CN105670087A - Environment-friendly and weather-resistant polyethylene pipe - Google Patents
Environment-friendly and weather-resistant polyethylene pipe Download PDFInfo
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- CN105670087A CN105670087A CN201610224203.8A CN201610224203A CN105670087A CN 105670087 A CN105670087 A CN 105670087A CN 201610224203 A CN201610224203 A CN 201610224203A CN 105670087 A CN105670087 A CN 105670087A
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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
- 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
- C08L2205/03—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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses an environment-friendly and weather-resistant polyethylene pipe.The environment-friendly and weather-resistant polyethylene pipe is prepared from, by weight, 80-95 parts of polyethylene resin, 5-12 parts of styrene butadiene rubber, 11-15 parts of ethylene-vinyl acetate copolymers, 3-8 parts of oleamide, 2-4 parts of nonylphenol polyoxyethylene ether, 6-9 parts of titanium dioxide, 2-6 parts of diphenyl octylphosphate, 5-9 parts of benzoyl peroxide, 1-3 parts of sulphur powder and 3-6 parts of acetyl tributyl citrate.The environment-friendly and weather-resistant polyethylene pipe has the good weather resistance, is good in creep resistance, high in impact-resistant strength, stable in performance and suitable for the drinking water field, the food chemistry field, the medical field and the like, and has quite good application prospects.
Description
Technical field
The present invention is specifically related to a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials.
Technical background
Plastic pipe is the chemical building material that high-tech is composited, and chemical building material is after steel, timber, cement, the 4th big class New Building Materials that the present age is emerging. Chemical building material achieves rapid progress fast development in China, especially the widely using of novel environment friendly plastics tubing, and has started the revolution that a sound substitutes traditional construction material. Plastic pipe, because having the advantages such as current loss little, energy-conservation, material-saving, protecting ecology, completion is convenient, is widely used in the fields such as building water supply and drainage, cities and towns plumbing and gas line, becoming the main force of new millennium urban construction pipe network.
Plastic pipe is compared with the pipelines such as traditional cast iron pipe, galvanized steel pipe, cement pipe, there is energy-saving material-saving, environmental protection, high-strength light, corrosion-resistant, inner wall smooth non-scaling, construction and the advantage such as maintenance simplicity, long service life, it is widely used in construction industry, municipal administration, industry and the agriculture fields such as building water supply and drainage, town and country plumbing, gas, electric power and optical cable sheath, industrial fluids conveying, agricultural irrigation.
Plastics are different with traditional material, technical progress paces faster, the new technology that constantly occurs, novel material, novel process make plastics tubing more and more outstanding relative to the advantage of traditional material. Plastic pipe is compared with cement pipe with traditional metal tube, there is weight light, the 1/6-1/10 being generally only metal tube, has good erosion resistance, shock resistance and tensile strength, plastics tubing internal surface more smooth than cast iron pipe many, frictional coefficient is little, fluid resistance is little, can reduce water delivery energy consumption more than 5%, synthesis energy saving is good, manufactures the right reduction by 75% of energy consumption, convenient transportation, install simple, it may also be useful to the life-span reaches 30-50. Plastic pipe is very fast in countries in the world development, and developed country has accounted for absolute advantage plastic pipe and has not only been used in a large number replacing traditional steel pipe, cast iron pipe etc. in feedwater field and gas burning field application, and reason is just technological innovation. Material has great progress on the one hand; On the other hand utilisation technology has new development, makes traditional piping material not have competitive capacity being applicable to the occasion adopted in this way at all. Also have a lot of novel material, new technology to study, or found out on probation examine to, it is possible to certainly, the technical progress of 10 years plastics tubings from now on will impel plastics tubing to develop more rapidly, more extensively.
