CN103910963A - Modified polymethyl methacrylate - Google Patents
Modified polymethyl methacrylate Download PDFInfo
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- CN103910963A CN103910963A CN201410176677.0A CN201410176677A CN103910963A CN 103910963 A CN103910963 A CN 103910963A CN 201410176677 A CN201410176677 A CN 201410176677A CN 103910963 A CN103910963 A CN 103910963A
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Abstract
The invention discloses modified polymethyl methacrylate which is prepared from polymethyl methacrylate plastics and additives, wherein the additives comprise a high-temperature-resistant agent, an antioxidant, an anticorrosive agent, a filling agent and a coupling agent; the high-temperature-resistant agent is silicon carbide; the antioxidant is dilauryl thiodipropionate; the anticorrosive agent is polytetrafluoroethylene; the filling agent is mica powder; the coupling agent is ethylenediamine propyl triethoxy silane. According to the modified polymethyl methacrylate, multiple additives are added into the polymethyl methacrylate plastics, so that the prepared modified polymethyl methacrylate is high in quality and has the characteristics of excellent heat resistance, oxidation resistance, corrosion resistance and high mechanical strength. Moreover, the production cost is low.
Description
Technical field
The present invention relates to plastics, particularly relate to a kind of modified poly (methyl methacrylate).
Background technology
Polymethylmethacrylate is that the polymkeric substance being obtained with acrylicacidandesters Type of Collective is referred to as acrylic acid or the like resin, and corresponding plastics are referred to as polyacrylic plastics, wherein most widely used general with polymethyl ester methyl ester.Polymethylmethacrylate abbreviation code name is PMMA, is commonly called as synthetic glass, is that to synthesize up to now in transparent material quality the most excellent, price more suitable kind again.Be generally used for lampshade, billboard etc., therefore, this series products need to possess thermotolerance, oxidation-resistance, erosion resistance and certain physical strength and quality conventionally, but existing polymethylmethacrylate cannot meet above-mentioned user demand.
Summary of the invention
The technical problem that the present invention mainly solves is to provide that a kind of quality is good, good heat resistance, good in oxidation resistance, good corrosion resistance, physical strength is high, production cost is lower modified poly (methyl methacrylate).
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of modified poly (methyl methacrylate) is provided, made by poly methyl methacrylate plastic and additive, described additive comprises high temperature resistant dose, antioxidant, corrosion-resistant agent, weighting agent and coupling agent, described high temperature resistant dose is silicon carbide, described antioxidant is Tyox B, described corrosion-resistant agent is tetrafluoroethylene, described weighting agent is mica powder, described coupling agent is ethylenediaminepropyltriethoxysilane, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is respectively poly methyl methacrylate plastic and accounts for 79.1%-84.3%, silicon carbide accounts for 2.6%-3.5%, Tyox B accounts for 3.2%-4.1%, tetrafluoroethylene accounts for 1.8%-2.7%, mica powder accounts for 5.7%-7.3%, ethylenediaminepropyltriethoxysilane accounts for 2.4%-3.3%.
In a preferred embodiment of the present invention, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 83.8%, silicon carbide accounts for 2.7%, Tyox B accounts for 3.3%, tetrafluoroethylene accounts for 1.9%, mica powder accounts for 5.8%, and ethylenediaminepropyltriethoxysilane accounts for 2.5%.
In a preferred embodiment of the present invention, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 79.7%, silicon carbide accounts for 3.4%, Tyox B accounts for 3.9%, tetrafluoroethylene accounts for 2.6%, mica powder accounts for 7.2%, and ethylenediaminepropyltriethoxysilane accounts for 3.2%.
The invention has the beneficial effects as follows: modified poly (methyl methacrylate) of the present invention by adding multiple additives in poly methyl methacrylate plastic, make the modified poly (methyl methacrylate) quality that makes good, there is the feature of excellent thermotolerance, oxidation-resistance, erosion resistance and physical strength, and production cost is lower simultaneously.
