CN106188745A - A kind of anti-electromagnetic-radiation cable tubing - Google Patents
A kind of anti-electromagnetic-radiation cable tubing Download PDFInfo
- Publication number
- CN106188745A CN106188745A CN201610549984.8A CN201610549984A CN106188745A CN 106188745 A CN106188745 A CN 106188745A CN 201610549984 A CN201610549984 A CN 201610549984A CN 106188745 A CN106188745 A CN 106188745A
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- China
- Prior art keywords
- parts
- electromagnetic
- polyethylene
- ethylene propylene
- diene rubber
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2423/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2423/16—Ethene-propene or ethene-propene-diene copolymers
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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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
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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
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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)
- General Chemical & Material Sciences (AREA)
- Conductive Materials (AREA)
- Insulated Conductors (AREA)
Abstract
The invention discloses a kind of anti-electromagnetic-radiation cable tubing, be made up of the raw material of following weight portion: polyethylene 80 90 parts, vinyltrimethoxy silane 34 parts, cross-linked evocating agent 0.5 0.8 parts, dibutyl tin laurate 0.2 0.5 parts, free radical inhibitor 0.1 0.2 parts, pigment 13 parts, black masterbatch 1.4 1.8 parts, ethylene propylene diene rubber 10 12 parts；With low cost, the aging resistance of the present invention and intensity are improved with erosion-resisting characteristics, and anti-electromagnetic-radiation improves simultaneously.
Description
Technical field
The present invention relates to tubing field, particularly belong to a kind of anti-electromagnetic-radiation cable tubing.
Background technology
The flexible pipe of PVC tubing is inexpensive, is to generally acknowledge it is also to apply most outdoor pipe materials at present, but existing
The flexible pipe made of PVC flexible pipe tubing there are some defects, such as expose to the weather for a long time, aging than very fast, at present
Overcoming the way of this defect is to add antioxidant with UV absorbent, but the material added is costly, causes PVC soft
Pipe production cost is higher.
Summary of the invention
It is an object of the invention to provide a kind of anti-electromagnetic-radiation cable tubing, with low cost, aging resistance and intensity and anti-impact
Performance improvement, anti-electromagnetic-radiation improves simultaneously.
Technical scheme is as follows:
A kind of anti-electromagnetic-radiation cable tubing, is made up of the raw material of following weight portion: polyethylene 80-90 part, vinyl trimethoxy
Base silane 3-4 part, cross-linked evocating agent 0.5-0.8 part, dibutyl tin laurate 0.2-0.5 part, free radical inhibitor
0.1-0.2 part, pigment 1-3 part, black masterbatch 1.4-1.8 part, ethylene propylene diene rubber 10-12 part；This mining pipes is specifically made
Standby technique is: first by ethylene propylene diene rubber, polyethylene, vinyltrimethoxy silane mixing granulation, particle diameter is 5-9mm, then
After injection moulding, briquetting pressure uses 3-3.5MPa, and maintenance humidity is maintained at 80-90%, and curing temperature is 30-40
DEG C, last moulded products carries out Quick cross-linking in boiling water and has reacted.
A kind of anti-electromagnetic-radiation cable tubing, is made up of the raw material of following weight portion: polyethylene 85 parts, vinyl front three
TMOS 3.5 parts, cross-linked evocating agent 0.65 part, dibutyl tin laurate 0.35 part, free radical inhibitor 0.15 part,
Pigment 2 parts, black masterbatch 1.6 parts, ethylene propylene diene rubber 11 parts.
The advantage of anti-electromagnetic-radiation cable formulating of recipe for pipes of the present invention is: free radical inhibitor, black masterbatch, not only can be big
The big anti-electromagnetic-radiation performance improving PVC, and become ratio relatively low, applicable popularization and application compared with prior art, the present invention
The feature that the PVC tubing that formula prepares has high intensity and high tenacity is laid equal stress on, strong shock resistance, and product component price is low
Honest and clean, the market competitiveness is big.With low cost, aging resistance and intensity are improved with erosion-resisting characteristics, and anti-electromagnetic-radiation improves simultaneously.
Detailed description of the invention
A kind of anti-electromagnetic-radiation cable tubing, is made up of the raw material of following weight portion: polyethylene 85 parts, vinyl front three
TMOS 3.5 parts, cross-linked evocating agent 0.65 part, dibutyl tin laurate 0.35 part, free radical inhibitor 0.15 part,
Pigment 2 parts, black masterbatch 1.6 parts, ethylene propylene diene rubber 11 parts；The concrete preparation technology of this mining pipes is: first by ternary
EP rubbers, polyethylene, vinyltrimethoxy silane mixing granulation, particle diameter is 7mm, then after injection moulding, molding pressure
Power uses 3.2MPa, and maintenance humidity is maintained at 85%, and curing temperature is 35 DEG C, and last moulded products is carried out quickly in boiling water
Cross-linking reaction completes.
Claims (2)
1. an anti-electromagnetic-radiation cable tubing, it is characterised in that be made up of the raw material of following weight portion: polyethylene 80-90
Part, vinyltrimethoxy silane 3-4 part, cross-linked evocating agent 0.5-0.8 part, dibutyl tin laurate 0.2-0.5 part,
Free radical inhibitor 0.1-0.2 part, pigment 1-3 part, black masterbatch 1.4-1.8 part, ethylene propylene diene rubber 10-12 part；This ore deposit
With tubing, concrete preparation technology is: first by ethylene propylene diene rubber, polyethylene, vinyltrimethoxy silane mixing granulation, grain
Footpath is 5-9mm, then after injection moulding, briquetting pressure uses 3-3.5MPa, and maintenance humidity is maintained at 80-90%, maintenance temperature
Degree is for 30-40 DEG C, and last moulded products carries out Quick cross-linking in boiling water and reacted.
Anti-electromagnetic-radiation cable tubing the most according to claim 1, it is characterised in that by the raw material group of following weight portion
Become: polyethylene 85 parts, vinyltrimethoxy silane 3.5 parts, cross-linked evocating agent 0.65 part, dibutyl tin laurate
0.35 part, free radical inhibitor 0.15 part, pigment 2 parts, black masterbatch 1.6 parts, ethylene propylene diene rubber 11 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549984.8A CN106188745A (en) | 2016-07-14 | 2016-07-14 | A kind of anti-electromagnetic-radiation cable tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610549984.8A CN106188745A (en) | 2016-07-14 | 2016-07-14 | A kind of anti-electromagnetic-radiation cable tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106188745A true CN106188745A (en) | 2016-12-07 |
Family
ID=57478039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610549984.8A Pending CN106188745A (en) | 2016-07-14 | 2016-07-14 | A kind of anti-electromagnetic-radiation cable tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106188745A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108610547A (en) * | 2018-05-04 | 2018-10-02 | 合肥酷睿网络科技有限公司 | A kind of computer network communication pipe material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876706A (en) * | 2005-06-10 | 2006-12-13 | 上海高分子功能材料研究所 | Silane crosslinked polyethylene plastic for low shrinkage anti-crack tube and its preparation method |
| CN101143945A (en) * | 2007-09-04 | 2008-03-19 | 上海新上化高分子材料有限公司 | Color weatherable silane crosslinked polyethylene plastic and application thereof |
| CN101531783A (en) * | 2008-12-23 | 2009-09-16 | 上海高分子功能材料研究所 | Delayed cross-linked type silicane cross-linked polyethylene plastic |
| CN103205051A (en) * | 2013-03-18 | 2013-07-17 | 中利科技集团股份有限公司 | Low-smoke zero-halogen flame-retardant silane crosslinking polyolefin and preparation method thereof |
-
2016
- 2016-07-14 CN CN201610549984.8A patent/CN106188745A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876706A (en) * | 2005-06-10 | 2006-12-13 | 上海高分子功能材料研究所 | Silane crosslinked polyethylene plastic for low shrinkage anti-crack tube and its preparation method |
| CN101143945A (en) * | 2007-09-04 | 2008-03-19 | 上海新上化高分子材料有限公司 | Color weatherable silane crosslinked polyethylene plastic and application thereof |
| CN101531783A (en) * | 2008-12-23 | 2009-09-16 | 上海高分子功能材料研究所 | Delayed cross-linked type silicane cross-linked polyethylene plastic |
| CN103205051A (en) * | 2013-03-18 | 2013-07-17 | 中利科技集团股份有限公司 | Low-smoke zero-halogen flame-retardant silane crosslinking polyolefin and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 洪定一: "《塑料工业手册 聚烯烃》", 31 March 1999, 化学工业出版社 * |
| 谭志良等: "《电磁脉冲防护理论与技术》", 31 May 2013, 国防工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108610547A (en) * | 2018-05-04 | 2018-10-02 | 合肥酷睿网络科技有限公司 | A kind of computer network communication pipe material and preparation method thereof |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161207 |
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| RJ01 | Rejection of invention patent application after publication |