CN108976536A - A kind of high heat resistance rdaiation resistant cable protective cover material - Google Patents
A kind of high heat resistance rdaiation resistant cable protective cover material Download PDFInfo
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- CN108976536A CN108976536A CN201810647433.4A CN201810647433A CN108976536A CN 108976536 A CN108976536 A CN 108976536A CN 201810647433 A CN201810647433 A CN 201810647433A CN 108976536 A CN108976536 A CN 108976536A
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- parts
- protective cover
- high heat
- heat resistance
- cover 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
- C08L15/00—Compositions of rubber derivatives
- C08L15/02—Rubber derivatives containing halogen
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/28—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances natural or synthetic rubbers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
- C08L2205/03—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
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- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
Abstract
The present invention relates to wire and cable fields, and in particular to a kind of high heat resistance rdaiation resistant cable protective cover material.A kind of high heat resistance rdaiation resistant cable protective cover material, it is made of following raw material according to parts by weight: 60 ~ 95 parts of chlorinated polybutadiene, 40 ~ 60 parts of Corvic, 10 ~ 20 parts of surfactant, 6-13 parts of sodium bentonite, 8 ~ 15 parts of copper ammonia fiber, 6 ~ 11 parts of diisobutyl ester of nylon acids, change 4 ~ 10 parts of surname inorganic filler, 10 ~ 20 parts of expanded graphite, 5 ~ 11 parts of fire retardant, 10 ~ 13 parts and 3 ~ 5 parts of antioxidant of calcium stearate.This kind of high heat resistance rdaiation resistant cable protective cover material raw material comprehensive and reasonable, the sheath excellent physical properties produced, it is strong that product stretches drawing, tearing toughness, screen resilience performance；And have it is good heat-resisting, resistance to combustion, radiation hardness, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, production cost is low, long service life.
Description
Technical field
The present invention relates to grape fertilizer fields, and in particular to a kind of high heat resistance rdaiation resistant cable protective cover material.
Background technique
With the gradually quickening of urbanization process, urban planning increasingly tends to modernize.In Process of Urban Development, electricity
Cable becomes minimum construction requirements with entering.Meanwhile during urban renewal, it is also desirable to skyborne various cables will be set up
Enter ground.It puts cable underground and is often constructed at present using trenchless technology, this construction method has and do not influence traffic, over the ground
The advantages that layer structure destruction is small, and the period is short, is suitable for simultaneously, and using non-excavating construction method, the requirement for cable is high, has
Show themselves in that cable needs high, rigid good toughness etc. with intensity, in addition, the characteristics of due to cable itself, it is also necessary to have
The characteristics of high flame retardant, causes fire to prevent short circuit etc., causes safety accident.
The sheath material of most of cable, except must have higher insulation resistance, dieletric strength or low dielectric loss
Outside, it is necessary to take into account good physical mechanical property, such as tension, counter-bending, anti-vibration, antitorque；And due to adapt to not
Same use environment and occasion has the requirement such as tear-proof, high-low temperature resistant, weatherability, oil resistant, solvent resistant；Some then be at
The composite request that product cable proposes, such as radially, longitudinally pressure sealing, fire-retardant, fire resisting.Before these requirements are overlapped mutually
It puts, needs to improve the comprehensive performance of cable cover(ing).
Summary of the invention
In order to solve the problems, such as to mention in above-mentioned background, it is an object of that present invention to provide a kind of high heat resistance rdaiation resistant cable shields
Jacking, raw material is scientific and reasonable, and the sheath excellent physical properties produced, product stretches drawing, tearing toughness, screen resilience performance
By force；And have it is good heat-resisting, resistance to combustion, radiation hardness, resistance to ozone, acid and alkali-resistance, chemical reagent-resistant performance, production cost is low, use
Service life is long.
