CN106496733A - A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe - Google Patents
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe Download PDFInfo
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- CN106496733A CN106496733A CN201610913603.XA CN201610913603A CN106496733A CN 106496733 A CN106496733 A CN 106496733A CN 201610913603 A CN201610913603 A CN 201610913603A CN 106496733 A CN106496733 A CN 106496733A
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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
- 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
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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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
- C08K3/02—Elements
- C08K3/08—Metals
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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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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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
- C08K9/00—Use of pretreated ingredients
- C08K9/12—Adsorbed ingredients, e.g. ingredients on carriers
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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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
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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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/085—Copper
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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
- C08K3/18—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
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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
- 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
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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)
Abstract
The invention discloses a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, including following raw material:40 80 parts of HDPE resin, 20 40 parts of inorganic nano mineral powder, 38 parts of coupling agent, 6 12 parts of toughener, 26 parts of inorganic nano silver-series antibacterial agent, 26 parts of inorganic nano titanium series antibacterial agent, 13 parts of releasing agent, 13 parts of toner;The inorganic nano mineral powder is calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite and diatomaceous mixture;With inorganic nano zeolite or activated carbon black as carrier, silver or copper exist the inorganic nano silver-series antibacterial agent with cationic form in the carrier;The inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material.The present invention effectively reduces the pipeline blockage problem that the double-wall corrugated pipelines of the HDPE of subdrainage or blowdown grow and cause because of bacterium and microbial algal.
Description
Technical field
The present invention relates to double-wall corrugated pipe material technical field, and in particular to a kind of polyethylene double-wall corrugated pipe that is applied to
Inorganic nano antibacterial material.
Background technology
Polyethylene double-wall corrugated pipe is with high density polyethylene (HDPE) as primary raw material, through tube forming, cut-out and enlarging three
A kind of inner wall smooth that technique productions go out is planted, outer wall circularizes the novel tube of ripple struction.This tubing is durable, material
Chemical stability strong, ageing-resistant and environmental stress cracking resistance is strong, hollow makes its ring stiffness big with the structure of annular ripple
Big enhancing;For pipe of concrete and cast iron pipe, not only procurement price is cheap, and construction and installation are simple, largely
On reduce construction cost and labor cost;Smooth inwall reduces its coefficient of friction resistance, and in the unit interval, circulation increases, and prevents
Anti-blocking ability of becoming silted up strengthens.As polyethylene double-wall corrugated pipe material is mainly used in buried draining or industrial water drainage, blowdown.Contacted
Water quality inferiority, easy breed bacteria and microbial algal, long-term accumulation, easily cause pipeline blockage.
Content of the invention
For the problems referred to above, the present invention provides a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe,
The technical scheme for being adopted is as follows:
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, it is characterised in that including following weight
Part raw material:HDPE resin 40-80 parts, inorganic nano mineral powder 20-40 parts, coupling agent 3-8 parts, toughener 6-12 parts, inorganic
Nanometer silver-series antibacterial agent 2-6 parts, inorganic nano titanium series antibacterial agent 2-6 parts, releasing agent 1-3 parts, toner 1-3 parts;
The inorganic nano mineral powder is calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite and diatomaceous mixed
Compound;, with inorganic nano zeolite or activated carbon black as carrier, silver or copper are with sun in the carrier for the inorganic nano silver-series antibacterial agent
Ionic species is present;The inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material.
Further, the inorganic nano mineral powder includes sheet, spherical, cubic and filamentary structure powder.
Further, mixture of the coupling agent for titanate esters, Aluminate, organosilicon and silane.
Further, the toughener be vinyl silanes, maleic anhydride and its graft, acrylicacidandesters class derive
The mixture of thing.
Further, the toner is organic or inorganic pigment.
Further, preparation process of the present invention is as follows:
(1) by metering after HDPE resin, inorganic nano mineral powder, coupling agent, toughener, inorganic nano-silver system antibacterial
Agent, inorganic nano titanium series antibacterial agent, releasing agent and toner are knocked down in banbury and are kneaded;
(2) granulated using Single screw extrusion at 160-190 DEG C, air-cooled rear pack is standby, that is, make what the present invention was pointed out
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe.
Beneficial effects of the present invention are:A kind of inorganic nano for being applied to polyethylene double-wall corrugated pipe that the present invention is provided resists
Bacterium material, using inorganic nano silver-series antibacterial agent, with inorganic nano zeolite or activated carbon black as carrier, in the carrier silver or copper with
Cationic form is present, and by sustained release and catalytic action, makes bacterium and microbial cell dead;Using inorganic nano titanium system antibacterial
Agent makes bacterium and microbial cell dead based on anatase thpe white powder crystalline material by photocatalysis.So as to effective
Reduce the pipeline blockage that the double-wall corrugated pipelines of the HDPE of subdrainage or blowdown grow and cause because of bacterium and microbial algal
Problem.
Specific embodiment
The present invention is described in further details below in conjunction with specific embodiment.