Embodiment
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
A kind of modified poly (methyl methacrylate), made by poly methyl methacrylate plastic and additive, described additive comprises high temperature resistant dose, antioxidant, corrosion-resistant agent, weighting agent and coupling agent, described high temperature resistant dose is silicon carbide, described antioxidant is Tyox B, described corrosion-resistant agent is tetrafluoroethylene, described weighting agent is mica powder, described coupling agent is ethylenediaminepropyltriethoxysilane, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is respectively poly methyl methacrylate plastic and accounts for 79.1%-84.3%, silicon carbide accounts for 2.6%-3.5%, Tyox B accounts for 3.2%-4.1%, tetrafluoroethylene accounts for 1.8%-2.7%, mica powder accounts for 5.7%-7.3%, ethylenediaminepropyltriethoxysilane accounts for 2.4%-3.3%.
Further, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 83.8%, silicon carbide accounts for 2.7%, Tyox B accounts for 3.3%, tetrafluoroethylene accounts for 1.9%, mica powder accounts for 5.8%, and ethylenediaminepropyltriethoxysilane accounts for 2.5%.
Further, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 79.7%, silicon carbide accounts for 3.4%, Tyox B accounts for 3.9%, tetrafluoroethylene accounts for 2.6%, mica powder accounts for 7.2%, and ethylenediaminepropyltriethoxysilane accounts for 3.2%.
The beneficial effect of modified poly (methyl methacrylate) of the present invention is: modified poly (methyl methacrylate) of the present invention by adding multiple additives in poly methyl methacrylate plastic, make the modified poly (methyl methacrylate) quality that makes good, there is the feature of excellent thermotolerance, oxidation-resistance, erosion resistance and physical strength, and production cost is lower simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a modified poly (methyl methacrylate), made by poly methyl methacrylate plastic and additive, it is characterized in that: described additive comprises high temperature resistant dose, antioxidant, corrosion-resistant agent, weighting agent and coupling agent, described high temperature resistant dose is silicon carbide, described antioxidant is Tyox B, described corrosion-resistant agent is tetrafluoroethylene, described weighting agent is mica powder, described coupling agent is ethylenediaminepropyltriethoxysilane, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is respectively poly methyl methacrylate plastic and accounts for 79.1%-84.3%, silicon carbide accounts for 2.6%-3.5%, Tyox B accounts for 3.2%-4.1%, tetrafluoroethylene accounts for 1.8%-2.7%, mica powder accounts for 5.7%-7.3%, ethylenediaminepropyltriethoxysilane accounts for 2.4%-3.3%.
2. modified poly (methyl methacrylate) according to claim 1, it is characterized in that, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 83.8%, silicon carbide accounts for 2.7%, Tyox B accounts for 3.3%, tetrafluoroethylene accounts for 1.9%, and mica powder accounts for 5.8%, and ethylenediaminepropyltriethoxysilane accounts for 2.5%.
