CN110964238A - High-performance fiber composite material and protective equipment product thereof - Google Patents
High-performance fiber composite material and protective equipment product thereof Download PDFInfo
- Publication number
- CN110964238A CN110964238A CN201911308866.8A CN201911308866A CN110964238A CN 110964238 A CN110964238 A CN 110964238A CN 201911308866 A CN201911308866 A CN 201911308866A CN 110964238 A CN110964238 A CN 110964238A
- Authority
- CN
- China
- Prior art keywords
- less
- percent
- equal
- stainless steel
- fiber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C08K9/04—Ingredients treated with organic substances
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses the technical field of novel fiber and composite materials, and particularly relates to a high-performance fiber composite material and a protective clothing product thereof. The high performance fiber composite and its protector article, including matrix material, reinforced fiber and stainless steel fiber, wherein the matrix material is thermoplastic polymer or thermosetting resin, wherein the composition of the stainless steel fiber contains iron and the following components (expressed by wt.%): less than or equal to 0.05 percent of C, less than or equal to 5 percent of Mn, less than or equal to 2 percent of Si, less than or equal to 12 percent of Ni, less than or equal to 20 percent of Cr, less than or equal to 3 percent of Mo, less than or equal to 4 percent of Cu, less than or equal to 0.05 percent of N and less than or equal to 0.03 percent of S. The fiber composite material is safe and reliable, good in impact resistance and environment-friendly.
Description
Technical Field
The invention relates to the technical field of novel fiber and composite materials, in particular to a high-performance fiber composite material and a protective clothing product thereof.
Background
Along with the rapid development of our country's economy, combined material wide application is in people's daily production life, it is corresponding, also there is the design in sports goods apparatus more, fibre combined material relies on its structural strength to be stable, wide application prospect has, traditional fibre combined material more or less can cause a series of influences to the environment, consequently, need for an environmental protection, the degradable, can replace the high performance biomass fiber material of oil resource, the protective equipment that adopts this kind of fibre combined material to make, more be laminating skin, wear comfortable and safe and reliable.
Disclosure of Invention
The invention aims to provide a high-performance fiber composite material and a protective clothing product thereof, which are safe, reliable, good in impact resistance and environment-friendly.
In order to achieve the purpose, the invention discloses a high-performance fiber composite material and a protective clothing product thereof, which adopt the following technical scheme:
a high performance fiber composite comprising a matrix material, reinforcement fibers and stainless steel fibers, wherein the matrix material is a thermoplastic polymer or a thermosetting resin, wherein the composition of the stainless steel fibers comprises iron and the following components (in wt.%): less than or equal to 0.05 percent of C, less than or equal to 5 percent of Mn, less than or equal to 2 percent of Si, less than or equal to 12 percent of Ni, less than or equal to 20 percent of Cr, less than or equal to 3 percent of Mo, less than or equal to 4 percent of Cu, less than or equal to 0.05 percent of N and less than or equal to 0.03 percent of S. The stainless steel fiber has a polygonal cross section and has an annealed microstructure; the stainless steel fiber with the components can ensure that the fiber composite material has better characteristics. In a particular embodiment, the polygonal cross-section is hexagonal. Preferably, the stainless steel fibers have no crimp.
The invention further improves the high-performance fiber composite material, and the equivalent diameter of the stainless steel fiber is more than 0.4 mu m and less than 100 mu m.
The invention further improves the high-performance fiber composite material, the reinforcing fiber adopts 1-50K carbon fiber bundles with the monofilament diameter of 5-20 mu m, and the monofilament diameter of the carbon fiber bundles after phenolic aldehyde strengthening treatment is 4-20 mu m. By providing the reinforcing fibers, the stainless steel fibers having a hexagonal cross section produce good adhesion between the stainless steel fibers and the matrix material.
In a further improvement of a high performance fiber composite of the present invention, the matrix material is a thermoplastic polymer, which is a copolymer of ethylene and propylene. Reasonable structure and good environmental protection performance.
The invention also discloses a protective clothing product made of the high-performance fiber composite material.
Compared with the prior art, the invention has the beneficial effects that:
1. the stainless steel fiber has a polygonal cross-section and the stainless steel fiber has an annealed microstructure. Stable structure and reliable strength.
