CN110317434A - A kind of carbon fiber composite material article - Google Patents
A kind of carbon fiber composite material article Download PDFInfo
- Publication number
- CN110317434A CN110317434A CN201910687270.7A CN201910687270A CN110317434A CN 110317434 A CN110317434 A CN 110317434A CN 201910687270 A CN201910687270 A CN 201910687270A CN 110317434 A CN110317434 A CN 110317434A
- Authority
- CN
- China
- Prior art keywords
- parts
- carbon fiber
- composite material
- organic film
- fiber composite
- Prior art date
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Classifications
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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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/06—Elements
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/02—Ingredients treated with inorganic substances
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- 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
- C08K9/00—Use of pretreated ingredients
- C08K9/08—Ingredients agglomerated by treatment with a binding agent
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/77—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof
- D06M11/79—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with silicon or compounds thereof with silicon dioxide, silicic acids or their salts
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
- D06M15/572—Reaction products of isocyanates with polyesters or polyesteramides
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/40—Fibres of carbon
Abstract
The invention discloses a kind of carbon fiber composite material articles, it is made of carbon fiber and carbon fiber product made of epoxy resin composite material and the organic film coated in carbon fiber product surface.The paint ingredient of organic film includes 00~200 part of silica 1,20~60 parts of polysiloxanes, 10~40 parts of silazane, 10~60 parts of silicone, 10~40 parts of polyester diol, 10~30 parts of terminal hydroxy group silicon polycarbonate glycol, 30~90 parts of polyurethane.Silicon dioxide molecules of the invention can penetrate into inside carbon fiber; a kind of compactness, adhesive force and the good protective film of wearability are formed in carbon fiber surface; it can prevent carbon fiber product cut surface or mill out the phenomenon that step surface come loses powder; so as to increase the wear-resisting property of carbon fiber product; its service life is improved, good technical effect is achieved.
Description
Technical field
The present invention relates to a kind of carbon fiber composite material articles, belong to technical field of polymer materials.
Background technique
Carbon fibre composite due to its light weight, intensity is high, corrosion resistance is strong, physical life is long the advantages that be widely applied
In preparing various engineering goods, life products etc..
Composite material made of carbon fiber and epoxy resin is using distinct methods, the mode milled such as machine cuts, lathe
When processing different product, step surface the phenomenon that being easy to appear picking that cut surface or mill out comes, it is compound to largely effect on carbon fiber
The wearability of material product, aesthetics and the performances such as corrosion-resistant.Therefore it is necessary in composite product surface sprayed protection
Paint film, existing protection paint film, the feature of environmental protection is bad, and compactness is inadequate, and adhesive force is not strong, wears no resistance, and service life is shorter.
Therefore, the present invention is screened on the basis of the prior art by many experiments, and it is good to develop a kind of feature of environmental protection,
Toxicity is low, the carbon fiber composite material article that adhesive force is strong, wearability is good.
Summary of the invention
Goal of the invention: the purpose of the present invention is in view of the shortcomings of the prior art, provide that a kind of feature of environmental protection is good, and toxicity is low, attachment
Power is strong, wearability is good, is not in the carbon fiber composite material article of picking.
Technical solution, in order to achieve the above object, the technical solution adopted by the present invention is that:
A kind of carbon fiber composite material article, its carbon fiber product made of carbon fiber and epoxy resin composite material and
Organic film coated in carbon fiber product surface is made.
Preferably, a kind of above-described carbon fiber composite material article, the carbon fiber product is watchcase, table
Band, leather belt head, button, lighter casing, automotive controls etc..
Preferably, the above carbon fiber composite material article, which is characterized in that the carbon fiber product is by carbon fiber
Component or the mold molding that composite material material block is processed by way of numerically-controlled machine tool are made.
Preferably, a kind of above-described carbon fiber composite material article, the paint ingredient of the organic film include
Silica and resin.
As more optimal solution, a kind of above-described carbon fiber composite material article, the coating of the organic film at
Divide includes silica, polysiloxanes, silazane, silicone, polyester diol, end hydroxyl silicone oil, resin.
As more optimal solution, a kind of above-described carbon fiber composite material article, the coating of the organic film at
Divide includes 00~200 part of silica 1,20~60 parts of polysiloxanes, 10~40 parts of silazane, 10~60 parts of silicone, polyester two
10~40 parts of first alcohol, 10~30 parts of terminal hydroxy group silicon polycarbonate glycol, 30~90 parts of polyurethane.
As more optimal solution, a kind of above-described carbon fiber composite material article, the coating of the organic film at
Divide includes 200 parts of silica, 40 parts of polysiloxanes, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, terminal hydroxy group silicon
20 parts of polycarbonate glycol, 30 parts of polyurethane.
The utility model has the advantages that compared to the prior art, the present invention has the following advantages:
The present invention screens to obtain optimal raw material proportioning composition and optimal amount ratio by many experiments.Present invention experiment
Screening discovery: using silica, polysiloxanes, silazane and silicone scientific compatibility, and silicon dioxide molecules can penetrate into carbon
Fibrous inside forms a kind of compactness, adhesive force and the good protective film of wearability in carbon fiber surface, can prevent carbon fiber system
Product cut surface mills out the phenomenon that step surface come loses powder, so as to greatly increase the wear-resisting property of carbon fiber product,
The paint film of its service life compared with prior art is improved, more, mechanical property is more excellent for the feature of environmental protection, achieves good technology effect
Fruit.
Specific embodiment
Embodiment 1
1, watchcase product made of a kind of carbon fibre composite, it is made of carbon fiber and epoxy resin composite material
Carbon fiber product and organic film coated in carbon fiber product surface are made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, titanium dioxide
200 parts of silicon, 40 parts of polysiloxanes, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, terminal hydroxy group silicon polycarbonate binary
20 parts of alcohol, 30 parts of polyurethane.
2, detection performance result is as shown in table 1 below:
1 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 1 grade |
| Impact strength (kg.cm) | 50 |
| Hardness (Pencil scratch) | 6H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Without picking phenomenon |
。
Embodiment 2
1, watchband product made of a kind of carbon fibre composite, it is made of carbon fiber and epoxy resin composite material
Carbon fiber product and organic film coated in carbon fiber product surface are made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, titanium dioxide
100 parts of silicon, 30 parts of polysiloxanes, 30 parts of silazane, 30 parts of silicone, 30 parts of polyester diol, terminal hydroxy group silicon polycarbonate binary
30 parts of alcohol, 40 parts of polyurethane.
2 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 1~2 grade |
| Impact strength (kg.cm) | 50 |
| Hardness (Pencil scratch) | 5H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Without picking phenomenon |
。
Embodiment 3
1, leather belt head product made of a kind of carbon fibre composite, it is made of carbon fiber and epoxy resin composite material
Carbon fiber product and organic film coated in carbon fiber product surface be made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, titanium dioxide
200 parts of silicon, 40 parts of polysiloxanes, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, terminal hydroxy group silicon polycarbonate binary
20 parts of alcohol, 30 parts of polyurethane.
2, detection performance result is as shown in table 1 below:
1 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 1 grade |
| Impact strength (kg.cm) | 50 |
| Hardness (Pencil scratch) | 6H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Without picking phenomenon |
。
Embodiment 4
1, lighter casing product made of a kind of carbon fibre composite, it is by carbon fiber and epoxy resin composite material
Manufactured carbon fiber product and organic film coated in carbon fiber product surface are made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, titanium dioxide
200 parts of silicon, 40 parts of polysiloxanes, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, terminal hydroxy group silicon polycarbonate binary
20 parts of alcohol, 30 parts of polyurethane.
2, detection performance result is as shown in table 1 below:
1 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 1 grade |
| Impact strength (kg.cm) | 50 |
| Hardness (Pencil scratch) | 6H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Without picking phenomenon |
。
Comparative example 1
1, watchcase product made of a kind of carbon fibre composite, it is made of carbon fiber and epoxy resin composite material
Carbon fiber product and organic film coated in carbon fiber product surface are made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, poly- silicon oxygen
40 parts of alkane, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, 20 parts of terminal hydroxy group silicon polycarbonate glycol, polyurethane 30
Part.
2, detection performance result is as shown in table 1 below:
1 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 2 grades |
| Impact strength (kg.cm) | 40 |
| Hardness (Pencil scratch) | 2H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Slight picking |
Comparative example 2
1, watchband product made of a kind of carbon fibre composite, it is made of carbon fiber and epoxy resin composite material
Carbon fiber product and organic film coated in carbon fiber product surface are made.
