CN109181151A - A kind of wire and cable environmental protection sheath material and preparation method thereof - Google Patents
A kind of wire and cable environmental protection sheath material and preparation method thereof Download PDFInfo
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- CN109181151A CN109181151A CN201810892359.2A CN201810892359A CN109181151A CN 109181151 A CN109181151 A CN 109181151A CN 201810892359 A CN201810892359 A CN 201810892359A CN 109181151 A CN109181151 A CN 109181151A
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- parts
- environmental protection
- wire
- protection sheath
- sheath material
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
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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
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
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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)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of wire and cable environmental protection sheath materials and preparation method thereof; the wire and cable environmental protection sheath material includes resin-oatmeal, plasticizer, coarse whiting, magnesium hydroxide, stabilizer and lubricant, and each component of the wire and cable environmental protection sheath material is according to parts by weight are as follows: 100-120 parts of resin-oatmeal, 60-80 parts of plasticizer, 68-88 parts of coarse whiting, 1-2 parts of magnesium hydroxide, 5-8 parts of stabilizer and 0.4-1 parts of lubricant；The present invention has the advantages that the good feature of environmental protection, good flame resistance, intensity are high and ageing resistance is good；Mature, cheap, the effective production cost for reducing the electric wire conduit of manufacturing process; polyvinyl chloride also has the advantages that fire-retardant, chemical resistance is high, mechanical strength and electrical insulating property are good, it is ensured that the electric wire conduit has higher resistance to anti-flammability, corrosion resistance and mechanical strength.
Description
Technical field
The invention belongs to technical field of electric wires and cables, more particularly to a kind of wire and cable environmental protection sheath material and its preparation
Method.
Background technique
With China's rapid development of economy, either life or production, electricity consumption is all greatly improved, using model
Also increasingly wider.Meanwhile application environment is also more and more various, and it is more and more harsh, much require to meet high-low temperature resistant, fire-retardant
And the features such as oil resistant.
The a large amount of smog and toxic, corrosive gas that existing wire and cable releases when burning are dangerous in fire
Factor hampers safe escape and the fire-fighting work of people in a fire, makes lives and properties by heavy losses, while with logical
The development of news cause, auto industry and computer industry, especially aviation wire, line for cars, high temperature instrument cable, petroleum drilling
Many occasions such as well platform cable, have increasing need for that the feature of environmental protection is good, electric wire and cable material of good flame resistance, good insulating.
Summary of the invention
The purpose of the present invention is in view of the deficienciess of the prior art, providing that a kind of good environmental protection, anti-flammability are strong, are not easy
Wire and cable environmental protection sheath material of aging and preparation method thereof.
To achieve the above object, the present invention provides a kind of wire and cable environmental protection sheath materials, including resin-oatmeal, plasticising
Agent, coarse whiting, magnesium hydroxide, stabilizer and lubricant, each component of the wire and cable environmental protection sheath material is according to parts by weight
Are as follows: 100-120 parts of resin-oatmeal, 60-80 parts of plasticizer, 68-88 parts of coarse whiting, 1-2 parts of magnesium hydroxide, 5-8 parts of stabilizer and lubrication
0.4-1 parts of agent.
As a further improvement of the foregoing solution, the wire and cable environmental protection sheath material in parts by weight, including
The component of following parts by weight: 100 parts of resin-oatmeal, 60 parts of plasticizer, 68 parts of coarse whiting, 1 part of magnesium hydroxide, 5 parts of stabilizer and lubrication
0.4 part of agent.
As a further improvement of the foregoing solution, the resin-oatmeal is polyvinyl chloride resin powder.
As a further improvement of the foregoing solution, the plasticizer is trioctyl trimellitate (TOTM).
As a further improvement of the foregoing solution, the stabilizer is calcium zinc stabilizer.
The present invention proposes a kind of preparation method of wire and cable environmental protection sheath material, comprising the following steps: S1, according to described
The parts by weight of wire and cable environmental protection sheath material raw material weigh raw material, weigh 100 kilograms of resin-oatmeal, 60 kilograms of plasticizer,
68 kilograms of coarse whitings, 1 kilogram of 1 part of magnesium hydroxide, 5 kilograms of 5 parts and 0.4 kilogram of stabilizer of lubricant；S2, stirring is set
Above-mentioned load weighted raw material is added in batch mixer and is stirred by temperature, and first low speed so turns high speed again and mixes grade stirring until filling
Divide mixing；S3, the die head to screw extruder and preceding two sections of preheatings, reheat other sections, keep the temperature 15 minutes after 30 minutes
Afterwards, then by step S2 the uniformly mixed raw material obtained, which is placed in squeeze out in screw extruder, obtains the wire and cable environmental protection sheath material
Material.
