CN108948483A - A kind of uvioresistant environmental protection PE tubing - Google Patents
A kind of uvioresistant environmental protection PE tubing Download PDFInfo
- Publication number
- CN108948483A CN108948483A CN201810559707.4A CN201810559707A CN108948483A CN 108948483 A CN108948483 A CN 108948483A CN 201810559707 A CN201810559707 A CN 201810559707A CN 108948483 A CN108948483 A CN 108948483A
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- Prior art keywords
- parts
- uvioresistant
- environmental protection
- tubing
- light stabilizer
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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
- 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
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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
-
- 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
- C08L2203/18—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
-
- 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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- 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)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of uvioresistant environmental protection PE tubing, it is characterized by: being prepared from the following raw materials in parts by weight: 60-85 parts of high density polyethylene (HDPE), color masterbatch 1-3, light stabilizer and 3-7 parts of heat stabilizer, 1-2 parts of UV resistant agent, 0.5-2 parts of POE toughener, 8-12 parts of dioctyl phthalate, 4-6 parts of cyclohexanone, 3-9 parts of coumarone indene resin, 5-9 parts of melamine, 4-8 parts of chlorinated paraffin, 3-7 parts of methacrylic acid, 3-8 parts of titanium dioxide, by adding a certain proportion of light stabilizer and heat stabilizer and UV resistant agent in polyethylene raw material, avoid the generation of free radical, to guarantee that vinyl polymer chain not will receive ultraviolet energy, infrared high-temperature energy, oxidation, the pernicious gas of Microbiological release, the inorganic matters such as soil accelerate Absorb the influence of energy, extend the function of the original service life of polyethylene products, have the characteristics that it is environmentally friendly, to human body without any injury and recyclable regenerative, high temperature resistant is nonflammable.
Description
Technical field
The present invention relates to a kind of PE tubing, concretely relate to a kind of uvioresistant environmental protection PE tubing.
Background technique
With the development of photovoltaic industry, photovoltaic power generation has been more and more widely used, and the installation of photovoltaic apparatus can occupy
The soil of large area, area biggish for water surface area, land resource is often more rare, and rare land resource can not be
The installation of solar energy equipment provides more soils, supports solar energy equipment using buoyancy then just contemplating, is installed
On the water surface, buoyancy is provided using plastic pipe then just contemplating, the welding installation of PE tubing is easy, easy to operate and support
Buoyancy support, PE pipe are vinyon by extrusion moulding, and polyethylene chemical stability is preferable, is resistant at room temperature
Acid, the not corrosion of powerful oxidation corrosion resistance, for the user for the polyvinyl piping materials that open air uses, since the product of polythene material exists
Under the action of atmosphere, sunlight and oxygen, it may occur that aging changes colour, is cracked, becoming fragile or dusting, or even losing its mechanical property, therefore
It is unfavorable for the long-term normal use of polythene material tubing.
In addition, many PE pipe currently on the market is mainly with polyvinyl chloride, styrene, polycarbonate and polystyrene etc.
Material is formed, on the one hand these materials contain many harmful chemical components, leads to water pollution, another aspect higher cost, no
It can recycle, and be difficult to degrade after discarding, will cause serious environmental pollution.
Summary of the invention
The object of the present invention is to provide a kind of uvioresistant environmental protection PE tubing, it is intended to solve the problems in background technique.
In order to solve the above technical problems, the object of the present invention is achieved like this:
A kind of uvioresistant environmental protection PE tubing, it is characterised in that: be prepared from the following raw materials in parts by weight: high density polyethylene (HDPE)
3-7 parts of 60-85 parts, color masterbatch 1-3, light stabilizer and heat stabilizer, 1-2 parts of UV resistant agent, 0.5-2 parts of POE toughener, adjacent benzene
8-12 parts of diformazan dioctyl phthalate, 4-6 parts of cyclohexanone, 3-9 parts of coumarone indene resin, 5-9 parts of melamine, 4-8 parts of chlorinated paraffin, first
3-7 parts of base acrylic acid, 3-8 parts of titanium dioxide.
Preferred embodiment on the basis of above scheme and as above scheme: the light stabilizer and heat stabilizer include
Parts by weight are 1.8-4 parts of maleic anhydride grafted polyethylenes, 2-3 parts of lubricant whisker and the powdered whiting of 0.5-1.
Preferred embodiment on the basis of above scheme and as above scheme: the light stabilizer, heat stabilizer and anti-
Cold 5~10 minutes of rod of high mixer are sent into ultraviolet light agent in advance, obtain powdered mixture.
Preferred embodiment on the basis of above scheme and as above scheme: the powdered mixture is again placed in
In high mixer, and using 5~10 minutes of mixture of heating equipment pre-heating powder shape, particulate mixtures are obtained.
Preferred embodiment on the basis of above scheme and as above scheme: the particulate mixtures, high density are gathered
Ethylene, color masterbatch, POE toughener, dioctyl phthalate, cyclohexanone, coumarone indene resin, melamine, chlorinated paraffin, methyl
The mixed material of acrylic acid, titanium dioxide send to extruding machine and squeezes out, and obtains forming tube.
