CN106704726A - Ultra-high molecular weight (UHMW) PE composite plastic water feeding pipe - Google Patents
Ultra-high molecular weight (UHMW) PE composite plastic water feeding pipe Download PDFInfo
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- CN106704726A CN106704726A CN201611037406.2A CN201611037406A CN106704726A CN 106704726 A CN106704726 A CN 106704726A CN 201611037406 A CN201611037406 A CN 201611037406A CN 106704726 A CN106704726 A CN 106704726A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/14—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups
- F16L9/147—Compound tubes, i.e. made of materials not wholly covered by any one of the preceding groups comprising only layers of metal and plastics with or without reinforcement
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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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
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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
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/08—Oxygen-containing compounds
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/02—Fibres or whiskers
- C08K7/04—Fibres or whiskers inorganic
- C08K7/10—Silicon-containing compounds
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
- F16L57/02—Protection of pipes or objects of similar shape against external or internal damage or wear against cracking or buckling
-
- 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
- C08L2203/00—Applications
- C08L2203/18—Applications used for pipes
-
- 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
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/06—Properties of polyethylene
- C08L2207/062—HDPE
-
- 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
- C08L2207/068—Ultra high molecular weight polyethylene
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
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Abstract
The invention discloses an ultra-high molecular weight (UHMW) PE composite plastic water feeding pipe. The UHMW PE composite plastic water feeding pipe is characterized in that the innermost layer of the water pipe is provided with a UHMWPE core pipe. According to the UHMW PE composite plastic water feeding pipe, a polyethylene weather-proof layer can be resistant to erosion by various corrosive media like acid, alkali, salt and organic solvent. A first binding layer and a PE middle binding layer both can combine different materials, and compression strength of the pipe is enhanced. After the UHMWPE core pipe is combined with the first binding layer and a stainless steel mesh layer, the compression strength of the pipe can be further enhanced, the pipe cannot be cracked easily, and the strength of the pipe is even several times of that of a steel pipe under the same load condition. Meanwhile, good shock resistance is achieved, the requirements can be met only through a thin pipe wall in application, and thus the UHMW PE composite plastic water feeding pipe can be widely applied to the field of high-end engineering like medical treatment, sanitation and chemical engineering.
Description
Technical field
The present invention relates to a kind of pipeline, more particularly to a kind of super high molecular weight PE composite plastic feed pipes.
Background technology
Supplying drainage is widely used in highway, railway bed, subway engineering, Landfills, tunnel, greenbelt, motion
The plumbing fields such as field, and agricultural, the sub-irrigation and drainage system of gardening.Conventional metals supplying drainage is because length is buried
Under, rust corrosion is particularly easy to, or even the serious problems such as cause to perforate, block.At present, plastic water pipe have developed rapidly, its it is many with
Polyethylene（PE）And polyvinyl chloride（PVC）Tubing is leading, although solve to a certain extent metal tube it is perishable get rusty ask
Topic, but generally existing, and shock resistance is poor, the not high defect of compressive resistance.Existing any plastic conduit, cannot also all avoid
Do not come to harm under the shock of hard weight.Therefore, in design and use, especially it is noted that " maximizing favourable factors and minimizing unfavourable ones ".Superelevation point
Sub- weight northylen polypropylene (UHMWPE PP) be a kind of thermoplastic engineering plastic with Good All-around Property.It is luxuriant and rich with fragrance according to the U.S.
The division methods of Li Pu oil companies, polyethylene of the molecular weight more than 1,500,000 is referred to as " UHMWPE " i.e. Ultra-high
Molecular weight PE, Chinese claims ultra-high molecular weight polyethylene.German Hirst（Hoechst）Company, U.S. Hull
Ke Lesi（Hercules）Company and Mitsui petrochemistry company be in the world production polyethylene polypropylene (UHMWPE
PP three major companies), Chinese main manufacturer is Beijing second auxiliary factory, Shanghai Gaoqiao petro-chemical corporation chemical plant, Sinopec
Qilu Petrochemical branch company.Polyethylene polypropylene (UHMWPE PP) have the unrivaled impact resistance of Other Engineering plastics institute,
The performances such as wear resistance, chemical resistance, self-lubricity are considered as high performance engineering plastics, thus are weighed extensively
Depending on.
