CN107083018A - A kind of boron fibre reinforced polyether ether ketone resin composite materials and preparation method thereof - Google Patents
A kind of boron fibre reinforced polyether ether ketone resin composite materials and preparation method thereof Download PDFInfo
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- CN107083018A CN107083018A CN201710426356.5A CN201710426356A CN107083018A CN 107083018 A CN107083018 A CN 107083018A CN 201710426356 A CN201710426356 A CN 201710426356A CN 107083018 A CN107083018 A CN 107083018A
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- boron fibre
- resin composite
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- fibre reinforced
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/16—Condensation polymers of aldehydes or ketones with phenols only of ketones with phenols
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/003—Additives being defined by their diameter
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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/002—Physical properties
- C08K2201/004—Additives being defined by their length
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Abstract
The invention discloses a kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:20 50 parts of polyether-ether-ketone, 35 parts of boron fibre, 5 10 parts of polyurethane, 48 parts of epoxy resin, Cellulose nanocrystal must be 1.5 3 parts, 12 parts of lubricant, 0.5 1.5 parts of antioxidant, 13 parts of plasticizer, 2.5 3 parts of stabilizer.The invention also discloses the preparation method of the polyether-ether-ketone resin composite.The polyether-ether-ketone resin composite that the present invention is provided, with higher intensity, toughness is big, and heat resistance is strong; wear-resisting, excellent in mechanical performance, cost is low, and preparation method is simple; it is low for equipment requirements, it is nontoxic, discharged in preparation process without noxious material, be conducive to environmental protection.
Description
Technical field:
The present invention relates to field of polymer composite material, a kind of boron fibre reinforced polyether ether ketone resin compounded is specifically related to
Material.
Background technology:
Polyether-ether-ketone (PEEK) as a kind of thermoplastic engineering plastic of all aromatic hemicrystalline, due to its have it is resistance to
The excellent properties such as heat, high intensity, corrosion-resistant, fire-retardant, rub resistance, radiation hardness, insulation, processing characteristics be good, it is possible to noted
Penetrate, extrude, being molded, being blow molded, melt drawing, curtain coating, foaming, the processing of the method such as electrostatic spraying and be widely used in industry, electricity
The fields such as son, aviation and automobile.But pure PEEK resins fragility is big, cutting performance is poor, temperature in use is relatively low and expensive
The shortcomings of, it is difficult to different use requirements are met, the modification of polyether-ether-ketone is studied this promotes people.
Boron fibre has unique performance in current existing reinforcing fiber, and outstanding others compressive strength is that its stretching is strong
2 times of degree, are that other reinforcing fibers are not yet seen, its intensity height, light weight, physical property are good, can be entered towards industrial product aspect
Row exploitation.
The content of the invention:
It is an object of the invention to provide a kind of boron fibre reinforced polyether ether ketone resin composite materials, with higher intensity,
Toughness is big, and heat resistance is strong, and wear-resisting, excellent in mechanical performance, cost is low, and preparation method is simple, low for equipment requirements, nontoxic, system
Without noxious material release during standby, be conducive to environmental protection.
It is a further object to provide the preparation method of the boron fibre reinforced polyether ether ketone resin composite materials.
To achieve the above object, the present invention uses following technical scheme:
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
20-50 parts of polyether-ether-ketone, 3-5 parts of boron fibre,
5-10 parts of polyurethane, 4-8 parts of epoxy resin,
Cellulose nanocrystal must be 1.5-3 parts, 1-2 parts of lubricant,
0.5-1.5 parts of antioxidant, 1-3 parts of plasticizer, 2.5-3 parts of stabilizer.
As the preferred of above-mentioned technical proposal, a kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight,
Including following components:
35 parts of polyether-ether-ketone, 3.3 parts of boron fibre,
6 parts of polyurethane, 5 parts of epoxy resin,
Cellulose nanocrystal must be 2.5 parts, 1.8 parts of lubricant,
1 part of antioxidant, 2 parts of plasticizer, 2.6 parts of stabilizer.
As the preferred of above-mentioned technical proposal, a diameter of 500-800nm of the boron fibre, length is 1-2 μm.
As the preferred of above-mentioned technical proposal, the polyurethane is EU.
As the preferred of above-mentioned technical proposal, a diameter of 1-2 μm of the Cellulose nanocrystal palpus, length is 30-50 μm.
As the preferred of above-mentioned technical proposal, the lubricant is fatty acid amide, Tissuemat E, OPE, hard
One or more mixing in glycerol.
