CN103773168A - Flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material and preparation method thereof - Google Patents
Flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material and preparation method thereof Download PDFInfo
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- CN103773168A CN103773168A CN201410016877.XA CN201410016877A CN103773168A CN 103773168 A CN103773168 A CN 103773168A CN 201410016877 A CN201410016877 A CN 201410016877A CN 103773168 A CN103773168 A CN 103773168A
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Abstract
The invention discloses a flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material. The flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material is characterized by being prepared from the following raw materials in parts by weight: 29-34 parts of E-12 epoxy resin, 14-18 parts of amino resin, 5-8 parts of dioctyl phthalate, 8-11 parts of nanometer aluminum nitride powder, 1-2 parts of cellulose nitrate, 2-3 parts of bismuthyl chloride, 5-7 parts of magnesium hydroxide, 5-7 parts of ethyl methacrylate, 6-8 parts of 4-methoxyphenol, 3-6 parts of diepoxypropane ethyl ether, 20-23 parts of chopped glass fiber, 2-3 parts of nanometer calcium carbonate, 1-2 parts of zinc stearate, 7-10 parts of 2-ethyl-4 methylimidazole and 1-2 parts of additives. The flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material has good physical performance and mechanical performance by adding the additives and plays a role of reinforcement; the flame-retardant smokeless environmentally-friendly glass reinforced plastic coating material has a good flame-retardant effect by adding the magnesium hydroxide and a smoke suppression effect and is non-toxic and environmentally-friendly, so that a glass reinforced plastic material has a relatively good flame-retardant effect.
Description
Technical field
The present invention relates to a kind of matrix material and preparation method thereof, particularly a kind of fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material and preparation method thereof.
Background technology
Glass-reinforced plastic material is embedded in curing thermosetting resin or be wrapped to form the material of composite structure by it by glass fibre reinforcement.The glass-reinforced plastic material of production and application adopts resin infiltration woven fiber glass material to carry out moulding more in the market.The method effect of impregnation is good, and prepared content of glass fiber is high.But owing to being subject to the restriction of woven fiber glass volume and shape, make it be not suitable with especially the product that is difficult for uniform-compression for such as tube stub, tee pipe fitting, bend pipe tools etc.In addition, its impact resistance of glass-reinforced plastic material prepared by the method is poor, and layering easily occurs laminated face.In order to address the above problem, there is investigator that glass fibre is cut into glass fiber powder, then glass fiber powder is put in the mixed solution being formed by epoxy resin, softening agent etc., in ball mill, stir again and add filler, solidifying agent, be prepared into thus a kind of glass-reinforced plastic material that does not contain woven fiber glass laying.Although the glass-reinforced plastic material that the method provides has overcome the defect that woven fiber glass itself causes, because glass fibre is cut into powdery, thereby the peculiar physical property of its fiber itself is also weakened greatly.
The fire retardant using in glass fiber reinforced plastics composite material is at present generally antimonous oxide, and its flame retardant effect is poor.And in antimonous oxide product, conventionally also have arsenic oxide arsenoxide, but arsenic oxide arsenoxide is poisonous, so can be to environment, not environmental protection in glass reinforced plastic use procedure.
Summary of the invention
The object of this invention is to provide a kind of fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material and preparation method thereof.
In order to realize object of the present invention, the present invention passes through following scheme implementation:
A kind of fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material, is made up of the raw material of following weight part: E-12 epoxy resin 29-34, aminoresin 14-18, dioctyl phthalate (DOP) 5-8, nano silicon nitride aluminium powder 8-11, Nitrocellulose 1-2, Basic Bismuth Chloride 2-3, magnesium hydroxide 5-7, β-dimethyl-aminoethylmethacrylate 5-7, MEHQ 6-8, diepoxy propane ethyl ether 3-6, short glass fiber 20-23, nano-calcium carbonate 2-3, Zinic stearas 1-2,2-ethyl-4-methylimidazole 7-10, auxiliary agent 1-2;
Described auxiliary agent is made up of the raw material of following weight part: iron powder 10-13, zinc acetate 5-7, light calcined magnesia 4-6, medical stone 3-4, talcum powder 3-5, peat 2-3, tri (propylene glycol) diacrylate 2-3, morpholine 1-2, xitix 2-3, silicon carbide 3-4, chitosan 1-2, methyl acrylate 3-4; Iron powder, peat, medical stone, light calcined magnesia are put into calcining furnace by preparation method, at 550-570 ℃, calcine 4-5 hour, take out, mix with talcum powder, xitix, silicon carbide, chitosan, be ground to and obtain 300-400 order powder, then, add again tri (propylene glycol) diacrylate, morpholine, xitix, methyl acrylate to mix, continue to grind 40-50 minute, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1400-1600 rev/min, stir 15-30 minute, obtain auxiliary agent.
Fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material of the present invention, made by following concrete steps:
(1) E-12 epoxy resin, aminoresin, dioctyl phthalate (DOP), nano silicon nitride aluminium powder, Nitrocellulose, Basic Bismuth Chloride, β-dimethyl-aminoethylmethacrylate are put into reactor and be heated to while stirring molten state, obtain A material;
(2) glass fibre is put into ball mill and grind, mix with magnesium hydroxide, nano-calcium carbonate, Zinic stearas, MEHQ, diepoxy propane ethyl ether, stir 15-18 minute, obtain B material;
(3) A material is mixed with B material, add auxiliary agent and all the other remaining components, under the speed of 450-550 rev/min, stir 22-25 minute, cast, curing.
Advantage of the present invention is: the present invention adds auxiliary agent, makes material have good physicals and mechanical property, plays the effect of reinforcement; The present invention adds magnesium hydroxide, has good flame retardant effect, but also has smoke suppressing effect, and nontoxic environmentally friendly, makes the flame retardant effect of glass-reinforced plastic material better.
Embodiment
Below by specific examples, the present invention is described in detail.
A kind of fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material, by following weight part (kilogram) raw material make: E-12 epoxy resin 29, aminoresin 14, dioctyl phthalate (DOP) 5, nano silicon nitride aluminium powder 8, Nitrocellulose 1, Basic Bismuth Chloride 2, magnesium hydroxide 5, β-dimethyl-aminoethylmethacrylate 5, MEHQ 6, diepoxy propane ethyl ether 3, short glass fiber 20, nano-calcium carbonate 2, Zinic stearas 1,2-ethyl-4-methylimidazole 7, auxiliary agent 1;
Described auxiliary agent by following weight part (kilogram) raw material make: iron powder 10, zinc acetate 5, light calcined magnesia 4, medical stone 3, talcum powder 3, peat 2, tri (propylene glycol) diacrylate 2, morpholine 1, xitix 2, silicon carbide 3, chitosan 1, methyl acrylate 3; Iron powder, peat, medical stone, light calcined magnesia are put into calcining furnace by preparation method, at 550-570 ℃, calcine 4-5 hour, take out, mix with talcum powder, xitix, silicon carbide, chitosan, be ground to and obtain 300-400 order powder, then, add again tri (propylene glycol) diacrylate, morpholine, xitix, methyl acrylate to mix, continue to grind 40-50 minute, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1400-1600 rev/min, stir 15-30 minute, obtain auxiliary agent.
Fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material of the present invention, made by following concrete steps:
(1) E-12 epoxy resin, aminoresin, dioctyl phthalate (DOP), nano silicon nitride aluminium powder, Nitrocellulose, Basic Bismuth Chloride, β-dimethyl-aminoethylmethacrylate are put into reactor and be heated to while stirring molten state, obtain A material;
(2) glass fibre is put into ball mill and grind, mix with magnesium hydroxide, nano-calcium carbonate, Zinic stearas, MEHQ, diepoxy propane ethyl ether, stir 15-18 minute, obtain B material;
(3) A material is mixed with B material, add auxiliary agent and all the other remaining components, under the speed of 450-550 rev/min, stir 22-25 minute, cast, curing.
The tensile strength of the glass-reinforced plastic material of the embodiment of the present invention is 246Mpa.
Claims (2)
1. a fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material, it is characterized in that, made by the raw material of following weight part: E-12 epoxy resin 29-34, aminoresin 14-18, dioctyl phthalate (DOP) 5-8, nano silicon nitride aluminium powder 8-11, Nitrocellulose 1-2, Basic Bismuth Chloride 2-3, magnesium hydroxide 5-7, β-dimethyl-aminoethylmethacrylate 5-7, MEHQ 6-8, diepoxy propane ethyl ether 3-6, short glass fiber 20-23, nano-calcium carbonate 2-3, Zinic stearas 1-2,2-ethyl-4-methylimidazole 7-10, auxiliary agent 1-2;
Described auxiliary agent is made up of the raw material of following weight part: iron powder 10-13, zinc acetate 5-7, light calcined magnesia 4-6, medical stone 3-4, talcum powder 3-5, peat 2-3, tri (propylene glycol) diacrylate 2-3, morpholine 1-2, xitix 2-3, silicon carbide 3-4, chitosan 1-2, methyl acrylate 3-4; Iron powder, peat, medical stone, light calcined magnesia are put into calcining furnace by preparation method, at 550-570 ℃, calcine 4-5 hour, take out, mix with talcum powder, xitix, silicon carbide, chitosan, be ground to and obtain 300-400 order powder, then, add again tri (propylene glycol) diacrylate, morpholine, xitix, methyl acrylate to mix, continue to grind 40-50 minute, to fully disperseing, then add other remaining component, continue to grind after 30-45 minute, under 1400-1600 rev/min, stir 15-30 minute, obtain auxiliary agent.
2. fire-retardant smokeless environment-friendly glass fibre reinforced plastic coating material according to claim 1, is characterized in that, is made up of following concrete steps:
(1) E-12 epoxy resin, aminoresin, dioctyl phthalate (DOP), nano silicon nitride aluminium powder, Nitrocellulose, Basic Bismuth Chloride, β-dimethyl-aminoethylmethacrylate are put into reactor and be heated to while stirring molten state, obtain A material;
(2) glass fibre is put into ball mill and grind, mix with magnesium hydroxide, nano-calcium carbonate, Zinic stearas, MEHQ, diepoxy propane ethyl ether, stir 15-18 minute, obtain B material;
(3) A material is mixed with B material, add auxiliary agent and all the other remaining components, under the speed of 450-550 rev/min, stir 22-25 minute, cast, curing.
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104212265A (en) * | 2014-09-19 | 2014-12-17 | 句容亿格纳米材料厂 | Nano modified flame-retardant interior wall coating |
CN104231693A (en) * | 2014-09-16 | 2014-12-24 | 安徽明都电气有限公司 | Heat-resistant anti-aging modified asphalt paint and preparation method thereof |
CN105017728A (en) * | 2015-06-30 | 2015-11-04 | 苏州博利迈新材料科技有限公司 | High temperature-resistant radiation-resistant glass fiber, and preparation method thereof |
CN105038465A (en) * | 2015-09-09 | 2015-11-11 | 南阳理工学院 | Self-healing building inner wall electric-heating coating |
CN109988393A (en) * | 2017-12-29 | 2019-07-09 | 宜兴市恒邦环保有限公司 | A kind of novel glass steel composite material |
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JPS5978267A (en) * | 1982-10-27 | 1984-05-07 | Toa Paint Kk | Coating composition |
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KR100498226B1 (en) * | 2004-06-17 | 2005-07-01 | 진성산업(주) | Fire retardant coating composition and coating method thereof |
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JPS5978267A (en) * | 1982-10-27 | 1984-05-07 | Toa Paint Kk | Coating composition |
CN1073702A (en) * | 1991-12-27 | 1993-06-30 | 中国石油天然气总公司工程技术研究所 | Glass flake anticorrosion paint and manufacture method thereof |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104231693A (en) * | 2014-09-16 | 2014-12-24 | 安徽明都电气有限公司 | Heat-resistant anti-aging modified asphalt paint and preparation method thereof |
CN104212265A (en) * | 2014-09-19 | 2014-12-17 | 句容亿格纳米材料厂 | Nano modified flame-retardant interior wall coating |
CN105017728A (en) * | 2015-06-30 | 2015-11-04 | 苏州博利迈新材料科技有限公司 | High temperature-resistant radiation-resistant glass fiber, and preparation method thereof |
CN105038465A (en) * | 2015-09-09 | 2015-11-11 | 南阳理工学院 | Self-healing building inner wall electric-heating coating |
CN105038465B (en) * | 2015-09-09 | 2017-03-08 | 南阳理工学院 | A kind of self-healing inner wall of building electrical heating coating |
CN109988393A (en) * | 2017-12-29 | 2019-07-09 | 宜兴市恒邦环保有限公司 | A kind of novel glass steel composite material |
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Application publication date: 20140507 |