CN107163354A - A kind of preparation method of elastic protecting sleeve for security protection equipment - Google Patents
A kind of preparation method of elastic protecting sleeve for security protection equipment Download PDFInfo
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- CN107163354A CN107163354A CN201710566123.5A CN201710566123A CN107163354A CN 107163354 A CN107163354 A CN 107163354A CN 201710566123 A CN201710566123 A CN 201710566123A CN 107163354 A CN107163354 A CN 107163354A
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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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
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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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
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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
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
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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
- 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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- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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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
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2201/14—Gas barrier composition
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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
- 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
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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
- 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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- 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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- Organic Insulating Materials (AREA)
- Insulated Conductors (AREA)
Abstract
A kind of preparation method of elastic protecting sleeve for security protection equipment, including following preparation process：A, will surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, the second antioxidant, the second lubricant and metallocene PE add mixer in stir, obtain mixture one；B, mixture one is transferred in banbury carries out banburying, then through double screw extruder extruding pelletization, obtain mixture two；C, mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant, antioxidant and ultraviolet-resistant absorbent stirred in mixer, obtain mixture three；D, mixture three is transferred in banbury carries out banburying, then through single screw extrusion machine extruding pelletization.Protective case prepared by the present invention has that sunlight resistance is strong, flexibility is good, air-tightness and the excellent characteristic of watertightness, and security performance is strong, and service life is long.
Description
Technical field
The invention belongs to security protection cable protective sleeve technical field, and in particular to a kind of elastic protecting sleeve for security protection equipment
Preparation method.
Background technology
Along with continuing to develop for China's economy and informationization technology, make the awareness of safety of people growing；Center is comprehensive
Control committee and clearly propose the developing direction that " scientific guard system " is safety precaution, in the current era of scientific and technical fast development, " skill
Status and effect of the art strick precaution " in security precautions technology will be more and more important, and it has had resulted in the once new of security industry
Revolution.Security protection industry is constantly strided forward, it is necessary to substantial amounts of electric wire to the step of the stable and united high speed development of society, these
It all have stimulated the great development of domestic wires and cables industry.According to incompletely statistics, cable market is with annual 8%-12% speed
It is incremented by, security protection cable is even more fast-developing with 15%-20% growth rate.Relative to the industries such as electric power, communication, broadcasting and TV, security protection
Line cable industry has the objective circumstances such as starting is late, technical equipment is backward, industry size is small, but in recent years, with security protection industry wind
Unboiled water is risen, and security protection industry is gradually deep into each family, and the security protection measure of particularly national army is even more important, is related to
Nation's security strategic position, security protection cable and security protection cable have good prospects with cable Materials.According to security protection cable institute
The occasion that uses is different, to prepare security protection cable be also not quite similar using the requirement of material.The peace that some special occasions are used
Anti- cable outside the core insulating barrier of cable, it is necessary to set the closeer copper mesh of one layer of braiding, to shield external electromagnetic signal
Interference, therefore in this case the performance requirement of common cable jacket is typically much higher than using the performance requirement of sheath, this
Class sheath will generally have certain flexibility and have good adhesive effect with copper mesh, ensure that consolidation and the sealing of cable
Performance, with certain air-tightness and watertightness, so as to improve security and the life-span for the cable that such a special occasions is used.
In summary, it is therefore desirable to a kind of protective case of more preferable security protection cable, to improve the deficiencies in the prior art, promote
The development of security protection industry.
The content of the invention
It is an object of the invention to provide a kind of preparation method of the elastic protecting sleeve for security protection equipment, prepared by the present invention
Protective case has that good Physical Mechanical is good, sunlight resistance is strong, flexibility good, with the cohesive of copper mesh is strong, air-tightness and water
The excellent characteristic of close property, and security performance is strong, service life is long, it is adaptable to the system for the security protection cable jacket that special occasions is used
It is standby.
The invention provides following technical scheme：
A kind of preparation method of elastic protecting sleeve for security protection equipment, including following preparation process：
A, by surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, antioxidant, lubricant and metallocene PE
Add and stirred in mixer, mixing speed is 200-300r/min, stir 20-30min, obtain mixture one；
B, mixture one is transferred in banbury carries out banburying, mixing temperature is 320-380 DEG C, internally mix 2-3h, then through twin-screw
Extruder extruding pelletization, extruding pelletization temperature is 120-150 DEG C, obtains mixture two；
C, by mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant,
Antioxidant and ultraviolet-resistant absorbent stir in mixer, obtain mixture three；
D, mixture three is transferred in banbury carries out banburying, mixing temperature is 260-280 DEG C, then is carried out through single screw extrusion machine
Extruding pelletization, you can obtain finished product.
It is preferred that, the elastic protecting sleeve includes the raw material of following parts by weight：29-35 parts of surface modified nano calcium carbonate,
12-16 parts of maleic anhydride grafted polyethylene resin, 22-24 parts of metallocene PE, 12-17 parts of vistanex, polyolefin bullet
Property 18-20 parts of body resin, 20-27 parts of maleic anhydride stem grafting polyolefin resin, 21-24 parts of lubricant, 12-18 parts of antioxidant and anti-
18-20 parts of ultra-violet absorber.
It is preferred that, the surface modified nano calcium carbonate of the step a is to carry out receiving for surface grafting using silane coupler
Rice calcium carbonate, silane coupler accounts for the 2-5% of nano-calcium carbonate quality.
It is preferred that, the silane coupler of the step a is vinyltrimethoxy silane, VTES and
Any of diethylenetriamine base propyl trimethoxy silicane or a variety of mixing.
It is preferred that, the antioxidant of the step a is diphenylamines, p-phenylenediamine, 2,6- three-levels butyl -4- methylphenols and double
Any of (3,5- three-level butyl -4- hydroxy phenyls) thioether or a variety of mixing.
It is preferred that, the lubricant of the step a is Tissuemat E, semi-refined paraffin wax, silicone master batch, microcrystalline wax, poly- second
Any of alkene wax, OPE and silicone master batch or a variety of mixing.
It is preferred that, the vistanex of the step c is that low density polyethylene (LDPE), LLDPE and high density are poly-
Any of ethene or a variety of mixing.
It is preferred that, the ultraviolet-resistant absorbent of the step c is 2- (2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- Benzene Chlorides
And in triazole, 2,4-DihydroxyBenzophenone, ESCALOL 567 and ESCALOL 567
Any one or more mixing.
The beneficial effects of the invention are as follows：
Protective case prepared by the present invention has that good Physical Mechanical is good, sunlight resistance is strong, flexibility good, the bonding with copper mesh
Property strong, the air-tightness and excellent characteristic of watertightness, and security performance is strong, and service life is long, it is adaptable to the peace that special occasions is used
The preparation of anti-cable jacket.
The raw material sources of the present invention are extensive, and with low cost, and the generation of non-secondary pollution thing in preparation process, energy-conservation subtracts
Row, does not have particular/special requirement, preparation flow is simple, easy to operate to the equipment of preparation, is adapted to industrialization mass production, and its
Excellent performance causes applied widely.
Embodiment
Embodiment 1
A kind of preparation method of elastic protecting sleeve for security protection equipment, including following preparation process：
A, by surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, antioxidant, lubricant and metallocene PE
Add and stirred in mixer, mixing speed is 200r/min, stir 30min, obtain mixture one；
B, mixture one is transferred in banbury carries out banburying, mixing temperature is 320 DEG C, internally mix 3h, then through double screw extruder
Extruding pelletization, extruding pelletization temperature is 120 DEG C, obtains mixture two；
C, by mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant,
Antioxidant and ultraviolet-resistant absorbent stir in mixer, obtain mixture three；
D, mixture three is transferred in banbury carries out banburying, mixing temperature is 280 DEG C, then is extruded through single screw extrusion machine
Granulation, you can obtain finished product.
Elastic protecting sleeve includes the raw material of following parts by weight：29 parts of surface modified nano calcium carbonate, maleic anhydride grafting are poly-
12 parts of vinyl, 24 parts of metallocene PE, 17 parts of vistanex, 18 parts of polyolefin elastomer resin, maleic anhydride connect
18 parts of 27 parts of vistanex of branch, 24 parts of lubricant, 18 parts of antioxidant and ultraviolet-resistant absorbent.
Step a surface modified nano calcium carbonate is the nano-calcium carbonate that surface grafting is carried out using silane coupler, silicon
Alkane coupling agent accounts for the 5% of nano-calcium carbonate quality.
Step a silane coupler is vinyltrimethoxy silane, VTES and diethylenetriamine
Mixing in base propyl trimethoxy silicane.
Step a antioxidant is diphenylamines, p-phenylenediamine, 2,6- three-levels butyl -4- methylphenols and double (3,5- three-level fourths
Base -4- hydroxy phenyls) thioether mixing.
