CN107964201A - Low-heat becomes acrylic entity plane materiel of high intensity and preparation method thereof - Google Patents
Low-heat becomes acrylic entity plane materiel of high intensity and preparation method thereof Download PDFInfo
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- CN107964201A CN107964201A CN201711457314.4A CN201711457314A CN107964201A CN 107964201 A CN107964201 A CN 107964201A CN 201711457314 A CN201711457314 A CN 201711457314A CN 107964201 A CN107964201 A CN 107964201A
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- Prior art keywords
- acrylic
- high intensity
- plane materiel
- low
- heat
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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
-
- 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
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
The invention discloses the acrylic entity plane materiel that a kind of low-heat becomes high intensity, including low-heat become high intensity acrylic polymer resin, aluminium hydroxide, pigment, acrylate cross linked dose, curing agent, non-functional monomer, polymerization initiator.Methacrylic acid non-functional monomer is introduced acrylic entity plane materiel resin by the present invention, improves the processing performance of entity plane materiel, it is had new breakthrough in abnormity processing；Methacrylic acid non-functional monomer and methyl methacrylate copolymer are changed to the brittle point of polymer resin, pliability, adhesiveness is made it have, obtains good thermal flexure effect and mechanical property；The impact strength that obtained low-heat becomes the acrylic entity plane materiel of high intensity reaches 6.2kJ/cm2More than, more than bending strength 60Mpa, heating bending least radius 30mm.
Description
Technical field
The present invention relates to chemical field, becomes acrylic entity plane materiel and its preparation of high intensity more particularly to a kind of low-heat
Method.
Background technology
Existing more than the 20 years history of acrylic entity plane materiel production, with acryl resin (polymethyl methacrylate) with filling out
Expect (aluminium hydroxide) mixing, add crosslinking agent, initiator stirring pulping, cast, when 60 DEG C of polymerisations 3 are small, in 120 DEG C of bakings
When room curing 2 is small, entity plane materiel is obtained.The problem of technique presently, there are：1st, mechanical property is low, its impact strength 3.4kJ/cm2,
Bending strength 48MPa；2nd, poor toughness, heating bending least radius 250mm.
The content of the invention
In view of this, the present invention proposes a kind of acrylic entity plane materiel of low-heat change high intensity and preparation method thereof,
Methacrylic acid non-functional monomer is added during methyl methacrylate polymerization, changes its brittle point, makes it have soft and viscous
Attached property and reactivity.
In order to solve the above technical problems, the present invention is achieved by the following scheme：
A kind of low-heat becomes the acrylic entity plane materiel of high intensity, includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
1-30 parts of non-functional monomer；
0.01-0.3 parts of polymerization initiator.
A kind of low-heat becomes the acrylic entity plane materiel of high intensity, includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
20 parts of non-functional monomer；
0.15 part of polymerization initiator.
Preferably, the non-functional monomer includes butyl methacrylate, methacrylic acid ester, metering system
One or more in misery ester, methacrylic acid 2- ethylhexyl esters, decyl-octyl methacrylate.
Preferably, the polymerization initiator is perbenzoic acid methyl esters.
Preferably, described acrylate cross linked dose is dimethacrylate ethanedioic acid ester.
Preferably, the curing agent is perbenzoic acid methyl esters.
Preferably, the pigment is titanium dioxide.
A kind of low-heat becomes the preparation method of the acrylic entity plane materiel of high intensity, includes the following steps：
S1, low-heat become high intensity acrylic polymer resin and prepare
Precise raw material methyl methacrylate, non-functional monomer, polymerization initiator, by methyl methacrylate and
Non-functional monomer is added in reaction kettle, and chuck is warming up to 70-80 DEG C, polymerization initiator is added, in 80-100 DEG C of polymerisation
60-80 minutes, 25-40 DEG C is cooled to, low-heat is obtained and becomes high intensity acrylic polymer resin；
S2, low-heat become high intensity acrylic entity plane materiel and prepare
The accurate low-heat that weighs becomes high intensity acrylic polymer resin, aluminium hydroxide, pigment, acrylate cross linked dose, curing
Agent, above material addition mixing kettle is stirred evenly, is cast in after vacuum defoamation on steel band line, reaction in 18-40 minutes finishes, warp
Process is sized, polishes afterwards, obtains the acrylic entity plane materiel that low-heat becomes high intensity.
Preferably, the non-functional monomer includes butyl methacrylate, methacrylic acid ester, metering system
One or more in misery ester, methacrylic acid 2- ethylhexyl esters, decyl-octyl methacrylate.