3. modified poly (methyl methacrylate) according to claim 1, it is characterized in that, the shared weight percent of the each composition of described modified poly (methyl methacrylate) is specially poly methyl methacrylate plastic and accounts for 79.7%, silicon carbide accounts for 3.4%, Tyox B accounts for 3.9%, tetrafluoroethylene accounts for 2.6%, and mica powder accounts for 7.2%, and ethylenediaminepropyltriethoxysilane accounts for 3.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176677.0A CN103910963A (en) | 2014-04-29 | 2014-04-29 | Modified polymethyl methacrylate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410176677.0A CN103910963A (en) | 2014-04-29 | 2014-04-29 | Modified polymethyl methacrylate |
Publications (1)
| Publication Number | Publication Date |
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| CN103910963A true CN103910963A (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410176677.0A Pending CN103910963A (en) | 2014-04-29 | 2014-04-29 | Modified polymethyl methacrylate |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151761A (en) * | 2014-08-15 | 2014-11-19 | 吴江市德佐日用化学品有限公司 | Mirror surface special-purposed resin composition and preparation method thereof |
| CN104402342A (en) * | 2014-11-25 | 2015-03-11 | 张家港保税区冠祥贸易有限公司 | Modified polystyrene cement foam board and manufacturing method thereof |
| CN105907015A (en) * | 2016-07-06 | 2016-08-31 | 南通鸿图橡塑有限公司 | Elevator light panel plastic |
| CN106751860A (en) * | 2016-12-21 | 2017-05-31 | 浙江龙游展宇有机玻璃有限公司 | A kind of anti-corrosion acrylic board and preparation method thereof |
| CN107418109A (en) * | 2017-05-10 | 2017-12-01 | 东莞市雄林新材料科技股份有限公司 | A kind of mould molding is with thermoplastic resin composition and preparation method thereof |
| CN112266563A (en) * | 2020-11-05 | 2021-01-26 | 广东天雄新材料科技股份有限公司 | Polyamide-polymethyl methacrylate alloy material and preparation method thereof |
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| CN102952362A (en) * | 2012-11-15 | 2013-03-06 | 合肥会通新材料有限公司 | Metallic super-toughened PMMA (polymethyl methacrylate) composite material and preparation method thereof |
| CN103013149A (en) * | 2012-11-13 | 2013-04-03 | 无锡顺铉新材料有限公司 | Container bottom plate and preparation method thereof |
| CN103387732A (en) * | 2013-08-01 | 2013-11-13 | 太仓市晨洲塑业有限公司 | Formula of modified polymethyl methacrylate |
| CN103450585A (en) * | 2012-05-29 | 2013-12-18 | 泰州市华丽塑料有限公司 | High toughness, high wearproof, and corrosion resistant nano-plastic floor |
| CN103665699A (en) * | 2013-11-30 | 2014-03-26 | 青岛科创塑料机械有限公司 | Polymethyl methacrylate plastic |
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2014
- 2014-04-29 CN CN201410176677.0A patent/CN103910963A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103450585A (en) * | 2012-05-29 | 2013-12-18 | 泰州市华丽塑料有限公司 | High toughness, high wearproof, and corrosion resistant nano-plastic floor |
| CN103013149A (en) * | 2012-11-13 | 2013-04-03 | 无锡顺铉新材料有限公司 | Container bottom plate and preparation method thereof |
| CN102952362A (en) * | 2012-11-15 | 2013-03-06 | 合肥会通新材料有限公司 | Metallic super-toughened PMMA (polymethyl methacrylate) composite material and preparation method thereof |
| CN103387732A (en) * | 2013-08-01 | 2013-11-13 | 太仓市晨洲塑业有限公司 | Formula of modified polymethyl methacrylate |
| CN103665699A (en) * | 2013-11-30 | 2014-03-26 | 青岛科创塑料机械有限公司 | Polymethyl methacrylate plastic |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104151761A (en) * | 2014-08-15 | 2014-11-19 | 吴江市德佐日用化学品有限公司 | Mirror surface special-purposed resin composition and preparation method thereof |
| CN104402342A (en) * | 2014-11-25 | 2015-03-11 | 张家港保税区冠祥贸易有限公司 | Modified polystyrene cement foam board and manufacturing method thereof |
| CN105907015A (en) * | 2016-07-06 | 2016-08-31 | 南通鸿图橡塑有限公司 | Elevator light panel plastic |
| CN106751860A (en) * | 2016-12-21 | 2017-05-31 | 浙江龙游展宇有机玻璃有限公司 | A kind of anti-corrosion acrylic board and preparation method thereof |
| CN107418109A (en) * | 2017-05-10 | 2017-12-01 | 东莞市雄林新材料科技股份有限公司 | A kind of mould molding is with thermoplastic resin composition and preparation method thereof |
| CN112266563A (en) * | 2020-11-05 | 2021-01-26 | 广东天雄新材料科技股份有限公司 | Polyamide-polymethyl methacrylate alloy material and preparation method thereof |
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Application publication date: 20140709 |