As a further improvement of the foregoing solution, the temperature of the heat preservation in the step S3 controls between 280-300 DEG C.
As a further improvement of the foregoing solution, the whipping temp in the step S2 is set as 30-45 DEG C.
As a further improvement of the foregoing solution, it is sequentially placed in drying machine after raw material weighing in the step S1 is good
It is 1-2 hours dry.
As a further improvement of the foregoing solution, the drying temperature of the drying machine is set as 150 DEG C, and drying time is
1.5 hour.
The invention has the benefit that this wire and cable environmental protection sheath material and preparation method thereof have the feature of environmental protection it is good,
The advantage that good flame resistance, intensity are high and ageing resistance is good；Manufacturing process is mature, cheap, effective reduces the electricity
The production cost of line protective case, polyvinyl chloride also have that fire-retardant, chemical resistance is high, mechanical strength and electrical insulating property are good
Advantage, it is ensured that the electric wire conduit has higher resistance to anti-flammability, corrosion resistance and mechanical strength；It is heretofore described steady
Determining agent is calcium zinc stabilizer, which can make high molecular polymer under the radiation of light, can prevent or to slow down photochemistry anti-
It answers, postpones the process of light aging, to achieve the purpose that extend the environmentally friendly insulated wire cable materials'use service life.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with implementation of the invention
Example, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention
A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art
Every other embodiment obtained, shall fall within the protection scope of the present invention.
Embodiment 1
An embodiment provides a kind of wire and cable environmental protection sheath material, including resin-oatmeal, plasticizer, again
Calcium, magnesium hydroxide, stabilizer and lubricant, it is characterised in that: each component of the wire and cable environmental protection sheath material according to
Parts by weight are as follows: 100-120 parts of resin-oatmeal, 60-80 parts of plasticizer, 68-88 parts of coarse whiting, 1-2 parts of magnesium hydroxide, 5-8 parts of stabilizer
With 0.4-1 parts of lubricant.
Further, the resin-oatmeal is polyvinyl chloride resin powder.
Further, the plasticizer is trioctyl trimellitate (TOTM).
Further, the stabilizer is calcium zinc stabilizer.
A kind of preparation method of wire and cable environmental protection sheath material of the invention, comprising the following steps: S1, according to the electricity
The parts by weight of line cable loop protective case material feedstock weigh raw material, weigh 100 kilograms of resin-oatmeal, 60 kilograms of plasticizer, 68
Kilogram coarse whiting, 1 kilogram of 1 part of magnesium hydroxide, 5 kilograms of 5 parts and 0.4 kilogram of stabilizer of lubricant；S2, stirring temperature is set
Degree, above-mentioned load weighted raw material is added in batch mixer and is stirred, and first low speed so turns high speed again and mixes grade stirring until sufficiently
Mixing；S3, the die head to screw extruder and preceding two sections of preheatings, reheat other sections after 30 minutes, after heat preservation 15 minutes,
The uniformly mixed raw material that step S2 is obtained again, which is placed in squeeze out in screw extruder, obtains the wire and cable environmental protection sheath material.
Further, the temperature of the heat preservation in the step S3 controls between 280-300 DEG C, and preferably 280 DEG C.
Further, the whipping temp in the step S2 is set as 30-45 DEG C, preferably 35 DEG C.
Further, it is sequentially placed after raw material weighing in the step S1 is good 1-2 hours dry in drying machine.
Further, the drying temperature of the drying machine is set as 150 DEG C, and drying time is 1.5 hours.
Embodiment 2
A kind of wire and cable environmental protection sheath material of the present embodiment in parts by weight, the group including following parts by weight
Point: 100 parts of resin-oatmeal, 60 parts of plasticizer, 68 parts of coarse whiting, 1 part of magnesium hydroxide, 5 parts of stabilizer and 0.4 part of lubricant.
Embodiment 3
A kind of wire and cable environmental protection sheath material of the present embodiment in parts by weight, the group including following parts by weight
Point: 110 parts of resin-oatmeal, 70 parts of plasticizer, 78 parts of coarse whiting, 1.5 parts of magnesium hydroxide, 6 parts of stabilizer and 0.8 part of lubricant.
Embodiment 4
A kind of wire and cable environmental protection sheath material of the present embodiment in parts by weight, the group including following parts by weight
Point: 120 parts of resin-oatmeal, 80 parts of plasticizer, 88 parts of coarse whiting, 2 parts of magnesium hydroxide, 8 parts of stabilizer and 1 part of lubricant.