Preferably, the polymerization initiator is perbenzoic acid methyl esters.
Preferably, described acrylate cross linked dose is dimethacrylate ethanedioic acid ester.
Preferably, the curing agent is perbenzoic acid methyl esters.
Preferably, the pigment is titanium dioxide.
Compared with prior art, the device have the advantages that being：
Methacrylic acid non-functional monomer is introduced acrylic entity plane materiel resin by the present invention, improves entity plane materiel
Processing performance, makes it have new breakthrough in abnormity processing；By methacrylic acid non-functional monomer and methyl methacrylate
Ester is copolymerized the brittle point for changing polymer resin, makes it have pliability, adhesiveness, obtains good thermal flexure effect and mechanics
Performance；The impact strength that obtained low-heat becomes the acrylic entity plane materiel of high intensity reaches 6.2kJ/cm2More than, bending strength
More than 60Mpa, heating bending least radius 30mm.
Embodiment
The present invention is got information about to allow those skilled in the art to become apparent from, the present invention will be made below further
Explanation.
Embodiment 1
A kind of low-heat becomes the acrylic entity plane materiel of high intensity, includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
1 part of non-functional monomer；
0.01 part of polymerization initiator.
The non-functional monomer includes butyl methacrylate, methacrylic acid ester, 2-Propenoic acid, 2-methyl-, octyl ester, methyl
One or more in 2-ethyl hexyl acrylate, decyl-octyl methacrylate, the polymerization initiator are perbenzoic acid first
Ester, described acrylate cross linked dose is dimethacrylate ethanedioic acid ester, and the curing agent is perbenzoic acid methyl esters, described
Pigment is titanium dioxide.
Embodiment 2
A kind of low-heat becomes the acrylic entity plane materiel of high intensity, includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
30 parts of non-functional monomer；
0.3 part of polymerization initiator.
The non-functional monomer includes butyl methacrylate, methacrylic acid ester, 2-Propenoic acid, 2-methyl-, octyl ester, methyl
One or more in 2-ethyl hexyl acrylate, decyl-octyl methacrylate, the polymerization initiator are perbenzoic acid first
Ester, described acrylate cross linked dose is dimethacrylate ethanedioic acid ester, and the curing agent is perbenzoic acid methyl esters, described
Pigment is titanium dioxide.
Embodiment 3
A kind of low-heat becomes the acrylic entity plane materiel of high intensity, includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
20 parts of non-functional monomer；
0.15 part of polymerization initiator.
The non-functional monomer includes butyl methacrylate, methacrylic acid ester, 2-Propenoic acid, 2-methyl-, octyl ester, methyl
One or more in 2-ethyl hexyl acrylate, decyl-octyl methacrylate, the polymerization initiator are perbenzoic acid first
Ester, described acrylate cross linked dose is dimethacrylate ethanedioic acid ester, and the curing agent is perbenzoic acid methyl esters, described
Pigment is titanium dioxide.
Low-heat described in embodiment 1-3 becomes the preparation method of the acrylic entity plane materiel of high intensity, includes the following steps：
S1, low-heat become high intensity acrylic polymer resin and prepare
Precise raw material methyl methacrylate, non-functional monomer, polymerization initiator, by methyl methacrylate and
Non-functional monomer is added in reaction kettle, and chuck is warming up to 70-80 DEG C, polymerization initiator is added, in 80-100 DEG C of polymerisation
60-80 minutes, 25-40 DEG C is cooled to, low-heat is obtained and becomes high intensity acrylic polymer resin；
S2, low-heat become high intensity acrylic entity plane materiel and prepare
The accurate low-heat that weighs becomes high intensity acrylic polymer resin, aluminium hydroxide, pigment, acrylate cross linked dose, curing
Agent, above material addition mixing kettle is stirred evenly, is cast in after vacuum defoamation on steel band line, reaction in 18-40 minutes finishes, warp
Process is sized, polishes afterwards, obtains the acrylic entity plane materiel that low-heat becomes high intensity.
The low-heat that embodiment 3 is prepared, which becomes high-impact acrylic entity plane materiel, to be tested, as a result such as following table：
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on, should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of low-heat becomes the acrylic entity plane materiel of high intensity, it is characterised in that includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
1-30 parts of non-functional monomer；
0.01-0.3 parts of polymerization initiator.
2. a kind of low-heat becomes the acrylic entity plane materiel of high intensity, it is characterised in that includes the raw material of following parts by weight：
Wherein, the low-heat, which becomes high intensity acrylic polymer resin, includes the raw material of following parts by weight：
100 parts of methyl methacrylate；
20 parts of non-functional monomer；
0.15 part of polymerization initiator.
