CN113549315A - Continuous basalt fiber reinforced polyarylether resin-based composite material with heteronaphthalene biphenyl structure and preparation method thereof - Google Patents

Continuous basalt fiber reinforced polyarylether resin-based composite material with heteronaphthalene biphenyl structure and preparation method thereof Download PDF

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CN113549315A
CN113549315A CN202110802135.XA CN202110802135A CN113549315A CN 113549315 A CN113549315 A CN 113549315A CN 202110802135 A CN202110802135 A CN 202110802135A CN 113549315 A CN113549315 A CN 113549315A
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composite material
continuous basalt
basalt fiber
biphenyl structure
resin
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刘程
蹇锡高
张守海
王锦艳
陈友汜
宗立率
李楠
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Dalian University of Technology
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Dalian University of Technology
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2371/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers
    • C08J2371/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
    • C08J2371/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
    • C08J2371/12—Polyphenylene oxides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds

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Abstract

The invention belongs to the technical field of advanced composite material science, and discloses a continuous basalt fiber reinforced polyarylether resin matrix composite material with a heteronaphthalene biphenyl structure and a preparation method thereof. Dissolving the hetranaphthyl biphenyl polyarylether resin in a specific organic solvent to prepare a resin solution with the concentration of 5-40% by mass percent, dipping continuous basalt fibers in the resin solution, removing the solvent through a drying process, cutting to prepare prepreg sheets, paving corresponding layers of prepreg sheets according to the thickness of the composite material, then performing hot press molding, and demolding to prepare the continuous basalt fiber reinforced hetranaphthyl biphenyl structure polyarylether resin-based composite material with excellent mechanical property and heat resistance. The invention has practical value for promoting the development of advanced composite materials and developing the application of continuous basalt fiber reinforced high-performance thermoplastic resin matrix composite materials in the aerospace field.

Description

Continuous basalt fiber reinforced polyarylether resin-based composite material with heteronaphthalene biphenyl structure and preparation method thereof
Technical Field
The invention relates to a high-temperature-resistant thermoplastic resin-based composite material, in particular to a continuous basalt fiber-reinforced polyarylether resin-based composite material with a naphthalene biphenyl structure and a preparation method thereof.
Background
The basalt fiber has the advantages of high strength, high modulus, high temperature resistance, acid and alkali resistance, heat and sound insulation, good thermal vibration stability, excellent dielectric property, greenness, no pollution, low cost and the like, and a bridge is erected between the glass fiber and the carbon fiber by virtue of excellent comprehensive performance. In addition, the basalt fiber reinforced resin matrix composite material is widely applied to the fields of aircrafts, automobiles, ships, buildings, petrochemical engineering pipelines, wind driven generator blades and the like by virtue of excellent mechanical properties and designability. The basalt fiber reinforced resin matrix composite material is superior to a glass fiber reinforced resin matrix composite material in the aspects of toughness, rigidity, Young modulus, bending strength, compressive strength and the like, and particularly has higher impact damage resistance. Compared with the carbon fiber reinforced resin matrix composite material, the basalt fiber composite material has incomparable price advantage and environmental friendliness although the strength is difficult to match. Billows et al [ Zhang T, et al. sci. eng.comp.mater.2019; 26(1) reports a basalt fiber reinforced polyether ether ketone (BF/PEEK) composite material, and the research has important significance for the application of the PEEK in engineering, but the application of the PEEK in the high temperature resistant field is limited because the glass transition temperature of the PEEK is 143 ℃. In order to meet the application requirements in the fields of aerospace and the like, the performance advantages of high-low temperature resistance and environmental protection of basalt fibers are fully exerted, a thermoplastic resin matrix with higher temperature resistance level is developed, the matching property of the fibers and the resin is improved, and the development of a high-temperature-resistant basalt fiber reinforced thermoplastic resin matrix composite material becomes one of the future research and development directions.
The polyarylether series high-performance resin with the heteronaphthalene biphenyl structure is a high-performance thermoplastic resin matrix independently researched and developed by university of Heteronaphthalene, the glass-transition temperature of the polyarylether series high-performance resin is adjustable and controllable, and the polyarylether series high-performance resin can be dissolved in some polar aprotic organic solvents, not only can be processed and formed by injection molding and extrusion of traditional thermoplastic resin, but also can be processed and formed by a solution mode, and the polyarylether series high-performance resin is excellent in comprehensive performance, and particularly has outstanding high-temperature mechanical properties. Therefore, by utilizing the dissolubility of the polyarylether with the heteronaphthalene biphenyl structure, the prepreg of the continuous fiber reinforced composite material can be prepared by adopting a solution impregnation method, and the method has the characteristics of easiness in operation and low cost.
Disclosure of Invention
The purpose of the invention is: the high-performance thermoplastic resin matrix composite material which can be used at high temperature for a long time and has excellent mechanical properties and the preparation method thereof are provided by taking the high-temperature-resistant phthalazinone-structure polyarylether resin as a matrix and taking the continuous basalt fiber as a reinforcement.
The technical scheme of the invention is as follows:
a continuous basalt fiber reinforced polyarylether resin matrix composite material with a heteronaphthalene biphenyl structure comprises raw materials of continuous basalt fiber and polyarylether resin with a heteronaphthalene biphenyl structure, and comprises the following components in percentage by mass:
continuous basalt fibers: 50-90%;
the aromatic poly ether nitrile resin with the heteronaphthalene biphenyl structure: 10 to 50 percent.
The polyarylether resin with the heteronaphthalene biphenyl structure is as follows:
Figure BDA0003165056880000021
Figure BDA0003165056880000031
—Ar1-is
Figure BDA0003165056880000032
(1,2, 1, 3 or 1, 4)At a position of,
Figure BDA0003165056880000033
(3, 3 '-position or 4, 4' -position),
Figure BDA0003165056880000034
(1, 2-, 1, 3-or 1, 4-position),
Figure BDA0003165056880000035
(1, 4-position, 1, 5-position, 1, 6-position, 2, 6-position or 2, 7-position),
Figure BDA0003165056880000036
(2, 2 '-position or 4, 4' -position),
Figure BDA0003165056880000037
(3, 3 '-position or 4, 4' -position),
Figure BDA0003165056880000038
(3, 3 '-position or 4, 4' -position),
Figure BDA0003165056880000039
(3, 3 '-position or 4, 4' -position),
Figure BDA00031650568800000310
(3, 3 '-position or 4, 4' -position),
Figure BDA00031650568800000311
(3, 3 '-position or 4, 4' -position),
Figure BDA00031650568800000312
(3, 3 'position or 4, 4' position);
—Ar2—、—Ar3-is
Figure BDA00031650568800000313
Figure BDA0003165056880000041
—Ar4-is
Figure BDA0003165056880000042
—Ar5-is:
Figure BDA0003165056880000043
Figure BDA0003165056880000044
two Ar1Identical or different, Ar2And Ar3The same or different;
wherein R is1、R2、R3And R4Is hydrogen, halogen substituent, phenyl, phenoxy, alkyl or alkoxy, and R1、R2、R3And R4In which alkyl or alkoxy is a group containing at least 1 carbon atom, R1、R2、R3And R4Are identical or different. R is hydrogen, methoxy, phenyl, alkyl or alkoxy, both alkyl and alkoxy containing at least 1 carbon atom.
The preparation method of the continuous basalt fiber reinforced polyarylether resin matrix composite material with the heteronaphthalene biphenyl structure comprises the following steps:
dissolving polyarylether resin with a naphthalene biphenyl structure in an organic solvent to prepare a resin solution with the concentration of 5-40% by mass, dipping continuous basalt fibers in the resin solution to ensure that the surfaces of the continuous basalt fibers are completely dipped in the resin solution, removing the solvent through a heat flow drying channel, wherein the temperature of the heat flow drying channel is 100-300 ℃, and cooling to prepare a prepreg tape; cutting the prepreg tape into prepreg sheets matched with the size of the die, and paving corresponding layers of prepreg sheets according to the thickness of the composite material laminated plate to obtain prepreg; placing the prepreg in a mould for hot press molding processing, wherein the molding temperature is 300-350 ℃, and the molding pressure is 3-10 MPa; and demolding to obtain the continuous basalt fiber reinforced polynaphthalene biphenyl structure poly (arylene ether nitrile ketone) resin matrix composite.
The organic solvent is one or more of N, N-dimethylformamide, N-dimethylacetamide, dimethyl sulfoxide, N-methylpyrrolidone and chloroform.
The invention has the advantages that: the continuous basalt fiber is used as a reinforcement, the polyarylether resin with the heteronaphthalene biphenyl structure is used as a matrix, and the thermoplastic resin matrix composite material with high strength and excellent heat resistance is prepared.
Drawings
FIG. 1 is a schematic diagram comparing an example of the present invention with a carbon fiber reinforced resin matrix composite material reported in part of the literature.
Detailed Description
The following further describes a specific embodiment of the present invention with reference to the drawings and technical solutions.
Example 1
Dissolving PPEK in N-methyl pyrrolidone (NMP) solvent to prepare glue solution with the mass percentage concentration of 13%, removing impurities through suction filtration, pouring the glue solution into a glue dipping tank, dipping continuous basalt fibers in the glue dipping tank, winding the dipped fibers, putting the fibers into an oven, drying the fibers for 1 hour at 120 ℃, drying the fibers for 2 hours at 150 ℃, drying the fibers for 3 hours at 200 ℃ in vacuum, naturally cooling the fibers to room temperature, and cutting the fibers according to the size of a mold to prepare the prepreg.
And (3) orderly stacking 14 prepreg sheets in a mould, placing the mould in a hot press, laminating the film, releasing pressure, cooling and demoulding to obtain the BF/PPEK composite material, wherein the hot pressing temperature is 340 ℃, and the pressure is 7 MPa.
Example 2
Dissolving PPENK in N, N-dimethylacetamide (DMAc) solvent to prepare a glue solution with the mass percentage concentration of 20%, removing impurities through suction filtration, pouring the glue solution into a glue dipping tank, dipping continuous basalt fibers in the glue dipping tank, winding the dipped fibers, putting the fibers into an oven, drying the fibers at 120 ℃ for 1 hour, drying the fibers at 150 ℃ for 2 hours, drying the fibers at 170 ℃ for 3 hours in vacuum, naturally cooling the fibers to room temperature, and cutting the fibers according to the size of a mold to obtain the prepreg.
And (3) orderly stacking 15 prepreg sheets in a mould, placing the mould in a hot press, laminating the film, pressurizing to 6MPa at the hot pressing temperature of 320 ℃, cooling, releasing pressure and demoulding to obtain the BF/PPENK composite material.
Example 3
Dissolving PPENS in N, N-dimethylacetamide (DMAc) solvent to prepare glue solution with mass percentage concentration of 16%, removing impurities through suction filtration, pouring the glue solution into a glue dipping tank, dipping continuous basalt fibers in the glue dipping tank, winding the dipped fibers, putting the fibers into an oven, drying the fibers at 120 ℃ for 1 hour, drying the fibers at 150 ℃ for 2 hours, drying the fibers at 200 ℃ for 3 hours in vacuum, naturally cooling the fibers to room temperature, and cutting the fibers according to the size of a mold to obtain the prepreg.
And (3) orderly stacking 15 prepreg sheets in a mould, placing the mould in a hot press, laminating the film, keeping the hot pressing temperature at 300 ℃, pressurizing to 10MPa, cooling, releasing pressure and demoulding to obtain the BF/PPENS composite material.
Example 4
Dissolving PPBESK in N, N-dimethylacetamide (DMAc) solvent to prepare glue solution with the mass percentage concentration of 15%, removing impurities through suction filtration, pouring the glue solution into a glue dipping tank, dipping continuous basalt fibers in the glue dipping tank, winding the dipped fibers, putting the fibers into an oven, drying the fibers at 120 ℃ for 1 hour, drying the fibers at 150 ℃ for 2 hours, drying the fibers at 170 ℃ for 3 hours in vacuum, removing the solvent, naturally cooling the fibers to room temperature, and cutting the fibers according to the size of a mold to obtain the prepreg.
And (3) orderly stacking 12 prepreg sheets in a mould, placing the mould in a hot press, laminating, keeping the hot pressing temperature at 350 ℃, pressurizing to 3MPa, cooling, releasing pressure and demoulding to obtain the BF/PPBESK composite material.
Comparing the performance of the continuous basalt fiber reinforced polyarylether resin matrix composite material with the carbon fiber reinforced resin matrix composite material reported in the literature (as shown in fig. 1), it can be seen that the continuous basalt fiber reinforced polyarylether nitrile ketone (BF/PPENK) resin matrix composite material has reached and exceeded the level of a part of T300-CF/PEEK composite material in terms of bending strength, and has a strong advantage in terms of heat resistance.

Claims (4)

1. A continuous basalt fiber reinforced polyarylether resin matrix composite material with a heteronaphthalene biphenyl structure is characterized in that: the raw materials of the composite material comprise continuous basalt fiber and polyarylether resin with a heteronaphthalene biphenyl structure, and the composite material comprises the following components in percentage by mass:
continuous basalt fibers: 50-90%;
polyarylether resin with a heteronaphthalene biphenyl structure: 10 to 50 percent.
2. The continuous basalt fiber-reinforced polyarylether resin-based composite material with a heteronaphthalene biphenyl structure of claim 1, wherein the polyarylether resin with a heteronaphthalene biphenyl structure is:
Figure FDA0003165056870000011
Ar1comprises the following steps:
Figure FDA0003165056870000021
Ar2and Ar3Comprises the following steps:
Figure FDA0003165056870000022
Ar4comprises the following steps:
Figure FDA0003165056870000023
Figure FDA0003165056870000031
Ar5comprises the following steps:
Figure FDA0003165056870000032
Figure FDA0003165056870000033
two Ar1Identical or different, Ar2And Ar3The same or different;
wherein R is1、R2、R3And R4Is hydrogen, halogen substituent, phenyl, phenoxy, alkyl or alkoxy, and R1、R2、R3And R4In which alkyl or alkoxy is a group containing at least 1 carbon atom, R1、R2、R3And R4Are the same or different; r is hydrogen, methoxy, phenyl, alkyl or alkoxy, both alkyl and alkoxy containing at least 1 carbon atom.
3. The preparation method of the continuous basalt fiber reinforced phthalazinone structured polyarylether resin matrix composite material as claimed in claim 1 or 2, characterized by comprising the following steps:
dissolving polyarylether resin with a heteronaphthalene biphenyl structure in an organic solvent to prepare a resin solution with the concentration of 5-40% by mass percent, soaking continuous basalt fibers in the resin solution to ensure that the surfaces of the continuous basalt fibers are completely soaked in the resin solution, drying at 80-300 ℃, and cooling to prepare a prepreg tape; cutting the prepreg tape into prepreg sheets matched with the size of the die, and paving corresponding layers of prepreg sheets according to the thickness of the composite material laminated plate; and (3) putting the prepreg into a mould for hot press molding processing, wherein the mould pressing temperature is 300-350 ℃, the mould pressing pressure is 3-10 MPa, and demoulding is carried out to obtain the continuous basalt fiber reinforced polyarylether resin matrix composite material with the heteronaphthalene biphenyl structure.
4. The preparation method of the continuous basalt fiber-reinforced phthalazinone structured polyarylether resin-based composite material as claimed in claim 3, wherein the organic solvent is one or a mixture of more than two of N, N-dimethylformamide, N-dimethylacetamide, dimethyl sulfoxide, N-methylpyrrolidone and chloroform.
CN202110802135.XA 2021-07-15 2021-07-15 Continuous basalt fiber reinforced polyarylether resin-based composite material with heteronaphthalene biphenyl structure and preparation method thereof Withdrawn CN113549315A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116046714A (en) * 2023-01-18 2023-05-02 大连理工大学 Method for establishing detection model of resin and/or volatile component content in phthalazinone polyarylether thermoplastic prepreg tape and application

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637068A (en) * 2004-12-10 2005-07-13 哈尔滨工业大学 Composite carbon fiber reinforced heteronaphthyl biphenyl polyether ketone or heterophthyl biphenyl polyether sulfone material
CN103059406A (en) * 2011-10-19 2013-04-24 辽宁辽杰科技有限公司 Bidirectional continuous basalt fiber reinforced thermoplastic resin composite sheet material and preparation method thereof
JP2013256616A (en) * 2012-06-14 2013-12-26 Mitsubishi Gas Chemical Co Inc Method for producing fiber reinforced thermoplastic resin molded body and fiber reinforced thermoplastic resin molded body
CN103965638A (en) * 2014-05-14 2014-08-06 大连理工大学 Continuous fiber reinforced phthalazinone-copolyaryl ether sulfone blended resin matrix composite material and preparation method thereof
CN104031376A (en) * 2014-06-17 2014-09-10 大连理工大学 Continuous carbon fiber reinforced phthalazinone structure containing polyarylether nitrile resin-based composite material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1637068A (en) * 2004-12-10 2005-07-13 哈尔滨工业大学 Composite carbon fiber reinforced heteronaphthyl biphenyl polyether ketone or heterophthyl biphenyl polyether sulfone material
CN103059406A (en) * 2011-10-19 2013-04-24 辽宁辽杰科技有限公司 Bidirectional continuous basalt fiber reinforced thermoplastic resin composite sheet material and preparation method thereof
JP2013256616A (en) * 2012-06-14 2013-12-26 Mitsubishi Gas Chemical Co Inc Method for producing fiber reinforced thermoplastic resin molded body and fiber reinforced thermoplastic resin molded body
CN103965638A (en) * 2014-05-14 2014-08-06 大连理工大学 Continuous fiber reinforced phthalazinone-copolyaryl ether sulfone blended resin matrix composite material and preparation method thereof
CN104031376A (en) * 2014-06-17 2014-09-10 大连理工大学 Continuous carbon fiber reinforced phthalazinone structure containing polyarylether nitrile resin-based composite material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116046714A (en) * 2023-01-18 2023-05-02 大连理工大学 Method for establishing detection model of resin and/or volatile component content in phthalazinone polyarylether thermoplastic prepreg tape and application
CN116046714B (en) * 2023-01-18 2024-04-05 大连理工大学 Method for establishing detection model of resin and/or volatile component content in phthalazinone polyarylether thermoplastic prepreg tape and application

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Application publication date: 20211026