The present invention protrudes compared with prior art and beneficial having the technical effect that centainly is compared by adding in polyethylene raw material
The light stabilizer and heat stabilizer and UV resistant agent of example, avoid the generation of free radical, to guarantee vinyl polymer chain
The acceleration of the inorganic matters such as ultraviolet energy, infrared high-temperature energy, oxidation, the pernicious gas of Microbiological release, soil is not will receive
The influence of energy is absorbed, so that even if the long-term outdoor polyvinyl piping materials that are placed in still have complete strand, to improve
It resists ability that a variety of aging actions influence, and extends the function of the original service life of polyethylene products, can preferably,
Long-term is that photovoltaic apparatus provides buoyancy support.
In addition, have the characteristics that environmental protection, to human body without any injury and recyclable regenerative, high temperature resistant is nonflammable, can
The unicity of plastics used and change injection molding material is greatly decreased, while manufactured product stability is strong, ungauged regions deformation, that
It can bear well in the case where the sun is exposed to the sun, still can keep good shape and intensity, make supporting & stablizing,
It can also recycle use repeatedly simultaneously, reduce to the pollution of environment and the waste of material.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with embodiment, to technical solution into
Row clearly and completely describes,
Embodiment one
A kind of uvioresistant environmental protection PE tubing, is prepared from the following raw materials in parts by weight: 60 parts of high density polyethylene (HDPE), color masterbatch 1, light
Stabilizer and 3 parts of heat stabilizer, 1 part of UV resistant agent, 0.5 part of POE toughener, 8 parts of dioctyl phthalate, cyclohexanone 4
Part, 3 parts of coumarone indene resin, 5 parts of melamine, 4 parts of chlorinated paraffin, 3 parts of methacrylic acid, 3 parts of titanium dioxide；
Wherein, it is 1.8 parts of maleic anhydride grafted polyethylenes, 2 parts of lubricant that light stabilizer and heat stabilizer, which include parts by weight,
Whisker and 0.5 powdered whiting.
Now light stabilizer, heat stabilizer and UV resistant agent are sent into cold 5 minutes of rod of high mixer in advance, obtain powder
The mixture of shape；Then, powdered mixture is again placed in high mixer, and utilizes the mixing of heating equipment pre-heating powder shape
5 minutes of object obtain particulate mixtures；Finally, by particulate mixtures, high density polyethylene (HDPE), color masterbatch, POE toughener, adjacent benzene
Diformazan dioctyl phthalate, cyclohexanone, coumarone indene resin, melamine, chlorinated paraffin, methacrylic acid, titanium dioxide are mixed
Material send to extruding machine and squeezes out, and obtains forming tube.
Embodiment two
A kind of uvioresistant environmental protection PE tubing, is prepared from the following raw materials in parts by weight: 70 parts of high density polyethylene (HDPE), color masterbatch 2, light
Stabilizer and 5 parts of heat stabilizer, 1.5 parts of UV resistant agent, 1.25 parts of POE toughener, 10 parts of dioctyl phthalate, hexamethylene
5 parts of ketone, 6 parts of coumarone indene resin, 7 parts of melamine, 6 parts of chlorinated paraffin, 5 parts of methacrylic acid, 5 parts of titanium dioxide；
Wherein, it is part maleic anhydride grafted polyethylene, 2.5 parts of lubricant that light stabilizer and heat stabilizer, which include parts by weight,
Whisker and 0.75 powdered whiting.
Now light stabilizer, heat stabilizer and UV resistant agent are sent into cold 8 minutes of rod of high mixer in advance, obtain powder
The mixture of shape；Then, powdered mixture is again placed in high mixer, and utilizes the mixing of heating equipment pre-heating powder shape
8 minutes of object obtain particulate mixtures；Finally, by particulate mixtures, high density polyethylene (HDPE), color masterbatch, POE toughener, adjacent benzene
Diformazan dioctyl phthalate, cyclohexanone, coumarone indene resin, melamine, chlorinated paraffin, methacrylic acid, titanium dioxide are mixed
Material send to extruding machine and squeezes out, and obtains forming tube.
Embodiment three
A kind of uvioresistant environmental protection PE tubing, is prepared from the following raw materials in parts by weight: 85 parts of high density polyethylene (HDPE), color masterbatch 3, light
Stabilizer and 7 parts of heat stabilizer, 2 parts of UV resistant agent, 2 parts of POE toughener, 12 parts of dioctyl phthalate, cyclohexanone 6
Part, 9 parts of coumarone indene resin, 9 parts of melamine, 8 parts of chlorinated paraffin, 7 parts of methacrylic acid, 8 parts of titanium dioxide；
Wherein, it is 4 parts of maleic anhydride grafted polyethylenes, 3 parts of lubricant crystalline substance that light stabilizer and heat stabilizer, which include parts by weight,
Must and 1 powdered whiting.
Now light stabilizer, heat stabilizer and UV resistant agent are sent into cold 10 minutes of rod of high mixer in advance, obtain powder
The mixture of last shape；Then, powdered mixture is again placed in high mixer, and utilizes the mixed of heating equipment pre-heating powder shape
10 minutes of object are closed, particulate mixtures are obtained；Finally, by particulate mixtures, high density polyethylene (HDPE), color masterbatch, POE toughener,
Dioctyl phthalate, cyclohexanone, coumarone indene resin, melamine, chlorinated paraffin, methacrylic acid, titanium dioxide mixing
Material afterwards send to extruding machine and squeezes out, and obtains forming tube.
Above-described embodiment is only presently preferred embodiments of the present invention, is not limited the scope of the invention according to this, therefore: it is all according to
The equivalence changes that structure of the invention, shape, principle are done, should all be covered by within protection scope of the present invention.
Claims (5)
1. a kind of uvioresistant environmental protection PE tubing, it is characterised in that: be prepared from the following raw materials in parts by weight: high density polyethylene (HDPE)
3-7 parts of 60-85 parts, color masterbatch 1-3, light stabilizer and heat stabilizer, 1-2 parts of UV resistant agent, 0.5-2 parts of POE toughener, adjacent benzene
8-12 parts of diformazan dioctyl phthalate, 4-6 parts of cyclohexanone, 3-9 parts of coumarone indene resin, 5-9 parts of melamine, 4-8 parts of chlorinated paraffin, first
3-7 parts of base acrylic acid, 3-8 parts of titanium dioxide.
2. a kind of uvioresistant environmental protection PE tubing according to claim 1, it is characterised in that: the light stabilizer and heat are steady
Determining agent comprising parts by weight is 1.8-4 parts of maleic anhydride grafted polyethylenes, 2-3 parts of lubricant whisker and the heavy of 0.5-1
Calcium carbonate.
3. a kind of uvioresistant environmental protection PE tubing according to claim 2, it is characterised in that: the light stabilizer, heat are steady
Determine agent and UV resistant agent and be sent into cold 5~10 minutes of rod of high mixer in advance, obtains powdered mixture.
4. a kind of uvioresistant environmental protection PE tubing according to claim 3, it is characterised in that: the powdered mixture
It is again placed in high mixer, and using 5~10 minutes of mixture of heating equipment pre-heating powder shape, obtains granular mixing
Object.
5. a kind of uvioresistant environmental protection PE tubing according to claim 4, it is characterised in that: by the particulate mixtures,
High density polyethylene (HDPE), color masterbatch, POE toughener, dioctyl phthalate, cyclohexanone, coumarone indene resin, melamine, chlorination
The mixed material of paraffin, methacrylic acid, titanium dioxide send to extruding machine and squeezes out, and obtains forming tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559707.4A CN108948483A (en) | 2018-06-02 | 2018-06-02 | A kind of uvioresistant environmental protection PE tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810559707.4A CN108948483A (en) | 2018-06-02 | 2018-06-02 | A kind of uvioresistant environmental protection PE tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108948483A true CN108948483A (en) | 2018-12-07 |
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ID=64492600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810559707.4A Pending CN108948483A (en) | 2018-06-02 | 2018-06-02 | A kind of uvioresistant environmental protection PE tubing |
Country Status (1)
| Country | Link |
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| CN (1) | CN108948483A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143068A (en) * | 2020-08-17 | 2020-12-29 | 浙江华力管业股份有限公司 | High-strength PE pipe and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421231A (en) * | 2013-07-26 | 2013-12-04 | 安徽省忠宏管业科技有限公司 | Anti-aging PE (Poly Ethylene) pipe |
| CN107337827A (en) * | 2016-05-03 | 2017-11-10 | 扬中市宏彬冷暖设备有限公司 | A kind of PE PIPE FORMULATIONSs |
| CN107828118A (en) * | 2017-12-13 | 2018-03-23 | 邓权塑业科技（湖南）有限公司 | A kind of antibacterial wear-resistant plastic tubing and preparation method thereof |
-
2018
- 2018-06-02 CN CN201810559707.4A patent/CN108948483A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103421231A (en) * | 2013-07-26 | 2013-12-04 | 安徽省忠宏管业科技有限公司 | Anti-aging PE (Poly Ethylene) pipe |
| CN107337827A (en) * | 2016-05-03 | 2017-11-10 | 扬中市宏彬冷暖设备有限公司 | A kind of PE PIPE FORMULATIONSs |
| CN107828118A (en) * | 2017-12-13 | 2018-03-23 | 邓权塑业科技（湖南）有限公司 | A kind of antibacterial wear-resistant plastic tubing and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143068A (en) * | 2020-08-17 | 2020-12-29 | 浙江华力管业股份有限公司 | High-strength PE pipe and preparation method thereof |
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Application publication date: 20181207 |