CN104212031A - High-performance flame retardant plastic - Google Patents
High-performance flame retardant plastic Download PDFInfo
- Publication number
- CN104212031A CN104212031A CN201410417401.7A CN201410417401A CN104212031A CN 104212031 A CN104212031 A CN 104212031A CN 201410417401 A CN201410417401 A CN 201410417401A CN 104212031 A CN104212031 A CN 104212031A
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- CN
- China
- Prior art keywords
- parts
- flame retardant
- plastics
- polyethylene
- performance
- 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
- 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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- 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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- 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 high-performance flame retardant plastic. The plastic consists of the following components in parts by weight: 4-9 parts of a composite environment-friendly flame retardant, 3-7 parts of a modifier, 2.5-4 parts of carbon black, 0.6-1.7 parts of DOP, 1.1-2.3 parts of an antioxidant, 2.3-5 parts of paraffin, 1.2-3.5 parts of maleic anhydride, 1.3-2.7 parts of polyethylene, 3.5-8 parts of high-density polyethylene and 2.6-5.8 parts of methyl methacrylate. The high-performance flame retardant plastic has good flame resistance and flame extinguish performance, and is capable of delaying spread of flames at the early stage of a fire and avoiding a fire hazard.
Description
Technical field
The present invention relates to a kind of high-performance refractory plastics.
Background technology
Flame retardant plastics is can suppress or retardation burning and own and be not easy the material of burning, is widely used in the fields such as clothes, oil, chemical industry, metallurgy, shipbuilding, fire-fighting, national defence.It is flame retardant plastics that electronic enterprises has more than 15% with plastics.The present fire-retardant superpolymer of flame retardant plastics multidigit, its is difficult for being ignited, and can reduce unexpected fire, or draw then essentially no flame, can avoid the intensity of a fire to become greatly, and in addition, flame retardant plastics can also reduce flame propagation velocity and combustionvelocity.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved in the present invention is, a kind of plastics are provided, and flame retardant properties is good, especially at during Initial Stage of Fire, can delay flame transmission, self has the combustion of putting out simultaneously, avoids fire to occur.
For solving the problems of the technologies described above, technical scheme of the present invention is, a kind of high-performance refractory plastics, and described plastics are comprised of each component of following parts by weight:
Composite environmental-friendly fire retardant 4-9 part, properties-correcting agent 3-7 part, carbon black 2.5-4 part, DOP0.6-1.7 part, oxidation inhibitor 1.1-2.3 part, paraffin 2.3-5 part, maleic anhydride 1.2-3.5 part, polyethylene 1.3-2.7 part, high density polyethylene(HDPE) 3.5-8 part, methyl methacrylate 2.6-5.8 part.
Optimisation technique scheme of the present invention is, a kind of high-performance refractory plastics, and described plastics are comprised of each component of following parts by weight:
7 parts of composite environmental-friendly fire retardants, 5 parts of properties-correcting agent, 3.2 parts of carbon blacks, DOP1.1 part, 1.8 parts, oxidation inhibitor, 3.6 parts, paraffin, 2.7 parts of maleic anhydrides, 1.9 parts of polyethylene, 5.6 parts of high density polyethylene(HDPE)s, 4.2 parts of methyl methacrylates.
The invention has the beneficial effects as follows, plastic flame performance of the present invention is good, especially at during Initial Stage of Fire, can delay flame transmission, self has the combustion of putting out simultaneously, avoids fire to occur.
Embodiment
embodiment 1
High-performance refractory plastics, described plastics are comprised of each component of following parts by weight:
4 parts of composite environmental-friendly fire retardants, 3 parts of properties-correcting agent, 2.5 parts of carbon blacks, DOP0.6 part, 1.1 parts, oxidation inhibitor, 2.3 parts, paraffin, 1.2 parts of maleic anhydrides, 1.3 parts of polyethylene, 3.5 parts of high density polyethylene(HDPE)s, 2.6 parts of methyl methacrylates.
embodiment 2
High-performance refractory plastics, described plastics are comprised of each component of following parts by weight:
9 parts of composite environmental-friendly fire retardants, 7 parts of properties-correcting agent, 4 parts of carbon blacks, DOP1.7 part, 2.3 parts, oxidation inhibitor, 5 parts, paraffin, 3.5 parts of maleic anhydrides, 2.7 parts of polyethylene, 8 parts of high density polyethylene(HDPE)s, 5.8 parts of methyl methacrylates.
embodiment 3
High-performance refractory plastics, described plastics are comprised of each component of following parts by weight:
7 parts of composite environmental-friendly fire retardants, 5 parts of properties-correcting agent, 3.2 parts of carbon blacks, DOP1.1 part, 1.8 parts, oxidation inhibitor, 3.6 parts, paraffin, 2.7 parts of maleic anhydrides, 1.9 parts of polyethylene, 5.6 parts of high density polyethylene(HDPE)s, 4.2 parts of methyl methacrylates.
Claims (2)
1. high-performance refractory plastics, is characterized in that: described plastics are comprised of each component of following parts by weight:
Composite environmental-friendly fire retardant 4-9 part, properties-correcting agent 3-7 part, carbon black 2.5-4 part, DOP0.6-1.7 part, oxidation inhibitor 1.1-2.3 part, paraffin 2.3-5 part, maleic anhydride 1.2-3.5 part, polyethylene 1.3-2.7 part, high density polyethylene(HDPE) 3.5-8 part, methyl methacrylate 2.6-5.8 part.
2. high-performance refractory plastics according to claim 1, is characterized in that: described plastics are comprised of each component of following parts by weight:
7 parts of composite environmental-friendly fire retardants, 5 parts of properties-correcting agent, 3.2 parts of carbon blacks, DOP1.1 part, 1.8 parts, oxidation inhibitor, 3.6 parts, paraffin, 2.7 parts of maleic anhydrides, 1.9 parts of polyethylene, 5.6 parts of high density polyethylene(HDPE)s, 4.2 parts of methyl methacrylates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417401.7A CN104212031A (en) | 2014-08-24 | 2014-08-24 | High-performance flame retardant plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417401.7A CN104212031A (en) | 2014-08-24 | 2014-08-24 | High-performance flame retardant plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104212031A true CN104212031A (en) | 2014-12-17 |
Family
ID=52093959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410417401.7A Pending CN104212031A (en) | 2014-08-24 | 2014-08-24 | High-performance flame retardant plastic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104212031A (en) |
-
2014
- 2014-08-24 CN CN201410417401.7A patent/CN104212031A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
|
| WD01 | Invention patent application deemed withdrawn after publication |