As the preferred of above-mentioned technical proposal, the antioxidant is the mixing of polyphenol antioxidant and phosphite ester kind antioxidant
Thing.
As the preferred of above-mentioned technical proposal, the plasticizer is phthalate, epoxidized soybean oil, benzenetricarboxylic acid ester
One or more mixing in class.
As the preferred of above-mentioned technical proposal, the stabilizer be fatty acid zinc, beta-diketon magnesium, β-amino crotonate,
One or more mixing in thiourea derivative.
A kind of preparation method of boron fibre reinforced polyether ether ketone resin composite materials, comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, in 120-
At 150 DEG C, 10-15min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 10- is mediated
20min, obtains mixed material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
The invention has the advantages that:
The present invention carries out surface modification using polyurethane, epoxy resin to Cellulose nanocrystal palpus and boron fibre first, from
And increasing its compatibility with polyether-ether-ketone, the boron fibre reinforced polyether ether ketone resin composite materials that the present invention is provided have higher
Intensity, toughness is big, and heat resistance is strong, and wear-resisting, excellent in mechanical performance, cost is low, and preparation method is simple, low for equipment requirements,
It is nontoxic, discharged in preparation process without noxious material, be conducive to environmental protection.
Embodiment:
In order to be better understood from the present invention, below by embodiment, the present invention is further described, and embodiment is served only for solution
The present invention is released, any restriction will not be constituted to the present invention.
Embodiment 1
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
20 parts of polyether-ether-ketone, 3 parts of boron fibre,
5 parts of polyurethane, 4 parts of epoxy resin,
Cellulose nanocrystal must be 1.5 parts, 1 part of lubricant,
0.5 part of antioxidant, 1 part of plasticizer, 2.5 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 120 DEG C
Under, 10min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 10min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Embodiment 2
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
50 parts of polyether-ether-ketone, 5 parts of boron fibre,
10 parts of polyurethane, 8 parts of epoxy resin,
Cellulose nanocrystal must be 3 parts, 2 parts of lubricant,
1.5 parts of antioxidant, 3 parts of plasticizer, 3 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 150 DEG C
Under, 15min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 20min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Embodiment 3
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
30 parts of polyether-ether-ketone, 3.5 parts of boron fibre,
6 parts of polyurethane, 5 parts of epoxy resin,
Cellulose nanocrystal must be 2 parts, 1.2 parts of lubricant,
0.7 part of antioxidant, 1.5 parts of plasticizer, 2.6 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 130 DEG C
Under, 11min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 12min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Embodiment 4
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
35 parts of polyether-ether-ketone, 4 parts of boron fibre,
7 parts of polyurethane, 6 parts of epoxy resin,
Cellulose nanocrystal must be 2.3 parts, 1.4 parts of lubricant,
0.9 part of antioxidant, 1.8 parts of plasticizer, 2.7 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 135 DEG C
Under, 12min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 14min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Embodiment 5
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
40 parts of polyether-ether-ketone, 4.5 parts of boron fibre,
8 parts of polyurethane, 7 parts of epoxy resin,
Cellulose nanocrystal must be 2.6 parts, 1.6 parts of lubricant,
1.1 parts of antioxidant, 2.5 parts of plasticizer, 2.8 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 140 DEG C
Under, 14min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 16min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Embodiment 6
A kind of boron fibre reinforced polyether ether ketone resin composite materials, in parts by weight, including following components:
45 parts of polyether-ether-ketone, 4.8 parts of boron fibre,
9 parts of polyurethane, 7 parts of epoxy resin,
Cellulose nanocrystal must be 1.3 parts, 1.8 parts of lubricant,
1.3 parts of antioxidant, 2.8 parts of plasticizer, 2.9 parts of stabilizer.
Its preparation method comprises the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 145 DEG C
Under, 14min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 18min is mediated, is mixed
Material;
(2) mixed material for obtaining step (1) is after double screw extruder extruding pelletization, by injection machine injection molding,
Obtain boron fibre reinforced polyether ether ketone resin composite materials.
Claims (10)
1. a kind of boron fibre reinforced polyether ether ketone resin composite materials, it is characterised in that in parts by weight, including following components:
20-50 parts of polyether-ether-ketone, 3-5 parts of boron fibre,
5-10 parts of polyurethane, 4-8 parts of epoxy resin,
Cellulose nanocrystal must be 1.5-3 parts, 1-2 parts of lubricant,
0.5-1.5 parts of antioxidant, 1-3 parts of plasticizer, 2.5-3 parts of stabilizer.
2. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that with parts by weight
Meter, including following components:
35 parts of polyether-ether-ketone, 3.3 parts of boron fibre,
6 parts of polyurethane, 5 parts of epoxy resin,
Cellulose nanocrystal must be 2.5 parts, 1.8 parts of lubricant,
1 part of antioxidant, 2 parts of plasticizer, 2.6 parts of stabilizer.
3. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the boron is fine
A diameter of 500-800nm of dimension, length is 1-2 μm.
4. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the poly- ammonia
Ester is EU.
5. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the fiber
A diameter of 1-2 μm of plain nano whisker, length is 30-50 μm.
6. a kind of boron fibre enhancing polyether ketone resin composite as claimed in claim 1, it is characterised in that the lubricant
For the one or more mixing in fatty acid amide, Tissuemat E, OPE, tristerin.
7. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the antioxygen
Agent is the mixture of polyphenol antioxidant and phosphite ester kind antioxidant.
8. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the plasticising
Agent is one or more mixing in phthalate, epoxidized soybean oil, benzenetricarboxylic acid esters.
9. a kind of boron fibre reinforced polyether ether ketone resin composite materials as claimed in claim 1, it is characterised in that the stabilization
Agent is one or more mixing in fatty acid zinc, beta-diketon magnesium, β-amino crotonate, thiourea derivative.
10. a kind of preparation of boron fibre reinforced polyether ether ketone resin composite materials as described in as described in claim 1 to 9 is any
Method, it is characterised in that comprise the following steps:
(1) polyurethane, boron fibre, Cellulose nanocrystal palpus, epoxy resin are added in high-speed kneading machine, at 120-150 DEG C
Under, 10-15min is mediated, polyether-ether-ketone, lubricant, antioxidant, plasticizer, stabilizer is continuously added, 10-20min is mediated, obtains
To mixed material;
(2) mixed material for obtaining step (1), by injection machine injection molding, is obtained after double screw extruder extruding pelletization
Boron fibre reinforced polyether ether ketone resin composite materials.
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109627682A (en) * | 2018-12-27 | 2019-04-16 | 衢州寰宇信息咨询有限公司 | A kind of polyether-ether-ketone resin composite material and preparation method |
CN110818877A (en) * | 2019-10-16 | 2020-02-21 | 刘勇 | PEEK-nanometer SiO2Composite doped polyurethane foam buoyancy material |
CN112239585A (en) * | 2020-10-16 | 2021-01-19 | 广东正浩新材料科技有限公司 | Method for preparing polyether-ether-ketone resin bar |
Citations (3)
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CN103930461A (en) * | 2011-12-27 | 2014-07-16 | 东丽株式会社 | Epoxy resin composition for fiber-reinforced composite materials, prepreg, and fiber-reinforced composite material |
CN104292439A (en) * | 2014-10-07 | 2015-01-21 | 桂林理工大学 | Preparation method of sisal hemp cellulose nanowhisker/polylactic acid biological composite material |
CN106280461A (en) * | 2016-09-13 | 2017-01-04 | 北京市射线应用研究中心 | A kind of high temperature resistant neutron and gamma ray shielding composite and preparation method thereof |
-
2017
- 2017-06-08 CN CN201710426356.5A patent/CN107083018A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103930461A (en) * | 2011-12-27 | 2014-07-16 | 东丽株式会社 | Epoxy resin composition for fiber-reinforced composite materials, prepreg, and fiber-reinforced composite material |
CN104292439A (en) * | 2014-10-07 | 2015-01-21 | 桂林理工大学 | Preparation method of sisal hemp cellulose nanowhisker/polylactic acid biological composite material |
CN106280461A (en) * | 2016-09-13 | 2017-01-04 | 北京市射线应用研究中心 | A kind of high temperature resistant neutron and gamma ray shielding composite and preparation method thereof |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109627682A (en) * | 2018-12-27 | 2019-04-16 | 衢州寰宇信息咨询有限公司 | A kind of polyether-ether-ketone resin composite material and preparation method |
CN110818877A (en) * | 2019-10-16 | 2020-02-21 | 刘勇 | PEEK-nanometer SiO2Composite doped polyurethane foam buoyancy material |
CN112239585A (en) * | 2020-10-16 | 2021-01-19 | 广东正浩新材料科技有限公司 | Method for preparing polyether-ether-ketone resin bar |
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Application publication date: 20170822 |