To achieve the above object, the invention provides the following technical scheme:
A kind of high heat resistance rdaiation resistant cable protective cover material is made of: chlorinated polybutadiene 60 ~ 95 following raw material according to parts by weight
Part, 40 ~ 60 parts of Corvic, 10 ~ 20 parts of surfactant, 6-13 parts of sodium bentonite, 8 ~ 15 parts of copper ammonia fiber, nylon
6 ~ 11 parts of sour diisobutyl ester, changes 4 ~ 10 parts of surname inorganic filler, and 10 ~ 20 parts of expanded graphite, 5 ~ 11 parts of fire retardant, calcium stearate 10 ~
13 parts and 3 ~ 5 parts of antioxidant.
As a further solution of the present invention: the surfactant includes the raw material composition of following weight fraction: polyethers
3 ~ 5 parts of polyalcohol, 2 ~ 10 parts of t-butyl perbenzoate, 7 ~ 11 parts and 10 ~ 13 parts of polyethylene glycol of cyclohexanone.
As a further solution of the present invention: the surfactant includes the raw material composition of following weight fraction: polyethers
4 parts of polyalcohol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and 12 parts of polyethylene glycol.
As a further solution of the present invention: the antioxidant is by phthalic acid ester, petroleum microwax and double 18
Carbon alcohol ester is formulated than 3:2:3 according to parts by weight.
As a further solution of the present invention: a kind of high heat resistance rdaiation resistant cable protective cover material, by it is following according to parts by weight
Raw material composition: 70 ~ 95 parts of chlorinated polybutadiene, 52 ~ 58 parts of Corvic, 16 ~ 20 parts of surfactant, Na-bentonite
It is 9-13 parts native, 11 ~ 15 parts of copper ammonia fiber, 9 ~ 11 parts of diisobutyl ester of nylon acids, change 7 ~ 10 parts of surname inorganic filler, expanded graphite 15 ~
20 parts, 5 ~ 11 parts of fire retardant, 12 ~ 13 parts and 4 ~ 5 parts of antioxidant of calcium stearate.
As a further solution of the present invention: a kind of high heat resistance rdaiation resistant cable protective cover material, which is characterized in that by pressing below
According to the raw material composition of parts by weight: 78 parts of chlorinated polybutadiene, 52 parts of Corvic, 16 parts of surfactant, sodium base is swollen
9 parts of profit soil, 9 parts of diisobutyl ester of nylon acids, changes 7 parts of surname inorganic filler by 11 parts of copper ammonia fiber, and 15 parts of expanded graphite, fire retardant 5
Part, 12 parts and 4 parts of antioxidant of calcium stearate.
A kind of high heat resistance rdaiation resistant cable protective cover material of the invention use chlorinated polybutadiene and Corvic as
Primary raw material, raw material sources are wide, have stronger physics comprehensive by being kneaded itself in chlorinated polybutadiene and Corvic
Performance is closed, the various Physicochemical resistivities of cable jacket material can be improved, is conducive to the absorbent properties, cushion performance and the anti-spoke that improve sheath
Penetrate performance.It, can by adding surfactant, including polyether polyol, t-butyl perbenzoate, cyclohexanone and polyethylene glycol
Intensity is high, rigid good toughness while, improve cable product and stretch and draw performance, tear resistance, screen resilience performance, further through adding
Enter the applicability that other auxiliary materials improve cable cover(ing)s, be added the phthalic acid ester of the antioxidant, petroleum microwax and
Double octadecanol ester mixing make cable have high-strength heat-resistant flame retardant property material, cooperate with the surfactant of addition, are
The comprehensive performance of cable cover(ing) is greatly improved under the premise of these requirements are overlapped mutually in cable cover(ing).
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
Embodiment 1
In the embodiment of the present invention, a kind of high heat resistance rdaiation resistant cable protective cover material is made of: chlorine following raw material according to parts by weight
60 parts of butadiene rubber of change, 40 parts of Corvic, 10 parts of surfactant, 6 parts of sodium bentonite, 8 parts of copper ammonia fiber, nylon
6 parts of sour diisobutyl ester, changes 4 parts of surname inorganic filler, and 10 parts of expanded graphite, 5 parts of fire retardant, 10 parts of calcium stearate and antioxidant 3
Part.
A kind of surfactant of high heat resistance rdaiation resistant cable protective cover material includes the raw material composition of following weight fraction: polyethers
12 parts of 4 parts of polyalcohol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and polyethylene glycol at.
A kind of antioxidant of high heat resistance rdaiation resistant cable protective cover material is by phthalic acid ester, petroleum microwax and double 18
Carbon alcohol ester is formulated than 3:2:3 according to parts by weight.
Embodiment 2
In the embodiment of the present invention, a kind of high heat resistance rdaiation resistant cable protective cover material is made of: chlorine following raw material according to parts by weight
70 parts of butadiene rubber of change, 50 parts of Corvic, 13 parts of surfactant, 7 parts of sodium bentonite, 10 parts of copper ammonia fiber, Buddhist nun
Imperial 10 parts of diisobutyl ester of acid, changes 9 parts of surname inorganic filler, and 18 parts of expanded graphite, 9 parts of fire retardant, 13 parts of calcium stearate and anti-oxidant
5 parts of agent.
A kind of surfactant of high heat resistance rdaiation resistant cable protective cover material includes the raw material composition of following weight fraction: polyethers
12 parts of 4 parts of polyalcohol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and polyethylene glycol at.
A kind of antioxidant of high heat resistance rdaiation resistant cable protective cover material is by phthalic acid ester, petroleum microwax and double 18
Carbon alcohol ester is formulated than 3:2:3 according to parts by weight.
Embodiment 3
In the embodiment of the present invention, a kind of high heat resistance rdaiation resistant cable protective cover material is made of: chlorine following raw material according to parts by weight
95 parts of butadiene rubber of change, 60 parts of Corvic, 20 parts of surfactant, 13 parts of sodium bentonite, 15 parts of copper ammonia fiber, Buddhist nun
Imperial 11 parts of diisobutyl ester of acid, changes 10 parts of surname inorganic filler, and 20 parts of expanded graphite, 11 parts of fire retardant, 13 parts of calcium stearate and antioxygen
5 parts of agent.
A kind of surfactant of high heat resistance rdaiation resistant cable protective cover material includes the raw material composition of following weight fraction: polyethers
12 parts of 4 parts of polyalcohol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and polyethylene glycol at.
A kind of antioxidant of high heat resistance rdaiation resistant cable protective cover material is by phthalic acid ester, petroleum microwax and double 18
Carbon alcohol ester is formulated than 3:2:3 according to parts by weight.
Embodiment 4
In the embodiment of the present invention, a kind of high heat resistance rdaiation resistant cable protective cover material is made of: chlorine following raw material according to parts by weight
78 parts of butadiene rubber of change, 52 parts of Corvic, 16 parts of surfactant, 9 parts of sodium bentonite, 11 parts of copper ammonia fiber, Buddhist nun
Imperial 9 parts of diisobutyl ester of acid, changes 7 parts of surname inorganic filler, and 15 parts of expanded graphite, 5 parts of fire retardant, 12 parts of calcium stearate and antioxidant
4 parts.
A kind of surfactant of high heat resistance rdaiation resistant cable protective cover material includes the raw material composition of following weight fraction: polyethers
12 parts of 4 parts of polyalcohol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and polyethylene glycol at.
A kind of antioxidant of high heat resistance rdaiation resistant cable protective cover material is by phthalic acid ester, petroleum microwax and double 18
Carbon alcohol ester is formulated than 3:2:3 according to parts by weight.
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 (6)
1. a kind of high heat resistance rdaiation resistant cable protective cover material, which is characterized in that be made of following raw material according to parts by weight: chlorination
60 ~ 95 parts of butadiene rubber, 40 ~ 60 parts of Corvic, 10 ~ 20 parts of surfactant, 6-13 parts of sodium bentonite, cuprammonium is fine
8 ~ 15 parts of dimension, changes 4 ~ 10 parts of surname inorganic filler by 6 ~ 11 parts of diisobutyl ester of nylon acids, and 10 ~ 20 parts of expanded graphite, fire retardant 5 ~ 11
Part, 10 ~ 13 parts and 3 ~ 5 parts of antioxidant of calcium stearate.