The organic film with a thickness of 1mm, organic film paint ingredient is made of the raw material of following parts by weight, poly- silicon oxygen
30 parts of alkane, 30 parts of silazane, 30 parts of silicone, 30 parts of polyester diol, 30 parts of terminal hydroxy group silicon polycarbonate glycol, polyurethane 40
Part.
2 performance detection table of table
| Testing index | Testing result |
| Adhesive force (scratch) | 2 grades |
| Impact strength (kg.cm) | 40 |
| Hardness (Pencil scratch) | 2H |
| Water resistance (96H is soaked) | Film is unchanged |
| Lose powder situation | Slight picking |
。
Show that the present invention is screened by many experiments by the above performance test results, is prepared using preferred raw material
Carbon fiber composite material article is compared with the prior art, and the feature of environmental protection is very good, and hardness, adhesive force and wearability are strong, and resistance to
Water superior performance achieves extraordinary technical effect.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (7)
1. a kind of carbon fiber composite material article, which is characterized in that its carbon made of carbon fiber and epoxy resin composite material
Fibre and organic film coated in carbon fiber product surface are made.
2. a kind of carbon fiber composite material article according to claim 1, which is characterized in that the carbon fiber product is
Component or the mold molding be processed by way of numerically-controlled machine tool by carbon fibre composite material block are made.
3. a kind of carbon fiber composite material article according to claim 1, which is characterized in that the carbon fiber product is
Watchcase, watchband, leather belt head, button, lighter casing, automotive controls etc..
4. a kind of carbon fiber composite material article according to claim 1, which is characterized in that the coating of the organic film
Ingredient includes silica and resin.
5. a kind of carbon fiber composite material article according to claim 4, which is characterized in that the coating of the organic film
Ingredient includes silica, polysiloxanes, silazane, silicone, polyester diol, end hydroxyl silicone oil, resin.
6. a kind of carbon fiber composite material article according to claim 5, which is characterized in that the coating of the organic film
Ingredient includes 00~200 part of silica 1,20~60 parts of polysiloxanes, 10~40 parts of silazane, 10~60 parts of silicone, polyester
10~40 parts of dihydric alcohol, 10~30 parts of terminal hydroxy group silicon polycarbonate glycol, 30~90 parts of polyurethane.
7. a kind of carbon fiber composite material article according to claim 6, which is characterized in that the coating of the organic film
Ingredient includes 200 parts of silica, 40 parts of polysiloxanes, 20 parts of silazane, 40 parts of silicone, 40 parts of polyester diol, terminal hydroxy group
20 parts of silicon polycarbonate glycol, 30 parts of polyurethane.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910526204 | 2019-06-18 | ||
| CN2019105262041 | 2019-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110317434A true CN110317434A (en) | 2019-10-11 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687270.7A Pending CN110317434A (en) | 2019-06-18 | 2019-07-29 | A kind of carbon fiber composite material article |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484628A (en) * | 2006-05-02 | 2009-07-15 | 罗尔股份有限公司 | Modification of reinforcing fiber tows used in composite materials by using nanoreinforcements |
| CN101532253A (en) * | 2008-03-12 | 2009-09-16 | 比亚迪股份有限公司 | Carbon fiber composite material product and manufacturing method thereof |
| CN104974647A (en) * | 2014-04-11 | 2015-10-14 | 昆山市万胜化工有限公司 | High-performance aqueous UV finishing coat and preparation method thereof |
| CN107793916A (en) * | 2015-06-29 | 2018-03-13 | 宣乐 | A kind of preparation method of the coating of ventilative Wind-proof, moisture-permeability |
-
2019
- 2019-07-29 CN CN201910687270.7A patent/CN110317434A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101484628A (en) * | 2006-05-02 | 2009-07-15 | 罗尔股份有限公司 | Modification of reinforcing fiber tows used in composite materials by using nanoreinforcements |
| CN101532253A (en) * | 2008-03-12 | 2009-09-16 | 比亚迪股份有限公司 | Carbon fiber composite material product and manufacturing method thereof |
| CN104974647A (en) * | 2014-04-11 | 2015-10-14 | 昆山市万胜化工有限公司 | High-performance aqueous UV finishing coat and preparation method thereof |
| CN107793916A (en) * | 2015-06-29 | 2018-03-13 | 宣乐 | A kind of preparation method of the coating of ventilative Wind-proof, moisture-permeability |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20191011 |