Step a lubricant is that Tissuemat E, semi-refined paraffin wax, silicone master batch, microcrystalline wax, Tissuemat E, oxidation are poly-
Mixing in ethylene waxes and silicone master batch.
Step c vistanex is the mixing of low density polyethylene (LDPE), LLDPE and high density polyethylene (HDPE).
Step c ultraviolet-resistant absorbent is 2- (2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorinations BTA, 2,4-
The mixing of dihydroxy benaophenonel, ESCALOL 567 and ESCALOL 567.
Embodiment 2
A kind of preparation method of elastic protecting sleeve for security protection equipment, including following preparation process：
A, by surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, antioxidant, lubricant and metallocene PE
Add and stirred in mixer, mixing speed is 300r/min, stir 30min, obtain mixture one；
B, mixture one is transferred in banbury carries out banburying, mixing temperature is 380 DEG C, internally mix 3h, then through double screw extruder
Extruding pelletization, extruding pelletization temperature is 150 DEG C, obtains mixture two；
C, by mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant,
Antioxidant and ultraviolet-resistant absorbent stir in mixer, obtain mixture three；
D, mixture three is transferred in banbury carries out banburying, mixing temperature is 280 DEG C, then is extruded through single screw extrusion machine
Granulation, you can obtain finished product.
Elastic protecting sleeve includes the raw material of following parts by weight：35 parts of surface modified nano calcium carbonate, maleic anhydride grafting are poly-
16 parts of vinyl, 24 parts of metallocene PE, 17 parts of vistanex, 20 parts of polyolefin elastomer resin, maleic anhydride connect
20 parts of 27 parts of vistanex of branch, 24 parts of lubricant, 18 parts of antioxidant and ultraviolet-resistant absorbent.
Step a surface modified nano calcium carbonate is the nano-calcium carbonate that surface grafting is carried out using silane coupler, silicon
Alkane coupling agent accounts for the 5% of nano-calcium carbonate quality.
Step a silane coupler is vinyltrimethoxy silane, VTES and diethylenetriamine
Mixing in base propyl trimethoxy silicane.
Step a antioxidant is diphenylamines, p-phenylenediamine, 2,6- three-levels butyl -4- methylphenols and double (3,5- three-level fourths
Base -4- hydroxy phenyls) mixing in thioether.
Step a lubricant is that Tissuemat E, semi-refined paraffin wax, silicone master batch, microcrystalline wax, Tissuemat E, oxidation are poly-
The mixing of ethylene waxes and silicone master batch.
Step c vistanex is the mixing of low density polyethylene (LDPE), LLDPE and high density polyethylene (HDPE).
Step c ultraviolet-resistant absorbent is 2- (2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorinations BTA, 2,4-
The mixing of dihydroxy benaophenonel, ESCALOL 567 and ESCALOL 567.
Embodiment 3
A kind of preparation method of elastic protecting sleeve for security protection equipment, including following preparation process：
A, by surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, antioxidant, lubricant and metallocene PE
Add and stirred in mixer, mixing speed is 200r/min, stir 30min, obtain mixture one；
B, mixture one is transferred in banbury carries out banburying, mixing temperature is 380 DEG C, internally mix 3h, then through double screw extruder
Extruding pelletization, extruding pelletization temperature is 150 DEG C, obtains mixture two；
C, by mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant,
Antioxidant and ultraviolet-resistant absorbent stir in mixer, obtain mixture three；
D, mixture three is transferred in banbury carries out banburying, mixing temperature is 280 DEG C, then is extruded through single screw extrusion machine
Granulation, you can obtain finished product.
Elastic protecting sleeve includes the raw material of following parts by weight：29 parts of surface modified nano calcium carbonate, maleic anhydride grafting are poly-
12 parts of vinyl, 24 parts of metallocene PE, 12 parts of vistanex, 18 parts of polyolefin elastomer resin, maleic anhydride connect
18 parts of 27 parts of vistanex of branch, 24 parts of lubricant, 18 parts of antioxidant and ultraviolet-resistant absorbent.
Step a surface modified nano calcium carbonate is the nano-calcium carbonate that surface grafting is carried out using silane coupler, silicon
Alkane coupling agent accounts for the 2% of nano-calcium carbonate quality.
Step a silane coupler is vinyltrimethoxy silane, VTES and diethylenetriamine
The mixing of base propyl trimethoxy silicane.
Step a antioxidant is diphenylamines, p-phenylenediamine, 2,6- three-levels butyl -4- methylphenols and double (3,5- three-level fourths
Base -4- hydroxy phenyls) thioether mixing.