2. a kind of high heat resistance rdaiation resistant cable protective cover material according to claim 1, it is characterised in that: the surfactant
Raw material composition including following weight fraction: 3 ~ 5 parts of polyether polyol, 2 ~ 10 parts of t-butyl perbenzoate, 7 ~ 11 parts of cyclohexanone
With 10 ~ 13 parts of polyethylene glycol.
3. a kind of high heat resistance rdaiation resistant cable protective cover material according to claim 1, it is characterised in that: the surfactant
Raw material composition including following weight fraction: 4 parts of polyether polyol, 6 parts of t-butyl perbenzoate, 9 parts of cyclohexanone and poly- second two
12 parts of alcohol.
4. a kind of high heat resistance rdaiation resistant cable protective cover material according to claim 1, it is characterised in that: the antioxidant by
Phthalic acid ester, petroleum microwax and double octadecanol esters are formulated than 3:2:3 according to parts by weight.
5. a kind of high heat resistance rdaiation resistant cable protective cover material according to claim 1, which is characterized in that by below according to weight
The raw material of number forms: 70 ~ 95 parts of chlorinated polybutadiene, 52 ~ 58 parts of Corvic, and 16 ~ 20 parts of surfactant, sodium base
9-13 parts of bentonite, 11 ~ 15 parts of copper ammonia fiber, 9 ~ 11 parts of diisobutyl ester of nylon acids, change 7 ~ 10 parts of surname inorganic filler, expanded graphite
15 ~ 20 parts, 5 ~ 11 parts of fire retardant, 12 ~ 13 parts and 4 ~ 5 parts of antioxidant of calcium stearate.
6. a kind of high heat resistance rdaiation resistant cable protective cover material according to claim 1, which is characterized in that by below according to weight
The raw material of number forms: 78 parts of chlorinated polybutadiene, 52 parts of Corvic, and 16 parts of surfactant, sodium bentonite 9
Part, 11 parts of copper ammonia fiber, 9 parts of diisobutyl ester of nylon acids, change 7 parts of surname inorganic filler, it is 15 parts of expanded graphite, 5 parts of fire retardant, stearic
12 parts and 4 parts of antioxidant of sour calcium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647433.4A CN108976536A (en) | 2018-06-22 | 2018-06-22 | A kind of high heat resistance rdaiation resistant cable protective cover material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810647433.4A CN108976536A (en) | 2018-06-22 | 2018-06-22 | A kind of high heat resistance rdaiation resistant cable protective cover material |
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| Publication Number | Publication Date |
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| CN108976536A true CN108976536A (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810647433.4A Pending CN108976536A (en) | 2018-06-22 | 2018-06-22 | A kind of high heat resistance rdaiation resistant cable protective cover material |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802235A1 (en) * | 1996-03-19 | 1997-10-22 | Alcatel | Flame-retardant, halogen-free mixture |
| CN105131572A (en) * | 2015-09-21 | 2015-12-09 | 安徽徽宁电器仪表集团有限公司 | Refractory and portable type flexible cable sheath material for ships and preparation method of material |
| CN105542359A (en) * | 2016-03-17 | 2016-05-04 | 苏州科茂电子材料科技有限公司 | Soft and low-temperature resisting cable sheath material and preparing method thereof |
| CN105801996A (en) * | 2016-04-06 | 2016-07-27 | 东华大学 | Flame-retardant high-heat-conductivity sheath material as well as preparation and application thereof |
-
2018
- 2018-06-22 CN CN201810647433.4A patent/CN108976536A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0802235A1 (en) * | 1996-03-19 | 1997-10-22 | Alcatel | Flame-retardant, halogen-free mixture |
| CN105131572A (en) * | 2015-09-21 | 2015-12-09 | 安徽徽宁电器仪表集团有限公司 | Refractory and portable type flexible cable sheath material for ships and preparation method of material |
| CN105542359A (en) * | 2016-03-17 | 2016-05-04 | 苏州科茂电子材料科技有限公司 | Soft and low-temperature resisting cable sheath material and preparing method thereof |
| CN105801996A (en) * | 2016-04-06 | 2016-07-27 | 东华大学 | Flame-retardant high-heat-conductivity sheath material as well as preparation and application thereof |
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Application publication date: 20181211 |