2. The reinforcing fiber is 1-50K carbon fiber bundle with monofilament diameter of 5-20 μm. The reinforcing fibers are capable of connecting the stainless steel fibers as well as the matrix.
3. The thermoplastic polymer is a copolymer of ethylene and propylene. Reasonable structure and environmental protection.
4. Through the detection of the drawing performance, the high-performance fiber composite material protective clothing product has stronger tensile strength.
Detailed Description
The present invention is further illustrated by the following detailed description, which is to be construed as merely illustrative and not limitative of the remainder of the disclosure, and modifications and variations such as those ordinarily skilled in the art are intended to be included within the scope of the present invention as defined in the appended claims.
A high performance fiber composite comprising a matrix material, reinforcement fibers and stainless steel fibers, wherein the matrix material is a thermoplastic polymer or a thermosetting resin, wherein the composition of the stainless steel fibers comprises iron and the following components (in wt.%): less than or equal to 0.05 percent of C, less than or equal to 5 percent of Mn, less than or equal to 2 percent of Si, less than or equal to 12 percent of Ni, less than or equal to 20 percent of Cr, less than or equal to 3 percent of Mo, less than or equal to 4 percent of Cu, less than or equal to 0.05 percent of N and less than or equal to 0.03 percent of S. The stainless steel fiber has a polygonal cross-section and the stainless steel fiber has an annealed microstructure. In a particular embodiment, the polygonal cross-section is hexagonal. Preferably, the stainless steel fibers have no crimp. In the embodiment, (1) the equivalent diameter of the stainless steel fiber is more than 0.4 μm and less than 100 μm; (2) the reinforcing fiber adopts 1K-50K carbon fiber bundles with the monofilament diameter of 5-20 mu m, and the monofilament diameter of the carbon fiber bundles after phenolic aldehyde strengthening treatment is 4-20 mu m. By providing the reinforcing fibers, the stainless steel fibers having a hexagonal cross section produce good adhesion between the stainless steel fibers and the matrix material.
The first embodiment is as follows: the composition of the stainless steel fibers comprises iron and the following components (in wt.%): 0.05% of C, 5% of Mn, 2% of Si, 6% of Ni, 11% of Cr, 3% of Mo, 4% of Cu, 0.05% of N, and 0.03% of S. The single fiber strength of the stainless steel with the diameter of 8 mu m can reach 5.53cN, and the relative strength is higher.
Example two: the composition of the stainless steel fibers comprises iron and the following components (in wt.%): 0.01% of C, 1% of Mn, 1% of Si, 12% of Ni, 20% of Cr, 3% of Mo, 4% of Cu, 0.05% of N, and 0.03% of S. The single fiber strength of the stainless steel with the diameter of 8 mu m can reach 5.81cN, and the relative strength is higher.
Example three: the composition of the stainless steel fibers comprises iron and the following components (in wt.%): 0.02% for C, 5% for Mn, 1.5% for Si, 8% for Ni, 18% for Cr, 2% for Mo, 3% for Cu, 0.03% for N, and 0.03% for S. The single fiber strength of the stainless steel with the diameter of 8 mu m can reach 5.64cN, and the relative strength is higher.
Specifically, the stainless steel fiber of the above composition has the following characteristics:
(1) mechanical properties: the strength of the stainless steel single fiber with the diameter of 8 mu m can reach 5.53-5.81cN, the strength is close to that of the cotton single fiber, the relative strength is higher, and the stainless steel single fiber has good bending processability and wear resistance, and the service life of the protective clothing product is prolonged;
(2) compared with the existing stainless steel fiber, the electrical resistivity is lower, and is reduced by about 20-30%;
(3) has better high temperature resistance and corrosion resistance.
Further, the thermoplastic polymer is a copolymer of ethylene and propylene. Has reasonable structure and better environmental protection.