China's plastic conduit development is very fast, and quality is improving constantly. At present, begun to take shape with the plastics tubing industry of polyvinyl chloride (PVC-U) pipe, polyethylene (PE) pipe and polypropylene (PP-R) Guan Weizhu.Wherein polyethylene (PE) pipe is widely used in building water supply, construction drainage, buried drain pipe, building and heating, gas transmission and distribution, pneumatic tube, electrician and telecommunication protective casing, industrial pipe, agricultural pipe etc. due to the advantage of himself uniqueness. It is mainly used in Urban water supply, city gas supply and field irrigation. PE is polyethylene (english abbreviation of Polyethyleneofraisedtemperatureresistance), and the range of application of general PE tubing feedwater piping is the temperature lower than 40 DEG C, cannot be used for delivery pipeline. PE tubing is a kind of degree of crystallinity height, nonpolar thermoplastic resin. The milky appearance of former state HDPE, translucent in a certain degree in meagre cross section. PE has excellent resistance to great majority life and the characteristic of industrial chemical.
The production technology of China's type material falls behind, and most equipment all needs import, adds the impact of external enterprise so that manufacturing enterprise of China faces severe market test. But along with various novel material, new installation and novel process are constantly emerged in large numbers, towards diversification of varieties, customizations by impelling the plastic pipe of China and possess multi-functional plastic pipe direction and develop. Therefore, polyethylene (PE) pipe Application Areas constantly expands in recent years, but does not possess very big advantage in weathering resistance especially, and in use polyvinyl piping materials often occurs that variable color is aging thus reduces work-ing life; Therefore the polyvinyl piping materials studying a kind of environmental protection high durable is needed badly.
Summary of the invention
In order to realize above-mentioned purpose, the present invention provides a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials.
It is an object of the invention to be achieved through the following technical solutions:
A kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is made up of the component mix and blend of following weight part number: polyvinyl resin 80-95 part, styrene-butadiene rubber(SBR) 5-12 part, ethylene-vinyl acetate copolymer 11-15 part, oleylamide 3-8 part, polyoxyethylene nonylphenol ether 2-4 part, titanium dioxide 6-9 part, octyl diphenyl phosphite 2-6 part, benzoyl peroxide 5-9 part, SULPHUR POWDER 1-3 part and tributyl acetylcitrate 3-6 part.
One of preferred version: it obtains by the component of following weight part number: polyvinyl resin 80 parts, 5 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 11 parts, oleylamide 3 parts, polyoxyethylene nonylphenol ether 2 parts, titanium dioxide 6 parts, octyl diphenyl phosphite 2 parts, benzoyl peroxide 5 parts, SULPHUR POWDER 1 part and tributyl acetylcitrate 3 parts.
The two of preferred version: it obtains by the component of following weight part number: polyvinyl resin 95 parts, 12 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 15 parts, oleylamide 8 parts, polyoxyethylene nonylphenol ether 4 parts, titanium dioxide 9 parts, octyl diphenyl phosphite 6 parts, benzoyl peroxide 9 parts, SULPHUR POWDER 3 parts and tributyl acetylcitrate 6 parts.
The three of preferred version: it obtains by the component of following weight part number: polyvinyl resin 85 parts, 7 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 13 parts, oleylamide 4 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 7 parts, octyl diphenyl phosphite 3 parts, benzoyl peroxide 6 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 4 parts.
The four of preferred version: it obtains by the component of following weight part number: polyvinyl resin 90 parts, 11 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 14 parts, oleylamide 7 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 8 parts, octyl diphenyl phosphite 5 parts, benzoyl peroxide 8 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 5 parts.
The method preparing tubing is: carry out after being mixed in proportion by each raw material stirring 10-12 minute in low-speed mixer, then the batch mixing feeding single screw extrusion machine that will prepare, processing temperature controls at 160-210 DEG C, and screw speed controls at 60-90rpm, extruding pipe material.
The present invention has following useful effect: environment-friendlyweather-proof weather-proof polyvinyl piping materials of the present invention has good weather resistance, and creep resistant is good, excellent in cushion effect, stable performance, is suitable for the fields such as tap water, food chemical industry, medical treatment and will have good application prospect.
Embodiment
The following stated is only the preferred embodiments of the present invention, it is not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature carries out equivalent replacement. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Embodiment 1
A kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is made up of the component mix and blend of following weight part number: polyvinyl resin 80 parts, 5 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 11 parts, oleylamide 3 parts, polyoxyethylene nonylphenol ether 2 parts, titanium dioxide 6 parts, octyl diphenyl phosphite 2 parts, benzoyl peroxide 5 parts, SULPHUR POWDER 1 part and tributyl acetylcitrate 3 parts.
Embodiment 2
A kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is made up of the component mix and blend of following weight part number: polyvinyl resin 95 parts, 12 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 15 parts, oleylamide 8 parts, polyoxyethylene nonylphenol ether 4 parts, titanium dioxide 9 parts, octyl diphenyl phosphite 6 parts, benzoyl peroxide 9 parts, SULPHUR POWDER 3 parts and tributyl acetylcitrate 6 parts.
Embodiment 3
A kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is made up of the component mix and blend of following weight part number: polyvinyl resin 85 parts, 7 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 13 parts, oleylamide 4 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 7 parts, octyl diphenyl phosphite 3 parts, benzoyl peroxide 6 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 4 parts.
Embodiment 4
A kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is made up of the component mix and blend of following weight part number: polyvinyl resin 90 parts, 11 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 14 parts, oleylamide 7 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 8 parts, octyl diphenyl phosphite 5 parts, benzoyl peroxide 8 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 5 parts.
Claims (5)
1. an environment-friendlyweather-proof weather-proof polyvinyl piping materials, it is characterised in that it obtains by the component of following weight part number: polyvinyl resin 80-95 part, styrene-butadiene rubber(SBR) 5-12 part, ethylene-vinyl acetate copolymer 11-15 part, oleylamide 3-8 part, polyoxyethylene nonylphenol ether 2-4 part, titanium dioxide 6-9 part, octyl diphenyl phosphite 2-6 part, benzoyl peroxide 5-9 part, SULPHUR POWDER 1-3 part and tributyl acetylcitrate 3-6 part.
2. a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials according to claim 1, it is characterised in that it obtains by the component of following weight part number: polyvinyl resin 80 parts, 5 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 11 parts, oleylamide 3 parts, polyoxyethylene nonylphenol ether 2 parts, titanium dioxide 6 parts, octyl diphenyl phosphite 2 parts, benzoyl peroxide 5 parts, SULPHUR POWDER 1 part and tributyl acetylcitrate 3 parts.
3. a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials according to claim 1, it is characterised in that it obtains by the component of following weight part number: polyvinyl resin 95 parts, 12 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 15 parts, oleylamide 8 parts, polyoxyethylene nonylphenol ether 4 parts, titanium dioxide 9 parts, octyl diphenyl phosphite 6 parts, benzoyl peroxide 9 parts, SULPHUR POWDER 3 parts and tributyl acetylcitrate 6 parts.
4. a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials according to claim 1, it is characterised in that it obtains by the component of following weight part number: polyvinyl resin 85 parts, 7 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 13 parts, oleylamide 4 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 7 parts, octyl diphenyl phosphite 3 parts, benzoyl peroxide 6 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 4 parts.
5. a kind of environment-friendlyweather-proof weather-proof polyvinyl piping materials according to claim 1, it is characterised in that it obtains by the component of following weight part number: polyvinyl resin 90 parts, 11 parts, styrene-butadiene rubber(SBR), ethylene-vinyl acetate copolymer 14 parts, oleylamide 7 parts, polyoxyethylene nonylphenol ether 3 parts, titanium dioxide 8 parts, octyl diphenyl phosphite 5 parts, benzoyl peroxide 8 parts, SULPHUR POWDER 2 parts and tributyl acetylcitrate 5 parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224203.8A CN105670087A (en) | 2016-04-11 | 2016-04-11 | Environment-friendly and weather-resistant polyethylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224203.8A CN105670087A (en) | 2016-04-11 | 2016-04-11 | Environment-friendly and weather-resistant polyethylene pipe |
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| CN105670087A true CN105670087A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610224203.8A Withdrawn CN105670087A (en) | 2016-04-11 | 2016-04-11 | Environment-friendly and weather-resistant polyethylene pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810742A (en) * | 2016-12-22 | 2017-06-09 | 北京绿源国瑞科技股份有限公司 | A kind of modified glue powder/regenerated polythene insulating tube composite and preparation method thereof |
| CN117467210A (en) * | 2023-12-28 | 2024-01-30 | 南方珠江科技有限公司 | Wind power generation cable with high wear resistance |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197814A (en) * | 1997-04-28 | 1998-11-04 | 山东省莱芜塑料制品(集团)总厂 | Infiltrating irrigation rubber-plastic pipe |
| CN1322773A (en) * | 2001-05-24 | 2001-11-21 | 宁波信高塑化有限公司 | Inorganic nanometer particle modified optical cable protecting casing material and its prepn |
| CN1629216A (en) * | 2003-12-16 | 2005-06-22 | 深圳市沃尔热缩材料有限公司 | Halogen-free flame-retardant thermal-shrinkage sleeve materials and sleeve prepared thereby |
| CN101824180A (en) * | 2010-05-17 | 2010-09-08 | 佛山塑料集团股份有限公司 | High elasticity polyolefin hose with radiation crosslinking and preparation method thereof |
| CN102850629A (en) * | 2012-09-18 | 2013-01-02 | 浙江新大塑料管件有限公司 | Mine polyethylene tube |
| CN103467822A (en) * | 2013-09-18 | 2013-12-25 | 倪敏 | Raw materials for preparing PE (polyethylene) structure wall pipe and preparation method of PE structure wall pipe |
| CN103709485A (en) * | 2013-12-27 | 2014-04-09 | 湖北金科环保科技有限公司 | Special material for modification and regeneration of polyethylene anticorrosive pipeline and preparation method thereof |
-
2016
- 2016-04-11 CN CN201610224203.8A patent/CN105670087A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1197814A (en) * | 1997-04-28 | 1998-11-04 | 山东省莱芜塑料制品(集团)总厂 | Infiltrating irrigation rubber-plastic pipe |
| CN1322773A (en) * | 2001-05-24 | 2001-11-21 | 宁波信高塑化有限公司 | Inorganic nanometer particle modified optical cable protecting casing material and its prepn |
| CN1629216A (en) * | 2003-12-16 | 2005-06-22 | 深圳市沃尔热缩材料有限公司 | Halogen-free flame-retardant thermal-shrinkage sleeve materials and sleeve prepared thereby |
| CN101824180A (en) * | 2010-05-17 | 2010-09-08 | 佛山塑料集团股份有限公司 | High elasticity polyolefin hose with radiation crosslinking and preparation method thereof |
| CN102850629A (en) * | 2012-09-18 | 2013-01-02 | 浙江新大塑料管件有限公司 | Mine polyethylene tube |
| CN103467822A (en) * | 2013-09-18 | 2013-12-25 | 倪敏 | Raw materials for preparing PE (polyethylene) structure wall pipe and preparation method of PE structure wall pipe |
| CN103709485A (en) * | 2013-12-27 | 2014-04-09 | 湖北金科环保科技有限公司 | Special material for modification and regeneration of polyethylene anticorrosive pipeline and preparation method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810742A (en) * | 2016-12-22 | 2017-06-09 | 北京绿源国瑞科技股份有限公司 | A kind of modified glue powder/regenerated polythene insulating tube composite and preparation method thereof |
| CN117467210A (en) * | 2023-12-28 | 2024-01-30 | 南方珠江科技有限公司 | Wind power generation cable with high wear resistance |
| CN117467210B (en) * | 2023-12-28 | 2024-03-08 | 南方珠江科技有限公司 | Wind power generation cable with high wear resistance |
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Application publication date: 20160615 |
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| WW01 | Invention patent application withdrawn after publication |