3. acrylic entity plane materiel according to claim 1 or 2, it is characterised in that the non-functional monomer includes first
Base butyl acrylate, methacrylic acid ester, 2-Propenoic acid, 2-methyl-, octyl ester, methacrylic acid 2- ethylhexyl esters, the methacrylic acid last of the ten Heavenly stems
One or more in ester.
4. acrylic entity plane materiel according to claim 1 or 2, it is characterised in that the polymerization initiator is peroxidating
Methyl benzoate.
5. acrylic entity plane materiel according to claim 1 or 2, it is characterised in that described acrylate cross linked dose is two
Methacrylic acid ethanedioic acid ester.
6. acrylic entity plane materiel according to claim 1 or 2, it is characterised in that the curing agent is benzoyl peroxide first
Sour methyl esters.
7. acrylic entity plane materiel according to claim 1 or 2, it is characterised in that the pigment is titanium dioxide.
8. the preparation method of acrylic entity plane materiel according to claim 1 or 2, it is characterised in that include the following steps：
S1, low-heat become high intensity acrylic polymer resin and prepare
Precise raw material methyl methacrylate, non-functional monomer, polymerization initiator, by methyl methacrylate and non-official
Energy property monomer is added in reaction kettle, and chuck is warming up to 70-80 DEG C, polymerization initiator is added, in 80-100 DEG C of polymerisation 60-80
Minute, 25-40 DEG C is cooled to, low-heat is obtained and becomes high intensity acrylic polymer resin；
S2, low-heat become high intensity acrylic entity plane materiel and prepare
The accurate low-heat that weighs becomes high intensity acrylic polymer resin, aluminium hydroxide, pigment, acrylate cross linked dose, curing agent, will
Above material adds mixing kettle and stirs evenly, and is cast in after vacuum defoamation on steel band line, reaction in 18-40 minutes finishes, the work after
Sequence is sized, polishes, and obtains the acrylic entity plane materiel that low-heat becomes high intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457314.4A CN107964201A (en) | 2017-12-28 | 2017-12-28 | Low-heat becomes acrylic entity plane materiel of high intensity and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711457314.4A CN107964201A (en) | 2017-12-28 | 2017-12-28 | Low-heat becomes acrylic entity plane materiel of high intensity and preparation method thereof |
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| Publication Number | Publication Date |
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| CN107964201A true CN107964201A (en) | 2018-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711457314.4A Pending CN107964201A (en) | 2017-12-28 | 2017-12-28 | Low-heat becomes acrylic entity plane materiel of high intensity and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161142A (en) * | 2018-07-13 | 2019-01-08 | 蚌埠承永玻璃制品有限公司 | A kind of anti-low-temperature cracking organic glass and preparation method thereof |
| CN117228986A (en) * | 2023-03-03 | 2023-12-15 | 广东热浪新材料科技有限公司 | High-strength solid surface material and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224680A (en) * | 2013-04-17 | 2013-07-31 | 陕西理工学院 | Lightweight decorative acrylic sheet and its preparation method |
| CN103865219A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | High-strength composite acrylic material |
| CN106986578A (en) * | 2017-05-03 | 2017-07-28 | 珠海市盛西源机电设备有限公司 | A kind of acrylic entity plane materiel of artificial marble and preparation method thereof |
-
2017
- 2017-12-28 CN CN201711457314.4A patent/CN107964201A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224680A (en) * | 2013-04-17 | 2013-07-31 | 陕西理工学院 | Lightweight decorative acrylic sheet and its preparation method |
| CN103865219A (en) * | 2014-04-09 | 2014-06-18 | 苏州市相城区明达复合材料厂 | High-strength composite acrylic material |
| CN106986578A (en) * | 2017-05-03 | 2017-07-28 | 珠海市盛西源机电设备有限公司 | A kind of acrylic entity plane materiel of artificial marble and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161142A (en) * | 2018-07-13 | 2019-01-08 | 蚌埠承永玻璃制品有限公司 | A kind of anti-low-temperature cracking organic glass and preparation method thereof |
| CN117228986A (en) * | 2023-03-03 | 2023-12-15 | 广东热浪新材料科技有限公司 | High-strength solid surface material and preparation method thereof |
| CN117228986B (en) * | 2023-03-03 | 2024-04-16 | 广东热浪新材料科技有限公司 | High-strength solid surface material and preparation method thereof |
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Application publication date: 20180427 |
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