Step a lubricant is that Tissuemat E, semi-refined paraffin wax, silicone master batch, microcrystalline wax, Tissuemat E, oxidation are poly-
The mixing of ethylene waxes and silicone master batch.
Step c vistanex is the mixing of low density polyethylene (LDPE), LLDPE and high density polyethylene (HDPE).
Step c ultraviolet-resistant absorbent is 2- (2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorinations BTA, 2,4-
The mixing of dihydroxy benaophenonel, ESCALOL 567 and ESCALOL 567.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (8)
1. the preparation method of a kind of elastic protecting sleeve for security protection equipment, it is characterised in that including following preparation process：
A, by surface modified nano calcium carbonate, maleic anhydride grafted polyethylene resin, antioxidant, lubricant and metallocene PE
Add and stirred in mixer, mixing speed is 200-300r/min, stir 20-30min, obtain mixture one；
B, mixture one is transferred in banbury carries out banburying, mixing temperature is 320-380 DEG C, internally mix 2-3h, then through twin-screw
Extruder extruding pelletization, extruding pelletization temperature is 120-150 DEG C, obtains mixture two；
C, by mixture two and vistanex, polyolefin elastomer resin, maleic anhydride stem grafting polyolefin resin, lubricant,
Antioxidant and ultraviolet-resistant absorbent stir in mixer, obtain mixture three；
D, mixture three is transferred in banbury carries out banburying, mixing temperature is 260-280 DEG C, then is carried out through single screw extrusion machine
Extruding pelletization, you can obtain finished product.
2. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
Stating elastic protecting sleeve includes the raw material of following parts by weight：29-35 parts of surface modified nano calcium carbonate, maleic anhydride grafted polyethylene
12-16 parts of resin, 22-24 parts of metallocene PE, 12-17 parts of vistanex, 18-20 parts of polyolefin elastomer resin, horse
Maleic anhydride grafted vistanex 20-27 parts, 21-24 parts of lubricant, 12-18 parts of antioxidant and ultraviolet-resistant absorbent 18-20
Part.
3. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
The surface modified nano calcium carbonate for stating step a is the nano-calcium carbonate that surface grafting is carried out using silane coupler, silane coupled
Agent accounts for the 2-5% of nano-calcium carbonate quality.
4. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 3, it is characterised in that institute
The silane coupler for stating step a is vinyltrimethoxy silane, VTES and diethylenetriamine base propyl group
Any of trimethoxy silane or a variety of mixing.
5. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
It is diphenylamines, p-phenylenediamine, 2,6- three-levels butyl -4- methylphenols and double (3,5- three-level butyl -4- to state step a antioxidant
Hydroxy phenyl) any of thioether or a variety of mixing.
6. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
The lubricant for stating step a is Tissuemat E, semi-refined paraffin wax, silicone master batch, microcrystalline wax, Tissuemat E, OPE
With any of silicone master batch or a variety of mixing.
7. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
State step c vistanex for any of low density polyethylene (LDPE), LLDPE and high density polyethylene (HDPE) or
A variety of mixing.
8. a kind of preparation method of elastic protecting sleeve for security protection equipment according to claim 1, it is characterised in that institute
It is 2- (2 '-hydroxyl -3 ', 5 '-two tertiary phenyl) -5- chlorinations BTA, 2,4- dihydroxy to state step c ultraviolet-resistant absorbent
Any of benzophenone, ESCALOL 567 and ESCALOL 567 are a variety of mixed
Close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566123.5A CN107163354A (en) | 2017-07-12 | 2017-07-12 | A kind of preparation method of elastic protecting sleeve for security protection equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710566123.5A CN107163354A (en) | 2017-07-12 | 2017-07-12 | A kind of preparation method of elastic protecting sleeve for security protection equipment |
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| CN107163354A true CN107163354A (en) | 2017-09-15 |
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| CN201710566123.5A Withdrawn CN107163354A (en) | 2017-07-12 | 2017-07-12 | A kind of preparation method of elastic protecting sleeve for security protection equipment |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801964A (en) * | 2016-04-07 | 2016-07-27 | 江苏德威新材料股份有限公司 | Elastomer sheath material for security cable and preparation method of elastomer sheath material |
-
2017
- 2017-07-12 CN CN201710566123.5A patent/CN107163354A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105801964A (en) * | 2016-04-07 | 2016-07-27 | 江苏德威新材料股份有限公司 | Elastomer sheath material for security cable and preparation method of elastomer sheath material |
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Application publication date: 20170915 |