Embodiment 1
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, including following raw material:
(1) 40 parts of HDPE resin;HDPE resin is carrier, possesses preferable intensity and toughness.
(2) 20 parts of inorganic nano mineral powder;Inorganic nano mineral powder includes sheet, spherical, cubic and fibrous knot
Structure powder.Material covers calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite, diatomite etc..Rigid is provided.
(3) 3 parts of coupling agent;Coupling agent is the mixtures such as titanate esters, Aluminate, organosilicon, silane.
(4) 6 parts of toughener;Toughener is vinyl silanes, maleic anhydride and its graft, acrylicacidandesters class derives
The mixture of thing.Toughener plays bridge joint, modifying function with coupling agent, improves the compatibility of powder and resin, improves toughness.
(5) 2 parts of inorganic nano silver-series antibacterial agent;Inorganic nano silver-series antibacterial agent with inorganic nano zeolite or activated carbon black is
Carrier, silver or copper make bacterium and microbial cell dead with cationic form presence by sustained release and catalytic action in the carrier
Die.
(6) 2 parts of inorganic nano titanium series antibacterial agent;Inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material
Body, by photocatalysis, makes bacterium and microbial cell dead.
(7) 1 part of releasing agent;Releasing agent plays the effect of material lubricating release.
(8) 1 part of toner;Toner is inorganic or organic pigment, plays pigmentation.
The preparation process of the present invention is as follows:
(1) by metering after HDPE resin, inorganic nano mineral powder, coupling agent, toughener, inorganic nano-silver system antibacterial
Agent, inorganic nano titanium series antibacterial agent, releasing agent and toner are knocked down in banbury and are kneaded;
(2) granulated using Single screw extrusion at 160 DEG C, air-cooled rear pack is standby, that is, make one kind that the present invention is pointed out
It is applied to the inorganic nano antibacterial material of polyethylene double-wall corrugated pipe.
Embodiment 2
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, including following raw material:
(1) 60 parts of HDPE resin;HDPE resin is carrier, possesses preferable intensity and toughness.
(2) 30 parts of inorganic nano mineral powder;Inorganic nano mineral powder includes sheet, spherical, cubic and fibrous knot
Structure powder.Material covers calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite, diatomite etc..Rigid is provided.
(3) 5 parts of coupling agent;Coupling agent is the mixtures such as titanate esters, Aluminate, organosilicon, silane.
(4) 9 parts of toughener;Toughener is vinyl silanes, maleic anhydride and its graft, acrylicacidandesters class derives
The mixture of thing.Toughener plays bridge joint, modifying function with coupling agent, improves the compatibility of powder and resin, improves toughness.
(5) 4 parts of inorganic nano silver-series antibacterial agent;Inorganic nano silver-series antibacterial agent with inorganic nano zeolite or activated carbon black is
Carrier, silver or copper make bacterium and microbial cell dead with cationic form presence by sustained release and catalytic action in the carrier
Die.
(6) 4 parts of inorganic nano titanium series antibacterial agent;Inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material
Body, by photocatalysis, makes bacterium and microbial cell dead.
(7) 2 parts of releasing agent;Releasing agent plays the effect of material lubricating release.
(8) 2 parts of toner;Toner is inorganic or organic pigment, plays pigmentation.
The preparation process of the present invention is as follows:
(1) by metering after HDPE resin, inorganic nano mineral powder, coupling agent, toughener, inorganic nano-silver system antibacterial
Agent, inorganic nano titanium series antibacterial agent, releasing agent and toner are knocked down in banbury and are kneaded;
(2) granulated using Single screw extrusion at 175 DEG C, air-cooled rear pack is standby, that is, make one kind that the present invention is pointed out
It is applied to the inorganic nano antibacterial material of polyethylene double-wall corrugated pipe.
Embodiment 3
A kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, including following raw material:
(1) 80 parts of HDPE resin;HDPE resin is carrier, possesses preferable intensity and toughness.
(2) 40 parts of inorganic nano mineral powder;Inorganic nano mineral powder includes sheet, spherical, cubic and fibrous knot
Structure powder.Material covers calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite, diatomite etc..Rigid is provided.
(3) 8 parts of coupling agent;Coupling agent is the mixtures such as titanate esters, Aluminate, organosilicon, silane.
(4) 12 parts of toughener;Toughener is vinyl silanes, maleic anhydride and its graft, acrylicacidandesters class is spread out
Biological mixture.Toughener plays bridge joint, modifying function with coupling agent, improves the compatibility of powder and resin, improves toughness.
(5) 6 parts of inorganic nano silver-series antibacterial agent;Inorganic nano silver-series antibacterial agent with inorganic nano zeolite or activated carbon black is
Carrier, silver or copper make bacterium and microbial cell dead with cationic form presence by sustained release and catalytic action in the carrier
Die.
(6) 6 parts of inorganic nano titanium series antibacterial agent;Inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material
Body, by photocatalysis, makes bacterium and microbial cell dead.
(7) 3 parts of releasing agent;Releasing agent plays the effect of material lubricating release.