To sum up, a kind of wire and cable environmental protection sheath material according to above-described embodiment and preparation method thereof has
The advantage that the feature of environmental protection is good, good flame resistance, intensity are high and ageing resistance is good；Mature, cheap, the effective reduction of manufacturing process
The production cost of the electric wire conduit, polyvinyl chloride also have that fire-retardant, chemical resistance is high, mechanical strength and electrical isolation
The good advantage of property, it is ensured that the electric wire conduit has higher resistance to anti-flammability, corrosion resistance and mechanical strength；The present invention
Described in stabilizer be calcium zinc stabilizer, which can make high molecular polymer under the radiation of light, can prevent or slow down
Photochemical reaction, postpones the process of light aging, to achieve the purpose that extend the environmentally friendly insulated wire cable materials'use service life.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. a kind of wire and cable environmental protection sheath material, including resin-oatmeal, plasticizer, coarse whiting, magnesium hydroxide, stabilizer and lubrication
Agent, it is characterised in that: each component of the wire and cable environmental protection sheath material is according to parts by weight are as follows: 100-120 parts of resin-oatmeal,
60-80 parts of plasticizer, 68-88 parts of coarse whiting, 1-2 parts of magnesium hydroxide, 5-8 parts of stabilizer and 0.4-1 parts of lubricant.
2. a kind of wire and cable environmental protection sheath material according to claim 1, it is characterised in that: the wire and cable environmental protection
Sheath material in parts by weight, comprises the following components in parts by weight: 100 parts of resin-oatmeal, 60 parts of plasticizer, 68 parts of coarse whiting,
1 part of magnesium hydroxide, 5 parts of stabilizer and 0.4 part of lubricant.
3. a kind of wire and cable environmental protection sheath material according to claim 1, it is characterised in that: the resin-oatmeal is polychlorostyrene
Vinyl powder.
4. a kind of wire and cable environmental protection sheath material according to claim 1, it is characterised in that: the plasticizer is inclined benzene
Three sour three monooctyl esters.
5. a kind of wire and cable environmental protection sheath material according to claim 1, it is characterised in that: the stabilizer is calcium zinc
Stabilizer.
6. a kind of preparation method of wire and cable environmental protection sheath material described in -5 according to claim 1, comprising the following steps:
S1, weigh raw material according to the parts by weight of the wire and cable environmental protection sheath material raw material, weigh 100 kilograms resin-oatmeal,
60 kilograms of plasticizer, 68 kilograms of coarse whitings, 1 kilogram of 1 part of magnesium hydroxide, 5 kilograms of 5 parts and 0.4 kilogram of stabilizer of lubrication
Agent；
S2, whipping temp is set, above-mentioned load weighted raw material is added in batch mixer and is stirred, first low speed so turns high again
The mixed grade stirring of speed is until be sufficiently mixed；
S3, the die head to screw extruder and preceding two sections of preheatings, reheat other sections after 30 minutes, after heat preservation 15 minutes,
The uniformly mixed raw material that step S2 is obtained again, which is placed in squeeze out in screw extruder, obtains the wire and cable environmental protection sheath material.
7. a kind of preparation method of wire and cable environmental protection sheath material according to claim 6, it is characterised in that: the step
The temperature of heat preservation in rapid S3 controls between 280-300 DEG C.
8. a kind of preparation method of wire and cable environmental protection sheath material according to claim 6, it is characterised in that: the step
Whipping temp in rapid S2 is set as 30-45 DEG C.
9. a kind of preparation method of wire and cable environmental protection sheath material according to claim 6, it is characterised in that: the step
It is sequentially placed after raw material weighing in rapid S1 is good and is dried 1-2 hours in drying machine.
10. a kind of preparation method of wire and cable environmental protection sheath material according to claim 9, it is characterised in that: described
The drying temperature of drying machine is set as 150 DEG C, and drying time is 1.5 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892359.2A CN109181151A (en) | 2018-08-07 | 2018-08-07 | A kind of wire and cable environmental protection sheath material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892359.2A CN109181151A (en) | 2018-08-07 | 2018-08-07 | A kind of wire and cable environmental protection sheath material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109181151A true CN109181151A (en) | 2019-01-11 |
Family
ID=64920957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810892359.2A Pending CN109181151A (en) | 2018-08-07 | 2018-08-07 | A kind of wire and cable environmental protection sheath material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109181151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121330A1 (en) * | 2020-12-11 | 2022-06-16 | 长春捷翼汽车零部件有限公司 | Pvc material and preparation method therefor |
-
2018
- 2018-08-07 CN CN201810892359.2A patent/CN109181151A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022121330A1 (en) * | 2020-12-11 | 2022-06-16 | 长春捷翼汽车零部件有限公司 | Pvc material and preparation method therefor |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |