CN101693779B - Composite material and preparation method thereof - Google Patents
Composite material and preparation method thereof Download PDFInfo
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- CN101693779B CN101693779B CN 200910188010 CN200910188010A CN101693779B CN 101693779 B CN101693779 B CN 101693779B CN 200910188010 CN200910188010 CN 200910188010 CN 200910188010 A CN200910188010 A CN 200910188010A CN 101693779 B CN101693779 B CN 101693779B
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Abstract
The invention relates to an environment-friendly composite material and a preparation method thereof, in particular to a method which takes soybean oil and kenaf fiber as raw materials and can be used for preparing the composite material by leading the soybean oil to be treated by a series of chemical reaction and then mixed with the kenaf fiber as well as heating, pressurizing and curing the mixture. As the degradable soybean oil is taken as the matrix of the composite material, and the kenaf fiber is used as a reinforcing material of the composite material, the composite material takes on brown, and has the tensile strength of 10-20MPa and the bending strength of 20-50MPa. The invention has the advantages that the epoxidized soybean oil and the kenaf fiber are natural renewable resources and taken as main raw materials, the dependence on petroleum-based raw material can be reduced, the environment can be protected, and the invention is in accordance with the sustainable development policy of China.
Description
Technical field
The present invention relates to a kind of environmentally friendly matrix material and preparation method thereof, relate in particular to take soybean oil and bastose as raw material, soybean oil is mixed with bastose through a series of chemical reaction again, and the mixture heating up cure under pressure is prepared matrix material.
Background technology
Matrix material refers to the material that combined by different way by two or more different substances, and it can bring into play the advantage of various materials, overcomes the defective of single-material, enlarges the range of application of material.Because the characteristics such as that matrix material has is lightweight, intensity is high, machine-shaping is convenient, excellent spring, resistance to chemical attack and good weatherability, progressively replace timber and metal alloy, be widely used in the fields such as aerospace, automobile, electric, building, body-building apparatus, obtained especially develop rapidly in recent years.Made from composite material of plant fiber is to be composited by matrix and vegetable fibre, and matrix comprises unsaturated polyester resin, Resins, epoxy, resol, vinyl ester resin, PP, PE, PA, PBT, PEI, PC etc.Vegetable fibre comprises xylon, flaxen fiber, bamboo fibers, coir, cotton fibre and straw, stalk, bagasse etc.The forming method of made from composite material of plant fiber is more, and hand pasting forming, spray up n., fiber winding forming, compression molding, pultrusion, RTM moulding etc. are arranged.Because the made from composite material of plant fiber cost is low, be easy to processing, made from composite material of plant fiber sustainable growth on market is remarkable.2000, the market of North America natural fiber reinforced composite surpassed 1.5 hundred million dollars, and by 2005, the whole market was sold and surpassed 1,400,000,000 dollars, year growth by 54%.Therefore containing huge market.
Summary of the invention
The invention provides a kind of matrix material and preparation method thereof, purpose is the dependence that reduces the petroleum base compound, protection of the environment.Soybean oil and bastose all are renewable resourcess, utilize soybean oil and bastose to prepare the Economic Sustainable Development Strategy that matrix material meets China.
A kind of matrix material of the present invention in order to achieve the above object, the matrix take degradable soybean oil as matrix material, the strongthener take bastose as matrix material, this matrix material is aobvious brown, and tensile strength is 10～20MPa, and flexural strength is 20～50MPa.
Described bastose is about 5～10mm.
1. a kind of composite manufacture method is characterized in that comprising the steps:, acrylated epoxidized soybean oil: first the soybean oil epoxidation is obtained epoxy soybean oil, vinylformic acid is added drop-wise in the epoxy soybean oil, 75～110 ℃ of lower reactions; 2., maleic anhydride modified epoxy soybean oil acrylate: maleic anhydride is added in the epoxy soybean oil acrylate reacts; 3., mixed solution configuration: treat that maleic anhydride modified complete epoxy soybean oil acrylate is down to 35～40 ℃, vinylbenzene is added agitation and dilution; 4., mixed solution mixes with bastose: under strong stirring, mixed solution and bastose are mixed in container; 5., mixture solidified: the mixture that mixes is reacted the matrix material that obtains being prepared under certain 130～150 ℃, 10～13.5MPa.
The vinylformic acid of described step in 1. contains stopper and catalyzer, stopper is p methoxy phenol, 1,4-Resorcinol or p-ten.-butylcatechol, catalyzer is triphenylphosphine, N, N-dimethyl benzylamine or benzylamine, and the vinylformic acid that will contain again stopper and catalyzer is added drop-wise in the epoxy soybean oil at 75～80 ℃, after dropwising, be warming up to 100～110 ℃ of reactions, survey acid number and determine level of response, reaction in 8～9 hours finishes; 2. step is first stopper, catalyzer to be joined in the epoxy soybean oil acrylate at 70～80 ℃, maleic anhydride is joined in the epoxy soybean oil acrylate again, reacted 1～1.5 hour, wherein stopper is p methoxy phenol, 1,4-Resorcinol or p-ten.-butylcatechol, catalyzer is triphenylphosphine, N, N-dimethyl benzylamine or benzylamine; Step is 3. in the mixed solution configuration; elder generation's room temperature is cooled to 35～40 ℃; the vinylbenzene that will contain again initiator joins maleic anhydride modified epoxy soybean oil acrylate; after adding the vinylbenzene agitation and dilution, add defoamer, thinner and thickening material; and stir; wherein initiator is dicumyl peroxide, benzoyl peroxide or hydrogen phosphide cumene, and thickening material is MgO, CaO or Ca (OH)
2, defoamer is DEUCHEN AU318D type, Xin XY 055 type far away or Xin's XY 051 type unsaturated polyester far away, thinner is DX-15, jx-016 or DBE.
The described step 1. consumption of middle catalyzer is 1～1.5% of epoxy soybean oil and vinylformic acid total mass, and the consumption of stopper is 0.1～0.2% of epoxy soybean oil and vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2～3: 1.
Described step 2. middle catalyst levels is 1～1.5% of epoxy soybean oil acrylate and maleic anhydride total mass, the consumption of stopper is 0.1～0.2% of epoxy soybean oil acrylate and maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 2～3: 1.
Described step is 3. in the mixed solution configuration, the vinylbenzene consumption is 30～50% of maleic anhydride modified epoxy soybean oil acrylate quality, initiator is 1～1.5% of vinylbenzene and maleic anhydride modified epoxy soybean oil acrylate total mass, the consumption of thickening material is vinylbenzene and 2～6% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass, the consumption of unsaturated polyester defoamer is vinylbenzene and 1～2% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid and bastose total mass, and the consumption of thinner is vinylbenzene and 2～3% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass.
4. mixed solution is with during bastose mixes described step, and bastose is for the bastose crossed through degumming process or be the modification in vinyltriethoxysilane solution of the bastose of degumming process, and bastose is about 5～10mm.
Described mixed solution is with during bastose mixes, the bastose of degumming process at room temperature mass concentration is to soak in the solution of 3～4% vinyltriethoxysilanes to carry out modification in 1～1.5 hour, again through vacuum, open-air seasoning system, the bastose consumption is 1～70% of mixed solution quality, is that mixed solution is carried out strong stirring in the container that enters to be equipped with fiber is even.
In the described mixture solidified, use vulcanizing press to solidify, the reaction times is 6～7 hours.
Advantageous effect of the present invention: but epoxy soybean oil and bastose all are natural production-goods source, take epoxy soybean oil and bastose as main raw material, can reduce the dependence to the petroleum base raw material, and protection of the environment meets the policy of China's Sustainable development.
Embodiment
The invention will be further described below in conjunction with the present embodiment.
Matrix take degradable soybean oil as matrix material, the strongthener take bastose as matrix material, this matrix material is aobvious brown, and tensile strength is 10～20MPa, and flexural strength is 20～50Mpa, and bastose is about 5～10mm.
Embodiment 1
The present invention is take soybean oil and bastose as main raw material, and the preparation matrix material may further comprise the steps:
(1), acrylated epoxidized soybean oil: first the soybean oil epoxidation is obtained epoxy soybean oil, at 80 ℃, mix, the vinylformic acid mixed solution that will contain triphenylphosphine, p methoxy phenol is added drop-wise in the epoxy soybean oil, drip and finish, be warming up to 110 ℃ of reactions, react end in 8 hours, product is deep yellow; The triphenylphosphine consumption is 1.5% of epoxy soybean oil and vinylformic acid total mass, and the p methoxy phenol consumption is 0.1% of epoxy soybean oil and vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 3: 1, reaction equation:
(2), maleic anhydride modified epoxy soybean oil acrylate: 80 ℃, mix, with p methoxy phenol, triphenylphosphine, maleic anhydride, join in the epoxy soybean oil acrylate, reacted 1.5 hours, maleic anhydride adds afterreaction thing color and becomes brown by deep yellow, the p methoxy phenol consumption is 0.1% of epoxy soybean oil acrylate and maleic anhydride total mass, the triphenylphosphine consumption is 1.5% of epoxy soybean oil acrylate and maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 2: 1, reaction equation:
(3), the mixed solution configuration: the reaction of (2) step finishes, room temperature is down to 40 ℃, the styrene solution that will contain dicumyl peroxide joins in the maleic anhydride modified epoxy soybean oil acrylate, agitation and dilution, after dilution finishes, with quantitative DEUCHEN AU318D type unsaturated polyester defoamer, DBE, MgO adds by described order successively, stir, the vinylbenzene consumption is 50% of maleic anhydride modified epoxy soybean oil acrylate quality, the dicumyl peroxide consumption is 1.5% of maleic anhydride modified epoxy soybean oil acrylate and vinylbenzene total mass, DEUCHEN AU318D type unsaturated polyester defoamer consumption is vinylbenzene and 1% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid and bastose total mass, the DBE consumption is vinylbenzene and 3% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass, and the MgO consumption is vinylbenzene and 6% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass;
(4), mixed solution mixes with bastose: mixed solution and bastose that (3) step mixes mix under strong stirring, the bastose consumption is 50% of (3) step mixed solution quality, bastose is again through vacuum through degumming process, open-air seasoning makes bastose, and bastose is about 10mm;
(5), mixture solidified: the mixture that (4) mixed in the step uses vulcanizing press to solidify, and temperature is 150 ℃, and pressure is 13.5MPa, reaction in 6 hours finishes, and is prepared into designed matrix material, and matrix material is aobvious brown, tensile strength is 20MPa, and flexural strength is 50MPa.
Embodiment 2
The present invention is take epoxy soybean oil and bastose as main raw material, and the preparation matrix material may further comprise the steps:
(1), acrylated epoxidized soybean oil: first the soybean oil epoxidation is obtained epoxy soybean oil, at 75 ℃, mix, to contain N, the vinylformic acid mixed solution of N-dimethyl benzylamine, Isosorbide-5-Nitrae-Resorcinol is added drop-wise in the epoxy soybean oil, drip and finish, be warming up to 100 ℃ of reactions, react end in 9 hours, product is deep yellow; N, N-dimethyl benzylamine consumption are 1% of epoxy soybean oil and vinylformic acid total mass, and Isosorbide-5-Nitrae-Resorcinol consumption is 0.2% of epoxy soybean oil and vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2: 1;
(2), maleic anhydride modified epoxy soybean oil acrylate: 70 ℃, mix, with 1, the 4-Resorcinol, N, the N-dimethyl benzylamine, maleic anhydride joins in the epoxy soybean oil acrylate by described order successively, reacts 1 hour, maleic anhydride adds afterreaction thing color and becomes brown by deep yellow, Isosorbide-5-Nitrae-Resorcinol consumption is 0.2% of epoxy soybean oil acrylate and maleic anhydride total mass, N, N-dimethyl benzylamine consumption is 1% of epoxy soybean oil acrylate and maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 3: 1;
(3), the mixed solution configuration: the reaction of (2) step finishes, room temperature is down to 35 ℃, the styrene solution that will contain benzoyl peroxide joins in the maleic anhydride modified epoxy soybean oil acrylate, agitation and dilution, after dilution finishes, with quantitative Xin XY 055 type unsaturated polyester defoamer far away, DX-15, CaO adds, stir, the vinylbenzene consumption is 40% of maleic anhydride modified epoxy soybean oil acrylate quality, the benzoyl peroxide consumption is 1% of maleic anhydride modified epoxy soybean oil acrylate and vinylbenzene total mass, Xin's XY 055 type unsaturated polyester defoamer consumption far away is vinylbenzene and 2% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid and bastose total mass, the DX-15 consumption is vinylbenzene and 2% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass, and the CaO consumption is vinylbenzene and 2% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass;
(4), mixed solution mixes with bastose: bastose content is 40% of (3) step mixed solution quality, described bastose is that the bastose of degumming process is to soak in the solution of 4% vinyltriethoxysilane to carry out modification in 1.5 hours in mass concentration at room temperature, through vacuum, open-air seasoning makes again; Bastose is about 5mm, and other is identical with (4) step among the embodiment 1;
(5), mixture solidified: the mixture that mixes in (4) step uses vulcanizing press to solidify, and temperature is 130 ℃, and pressure is 10MPa, reaction in 7 hours finishes, and is prepared into designed matrix material, and matrix material is aobvious brown, tensile strength is 10MPa, and flexural strength is 20MPa.
Embodiment 3
The present invention is take epoxy soybean oil and bastose as main raw material, and the preparation matrix material may further comprise the steps:
(1), acrylated epoxidized soybean oil: first the soybean oil epoxidation is obtained epoxy soybean oil, at 78 ℃, mix, the vinylformic acid mixed solution that will contain benzylamine, p-ten.-butylcatechol is added drop-wise in the epoxy soybean oil, drip and finish, be warming up to 105 ℃ of reactions, react end in 8.5 hours, product is deep yellow; The benzylamine consumption is 1.25% of epoxy soybean oil and vinylformic acid total mass, and the p-ten.-butylcatechol consumption is 0.15% of epoxy soybean oil and vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2.5: 1;
(2), maleic anhydride modified epoxy soybean oil acrylate: 75 ℃, mix, with p-ten.-butylcatechol, benzylamine, maleic anhydride, join in the epoxy soybean oil acrylate by described order successively, reacted 1.25 hours, maleic anhydride adds afterreaction thing color and becomes brown by deep yellow, the p-ten.-butylcatechol consumption is 0.15% of epoxy soybean oil acrylate and maleic anhydride total mass, the benzylamine consumption is 1.25% of epoxy soybean oil acrylate and maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 2.5: 1;
(3), mixed solution configuration: the reaction of (2) step finishes, room temperature is down to 38 ℃, the styrene solution that will contain hydrogen peroxide second propyl benzene joins in the maleic anhydride modified epoxy soybean oil acrylate, agitation and dilution, after dilution finishes, with quantitative Xin XY 051 type unsaturated polyester defoamer far away, jx-016, Ca (OH)
2Add by described order successively, stir, the vinylbenzene consumption is 30% of maleic anhydride modified epoxy soybean oil acrylate quality, hydrogen peroxide second propyl benzene consumption is 1.25% of maleic anhydride modified epoxy soybean oil acrylate and vinylbenzene total mass, Xin's XY 051 type unsaturated polyester defoamer consumption far away is vinylbenzene and 1.5% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid and bastose total mass, the jx-016 consumption is vinylbenzene and 2.5% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass, Ca (OH)
2Consumption is vinylbenzene and 4% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass;
(4), mixed solution mixes with bastose: bastose content is 30% of (3) step mixed solution quality, bastose is about 8mm, described bastose is that the bastose of degumming process is to soak in the solution of 3% vinyltriethoxysilane to carry out modification in 1 hour in mass concentration at room temperature, again through vacuum, open-air seasoning makes, and other is identical with (4) step among the embodiment 2;
(5), mixture solidified: the mixture that mixes in (4) step uses vulcanizing press to solidify, and temperature is 140 ℃, and pressure is 12Pa, 6.5 a hour reaction finishes, and is prepared into designed matrix material, matrix material is aobvious brown, tensile strength is 16MPa, and flexural strength is 39MPa.
Embodiment 4
(1), embodiment 3 steps (1) are at 90 ℃, mix, the vinylformic acid mixed solution that will contain benzylamine, p-ten.-butylcatechol is added drop-wise in the epoxy soybean oil, drip and finish, be warming up to 105 ℃ of reactions, react end in 9 hours, the step of the other the same as in Example 3 (1);
(2), with the step (2) of embodiment 3;
(3), with the step (3) of embodiment 3;
(4), mixed solution mixes with bastose: bastose content is 20% of (3) step mixed solution quality, bastose is about 6mm, described bastose is that the bastose of degumming process is to soak in the solution of 3.5% vinyltriethoxysilane to carry out modification in 1.25 hours in mass concentration at room temperature, again through vacuum, open-air seasoning makes, and other is identical with (4) step among the embodiment 3;
(5), mixture solidified: the mixture that mixes in (4) step uses vulcanizing press to solidify, and temperature is 145 ℃, and pressure is 11MPa, 6.5 a hour reaction finishes, and is prepared into designed matrix material, matrix material is aobvious brown, tensile strength is 18MPa, and flexural strength is 45Mpa.
Embodiment 5
(1), embodiment 2 steps (1) are at 95 ℃, mix, and will contain N, the vinylformic acid mixed solution of N-dimethyl benzylamine, Isosorbide-5-Nitrae-Resorcinol is added drop-wise in the epoxy soybean oil, is warming up to 110 ℃ of reactions, react end in 9 hours, the step of the other the same as in Example 3 (1);
(2), the stopper in embodiment 2 steps (2) is p methoxy phenol, catalyzer is triphenylphosphine, the step of the other the same as in Example 2 (2);
(3), with the step (3) of embodiment 2;
(4), mixed solution mixes with bastose: bastose content is 10% of step (3) mixed solution quality, and other is identical with (4) step among the embodiment 2;
(5), mixture solidified: the mixture that mixes in (4) step uses vulcanizing press to solidify, and temperature is 135 ℃, and pressure is 12MPa, 6.5 a hour reaction finishes, and is prepared into designed matrix material, matrix material is aobvious brown, tensile strength is 13MPa, and flexural strength is 25Mpa.
Embodiment 6
Bastose content is 1% of step (3) mixed solution quality in the step of embodiment 2 (4), the other the same as in Example 2.
Embodiment 7
Bastose content is 70% of step (3) mixed solution quality in the step of embodiment 2 (4), the other the same as in Example 2.
Embodiment 8
Bastose content is 5% of step (3) mixed solution quality in the step of embodiment 2 (4), the other the same as in Example 2.
Embodiment 9
Bastose content is 60% of step (3) mixed solution quality in the step of embodiment 2 (4), the other the same as in Example 2.
Claims (4)
1. a composite manufacture method is characterized in that comprising the steps:
1., acrylated epoxidized soybean oil: first the soybean oil epoxidation is obtained epoxy soybean oil, vinylformic acid is added drop-wise in the epoxy soybean oil, 75～110 ℃ of lower reactions;
2., maleic anhydride modified epoxy soybean oil acrylate: maleic anhydride is added in the epoxy soybean oil acrylate reacts;
3., mixed solution configuration: treat that maleic anhydride modified complete epoxy soybean oil acrylate is down to 35～40 ℃, vinylbenzene is added agitation and dilution;
4., mixed solution mixes with bastose: under strong stirring, mixed solution and bastose are mixed in container;
5., mixture solidified: the mixture that mixes is reacted the matrix material that obtains being prepared under certain 130～150 ℃, 10～13.5MPa;
The vinylformic acid of described step in 1. contains stopper and catalyzer, stopper is p methoxy phenol, 1,4-Resorcinol or p-ten.-butylcatechol, catalyzer is triphenylphosphine, N, N-dimethyl benzylamine or benzylamine, and the vinylformic acid that will contain again stopper and catalyzer is added drop-wise in the epoxy soybean oil at 75～80 ℃, after dropwising, be warming up to 100～110 ℃ of reactions, survey acid number and determine level of response, reaction in 8～9 hours finishes; 2. step is first stopper, catalyzer to be joined in the epoxy soybean oil acrylate at 70～80 ℃, maleic anhydride is joined in the epoxy soybean oil acrylate again, reacted 1～1.5 hour, wherein stopper is p methoxy phenol, 1,4-Resorcinol or p-ten.-butylcatechol, catalyzer is triphenylphosphine, N, N-dimethyl benzylamine or benzylamine; Step is 3. in the mixed solution configuration; elder generation's room temperature is cooled to 35～40 ℃; the vinylbenzene that will contain again initiator joins maleic anhydride modified epoxy soybean oil acrylate; after adding the vinylbenzene agitation and dilution, add defoamer, thinner and thickening material; and stir; wherein initiator is dicumyl peroxide, benzoyl peroxide or hydrogen phosphide cumene, and thickening material is MgO, CaO or Ca (OH)
2, defoamer is DEUCHEN AU318D type, Xin XY 055 type far away or Xin's XY 051 type unsaturated polyester far away, thinner is DX-15, jx-016 or DBE;
The described step 1. consumption of middle catalyzer is 1～1.5% of epoxy soybean oil and vinylformic acid total mass, and the consumption of stopper is 0.1～0.2% of epoxy soybean oil and vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2～3: 1;
Described step 2. middle catalyst levels is 1～1.5% of epoxy soybean oil acrylate and maleic anhydride total mass, the consumption of stopper is 0.1～0.2% of epoxy soybean oil acrylate and maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 2～3: 1;
Described step is 3. in the mixed solution configuration, the vinylbenzene consumption is 30～50% of maleic anhydride modified epoxy soybean oil acrylate quality, initiator is 1～1.5% of vinylbenzene and maleic anhydride modified epoxy soybean oil acrylate total mass, the consumption of thickening material is vinylbenzene and 2～6% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass, the consumption of unsaturated polyester defoamer is vinylbenzene and 1～2% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid and bastose total mass, and the consumption of thinner is vinylbenzene and 2～3% of maleic anhydride modified epoxy soybean oil acrylate mixing liquid total mass.
2. a kind of composite manufacture method according to claim 1, it is characterized in that described step 4. mixed solution with during bastose mixes, bastose is for the bastose crossed through degumming process or be the modification in vinyltriethoxysilane solution of the bastose of degumming process, the long 5～10mm of bastose.
3. a kind of composite manufacture method according to claim 2, in it is characterized in that described mixed solution and bastose mixing, the bastose of degumming process at room temperature mass concentration is to soak in the solution of 3～4% vinyltriethoxysilanes to carry out modification in 1～1.5 hour, again through vacuum, open-air seasoning makes, the bastose consumption is 1～70% of mixed solution quality, is mixed solution to be poured into to carry out strong stirring in the container that fiber is housed even.
4. a kind of composite manufacture method according to claim 1 is characterized in that in the described mixture solidified, uses vulcanizing press to solidify, and the reaction times is 6～7 hours.
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| CN102774013B (en) * | 2012-07-06 | 2015-12-09 | 上海复合材料科技有限公司 | Thermoplastic fibre reinforced epoxy based composites and uses thereof |
| CN104448846B (en) * | 2014-12-30 | 2017-05-10 | 福建农林大学 | Plant fiber reinforced soy-based resin composite material and preparation method thereof |
| CN107915811B (en) * | 2017-11-21 | 2019-06-25 | 福建农林大学 | Plant fiber based on methacrylate crosslinking soybean oil based resin enhances composite material and preparation method |
| CN110106026B (en) * | 2019-05-08 | 2023-06-09 | 安徽万朗磁塑股份有限公司 | Preparation method of acrylic acid modified epoxidized soybean oil, environment-friendly low-cost PVC (polyvinyl chloride) and preparation method and application thereof |
| CN110423447A (en) * | 2019-08-19 | 2019-11-08 | 浙江衡昶科技有限公司 | A kind of preparation method by modified natural plant fiber, bio-based materials strengthening and toughening unsaturated polyester resin |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002362519A (en) * | 2001-06-07 | 2002-12-18 | Hitachi Medical Corp | Vessel production line |
| WO2004009314A1 (en) * | 2002-07-18 | 2004-01-29 | Mitsubishi Rayon Co., Ltd. | Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material |
| CN101224991A (en) * | 2008-01-29 | 2008-07-23 | 中国人民解放军国防科学技术大学 | Method for preparing carbon fibre reinforced carborundum composite material |
| CN101225141A (en) * | 2007-12-28 | 2008-07-23 | 沈阳工业大学 | Preparation of degradable polymer by using soybean oil as raw material |
| CN101302420A (en) * | 2008-07-01 | 2008-11-12 | 中国核动力研究设计院 | High-expansion fireproof sealant and preparation thereof |
-
2009
- 2009-10-22 CN CN 200910188010 patent/CN101693779B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002362519A (en) * | 2001-06-07 | 2002-12-18 | Hitachi Medical Corp | Vessel production line |
| WO2004009314A1 (en) * | 2002-07-18 | 2004-01-29 | Mitsubishi Rayon Co., Ltd. | Prepreg, intermediate material for forming frp, and method for production thereof and method for production of fiber-reinforced composite material |
| CN101225141A (en) * | 2007-12-28 | 2008-07-23 | 沈阳工业大学 | Preparation of degradable polymer by using soybean oil as raw material |
| CN101224991A (en) * | 2008-01-29 | 2008-07-23 | 中国人民解放军国防科学技术大学 | Method for preparing carbon fibre reinforced carborundum composite material |
| CN101302420A (en) * | 2008-07-01 | 2008-11-12 | 中国核动力研究设计院 | High-expansion fireproof sealant and preparation thereof |
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