CN109233202A - A kind of high-strength tear-resistant protective cover material and preparation method thereof - Google Patents
A kind of high-strength tear-resistant protective cover material and preparation method thereof Download PDFInfo
- Publication number
- CN109233202A CN109233202A CN201810904462.4A CN201810904462A CN109233202A CN 109233202 A CN109233202 A CN 109233202A CN 201810904462 A CN201810904462 A CN 201810904462A CN 109233202 A CN109233202 A CN 109233202A
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- Prior art keywords
- protective cover
- cover material
- total weight
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- strength tear
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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
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy 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
- H01B3/40—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 epoxy 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
-
- 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
- C08K3/02—Elements
- C08K2003/026—Phosphorus
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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
- C08K3/38—Boron-containing compounds
- C08K2003/387—Borates
-
- 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
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
Abstract
The invention discloses a kind of high-strength tear-resistant protective cover materials and preparation method thereof, its raw material components is according to weight percent are as follows: accounts for the high density polyethylene (HDPE) of protective cover material total weight 20-25%, account for the epoxy resin composition of protective cover material total weight 30-35%, account for the black masterbatch of protective cover material total weight 5-10%, account for the coupling agent of protective cover material total weight 2-4%, account for the compatilizer of protective cover material total weight 2-4%, account for the plasticizer of protective cover material total weight 1-3%, the fire retardant for accounting for protective cover material total weight 5-10% accounts for the antioxidant of protective cover material total weight 5-9%.The positive effect of the present invention is that: a kind of high-strength tear-resistant protective cover material of the present invention and preparation method thereof; preparing materials are all made of the material in environmental protection standard; guarantee that finished sheath material can reach industrial production standard; the proportion of the protective cover material can increase the ductility of protective cover material; finished sheath material is set to possess high-intensitive tear resistance; tearing in certain high intensity will not be broken, and still be able to play the special position of protection plastic part.
Description
Technical field
The present invention relates to a kind of protective cover materials and preparation method thereof, more particularly to a kind of high-strength tear-resistant protective cover material and its system
Preparation Method.
Background technique
There are a large amount of plastic products in the modern life, needs to carry out the plastic part of heating when producing plastic products primary
Property machine-shaping process, need to use protective cover material when completing this procedure to protect the specific position of plastic part will not be by
To damage, needs that plastics will be carried out the process such as to stretch when carrying out processing technology to plastic part, make finished plastic part
Thickness and length are extended well, and the protective cover material being placed in plastic part during this needs very strong extensibility,
It prevents from occurring being broken in spreading process staying in plastic parts and can not taking out.
Summary of the invention
The purpose of the present invention is to provide a kind of high-strength tear-resistant protective cover materials and preparation method thereof.
The present invention is realized by following technical proposals:
A kind of high-strength tear-resistant protective cover material and preparation method thereof, raw material components are according to weight percent are as follows: it is total to account for the protective cover material
The high density polyethylene (HDPE) of weight 20-25% accounts for the epoxy resin composition of protective cover material total weight 30-35%, it is total to account for the protective cover material
The black masterbatch of weight 5-10% accounts for the coupling agent of protective cover material total weight 2-4%, accounts for the compatible of protective cover material total weight 2-4%
Agent accounts for the plasticizer of protective cover material total weight 1-3%, accounts for the fire retardant of protective cover material total weight 5-10%, accounts for the protective cover material gross weight
Measure the antioxidant of 5-9%.
Preferably, the epoxy resin composition is that epoxy resin and poly- methyltriethoxysilane are mixed with the ratio of 4:3
It closes.
Preferably, the fire retardant is that red phosphorus, zinc borate and phosphate are mixed with the ratio of 4:2:1.
Preferably, the plasticizer is paraffin.
Preferably, the coupling agent is silane coupling agent.
Preferably, described high-strength tear-resistant protective cover material and preparation method thereof are as follows: mix high density polyethylene (HDPE) and epoxy resin
It closes object and black masterbatch and compatilizer is added after mixing, stirring at normal temperature 10-20 minutes in high-speed mixer, then by temperature
It rises to 95-105 DEG C of addition coupling agent and plasticizer is sufficiently stirred, add resistance after placing 20-30 minutes at normal temperature after the completion
Combustion agent and antioxidant are stirred, and obtain high-strength tear-resistant protective cover material.
The positive effect of the present invention is that: a kind of high-strength tear-resistant protective cover material of the present invention and preparation method thereof is prepared
Material is all made of the material in environmental protection standard, guarantees that finished sheath material can reach industrial production standard, the proportion of the protective cover material
The ductility that protective cover material can be increased makes finished sheath material possess high-intensitive tear resistance, tears in certain high intensity
Under will not be broken, still be able to play the special position of protection plastic part, at the same the protective cover material of the proportion possess it is certain fire-retardant
Effect can guarantee be ignited in the short time at high temperature, guarantee to be not in combustion during plastic piece shaping
Burn phenomenon.
Specific embodiment
Further explanation is made to the present invention below with reference to embodiment.
Embodiment 1
A kind of high-strength tear-resistant protective cover material and preparation method thereof, raw material components are according to weight percent are as follows: it is total to account for the protective cover material
The high density polyethylene (HDPE) of weight 25-35% accounts for the epoxy resin composition of protective cover material total weight 35-40%, it is total to account for the protective cover material
The black masterbatch of weight 5-10% accounts for the coupling agent of protective cover material total weight 1-2%, accounts for the compatible of protective cover material total weight 1-2%
Agent accounts for the plasticizer of protective cover material total weight 1-5%, accounts for the fire retardant of protective cover material total weight 10-15%, accounts for the protective cover material gross weight
Measure the antioxidant of 5-10%.
In the present embodiment, epoxy resin and poly- methyltriethoxysilane are mixed with the ratio of 2:1；Fire retardant is red
Phosphorus, zinc borate and phosphate are mixed with the ratio of 1:1:1.
High-strength tear-resistant protective cover material and preparation method thereof are as follows: be uniformly mixed high density polyethylene (HDPE) and epoxy resin composition
Black masterbatch and compatilizer are added afterwards, then it is even to be risen to 95 DEG C of additions by stirring at normal temperature 10 minutes in high-speed mixer for temperature
Connection agent and plasticizer are sufficiently stirred, and add fire retardant after placing 25 minutes at normal temperature after the completion and antioxidant is stirred,
Obtain high-strength tear-resistant protective cover material.
Embodiment 2
A kind of high-strength tear-resistant protective cover material and preparation method thereof, raw material components are according to weight percent are as follows: it is total to account for the protective cover material
The high density polyethylene (HDPE) of weight 40-50% accounts for the epoxy resin composition of protective cover material total weight 25-30%, it is total to account for the protective cover material
The black masterbatch of weight 10-15% accounts for the coupling agent of protective cover material total weight 1-5%, accounts for the compatible of protective cover material total weight 1-5%
Agent accounts for the plasticizer of protective cover material total weight 1-5%, accounts for the fire retardant of protective cover material total weight 10-15%, accounts for the protective cover material gross weight
Measure the antioxidant of 10-15%.
In the present embodiment, epoxy resin and poly- methyltriethoxysilane are mixed with the ratio of 4:1；Fire retardant is red
Phosphorus, zinc borate and phosphate are mixed with the ratio of 10:7:7.
High-strength tear-resistant protective cover material and preparation method thereof are as follows: be uniformly mixed high density polyethylene (HDPE) and epoxy resin composition
Black masterbatch and compatilizer are added afterwards, then it is even to be risen to 100 DEG C of additions by stirring at normal temperature 20 minutes in high-speed mixer for temperature
Connection agent and plasticizer are sufficiently stirred, and place at normal temperature add fire retardant after twenty minutes and antioxidant is stirred after the completion,
Obtain high-strength tear-resistant protective cover material.
Embodiment 3
A kind of high-strength tear-resistant protective cover material and preparation method thereof, raw material components are according to weight percent are as follows: it is total to account for the protective cover material
The high density polyethylene (HDPE) of weight 15-25% accounts for the epoxy resin composition of protective cover material total weight 30-35%, it is total to account for the protective cover material
The black masterbatch of weight 15-20% accounts for the coupling agent of protective cover material total weight 1-3%, accounts for the compatible of protective cover material total weight 1-3%
Agent accounts for the plasticizer of protective cover material total weight 1-3%, accounts for the fire retardant of protective cover material total weight 10-15%, accounts for the protective cover material gross weight
Measure the antioxidant of 15-20%.
In the present embodiment, epoxy resin and poly- methyltriethoxysilane are mixed with the ratio of 5:3；Fire retardant is red
Phosphorus, zinc borate and phosphate are mixed with the ratio of 7:2:2.
High-strength tear-resistant protective cover material and preparation method thereof are as follows: be uniformly mixed high density polyethylene (HDPE) and epoxy resin composition
Black masterbatch and compatilizer are added afterwards, then it is even to be risen to 85 DEG C of additions by stirring at normal temperature 15 minutes in high-speed mixer for temperature
Connection agent and plasticizer are sufficiently stirred, and place at normal temperature add fire retardant after ten minutes and antioxidant is stirred after the completion,
Obtain high-strength tear-resistant protective cover material.
Particular embodiments described above, the technical issues of to solution of the invention, technical scheme and beneficial effects carry out
It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to
The present invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this
Within the protection scope of invention.
Claims (6)
1. a kind of high-strength tear-resistant protective cover material, which is characterized in that its raw material components is according to weight percent are as follows: it is total to account for the protective cover material
The high density polyethylene (HDPE) of weight 20-25% accounts for the epoxy resin composition of protective cover material total weight 30-35%, it is total to account for the protective cover material
The black masterbatch of weight 5-10% accounts for the coupling agent of protective cover material total weight 2-4%, accounts for the compatible of protective cover material total weight 2-4%
Agent accounts for the plasticizer of protective cover material total weight 1-3%, accounts for the fire retardant of protective cover material total weight 5-10%, accounts for the protective cover material gross weight
Measure the antioxidant of 5-9%.
2. a kind of high-strength tear-resistant protective cover material as described in claim 1, which is characterized in that the epoxy resin composition is epoxy
Resin and poly- methyltriethoxysilane are mixed with the ratio of 4:3.
3. a kind of high-strength tear-resistant protective cover material as described in claim 1, which is characterized in that the fire retardant is red phosphorus, zinc borate
It is mixed with phosphate with the ratio of 4:2:1.
4. a kind of high-strength tear-resistant protective cover material as described in claim 1, which is characterized in that the plasticizer is paraffin.
5. a kind of high-strength tear-resistant protective cover material as described in claim 1, which is characterized in that the coupling agent is silane coupling agent.
6. a kind of preparation method of high-strength tear-resistant protective cover material as described in claim 1, which is characterized in that by high density polyethylene (HDPE)
Black masterbatch and compatilizer are added after mixing with epoxy resin composition, stirring at normal temperature 10-20 points in high-speed mixer
Then temperature is risen to 95-105 DEG C of addition coupling agent and plasticizer is sufficiently stirred by clock, place 20-30 points at normal temperature after the completion
Fire retardant is added after clock and antioxidant is stirred, and obtains high-strength tear-resistant protective cover material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904462.4A CN109233202A (en) | 2018-08-09 | 2018-08-09 | A kind of high-strength tear-resistant protective cover material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810904462.4A CN109233202A (en) | 2018-08-09 | 2018-08-09 | A kind of high-strength tear-resistant protective cover material and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109233202A true CN109233202A (en) | 2019-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810904462.4A Pending CN109233202A (en) | 2018-08-09 | 2018-08-09 | A kind of high-strength tear-resistant protective cover material and preparation method thereof |
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| Country | Link |
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| CN (1) | CN109233202A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248483A (en) * | 2009-03-26 | 2010-11-04 | Toray Ind Inc | Molding material |
| CN103524844A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | High-temperature-resistant cable sheath material and preparation method thereof |
| CN105037899A (en) * | 2015-09-02 | 2015-11-11 | 国网山东莒南县供电公司 | Low-smoke halogen-free flame-retardant cable material |
| CN106243482A (en) * | 2016-09-07 | 2016-12-21 | 江苏亨通光电股份有限公司 | A kind of optical fiber cable type of resistance to cracking low-smoke halogen-free flame-retardant sheath material |
-
2018
- 2018-08-09 CN CN201810904462.4A patent/CN109233202A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248483A (en) * | 2009-03-26 | 2010-11-04 | Toray Ind Inc | Molding material |
| CN103524844A (en) * | 2013-09-30 | 2014-01-22 | 芜湖航天特种电缆厂 | High-temperature-resistant cable sheath material and preparation method thereof |
| CN105037899A (en) * | 2015-09-02 | 2015-11-11 | 国网山东莒南县供电公司 | Low-smoke halogen-free flame-retardant cable material |
| CN106243482A (en) * | 2016-09-07 | 2016-12-21 | 江苏亨通光电股份有限公司 | A kind of optical fiber cable type of resistance to cracking low-smoke halogen-free flame-retardant sheath material |
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Application publication date: 20190118 |
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| RJ01 | Rejection of invention patent application after publication |