The invention also discloses a protective clothing product which is made of the high-performance fiber composite material. The protective clothing made of the high-performance fiber composite material has the advantages of high structural strength, environmental friendliness, long service life and good impact resistance.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. A high performance fiber composite characterized by: comprising a matrix material, reinforcement fibers and stainless steel fibers, wherein the matrix material is a thermoplastic polymer or a thermosetting resin, wherein the composition of the stainless steel fibers comprises iron and the following components (in wt.%): less than or equal to 0.05 percent of C, less than or equal to 5 percent of Mn, less than or equal to 2 percent of Si, less than or equal to 12 percent of Ni, less than or equal to 20 percent of Cr, less than or equal to 3 percent of Mo, less than or equal to 4 percent of Cu, less than or equal to 0.05 percent of N and less than or equal to 0.03 percent of S.
2. A high performance fibrous composite according to claim 1, wherein: the equivalent diameter of the stainless steel fiber is more than 0.4 μm and less than 100 μm.
3. A high performance fibrous composite according to claim 1, wherein: the reinforcing fiber is 1-50K carbon fiber bundle with monofilament diameter of 5-20 μm, and the monofilament diameter of the carbon fiber bundle after phenolic aldehyde strengthening treatment is 4-20 μm.
4. A high performance fibrous composite according to claim 1, wherein: the thermoplastic polymer is a copolymer of ethylene and propylene.
5. A high performance fiber composite protector article in accordance with claim 1 wherein: the protective clothing product is made of the high-performance fiber composite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911308866.8A CN110964238A (en) | 2019-12-18 | 2019-12-18 | High-performance fiber composite material and protective equipment product thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911308866.8A CN110964238A (en) | 2019-12-18 | 2019-12-18 | High-performance fiber composite material and protective equipment product thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110964238A true CN110964238A (en) | 2020-04-07 |
Family
ID=70034883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911308866.8A Pending CN110964238A (en) | 2019-12-18 | 2019-12-18 | High-performance fiber composite material and protective equipment product thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110964238A (en) |
-
2019
- 2019-12-18 CN CN201911308866.8A patent/CN110964238A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Costa et al. | Mechanical properties of composites with graphene oxide functionalization of either epoxy matrix or curaua fiber reinforcement | |
| CN102136319B (en) | Continuous high-strength fiber resin-based compound core for overhead conductor and preparation method thereof | |
| CN101034601A (en) | Heat-resisting and low expansion double capacity compound material core aluminum twisted wire and its making method | |
| KR20110025997A (en) | Fiber-polymer composite | |
| CN107418032A (en) | A kind of graphene-containing/fibre reinforced composites and preparation method thereof | |
| CN107286693A (en) | A kind of graphene modified resin/fibrous composite and preparation method thereof | |
| CN105139954B (en) | A kind of extra-high voltage fibrous composite skeleton aerial condutor | |
| CN104371277A (en) | Wear-resisting high-flexibility engineering plastic | |
| CN106589604A (en) | Basalt fiber-reinforced high-weather-resistance PP composite and preparation method thereof | |
| CN107298870A (en) | A kind of graphene oxide modified resin/fibrous composite and preparation method thereof | |
| CN110964238A (en) | High-performance fiber composite material and protective equipment product thereof | |
| CN202282187U (en) | Twisted composite core | |
| CN103254610A (en) | Flame-retardant glass fiber-reinforced polyphenylene ether composite material | |
| CN102849533A (en) | Novel bobbin for spinning | |
| CN105504679A (en) | Novel FRP (fiber reinforced plastic) material | |
| CN206396535U (en) | A kind of durable fiber composite strengthen rope | |
| CN103254641A (en) | Polyethylene glycol terephthalate modified fire-retardant polyamide composite material | |
| CN102850778A (en) | Multifunctional nylon bobbin | |
| CN105440587A (en) | High-strength nano carbonfibercomposite material | |
| CN107286695A (en) | A kind of multi-layer graphene modified resin/fibrous composite and preparation method thereof | |
| CN102746653A (en) | Calcium sulfate whisker filled nylon composite material | |
| CN108084435B (en) | High-modulus high-temperature-resistant bismaleimide resin composition | |
| CN106191718A (en) | A kind of wear-resistant steel material | |
| CN202002564U (en) | Novel liquid bulletproof clothes | |
| CN201636456U (en) | Novel high-strength hose |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200407 |
|
| WD01 | Invention patent application deemed withdrawn after publication |