CN104403273A - Non-pollution and clean epoxy resin composite and preparation method thereof - Google Patents
Non-pollution and clean epoxy resin composite and preparation method thereof Download PDFInfo
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- CN104403273A CN104403273A CN201410671758.8A CN201410671758A CN104403273A CN 104403273 A CN104403273 A CN 104403273A CN 201410671758 A CN201410671758 A CN 201410671758A CN 104403273 A CN104403273 A CN 104403273A
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Abstract
The invention discloses a non-pollution and clean epoxy resin composite which is characterized by being prepared from raw materials in parts by weight as follows: 45-55 parts of epoxy resin, 1-2 parts of attapulgite, 2-3 parts of nano silicon carbide, 4-7 parts of triethanolamine, 4-6 parts of triglycidyl isocyanurate, 6-8 parts of triallyl cyanurate, 0.6-1.2 parts of cobalt naphthenate, 7-9 parts of polyester silicone oil, 8-10 parts of maleamic acid, 5-8 parts of mercaptosuccinic acid, 10-14 parts of diethylene glycol diethylether, 5.6-8.9 parts of phthalic anhydride and 3-6 parts of an auxiliary. According to the composite, attapulgite and nano silicon carbide are taken as fillers and subjected to surface treatment, meanwhile, other effective ingredients are mixed and added to the raw materials, the prepared epoxy resin is corrosion-resistant, ageing-resistant, high in hardness and radiation-proof; and the epoxy resin composite prepared with the production process and the formula has small solubility in liquid crystal, and liquid crystal pollution can be prevented.
Description
Technical field
The present invention relates to field of polymer composite material, be specifically related to a kind of pollution-free clean epoxy resin composite material and preparation method thereof.
Background technology
Epoxy resin is containing the organic compound of two or more active epoxide groups in general reference molecule, they can with polytype solidifying agent generation crosslinking reaction and formed and insoluble, not molten there is the cancellated superpolymer of three-dimensional.There is excellent electrical isolation, machinery, bonding, resistance to chemical corrosion and good physics, chemical property, be extensively used as lamination material, binding agent, coating etc., more and more come into one's own in fields such as steamer, automobile, aerospace.
At present, epoxy resin, by the matrix as matrix material, shows a lot of problem, as low in hardness, poor insulativity, by shortcomings such as thermal softening, easily layering, mass-and heat-transfer difficulty, smell are large, needs the preparation technology improving epoxy resin.
Summary of the invention
Object of the present invention is just to provide a kind of pollution-free clean epoxy resin composite material and preparation method thereof, to overcome the deficiencies in the prior art.
The object of the present invention is achieved like this:
A kind of pollution-free clean epoxy resin composite material, it is characterized in that, be made up of the raw material of following weight part: epoxy resin 45-55, attapulgite 1-2, nanometer silicon carbide 2-3, trolamine 4-7, triglycidyl isocyanurate 4-6, triallyl cyanurate 6-8, cobalt naphthenate 0.6-1.2, polyester silicone oil 7-9, maleinamic acid 8-10, dimercaptosuccinic acid 5-8, diethylene glycol ether 10-14, Tetra hydro Phthalic anhydride 5.6-8.9, auxiliary agent 3-6.
Described auxiliary agent is made up of following raw materials in part by weight: methacrylic ester 3-4, Tetrabutyl amonium bromide 1-2, talcum powder 1-3, nano zine oxide 2-4, barium stearate 1.1-2.5, aluminium triphosphate 0.6-0.8, methylisothiazolinone 0.4-0.9, polyoxyethylene 2.1-3.5, polyoxyethylene glycol 4-7, benzophenone 0.7-1.7, ACRYLIC EMULSION 16-19, propylene glycol phenylate 8-10, suitable quantity of water, its preparation method is: by Tetrabutyl amonium bromide, polyoxyethylene, polyoxyethylene glycol is dissolved in hot water stirs 10-15 minute, add the talcum powder after calcination processing and nano zine oxide grinding 30-40 minute, barium stearate is added after spraying dry, aluminium triphosphate grinds ultrasonic wave after 20-30 minute and is scattered in ACRYLIC EMULSION, add propylene glycol phenylate again, benzophenone, methylisothiazolinone stirs 30-40 minute together, be warming up to 175-195 DEG C, insulation 3-5 hour, reaction product is cooled to 85-95 DEG C, add methacrylic ester stir 1-2 hour and get final product.
