisting cracking resistance lucite is obtained after mould, stretching, cutting and polishing.
Embodiment 4
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate 125
It is part, 12.5 parts of the polycyclic norborneol ester of methacrylic acid, 8.5 parts of two propylene of butanediol, 7 parts of epoxy soybean oil acrylate, anti-
9.2 parts of impact modifier, 2.5 parts of lauryl mercaptan, 3.5 parts of polyacrylamide, 11.2 parts of rubber particles, 1.2 parts of butyl polyacrylate,
5.6 parts of terpolyamide, 1.8 parts of rare earth, 0.55 part of azodiisobutyronitrile, 0.6 part of cumyl peroxide, phthalic acid
2.4 parts of diisobutyl ester, 1.3 parts of ethyl-para-hydroxybenzoate.
Wherein, impact modifier is that ACR impact modifiers, EVE impact modifiers are 1 by weight:The mixing of 1 composition
Thing.
Preferably, the particle diameter of rubber particles is 2 μm；
Preferably, the particle diameter of rare earth is 50nm.
A kind of preparation method of heat-resisting cracking resistance lucite proposed by the present invention, is prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, and the stirring reaction 17h at 54 DEG C then heats to 82 DEG C, constant temperature stirring reaction
4.6h, then it is cooled to 44 DEG C, addition impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate, three
First copolymer nylon, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 2.8h, through pouring into a mould, being stripped,
Heat-resisting cracking resistance lucite is obtained after stretching, cutting and polishing.
Embodiment 5
A kind of heat-resisting cracking resistance lucite proposed by the present invention, its raw material includes by weight：Methyl methacrylate 145
Part, 14.5 parts of the polycyclic norborneol ester of methacrylic acid, 11.2 parts of two propylene of butanediol, 8.5 parts of epoxy soybean oil acrylate,
7.2 parts of impact modifier, 3.6 parts of lauryl mercaptan, 4.5 parts of polyacrylamide, 9.8 parts of rubber particles, butyl polyacrylate 1.8
Part, 4.6 parts of terpolyamide, 2.6 parts of rare earth, 0.78 part of azodiisobutyronitrile, 0.35 part of cumyl peroxide, adjacent benzene two
3.5 parts of diisobutyl formate, 2.6 parts of ethyl-para-hydroxybenzoate.
Wherein, impact modifier is that ABS impact modifier, MBS impact modifiers are 1 by weight:The mixing of 1 composition
Thing.
Preferably, the particle diameter of rubber particles is 15 μm；
Preferably, the particle diameter of rare earth is 90nm.
A kind of preparation method of heat-resisting cracking resistance lucite proposed by the present invention, is prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, the stirring reaction 16.5h at 58 DEG C, then heat to 86 DEG C, constant temperature stirring is anti-
Answer 3.5h, then be cooled to 48 DEG C, add impact modifier, lauryl mercaptan, polyacrylamide, rubber particles, butyl polyacrylate,
Terpolyamide, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring reaction 2.2h through cast, take off
Heat-resisting cracking resistance lucite is obtained after mould, 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 all be included within the scope of the present invention.
Claims (7)
1. a kind of heat-resisting cracking resistance lucite, it is characterised in that its raw material includes by weight：Methyl methacrylate 120-
150 parts, 10-15 parts of methacrylic acid polycyclic norborneol ester, 7-12 parts of two propylene of butanediol, epoxy soybean oil acrylate 6-
9 parts, 6-10 parts of impact modifier, 2-4 parts of lauryl mercaptan, 3-5 parts of polyacrylamide, 8-12 parts of rubber particles, polyacrylic acid fourth
1-2 parts of ester, 4-6 parts of terpolyamide, 1.5-3 parts of rare earth, 0.4-0.9 parts of azodiisobutyronitrile, cumyl peroxide
0.2-0.7 parts, 2-4 parts of diisobutyl phthalate, 1-3 parts of ethyl-para-hydroxybenzoate.
2. heat-resisting cracking resistance lucite according to claim 1, it is characterised in that its raw material includes by weight：Methyl-prop
12-14 parts of 125-145 parts of e pioic acid methyl ester, methacrylic acid polycyclic norborneol ester, 8-11 parts of two propylene of butanediol, epoxy soybean
Oily acrylate 7-8 parts, 7-9 parts of impact modifier, 2.5-3.5 parts of lauryl mercaptan, 3.5-4.5 parts of polyacrylamide, rubber granule
Sub- 9-11 parts, 1.2-1.8 parts of butyl polyacrylate, 4.5-5.5 parts of terpolyamide, 1.8-2.6 parts of rare earth, the isobutyl of azo two
0.5-0.8 parts of nitrile, 0.3-0.6 parts of cumyl peroxide, 2.5-3.5 parts of diisobutyl phthalate, P-hydroxybenzoic acid
1.5-2.5 parts of ethyl ester.
3. heat-resisting cracking resistance lucite according to claim 1 or claim 2, it is characterised in that impact modifier is that ABS is impact-resistant modified
The mixture of one or both of agent, MBS impact modifiers, ACR impact modifiers, EVE impact modifiers composition described above.
4. heat-resisting cracking resistance lucite according to claim 1 or claim 2, it is characterised in that the particle diameter of rubber particles is 2-15 μm.
5. heat-resisting cracking resistance lucite according to claim 1 or claim 2, it is characterised in that the particle diameter of rare earth is 50-90nm.
6. a kind of preparation method of cracking resistance lucite heat-resisting as any one of claim 1-5, it is characterised in that according to
It is prepared by following technique：Methyl methacrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid is polycyclic
Norborneol ester, the propylene of butanediol two, epoxy soybean oil acrylate are well mixed, the stirring reaction 15-18h at 52-60 DEG C,
Then heat to 80-88 DEG C, constant temperature stirring reaction 3-5h, then be cooled to 42-50 DEG C adds impact modifier, lauryl mercaptan, poly-
Acrylamide, rubber particles, butyl polyacrylate, terpolyamide, rare earth, diisobutyl phthalate, para hydroxybenzene
Ethyl formate, stirring reaction 2-3h obtains heat-resisting cracking resistance lucite after cast, the demoulding, stretching, cutting and polishing.
7. heat-resisting cracking resistance lucite according to claim 6, it is characterised in that prepared according to following technique：By first
The polycyclic norborneol ester of base methyl acrylate, azodiisobutyronitrile, cumyl peroxide, methacrylic acid, the propylene of butanediol two
Ester, epoxy soybean oil acrylate are well mixed, the stirring reaction 16-17h at 54-58 DEG C, then heat to 82-86 DEG C, perseverance
Warm stirring reaction 3.5-4.5h, then it is cooled to 44-48 DEG C, addition impact modifier, lauryl mercaptan, polyacrylamide, rubber granule
Son, butyl polyacrylate, terpolyamide, rare earth, diisobutyl phthalate, ethyl-para-hydroxybenzoate, stirring are anti-
2.2-2.8h is answered, heat-resisting cracking resistance lucite is obtained after cast, the demoulding, stretching, cutting and polishing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288282.3A CN107057254A (en) | 2017-04-27 | 2017-04-27 | A kind of heat-resisting cracking resistance lucite and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710288282.3A CN107057254A (en) | 2017-04-27 | 2017-04-27 | A kind of heat-resisting cracking resistance lucite and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107057254A true CN107057254A (en) | 2017-08-18 |
Family
ID=59603665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710288282.3A Pending CN107057254A (en) | 2017-04-27 | 2017-04-27 | A kind of heat-resisting cracking resistance lucite and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107057254A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108359205A (en) * | 2018-03-16 | 2018-08-03 | 湖州知维技术服务有限公司 | A kind of novel organic glass processing technology |
| CN109370132A (en) * | 2018-08-16 | 2019-02-22 | 天长市瑞慈有机玻璃有限公司 | A kind of lucite tube that light transmittance is good |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669917A (en) * | 2016-02-02 | 2016-06-15 | 常州大学 | Preparation method of epoxidized soybean oil modified PMMA (polymethylmethacrylate) |
| CN106589754A (en) * | 2016-12-20 | 2017-04-26 | 安徽亚克力实业有限公司 | Impact-resistant organic glass and preparation method thereof |
-
2017
- 2017-04-27 CN CN201710288282.3A patent/CN107057254A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669917A (en) * | 2016-02-02 | 2016-06-15 | 常州大学 | Preparation method of epoxidized soybean oil modified PMMA (polymethylmethacrylate) |
| CN106589754A (en) * | 2016-12-20 | 2017-04-26 | 安徽亚克力实业有限公司 | Impact-resistant organic glass and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 刘印文等: "《橡胶密封制品实用加工技术》", 30 June 2002, 北京：化学工业出版社 * |
| 王文广等主编: "《塑料配方设计 第2版》", 31 July 2004 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108359205A (en) * | 2018-03-16 | 2018-08-03 | 湖州知维技术服务有限公司 | A kind of novel organic glass processing technology |
| CN109370132A (en) * | 2018-08-16 | 2019-02-22 | 天长市瑞慈有机玻璃有限公司 | A kind of lucite tube that light transmittance is good |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107057254A (en) | A kind of heat-resisting cracking resistance lucite and preparation method thereof | |
| CN103570882B (en) | A kind of ASA graft copolymer resin rubber powder and preparation method thereof | |
| CN1127529C (en) | Vinyl chloride resin composition | |
| US8927625B2 (en) | Resin syrup, artificial marble containing a hardened form of the resin syrup, and a production method for the same | |
| CN106398076A (en) | Highly tenacious acrylic board | |
| JP2008508390A (en) | Resin composition containing styrene-methyl methacrylate copolymer, artificial marble produced using the composition, and method for producing the same | |
| CN1147541C (en) | Processing aid for thermoplastic resin and thermoplastic resin composition containing the same | |
| KR102161592B1 (en) | Thermoplastic resin composition | |
| CN1266453A (en) | Resin composition containing multilayered graft polymer | |
| CN101870803A (en) | Toughened polyethylene glycol terephthalate and preparation method thereof | |
| CN1177887C (en) | Impact-resisting modifying agent with improved adhesive-durability | |
| CN107177152A (en) | A kind of anti-crazing high tenacity lucite and preparation method thereof | |
| CN102414264B (en) | Processability improver for foam molding and vinyl chloride resin composition containing same | |
| JP6348615B2 (en) | Acrylic processing aid and vinyl chloride resin composition containing the same | |
| CN103601836A (en) | Copolymer used as polyvinyl chloride multifunctional processing modifier and synthetic method thereof | |
| CN103772593B (en) | A kind of acrylic acid or the like elastic emulsion and preparation method thereof | |
| CN101058622A (en) | Method of preparing extinction injection moulding level ACS polymer based on continuous noumenon method | |
| CN106188952B (en) | A kind of PVC additives for process and preparation method thereof | |
| CN104193879A (en) | Melt reinforcing agent with functional group as well as preparation and application of melt reinforcing agent | |
| CN1122355A (en) | Electrostatic flocking adhesives solidifying under normal temperature | |
| CN106280135A (en) | A kind of double orientation PVC O tubing and preparation method | |
| CN103183769A (en) | Nano-silica-modified acrylate linear high-molecular polymer and preparation method thereof | |
| CN103183768A (en) | Nano-calcium-carbonate-modified acrylate linear high-molecular polymer and preparation method thereof | |
| KR20200064480A (en) | Method for preparing diene based graft copolymer | |
| CN107446281A (en) | A kind of tensile strength high perfluoroethylene-propylene CABLE MATERIALS and its manufacturing process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |