CN101693779A - Composite material and preparation method thereof - Google Patents
Composite material and preparation method thereof Download PDFInfo
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- CN101693779A CN101693779A CN200910188010A CN200910188010A CN101693779A CN 101693779 A CN101693779 A CN 101693779A CN 200910188010 A CN200910188010 A CN 200910188010A CN 200910188010 A CN200910188010 A CN 200910188010A CN 101693779 A CN101693779 A CN 101693779A
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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, relating in particular to soybean oil and bastose is raw material, and 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 is meant the material that is 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 characteristics such as that matrix material has is in light weight, 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 fields such as aerospace, automobile, electric, building, body-building apparatus, obtained develop rapidly in recent years especially.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, the protection environment.Soybean oil and bastose all are renewable resourcess, utilize soybean oil and bastose to prepare the sustainable economic development strategy that matrix material meets China.
A kind of matrix material of the present invention is the matrix of matrix material with degradable soybean oil in order to achieve the above object, is the strongthener of matrix material with the bastose, and it is brown that this matrix material shows, and tensile strength is 10～20MPa, and flexural strength is 20～50MPa.
Described bastose is about 5～10mm.
1. a kind of preparation method of matrix material is characterized in that comprising the steps:, the acroleic acid esterification epoxy soybean oil: earlier the soybean oil epoxidation is obtained epoxy soybean oil, vinylformic acid is added drop-wise in the epoxy soybean oil, 75～110 ℃ of reactions down; 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 intact epoxy soybean oil acrylate reduces to 35～40 ℃, vinylbenzene is added agitation and dilution; 4., mixed solution mixes with bastose: under brute force stirs, 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 a 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 stopper and catalyzer again 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 70～80 ℃ of elder generations stopper, catalyzer to be joined in the epoxy soybean oil acrylate, maleic anhydride is joined in the epoxy soybean oil acrylate again, reacted 1～1.5 hour, wherein stopper is a 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 initiator again 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 1. middle catalyst consumption of described step is 1～1.5% of epoxy soybean oil and a vinylformic acid total mass, and the consumption of stopper is 0.1～0.2% of epoxy soybean oil and a vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2～3: 1.
The 2. middle catalyst levels of described step is 1～1.5% of epoxy soybean oil acrylate and a maleic anhydride total mass, the consumption of stopper is 0.1～0.2% of epoxy soybean oil acrylate and a 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 a maleic anhydride modified epoxy soybean oil acrylate quality, initiator is 1～1.5% of vinylbenzene and a 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 handled through coming unstuck or be the bastose of the processing modification in vinyltriethoxysilane solution of coming unstuck, and bastose is about 5～10mm.
Described mixed solution is with during bastose mixes, come unstuck the bastose handled at room temperature mass concentration be 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 a mixed solution quality, is mixed solution to be carried out brute force in the container of going into to be equipped with fiber stir.
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, are main raw material with epoxy soybean oil and bastose, can reduce the dependence to the petroleum base raw material, protect environment, meet the policy of China's Sustainable development.
Embodiment
The invention will be further described below in conjunction with present embodiment.
With degradable soybean oil is the matrix of matrix material, is the strongthener of matrix material with the bastose, and it is brown that this matrix material shows, and tensile strength is 10～20MPa, and flexural strength is 20～50Mpa, and bastose is about 5～10mm.
Embodiment 1
The present invention is a main raw material with soybean oil and bastose, and the preparation matrix material may further comprise the steps:
(1), acroleic acid esterification epoxy soybean oil: earlier 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 a deep yellow; The triphenylphosphine consumption is 1.5% of epoxy soybean oil and a vinylformic acid total mass, and the p methoxy phenol consumption is 0.1% of epoxy soybean oil and a 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 a maleic anhydride total mass, the triphenylphosphine consumption is 1.5% of epoxy soybean oil acrylate and a 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 reduced 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 a maleic anhydride modified epoxy soybean oil acrylate quality, the dicumyl peroxide consumption is 1.5% of maleic anhydride modified epoxy soybean oil acrylate and a 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 that (3) step mixes and bastose mix under brute force stirs, the bastose consumption is 50% of (3) step mixed solution quality, bastose is for handling again through vacuum through coming unstuck, 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 it is brown that matrix material shows, tensile strength is 20MPa, and flexural strength is 50MPa.
Embodiment 2
The present invention is a main raw material with epoxy soybean oil and bastose, and the preparation matrix material may further comprise the steps:
(1), acroleic acid esterification epoxy soybean oil: earlier the soybean oil epoxidation is obtained epoxy soybean oil, at 75 ℃, mix, to contain N, N-dimethyl benzylamine, 1, the vinylformic acid mixed solution of 4-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 a deep yellow; N, N-dimethyl benzylamine consumption are 1%, 1 of epoxy soybean oil and vinylformic acid total mass, and 4-Resorcinol consumption is 0.2% of epoxy soybean oil and a 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, 1,4-Resorcinol consumption is 0.2% of epoxy soybean oil acrylate and a maleic anhydride total mass, N, N-dimethyl benzylamine consumption is 1% of epoxy soybean oil acrylate and a 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 reduced 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 a maleic anhydride modified epoxy soybean oil acrylate quality, the benzoyl peroxide consumption is 1% of maleic anhydride modified epoxy soybean oil acrylate and a 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 come unstuck bastose handled at room temperature soaks in mass concentration is the solution of 4% vinyltriethoxysilane and carried out modification in 1.5 hours, 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 it is brown that matrix material shows, tensile strength is 10MPa, and flexural strength is 20MPa.
Embodiment 3
The present invention is a main raw material with epoxy soybean oil and bastose, and the preparation matrix material may further comprise the steps:
(1), acroleic acid esterification epoxy soybean oil: earlier 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 a deep yellow; The benzylamine consumption is 1.25% of epoxy soybean oil and a vinylformic acid total mass, and the p-ten.-butylcatechol consumption is 0.15% of epoxy soybean oil and a 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 a maleic anhydride total mass, the benzylamine consumption is 1.25% of epoxy soybean oil acrylate and a 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 reduced 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 a 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 a 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 come unstuck bastose handled at room temperature soaks in mass concentration is the solution of 3% vinyltriethoxysilane and carried out modification in 1 hour, 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, it is brown that matrix material shows, 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, other step (1) with embodiment 3;
(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 come unstuck bastose handled at room temperature soaks in mass concentration is the solution of 3.5% vinyltriethoxysilane and carried out modification in 1.25 hours, 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, it is brown that matrix material shows, tensile strength is 18MPa, and flexural strength is 45Mpa.
Embodiment 5
(1), embodiment 2 steps (1) are at 95 ℃, mix, and will contain N, N-dimethyl benzylamine, 1, the vinylformic acid mixed solution of 4-Resorcinol is added drop-wise in the epoxy soybean oil, is warming up to 110 ℃ of reactions, reacts end in 9 hours, other step with embodiment 3 (1);
(2), the stopper in embodiment 2 steps (2) is p methoxy phenol, catalyzer is a triphenylphosphine, other step with embodiment 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, it is brown that matrix material shows, 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), and other is with embodiment 2.
Embodiment 7
Bastose content is 70% of step (3) mixed solution quality in the step of embodiment 2 (4), and other is with embodiment 2.
Embodiment 8
Bastose content is 5% of step (3) mixed solution quality in the step of embodiment 2 (4), and other is with embodiment 2.
Embodiment 9
Bastose content is 60% of step (3) mixed solution quality in the step of embodiment 2 (4), and other is with embodiment 2.
Claims (10)
1. a matrix material is characterized in that with degradable soybean oil being the matrix of matrix material, is the strongthener of matrix material with the bastose, and it is brown that this matrix material shows, and tensile strength is 10～20MPa, and flexural strength is 20～50MPa.
2. a kind of matrix material according to claim 1 is characterized in that described bastose is about 5～10mm.
3. the preparation method of a kind of matrix material according to claim 1 is characterized in that comprising the steps:
1., acroleic acid esterification epoxy soybean oil:
Earlier the soybean oil epoxidation is obtained epoxy soybean oil, vinylformic acid is added drop-wise in the epoxy soybean oil, 75～110 ℃ of reactions down;
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 intact epoxy soybean oil acrylate reduces to 35～40 ℃, vinylbenzene is added agitation and dilution;
4., mixed solution mixes with bastose:
Under brute force stirs, 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.
4. the preparation method of a kind of matrix material according to claim 3, it is characterized in that the vinylformic acid during described step 1. contains stopper and catalyzer, stopper is a p methoxy phenol, 1,4-Resorcinol or p-ten.-butylcatechol, catalyzer is triphenylphosphine, N, N-dimethyl benzylamine or benzylamine, the vinylformic acid that will contain stopper and catalyzer again 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 70～80 ℃ of elder generations stopper, catalyzer to be joined in the epoxy soybean oil acrylate, maleic anhydride is joined in the epoxy soybean oil acrylate again, reacted 1～1.5 hour, wherein stopper is a 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 initiator again 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.
5. the preparation method of a kind of matrix material according to claim 4, it is characterized in that the 1. middle catalyst consumption of described step is 1～1.5% of epoxy soybean oil and a vinylformic acid total mass, the consumption of stopper is 0.1～0.2% of epoxy soybean oil and a vinylformic acid total mass, and the mol ratio of vinylformic acid and epoxy soybean oil is 2～3: 1.
6. the preparation method of a kind of matrix material according to claim 4, it is characterized in that the 2. middle catalyst levels of described step is 1～1.5% of epoxy soybean oil acrylate and a maleic anhydride total mass, the consumption of stopper is 0.1～0.2% of epoxy soybean oil acrylate and a maleic anhydride total mass, and the mol ratio of maleic anhydride and epoxy soybean oil acrylate is 2～3: 1.
7. the preparation method of a kind of matrix material according to claim 4, it is characterized in that described step is 3. in the mixed solution configuration, the vinylbenzene consumption is 30～50% of a maleic anhydride modified epoxy soybean oil acrylate quality, initiator is 1～1.5% of vinylbenzene and a 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.
8. the preparation method of a kind of matrix material according to claim 3, it is characterized in that described step 4. mixed solution with during bastose mixes, bastose is for through coming unstuck the bastose handled or be the bastose of the processing modification in vinyltriethoxysilane solution of coming unstuck, and bastose is about 5～10mm.
9. the preparation method of a kind of matrix material according to claim 8, in it is characterized in that described mixed solution and bastose mixing, come unstuck the bastose handled at room temperature mass concentration be 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 a mixed solution quality, is mixed solution to be carried out brute force in the container of going into to be equipped with fiber stir.
10. the preparation method of a kind of matrix material according to claim 3 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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