The preparation method of described a kind of pollution-free clean epoxy resin composite material, is characterized in that comprising the following steps:
(1) by attapulgite, nanometer silicon carbide calcination processing 1-2 hour at 540-680 DEG C, take out cooling and add cobalt naphthenate, polyester silicone oil grinding 30-40 minute, then add epoxy resin, ultrasonic grinding process 20-40 minute;
(2) maleinamic acid, dimercaptosuccinic acid are put into reactor and mixed, add diethylene glycol ether, Tetra hydro Phthalic anhydride, cobalt naphthenate stirring 10-15 minute, be warming up to 150-170 DEG C, insulated and stirred 4-6 hour;
(3) step (2) reaction product is cooled to 95-110 DEG C, add step (1) reaction mass, triglycidyl isocyanurate, triallyl cyanurate stirring 30-40 minute, add trolamine and other remaining components stirring 10-15 minute, at 100-110 DEG C, be cured 4-5 hour and get final product.
The present invention has following beneficial effect: the present invention adopts attapulgite, nanometer silicon carbide as filler and carries out surface treatment to it, add after other effective constituents are mixed adds in raw material simultaneously, obtained epoxy resin anticorrosion anti-aging, hardness is high, radioprotective, utilize production technique of the present invention and the obtained solvability of epoxy resin in liquid crystal of formula little and can liquid crystal pollution be prevented.
Embodiment
Described one is pollution-free clean epoxy resin composite material, it is characterized in that, be made up of the raw material of following weight part: epoxy resin 49, attapulgite 1, nanometer silicon carbide 3, trolamine 6, triglycidyl isocyanurate 4, triallyl cyanurate 7, cobalt naphthenate 0.9, polyester silicone oil 7, maleinamic acid 8, dimercaptosuccinic acid 5, diethylene glycol ether 13, Tetra hydro Phthalic anhydride 5.9, auxiliary agent 3.
Described auxiliary agent is made up of following raw materials in part by weight: methacrylic ester 4, Tetrabutyl amonium bromide 1, talcum powder 2, nano zine oxide 4, barium stearate 1.9, aluminium triphosphate 0.7, methylisothiazolinone 0.6, polyoxyethylene 2.7, polyoxyethylene glycol 7, benzophenone 1.7, ACRYLIC EMULSION 18, propylene glycol phenylate 8, suitable quantity of water, its preparation method is: by Tetrabutyl amonium bromide, polyoxyethylene, polyoxyethylene glycol is dissolved in hot water stirs 10-15 minute, add the talcum powder after calcination processing and nano zine oxide grinding 30-40 minute, barium stearate is added after spraying dry, aluminium triphosphate grinds ultrasonic wave after 20-30 minute and is scattered in ACRYLIC EMULSION, add propylene glycol phenylate again, benzophenone, methylisothiazolinone stirs 30-40 minute together, be warming up to 175-195 DEG C, insulation 3-5 hour, reaction product is cooled to 85-95 DEG C, add methacrylic ester stir 1-2 hour and get final product.
Making method comprises the following steps:
(1) by attapulgite, nanometer silicon carbide calcination processing 1-2 hour at 540-680 DEG C, take out cooling and add cobalt naphthenate, polyester silicone oil grinding 30-40 minute, then add epoxy resin, ultrasonic grinding process 20-40 minute;
(2) maleinamic acid, dimercaptosuccinic acid are put into reactor and mixed, add diethylene glycol ether, Tetra hydro Phthalic anhydride, cobalt naphthenate stirring 10-15 minute, be warming up to 150-170 DEG C, insulated and stirred 4-6 hour;
(3) step (2) reaction product is cooled to 95-110 DEG C, add step (1) reaction mass, triglycidyl isocyanurate, triallyl cyanurate stirring 30-40 minute, add trolamine and other remaining components stirring 10-15 minute, at 100-110 DEG C, be cured 4-5 hour and get final product.
The technical parameter index of the epoxy resin composite material using the present invention to produce is as follows:
(1) weathering resistance is good, manually ageing-resistant reaches 1000 hours;
(2) softening temperature comparatively prior art improve 21 DEG C.