The content of the invention
It is easy to solve existing pipeline the invention aims to provide a kind of super high molecular weight PE composite plastic feed pipes
The technical problem such as rust corrosion, shock resistance are poor, compressive resistance is not high, weatherability is bad.
In order to solve the above technical problems, the technical scheme is that：A kind of super high molecular weight PE composite plastic feed pipes,
It is characterized in that the water pipe innermost layer is UHMWPE core pipes, the UHMWPE core pipes are wrapped with the first binder course, and first combines
Layer is wrapped with stainless steel wire stratum reticulare, and stainless steel stratum reticulare is wrapped with PE middle close binders, on the PE middle close binders outer wall
Be enclosed with HDPE weathering layers, be provided between the PE middle close binders and HDPE weathering layers in bury metal wire.
Preferably, the UHMWPE core pipes inwall is provided with Nano Silver and crosses film layer.
Preferably, the UHMWPE core pipes are made up by weight of following components：100 parts of UHMWPE resins, nanometer two
1~2 part of silica, 5~7 parts of calcium sulfate crystal whiskers, 5~7 parts of 3A molecular sieves, 3~5 parts of slope thread powder.
Preferably, first binder course is made up by weight of following components：100 parts of PE resins, nanometer titanium dioxide
2~3 parts of silicon, 2~3 parts of 3A molecular sieves, 3~5 parts of ethylene-alpha-octylene copolymers.
Preferably, the PE middle close binders are made up by weight of following components：HDPE resin（High-density polyethylene
Alkene）50 parts, beta crystal-type nucleater（TMB-5）0.2~1.1 part, 3~8 parts of ethylene-alpha-octylene copolymers.
Preferably, the HDPE weathering layers are mainly made up by weight of following components：80~85 parts of HDPE resin, receive
2~6 parts of silica of rice, 2~6 parts of calcium sulfate crystal whiskers, 2~5 parts of 3A molecular sieves, 1~5 part of calcium stearate, nanoscale titanium dioxide
2~3 parts of titanium, four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] 0.3~0.5 part of pentaerythritol ester, septichen
0.3~0.5 part of phenyl ester, 0.2~0.3 part of Tissuemat E.
The present invention have high-performance, applicability high, bond strength it is high, antibacterial, it is nontoxic it is non-stimulated, corrosion-resistant, be difficult to get rusty
The features such as.Metal wire is buried in it can transmit loop with stainless steel wire stratum reticulare with composition data, if after Pipe installing sensor,
Inside burying metal wire, stainless steel wire stratum reticulare can be connected with photostat, which reduce the trouble of sensor wiring.The present invention
In polyethylene weathering layer can be with the erosion of the various Korrosionsmediums such as acid and alkali resistance, salt and organic solvent.First binder course and PE
Middle close binder can combine different materials, and increase the compressive resistance of pipeline, and UHMWPE core pipes are combined by first
After layer is combined with stainless steel stratum reticulare, can further increase the compressive resistance of pipeline, pipeline is not susceptible to rupture, in equal load
Under conditions of, even several times more taller than steel pipe of the pipeline, while have good shock resistance, using when only need to it is relatively thin
Tube wall can just meet requirement, therefore the high-end engineering field such as medical treatment, health, chemical industry can be widely used in.
Brief description of the drawings
It is cross-sectional view of the invention shown in Fig. 1；
It is perspective view of the invention shown in Fig. 2.
Specific embodiment
With reference to the accompanying drawings and detailed description, technical scheme is described in further detail.
Embodiment 1：Such as Fig. 1, shown in 2, super high molecular weight PE composite plastic feed pipes innermost layer is UHMWPE core pipes 5,
UHMWPE core pipes are wrapped with the first binder course 6, and the first binder course outer 6 is enclosed with stainless steel wire stratum reticulare 7, outside stainless steel stratum reticulare 7
PE middle close binders 8 are enclosed with, HDPE weathering layers 9 are enclosed with the outer wall of PE middle close binders 8；UHMWPE core pipe inwalls are provided with
Nano Silver crosses film layer 10.Metal wire 81 is buried in being additionally provided between PE middle close binders and HDPE weathering layers.Inside bury metal wire 81
Loop is transmitted with the composition data of stainless steel wire stratum reticulare 7, if in Pipe installing sensor, inside burying metal wire and stainless steel cloth
Layer can be connected with photostat, form data-transmission channel, so greatly reduce the trouble of sensor wiring.
UHMWPE core pipes 5：By weight by 100 parts of UHMWPE resins, 1 part of nano silicon, 5 parts of calcium sulfate crystal whiskers,
5 parts of 3A molecular sieves, slope thread 3 parts of input First extruder hoppers of powder.
First binder course 6：By weight by 100 parts of PE resins, 2 parts of nano silicon, 2 parts of 3A molecular sieves, ethene-α-
Put into second extruder hopper after 3 parts of mixing of octene copolymer.
PE middle close binders 8：By weight HDPE resin（High density polyethylene (HDPE)）50 parts, beta crystal-type nucleater（TMB-5）
0.2 part, put into the 3rd extruder hopper after 3 parts of mixing of ethylene-alpha-octylene copolymers.
HDPE weathering layers 9：By weight by 80 parts of HDPE resin, 2 parts of nano silicon, 2 parts of calcium sulfate crystal whiskers, 3A divides
Son sieve 2 parts, 1 part of calcium stearate, 2 parts of Nano titanium dioxide, four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
The 4th extruder hopper is put into after four 0.3 part of alcohol esters, 0.3 part of septichen phenyl ester, 0.2 part of mixing of Tissuemat E
It is interior.
During production, UHMWPE core pipes 5 are extruded by First extruding machine, and nanometer silverskin edge is plated in UHMWPE core pipes 5
On tube wall, form Nano Silver and cross film layer 10, then the first binder course 6 is extruded through second extruding machine and wrap up UHMWPE core pipes 5, pass through
After crossing water-cooled and sizing, stainless steel wire is wrapped on the first binder course 6 from the right and left in the way of left-handed dextrorotation respectively, winding
Angle be 50 degree so that tubing axially and ring uniform stressed, is formed as stainless steel stratum reticulare 7, and stainless steel stratum reticulare 7 is by adding
Heat, extrudes PE middle close binders 8 and wraps up stainless steel stratum reticulare 7, by after water-cooled and sizing, being put into interior burying by the 3rd extruding machine
Metal wire 81, extrudes HDPE weathering layers 9 and wraps up PE middle close binders 8 by the 4th extruding machine.High intensity can so be ensured
Hot melt sticks to one between steel wire and ectonexine HDPE, so as to obtain excellent high pressure resistant super high molecular weight PE composite water pipes.
Embodiment 2：Such as Fig. 1, shown in 2, super high molecular weight PE composite plastic feed pipes innermost layer is UHMWPE core pipes 5,
UHMWPE core pipes are wrapped with the first binder course 6, and the first binder course outer 6 is enclosed with stainless steel wire stratum reticulare 7, outside stainless steel stratum reticulare 7
PE middle close binders 8 are enclosed with, HDPE weathering layers 9 are enclosed with the outer wall of PE middle close binders 8；UHMWPE core pipe inwalls are provided with
Nano Silver crosses film layer 10.
UHMWPE core pipes 5：By weight by 100 parts of UHMWPE resins, 2 parts of nano silicon, 7 parts of calcium sulfate crystal whiskers,
7 parts of 3A molecular sieves, slope thread 5 parts of input First extruder hoppers of powder.
First binder course 6：By weight by 100 parts of PE resins, 3 parts of nano silicon, 3 parts of 3A molecular sieves, ethene-α-
Put into second extruder hopper after 5 parts of mixing of octene copolymer.
PE middle close binders 8：By weight by HDPE resin（High density polyethylene (HDPE)）50 parts, beta crystal-type nucleater（TMB-5）
0.2~1.1 part, put into the 3rd extruder hopper after 3~8 parts of mixing of ethylene-alpha-octylene copolymers.
HDPE weathering layers 9：By weight by 85 parts of HDPE resin, 6 parts of nano silicon, 6 parts of calcium sulfate crystal whiskers, 3A divides
Son sieve 5 parts, 5 parts of calcium stearate, 3 parts of Nano titanium dioxide, four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season penta
The 4th extruder hopper is put into after four 0.5 part of alcohol esters, 0.5 part of septichen phenyl ester, 0.3 part of mixing of Tissuemat E
It is interior.
The mode of production is with embodiment 1.
Embodiment 3：Such as Fig. 1, shown in 2, super high molecular weight PE composite plastic feed pipes innermost layer is UHMWPE core pipes 5,
UHMWPE core pipes are wrapped with the first binder course 6, and the first binder course outer 6 is enclosed with stainless steel wire stratum reticulare 7, outside stainless steel stratum reticulare 7
PE middle close binders 8 are enclosed with, HDPE weathering layers 9 are enclosed with the outer wall of PE middle close binders 8；UHMWPE core pipe inwalls are provided with
Nano Silver crosses film layer 10.
UHMWPE core pipes 5：By weight by 100 parts of UHMWPE resins, 1~2 part of nano silicon, calcium sulfate crystal whiskers 6
Part, 6 parts of 3A molecular sieves, slope thread 4 parts of input First extruder hoppers of powder.
First binder course 6：By weight by 100 parts of PE resins, 2.5 parts of nano silicon, 2.5 parts of 3A molecular sieves, second
Put into second extruder hopper after the 4 parts of mixing of alkene-α-octene copolymer.
PE middle close binders 8：By weight by HDPE resin（High density polyethylene (HDPE)）50 parts, beta crystal-type nucleater（TMB-5）
0.8 part, put into the 3rd extruder hopper after 6 parts of mixing of ethylene-alpha-octylene copolymers.
HDPE weathering layers 9：By weight by 83 parts of HDPE resin, 4 parts of nano silicon, 4 parts of calcium sulfate crystal whiskers, 3A divides
Son sieve 4 parts, 3 parts of calcium stearate, 2.5 parts of Nano titanium dioxide, four [β-（3,5- di-tert-butyl-hydroxy phenyls）Propionic acid] season
The 4th extruder hopper is put into after 0.4 part of Doutrate, 0.4 part of septichen phenyl ester, 0.3 part of mixing of Tissuemat E
It is interior.
The mode of production is with embodiment 1.
In order to verify effect of the invention, embodiment 1,2,3 is contrasted with other like products respectively, it is specific as follows
Shown in table.
Table 1：Contrast and experiment between two kinds of water pipes
The result shows：Compared to other like products, using the super high molecular weight PE composite plastic feed pipes of present invention preparation,
With more preferable mechanical property and ageing resistace.
Finally it is pointed out that above specific embodiment is only the more representational example of the present invention.Obviously, the present invention
Above-mentioned specific embodiment is not limited to, there can also be many deformations.It is every according to technical spirit of the invention to more than specific reality
Any simple modification, equivalent variations and modification that the mode of applying is made, are considered as belonging to protection scope of the present invention.
Claims (6)
1. a kind of super high molecular weight PE composite plastic feed pipes, it is characterized in that the water pipe innermost layer is UHMWPE core pipes, it is described
UHMWPE core pipes are wrapped with the first binder course, and the first binder course is wrapped with stainless steel wire stratum reticulare, stainless steel stratum reticulare outer wrapping
There are PE middle close binders, HDPE weathering layers, the PE middle close binders and HDPE are enclosed with the PE middle close binders outer wall
Metal wire is buried in being provided between weathering layer.
2. super high molecular weight PE composite plastic feed pipes according to claim 1, it is characterized in that in the UHMWPE core pipes
Wall is provided with Nano Silver and crosses film layer.
3. super high molecular weight PE composite plastic feed pipes according to claim 1, it is characterized in that the UHMWPE core pipes by
Following components is made by weight：100 parts of UHMWPE resins, 1~2 part of nano silicon, 5~7 parts of calcium sulfate crystal whiskers, 3A points
5~7 parts of son sieve, 3~5 parts of slope thread powder.
4. super high molecular weight PE composite plastic feed pipes according to claim 1, it is characterized in that first binder course by
Following components is made by weight：100 parts of PE resins, 2~3 parts of nano silicon, 2~3 parts of 3A molecular sieves, ethene-α-pungent
3~5 parts of alkene copolymer.
5. super high molecular weight PE composite plastic feed pipes according to claim 1, it is characterized in that the PE middle close binders
It is made up by weight of following components：HDPE resin（High density polyethylene (HDPE)）50 parts, beta crystal-type nucleater（TMB-5）0.2~1.1
Part, 3~8 parts of ethylene-alpha-octylene copolymers.
6. super high molecular weight PE composite plastic feed pipes according to claim 1, it is characterized in that the HDPE weathering layers master
To be made up by weight of following components：80~85 parts of HDPE resin, 2~6 parts of nano silicon, calcium sulfate crystal whiskers 2~6
Part, 2~5 parts of 3A molecular sieves, 1~5 part of calcium stearate, 2~3 parts of Nano titanium dioxide, four [β-（3,5- di-t-butyl -4- hydroxyls
Base phenyl）Propionic acid] 0.3~0.5 part of pentaerythritol ester, 0.3~0.5 part of septichen phenyl ester, Tissuemat E 0.2~
0.3 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2015109868264 | 2015-12-26 | ||
| CN201510986826.4A CN105570561A (en) | 2015-12-26 | 2015-12-26 | Ultrahigh molecular weight polyethylene (PE) composite plastic water supply pipe |
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| Publication Number | Publication Date |
|---|---|
| CN106704726A true CN106704726A (en) | 2017-05-24 |
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| CN201510986826.4A Pending CN105570561A (en) | 2015-12-26 | 2015-12-26 | Ultrahigh molecular weight polyethylene (PE) composite plastic water supply pipe |
| CN201611037406.2A Pending CN106704726A (en) | 2015-12-26 | 2016-11-23 | Ultra-high molecular weight (UHMW) PE composite plastic water feeding pipe |
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| CN201510986826.4A Pending CN105570561A (en) | 2015-12-26 | 2015-12-26 | Ultrahigh molecular weight polyethylene (PE) composite plastic water supply pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296838A (en) * | 2018-11-30 | 2019-02-01 | 江苏洁润管业有限公司 | A kind of nanoporous aerogel reinforced composite pipe |
| CN111022786A (en) * | 2019-12-30 | 2020-04-17 | 安徽杰蓝特新材料有限公司 | Glass fiber reinforced PE water supply pipe and preparation method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864531A (en) * | 2016-06-07 | 2016-08-17 | 苏州禾昌聚合材料股份有限公司 | High-molecular polymer winding composite pipe |
-
2015
- 2015-12-26 CN CN201510986826.4A patent/CN105570561A/en active Pending
-
2016
- 2016-11-23 CN CN201611037406.2A patent/CN106704726A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109296838A (en) * | 2018-11-30 | 2019-02-01 | 江苏洁润管业有限公司 | A kind of nanoporous aerogel reinforced composite pipe |
| CN111022786A (en) * | 2019-12-30 | 2020-04-17 | 安徽杰蓝特新材料有限公司 | Glass fiber reinforced PE water supply pipe and preparation method thereof |
Also Published As
| Publication number | Publication date |
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| CN105570561A (en) | 2016-05-11 |
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Application publication date: 20170524 |