(8) 3 parts of toner;Toner is inorganic or organic pigment, plays pigmentation.
The preparation process of the present invention is as follows:
(1) by metering after HDPE resin, inorganic nano mineral powder, coupling agent, toughener, inorganic nano-silver system antibacterial
Agent, inorganic nano titanium series antibacterial agent, releasing agent and toner are knocked down in banbury and are kneaded;
(2) granulated using Single screw extrusion at 185 DEG C, air-cooled rear pack is standby, that is, make one kind that the present invention is pointed out
It is applied to the inorganic nano antibacterial material of polyethylene double-wall corrugated pipe.
Above three embodiments of the present invention are described in detail, but the content has been only the preferable enforcement of the present invention
Example, it is impossible to be considered as limit the present invention practical range.All impartial changes that is made according to the present patent application scope and improvement
Deng, still all should belong to the present invention patent covering scope within.
Claims (6)
1. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe, it is characterised in that including following weight portion
Raw material:HDPE resin 40-80 parts, inorganic nano mineral powder 20-40 parts, coupling agent 3-8 parts, toughener 6-12 parts, inorganic receive
Rice silver-series antibacterial agent 2-6 parts, inorganic nano titanium series antibacterial agent 2-6 parts, releasing agent 1-3 parts, toner 1-3 parts;
The inorganic nano mineral powder is calcium carbonate, talcum powder, kaolin, graphite powder, wollastonite and diatomaceous mixture;
, with inorganic nano zeolite or activated carbon black as carrier, silver or copper are with cation shape in the carrier for the inorganic nano silver-series antibacterial agent
Formula is present;The inorganic nano titanium series antibacterial agent is based on anatase thpe white powder crystalline material.
2. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe according to claim 1, its feature
It is, the inorganic nano mineral powder includes sheet, spherical, cubic and filamentary structure powder.
3. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe according to claim 1, its feature
It is, mixture of the coupling agent for titanate esters, Aluminate, organosilicon and silane.
4. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe according to claim 1, its feature
It is, the toughener is vinyl silanes, maleic anhydride and its graft, the mixture of acrylicacidandesters analog derivative.
5. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe according to claim 1, its feature
It is, the toner is organic or inorganic pigment.
6. a kind of inorganic nano antibacterial material for being applied to polyethylene double-wall corrugated pipe according to claim 1, its feature
It is, preparation process is as follows:
(1) by metering after HDPE resin, inorganic nano mineral powder, coupling agent, toughener, inorganic nano silver-series antibacterial agent,
Inorganic nano titanium series antibacterial agent, releasing agent and toner are knocked down in banbury and are kneaded;
(2) granulated using Single screw extrusion at 160-190 DEG C, air-cooled rear pack is standby, that is, make one kind that the present invention is pointed out
It is applied to the inorganic nano antibacterial material of polyethylene double-wall corrugated pipe.
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107022135A (en) * | 2017-05-12 | 2017-08-08 | 宁夏三林管业有限公司 | A kind of anti-clogging shower nozzle and its preparation technology |
CN108363462A (en) * | 2018-01-25 | 2018-08-03 | 胡瑞滢 | Computer cabinet with air-cleaning function |
CN111040273A (en) * | 2019-06-04 | 2020-04-21 | 安徽富通塑业科技有限公司 | HDPE double-wall corrugated pipe and preparation process thereof |
CN111808345A (en) * | 2020-06-10 | 2020-10-23 | 杭州联通管业有限公司 | Reinforced polyethylene solid-wall pipe and preparation method thereof |
CN113563654A (en) * | 2021-06-21 | 2021-10-29 | 安徽杰蓝特新材料有限公司 | High-strength antibacterial PE double-wall corrugated pipe and processing technology thereof |
CN113736175A (en) * | 2021-08-31 | 2021-12-03 | 浙江理工大学绍兴柯桥研究院有限公司 | Long-acting antibacterial mineral-filled polypropylene composite material and preparation method thereof |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107022135A (en) * | 2017-05-12 | 2017-08-08 | 宁夏三林管业有限公司 | A kind of anti-clogging shower nozzle and its preparation technology |
CN108363462A (en) * | 2018-01-25 | 2018-08-03 | 胡瑞滢 | Computer cabinet with air-cleaning function |
CN111040273A (en) * | 2019-06-04 | 2020-04-21 | 安徽富通塑业科技有限公司 | HDPE double-wall corrugated pipe and preparation process thereof |
CN111808345A (en) * | 2020-06-10 | 2020-10-23 | 杭州联通管业有限公司 | Reinforced polyethylene solid-wall pipe and preparation method thereof |
CN113563654A (en) * | 2021-06-21 | 2021-10-29 | 安徽杰蓝特新材料有限公司 | High-strength antibacterial PE double-wall corrugated pipe and processing technology thereof |
CN113736175A (en) * | 2021-08-31 | 2021-12-03 | 浙江理工大学绍兴柯桥研究院有限公司 | Long-acting antibacterial mineral-filled polypropylene composite material and preparation method thereof |
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Application publication date: 20170315 |