Claims (2)
1. a pollution-free clean epoxy resin composite material, it is characterized in that, be made up of the raw material of following weight part: epoxy resin 45-55, attapulgite 1-2, nanometer silicon carbide 2-3, trolamine 4-7, triglycidyl isocyanurate 4-6, triallyl cyanurate 6-8, cobalt naphthenate 0.6-1.2, polyester silicone oil 7-9, maleinamic acid 8-10, dimercaptosuccinic acid 5-8, diethylene glycol ether 10-14, Tetra hydro Phthalic anhydride 5.6-8.9, auxiliary agent 3-6, described auxiliary agent is made up of following raw materials in part by weight: methacrylic ester 3-4, Tetrabutyl amonium bromide 1-2, talcum powder 1-3, nano zine oxide 2-4, barium stearate 1.1-2.5, aluminium triphosphate 0.6-0.8, methylisothiazolinone 0.4-0.9, polyoxyethylene 2.1-3.5, polyoxyethylene glycol 4-7, benzophenone 0.7-1.7, ACRYLIC EMULSION 16-19, propylene glycol phenylate 8-10, suitable quantity of water, its preparation method is: by Tetrabutyl amonium bromide, polyoxyethylene, polyoxyethylene glycol is dissolved in hot water stirs 10-15 minute, add the talcum powder after calcination processing and nano zine oxide grinding 30-40 minute, barium stearate is added after spraying dry, aluminium triphosphate grinds ultrasonic wave after 20-30 minute and is scattered in ACRYLIC EMULSION, add propylene glycol phenylate again, benzophenone, methylisothiazolinone stirs 30-40 minute together, be warming up to 175-195 DEG C, insulation 3-5 hour, reaction product is cooled to 85-95 DEG C, add methacrylic ester stir 1-2 hour and get final product.
2. the making method of a kind of pollution-free clean epoxy resin composite material according to claim 1, is characterized in that comprising the following steps:
(1) by attapulgite, nanometer silicon carbide calcination processing 1-2 hour at 540-680 DEG C, take out cooling and add cobalt naphthenate, polyester silicone oil grinding 30-40 minute, then add epoxy resin, ultrasonic grinding process 20-40 minute;
(2) maleinamic acid, dimercaptosuccinic acid are put into reactor and mixed, add diethylene glycol ether, Tetra hydro Phthalic anhydride, cobalt naphthenate stirring 10-15 minute, be warming up to 150-170 DEG C, insulated and stirred 4-6 hour;
(3) step (2) reaction product is cooled to 95-110 DEG C, add step (1) reaction mass, triglycidyl isocyanurate, triallyl cyanurate stirring 30-40 minute, add trolamine and other remaining components stirring 10-15 minute, at 100-110 DEG C, be cured 4-5 hour and get final product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410671758.8A CN104403273A (en) | 2014-11-21 | 2014-11-21 | Non-pollution and clean epoxy resin composite and preparation method thereof |
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| CN201410671758.8A CN104403273A (en) | 2014-11-21 | 2014-11-21 | Non-pollution and clean epoxy resin composite and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441073A (en) * | 2018-03-27 | 2018-08-24 | 达铭实业（宿州）股份有限公司 | A kind of coating on wearable blood pressure instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131665A (en) * | 2008-12-08 | 2010-06-17 | Okazaki Kosanbutsu Kk | Facing material for casting |
| CN102585745A (en) * | 2012-02-21 | 2012-07-18 | 绵阳艾萨斯电子材料有限公司 | Frame sealing adhesive, and preparation method and application thereof |
| CN103540227A (en) * | 2013-10-28 | 2014-01-29 | 安徽明都电气有限公司 | Alkyd resin finishing coat for instrument cabinet and preparation method thereof |
-
2014
- 2014-11-21 CN CN201410671758.8A patent/CN104403273A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131665A (en) * | 2008-12-08 | 2010-06-17 | Okazaki Kosanbutsu Kk | Facing material for casting |
| CN102585745A (en) * | 2012-02-21 | 2012-07-18 | 绵阳艾萨斯电子材料有限公司 | Frame sealing adhesive, and preparation method and application thereof |
| CN103540227A (en) * | 2013-10-28 | 2014-01-29 | 安徽明都电气有限公司 | Alkyd resin finishing coat for instrument cabinet and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 王玉美等: "凹凸棒土/环氧树脂复合材料力学性能的研究", 《玻璃钢/复合材料增刊》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108441073A (en) * | 2018-03-27 | 2018-08-24 | 达铭实业（宿州）股份有限公司 | A kind of coating on wearable blood pressure instrument |
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