CN106317587A - Environment-friendly low-smoke halogen-free cable wire sheath - Google Patents
Environment-friendly low-smoke halogen-free cable wire sheath Download PDFInfo
- Publication number
- CN106317587A CN106317587A CN201510406394.5A CN201510406394A CN106317587A CN 106317587 A CN106317587 A CN 106317587A CN 201510406394 A CN201510406394 A CN 201510406394A CN 106317587 A CN106317587 A CN 106317587A
- Authority
- CN
- China
- Prior art keywords
- parts
- vinyl acetate
- kaolin
- polyacrylamide
- zinc stearate
- 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
- 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
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/22—Halogen free composition
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
- C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
-
- 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
-
- 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
Abstract
The invention relates to the technical field of cable sheaths, particularly an environment-friendly low-smoke halogen-free cable wire sheath which comprises the following components in parts by mass: 56-73 parts of EVA (ethylene-vinyl acetate), 25-40 parts of aluminum hydroxide, 18-22 parts of mica, 5-15 parts of ethylene-vinyl acetate, 8-15 parts of kaolin, 55-65 parts of hydrogenated butadiene-acrylonitrile rubber, 10-18 parts of chlorinated polyethylene, 4-12 parts of white carbon black, 15-20 parts of polyacrylamide and 3-9 parts of zinc stearate. By adopting the formula, the cable sheath material is more environment-friendly, can enhance the oxidation resistance of the plastic, prolongs the service life of the plastic, avoids the inconvenience of replacing aged cable wires after long-term use, and protects the environment and good health of people.
Description
Technical field
The present invention relates to cable cover(ing) technical field, particularly a kind of environmental-friendly halogen-free low-smoke cable sheath is joined
Side.
Background technology
Low-smoke halogen-free cable, refers to without environment such as halogen (F, Cl, Br, I, At), the most leaded cadmium chromium hydrargyrum
The sizing material of material is made, and will not send the environment-friendly cable of toxic smog during burning.This product fire resistance is excellent
More, during burning, smoke intensity is the fewest, and non-corrosiveness gas escapes, and is widely used in nuclear power station, subway station, electricity
Words switch and computer controlling center, skyscraper building, hotel, TV and Radio Service, important military affairs set
Execute, oil platform etc., and personnel relatively concentrate, the place that atmospheric density is low.
Summary of the invention
The technical issues that need to address of the present invention are to provide a kind of environmental-friendly halogen-free low-smoke cable sheath formula.
For solving above-mentioned technical problem, a kind of environmental-friendly halogen-free low-smoke cable sheath formula of the present invention, press
Following components is included: EVA56-73 part according to mass fraction meter, aluminium hydroxide 25-40 part, Muscovitum 18-22 part,
Ethylene vinyl acetate 5-15 part, Kaolin 8-15 part, hydrogenate nitrile rubber 55-65 part, chlorinated polyethylene
Alkene 10-18 part, white carbon 4-12 part, polyacrylamide 15-20 part, zinc stearate 3-9 part.
Further, following components is included according to mass fraction meter: EVA56 part, aluminium hydroxide 25 parts, Muscovitum
18 parts, ethylene vinyl acetate 5 parts, Kaolin 8 parts, hydrogenate nitrile rubber 55 parts, chlorinated polyethylene
10 parts, white carbon 4 parts, polyacrylamide 15 parts, zinc stearate 3 parts.
Further, following components is included according to mass fraction meter: EVA73 part, aluminium hydroxide 40 parts, Muscovitum
22 parts, ethylene vinyl acetate 15 parts, Kaolin 15 parts, hydrogenate nitrile rubber 65 parts, chlorinated polyethylene
18 parts, white carbon 2 parts, polyacrylamide 20 parts, zinc stearate 9 parts.
Further, following components is included according to mass fraction meter: EVA62 part, aluminium hydroxide 30 parts, Muscovitum
19 parts, ethylene vinyl acetate 10 parts, Kaolin 9 parts, hydrogenate nitrile rubber 60 parts, chlorinated polyethylene
12 parts, white carbon 6 parts, polyacrylamide 18 parts, zinc stearate 5 parts.
Further, following components is included according to mass fraction meter: EVA69 part, aluminium hydroxide 35 parts, Muscovitum
20 parts, ethylene vinyl acetate 13 parts, Kaolin 13 parts, hydrogenate nitrile rubber 63 parts, chlorinated polyethylene
15 parts, white carbon 9 parts, polyacrylamide 19 parts, zinc stearate 8 parts.
After using above-mentioned formula, invention increases the feature of environmental protection of cable jacket material, the antioxidation of plastics can be improved
Performance, extend plastics service life, it is to avoid duration changes the trouble of aging cable, protects ring
Border and people's is healthy.
Detailed description of the invention
A kind of environmental-friendly halogen-free low-smoke cable sheath formula of the present invention, includes following group according to mass fraction meter
Point: EVA56-73 part, aluminium hydroxide 25-40 part, Muscovitum 18-22 part, ethylene vinyl acetate 5-15 part,
Kaolin 8-15 part, hydrogenates nitrile rubber 55-65 part, chlorinated polyethylene 10-18 part, white carbon 4-12
Part, polyacrylamide 15-20 part, zinc stearate 3-9 part.
Embodiment one:
Following components is included: EVA56 part, aluminium hydroxide 25 parts, 18 parts of Muscovitum, second according to mass fraction meter
Alkene vinylacetate 5 parts, Kaolin 8 parts, hydrogenation nitrile rubber 55 parts, chlorinated polyethylene 10 parts, in vain
White carbon black 4 parts, polyacrylamide 15 parts, zinc stearate 3 parts.
Embodiment two:
Following components is included: EVA73 part, aluminium hydroxide 40 parts, 22 parts of Muscovitum, second according to mass fraction meter
Alkene vinylacetate 15 parts, Kaolin 15 parts, hydrogenation nitrile rubber 65 parts, chlorinated polyethylene 18 parts,
White carbon 2 parts, polyacrylamide 20 parts, zinc stearate 9 parts.
Embodiment three:
Following components is included: EVA62 part, aluminium hydroxide 30 parts, 19 parts of Muscovitum, second according to mass fraction meter
Alkene vinylacetate 10 parts, Kaolin 9 parts, hydrogenation nitrile rubber 60 parts, chlorinated polyethylene 12 parts, in vain
White carbon black 6 parts, polyacrylamide 18 parts, zinc stearate 5 parts.
Embodiment four:
Following components is included: EVA69 part, aluminium hydroxide 35 parts, 20 parts of Muscovitum, second according to mass fraction meter
Alkene vinylacetate 13 parts, Kaolin 13 parts, hydrogenation nitrile rubber 63 parts, chlorinated polyethylene 15 parts,
White carbon 9 parts, polyacrylamide 19 parts, zinc stearate 8 parts.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, these are merely illustrative of, and present embodiment can be made various changes or modifications, without departing from sending out
Bright principle and essence, protection scope of the present invention is only limited by the claims that follow.
Claims (5)
1. an environmental-friendly halogen-free low-smoke cable sheath formula, it is characterised in that according to mass fraction meter include with
Lower component: EVA56-73 part, aluminium hydroxide 25-40 part, Muscovitum 18-22 part, ethylene vinyl acetate 5-15
Part, Kaolin 8-15 part, hydrogenate nitrile rubber 55-65 part, chlorinated polyethylene 10-18 part, white carbon 4-12
Part, polyacrylamide 15-20 part, zinc stearate 3-9 part.
2. according to a kind of environmental-friendly halogen-free low-smoke cable sheath formula described in claim 1, it is characterised in that
Following components is included: EVA56 part, aluminium hydroxide 25 parts, 18 parts of Muscovitum, ethylene vinegar according to mass fraction meter
Vinyl acetate 5 parts, Kaolin 8 parts, hydrogenate nitrile rubber 55 parts, chlorinated polyethylene 10 parts, white carbon 4
Part, polyacrylamide 15 parts, zinc stearate 3 parts.
3. according to a kind of environmental-friendly halogen-free low-smoke cable sheath formula described in claim 1, it is characterised in that
Following components is included: EVA73 part, aluminium hydroxide 40 parts, 22 parts of Muscovitum, ethylene vinegar according to mass fraction meter
Vinyl acetate 15 parts, Kaolin 15 parts, hydrogenate nitrile rubber 65 parts, chlorinated polyethylene 18 parts, Linesless charcoal
Black 2 parts, polyacrylamide 20 parts, zinc stearate 9 parts.
4. according to a kind of environmental-friendly halogen-free low-smoke cable sheath formula described in claim 1, it is characterised in that
Following components is included: EVA62 part, aluminium hydroxide 30 parts, 19 parts of Muscovitum, ethylene vinegar according to mass fraction meter
Vinyl acetate 10 parts, Kaolin 9 parts, hydrogenate nitrile rubber 60 parts, chlorinated polyethylene 12 parts, white carbon
6 parts, polyacrylamide 18 parts, zinc stearate 5 parts.
5. according to a kind of environmental-friendly halogen-free low-smoke cable sheath formula described in claim 1, it is characterised in that
Following components is included: EVA69 part, aluminium hydroxide 35 parts, 20 parts of Muscovitum, ethylene vinegar according to mass fraction meter
Vinyl acetate 13 parts, Kaolin 13 parts, hydrogenate nitrile rubber 63 parts, chlorinated polyethylene 15 parts, Linesless charcoal
Black 9 parts, polyacrylamide 19 parts, zinc stearate 8 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406394.5A CN106317587A (en) | 2015-07-10 | 2015-07-10 | Environment-friendly low-smoke halogen-free cable wire sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510406394.5A CN106317587A (en) | 2015-07-10 | 2015-07-10 | Environment-friendly low-smoke halogen-free cable wire sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106317587A true CN106317587A (en) | 2017-01-11 |
Family
ID=57725735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510406394.5A Pending CN106317587A (en) | 2015-07-10 | 2015-07-10 | Environment-friendly low-smoke halogen-free cable wire sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106317587A (en) |
-
2015
- 2015-07-10 CN CN201510406394.5A patent/CN106317587A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |