CN104277292A - Flame-retardant carbon-fiber-reinforced polyethylene composite material - Google Patents
Flame-retardant carbon-fiber-reinforced polyethylene composite material Download PDFInfo
- Publication number
- CN104277292A CN104277292A CN201410512616.7A CN201410512616A CN104277292A CN 104277292 A CN104277292 A CN 104277292A CN 201410512616 A CN201410512616 A CN 201410512616A CN 104277292 A CN104277292 A CN 104277292A
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- Prior art keywords
- weight part
- density polyethylene
- retardant
- parts
- composite material
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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
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08L2201/02—Flame or fire retardant/resistant
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
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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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/066—LDPE (radical process)
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a flame-retardant carbon-fiber-reinforced polyethylene composite material which comprises the following components in parts by weight: 80-100 parts of high-density polyethylene, 10-20 parts of low density polyethylene, 15-20 parts of carbon fiber, 5-15 parts of coupling agent, 0.5-1 part of plasticizer, 0.1-0.5 part of dispersing agent and 10-15 parts of flame retardant. The composite material has the advantages of high strength, high bearing pressure and poor thermal deformation in the high-density polyethylene, and also has the advantages of favorable impact resistance and favorable toughness in the low-density polyethylene. The composite material has the characteristics of flame retardancy and high strength.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of fire-retardant fibre reinforced composite polyethylene material.
Background technology
Carbon fiber and matrix material thereof have the serial excellent properties such as high specific strength, high ratio modulus, high temperature resistant, corrosion-resistant, antifatigue, creep resistance, conduction, heat transfer and thermal expansivity be little, therefore it can use as functional materials again as structured material.
Carbon fiber as matrix material fortifying fibre its hold out broad prospects, in national economy every field extensive application.Be because carbon fiber surface is level and smooth, active function groups is few, table and can be low, present surface chemistry inertia, poor with resin matrix wetting property, make composite material interface bounding force more weak, seriously have impact on the performance of composites excellent properties; In addition on the one hand, poly unreactiveness also makes the poor adhesion of carbon fiber and matrix resin, thus affects the transmission of stress.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, a kind of fire-retardant, high strength, impact-resistant fire-retardant fibre reinforced composite polyethylene material are provided.
For achieving the above object, this invention takes following technical scheme: a kind of fire-retardant fibre reinforced composite polyethylene material, comprise following component: high density polyethylene(HDPE) 80-100 weight part, Low Density Polyethylene 10-20 weight part, carbon fiber 15-20 weight part; Coupling agent 5-15 weight part, softening agent 0.5-1 weight part, dispersion agent 0.1-0.5 weight part, fire retardant 10-15 part.
As a further improvement on the present invention, softening agent is dibutyl phthalate.
As a further improvement on the present invention, fire retardant is TDE.
The invention has the beneficial effects as follows:
1, high density polyethylene(HDPE) and Low Density Polyethylene use simultaneously, and the intensity both having maintained high density polyethylene(HDPE) is large, bear the advantage that pressure is high, thermal distortion is poor, and the shock-resistance maintaining again Low Density Polyethylene is good, the advantage of good toughness.
2, TDE is as fire retardant, the effective flame retardant properties increasing matrix material.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
Embodiment 1
A kind of fire-retardant fibre reinforced composite polyethylene material, comprises following component: high density polyethylene(HDPE) 80 weight part, Low Density Polyethylene 10 weight part, carbon fiber 15 weight part; Coupling agent 5 weight part, Plasticized with Dibutyl Phthalate agent 0.5 weight part, dispersion agent 0.1 weight part, TDE fire retardant 10 parts.
Embodiment 2
A kind of fire-retardant fibre reinforced composite polyethylene material, comprises following component: high density polyethylene(HDPE) 90 weight part, Low Density Polyethylene 15 weight part, carbon fiber 18 weight part; Coupling agent 10 weight part, Plasticized with Dibutyl Phthalate agent 0.7 weight part, dispersion agent 0.3 weight part, TDE fire retardant 13 parts.
Embodiment 3
A kind of fire-retardant fibre reinforced composite polyethylene material, comprises following component: high density polyethylene(HDPE) 100 weight part, Low Density Polyethylene 20 weight part, carbon fiber 20 weight part; Coupling agent 15 weight part, Plasticized with Dibutyl Phthalate agent 1 weight part, dispersion agent 0.5 weight part, TDE fire retardant 15 parts.
Be only the preferred embodiment of the present invention described in upper, it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (3)
1. a fire-retardant fibre reinforced composite polyethylene material, it is characterized in that: comprise following component: high density polyethylene(HDPE) 80-100 weight part, Low Density Polyethylene 10-20 weight part, carbon fiber 15-20 weight part, coupling agent 5-15 weight part, softening agent 0.5-1 weight part, dispersion agent 0.1-0.5 weight part, fire retardant 10-15 part.
2. the fire-retardant fibre reinforced composite polyethylene material of one according to claim 1, is characterized in that: described softening agent is dibutyl phthalate.
3. the fire-retardant fibre reinforced composite polyethylene material of one according to claim 1, is characterized in that: described fire retardant is TDE.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512616.7A CN104277292A (en) | 2014-09-29 | 2014-09-29 | Flame-retardant carbon-fiber-reinforced polyethylene composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410512616.7A CN104277292A (en) | 2014-09-29 | 2014-09-29 | Flame-retardant carbon-fiber-reinforced polyethylene composite material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104277292A true CN104277292A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410512616.7A Pending CN104277292A (en) | 2014-09-29 | 2014-09-29 | Flame-retardant carbon-fiber-reinforced polyethylene composite material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104277292A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104961953A (en) * | 2015-06-29 | 2015-10-07 | 安徽顺彤包装材料有限公司 | High-strength polyethylene material |
| CN106479025A (en) * | 2016-10-31 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | Expanded material for automobile door plate |
| CN108178863A (en) * | 2015-04-29 | 2018-06-19 | 德阳中达铁路加固材料有限公司 | A kind of catch |
| CN115197490A (en) * | 2022-07-25 | 2022-10-18 | 泛海海工(山东)智能装备有限公司 | Marine reinforced polyethylene material, preparation method and application |
-
2014
- 2014-09-29 CN CN201410512616.7A patent/CN104277292A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178863A (en) * | 2015-04-29 | 2018-06-19 | 德阳中达铁路加固材料有限公司 | A kind of catch |
| CN104829926B (en) * | 2015-04-29 | 2018-08-14 | 德阳中达铁路加固材料有限公司 | A kind of triangle gear |
| CN108178863B (en) * | 2015-04-29 | 2020-09-08 | 德阳中达铁路加固材料有限公司 | Wheel chock |
| CN104961953A (en) * | 2015-06-29 | 2015-10-07 | 安徽顺彤包装材料有限公司 | High-strength polyethylene material |
| CN106479025A (en) * | 2016-10-31 | 2017-03-08 | 江苏昊晟塑业科技有限公司 | Expanded material for automobile door plate |
| CN115197490A (en) * | 2022-07-25 | 2022-10-18 | 泛海海工(山东)智能装备有限公司 | Marine reinforced polyethylene material, preparation method and application |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |