CN109517251A - A kind of High-strength antibacterial type tubing - Google Patents
A kind of High-strength antibacterial type tubing Download PDFInfo
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- CN109517251A CN109517251A CN201811449396.2A CN201811449396A CN109517251A CN 109517251 A CN109517251 A CN 109517251A CN 201811449396 A CN201811449396 A CN 201811449396A CN 109517251 A CN109517251 A CN 109517251A
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- Prior art keywords
- parts
- bamboo charcoal
- antioxidant
- polyethylene
- pipeline
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- 230000000844 anti-bacterial effect Effects 0.000 title claims abstract description 22
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 54
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 54
- 241001330002 Bambuseae Species 0.000 claims abstract description 54
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 54
- 239000011425 bamboo Substances 0.000 claims abstract description 54
- 239000003610 charcoal Substances 0.000 claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 42
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 32
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 32
- 239000004698 Polyethylene Substances 0.000 claims abstract description 25
- -1 polyethylene Polymers 0.000 claims abstract description 25
- 229920000573 polyethylene Polymers 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000003595 mist Substances 0.000 claims abstract description 14
- 239000003381 stabilizer Substances 0.000 claims abstract description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims abstract description 10
- 239000004917 carbon fiber Substances 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 239000003365 glass fiber Substances 0.000 claims abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 claims abstract description 9
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 claims abstract description 9
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 8
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004014 plasticizer Substances 0.000 claims abstract description 7
- 239000002994 raw material Substances 0.000 claims description 19
- 238000005516 engineering process Methods 0.000 claims description 17
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 8
- 229910018503 SF6 Inorganic materials 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 6
- 238000000498 ball milling Methods 0.000 claims description 6
- 238000003763 carbonization Methods 0.000 claims description 6
- 230000005495 cold plasma Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 238000010304 firing Methods 0.000 claims description 6
- 239000002530 phenolic antioxidant Substances 0.000 claims description 6
- 150000008301 phosphite esters Chemical class 0.000 claims description 6
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 claims description 6
- 229960000909 sulfur hexafluoride Drugs 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000005530 etching Methods 0.000 claims 1
- YUYCVXFAYWRXLS-UHFFFAOYSA-N trimethoxysilane Chemical compound CO[SiH](OC)OC YUYCVXFAYWRXLS-UHFFFAOYSA-N 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 2
- 241000233866 Fungi Species 0.000 abstract description 2
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 239000002250 absorbent Substances 0.000 description 4
- 230000002745 absorbent Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001877 deodorizing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B1/00—Layered products having a non-planar shape
- B32B1/08—Tubular products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- 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
- C08K7/14—Glass
-
- 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
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- 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
-
- 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
- F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
-
- 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
- F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
- F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
- F16L58/04—Coatings characterised by the materials used
- F16L58/10—Coatings characterised by the materials used by rubber or plastics
- F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/558—Impact strength, toughness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/584—Scratch resistance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/71—Resistive to light or to UV
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/70—Other properties
- B32B2307/714—Inert, i.e. inert to chemical degradation, corrosion
- B32B2307/7145—Rot proof, resistant to bacteria, mildew, mould, fungi
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses a kind of High-strength antibacterial type tubing, its pipeline lining and pipeline outer-layer are made up of double-layer coextrusion, pipeline lining formula: 80~90 parts of polyethylene, 5~10 parts of Powdered Activated Carbon, 1~2 part of plasticizer, 1~2 part of antioxidant, 0.5~1 part of vinyltrimethoxysilane coupling agent, 1~2 part of stabilizer, 2~5 parts of glass fibre；Pipeline outer-layer is made by co-extrusion to by mesh cloth and polyethylene material, polyethylene material formula: 75~85 parts of ultra-high molecular weight polyethylene, 10~20 parts of epoxy resin, 1~10 part of bamboo charcoal Subnano-class micro mist, 1~2 part of antioxidant, 0.2~1 part of carbon fiber.The present invention joined active carbon, bamboo charcoal in the feed, pipeline obtained is enabled effectively to inhibit harmful bacteria, fungi and the growth of mould, meet health and health requirements, and pipeline outer-layer is made by co-extrusion to using mesh cloth with polyethylene, the corrosion resistance, impact strength, scratch resistance for strengthening pipeline outer-layer, have a vast market foreground.
Description
Technical field
The present invention relates to tubing technical fields, and in particular to a kind of High-strength antibacterial type tubing.
Background technique
In recent years, polyvinyl piping materials have become after PVC, in the world second largest plastic conduit kind of consumption figure, extensively
The necks such as engineerings and oil field, chemical industry and post and telecommunications such as general water supply, agricultural irrigation, fuel gas transmission, blowdown, the conveying of mine mortar
Domain.Existing polyvinyl piping materials exist following insufficient: one, degradation with aging occurs for tubing, easily becomes fragile, poor mechanical property, shock resistance
Bad, the poor rigidity of property；Two, antibiotic property effect is poor.
Summary of the invention
It is an object of the invention to: the above-mentioned technical problems in the prior art are directed to, a kind of high-intensitive antibacterial is provided
Type tubing.
The present invention is achieved by the following technical solutions:
A kind of High-strength antibacterial type tubing, including pipeline lining and pipeline outer-layer, the pipeline lining and pipeline outer-layer pass through double
Layer be made by co-extrusion to, the pipeline lining use following parts by weight raw material proportioning: 80~90 parts of polyethylene, Powdered Activated Carbon 5~
10 parts, 1~2 part of plasticizer, 1~2 part of antioxidant, 0.5~1 part of vinyltrimethoxysilane coupling agent, 1~2 part of stabilizer,
2~5 parts of glass fibre；The pipeline outer-layer is made by co-extrusion to by mesh cloth and polyethylene material, and polyethylene material uses following parts by weight
Raw material proportioning: 75~85 parts of ultra-high molecular weight polyethylene, 10~20 parts of epoxy resin, 1~10 part of bamboo charcoal Subnano-class micro mist,
1~2 part of antioxidant, 0.2~1 part of carbon fiber, mesh cloth is blended by silver fiber and polyester fiber.
Further, the pipeline lining uses the raw material proportioning of following parts by weight: 85~90 parts of polyethylene, Powdered Activated Carbon
6~8 parts, 1~2 part of plasticizer, 1~2 part of antioxidant, 0.5~0.6 part of vinyltrimethoxysilane coupling agent, stabilizer 2
Part, 2~3 parts of glass fibre；The polyethylene material uses the raw material proportioning of following parts by weight: ultra-high molecular weight polyethylene 78~80
Part, 15~20 parts of epoxy resin, 3~7 parts of bamboo charcoal Subnano-class micro mist, 1~2 part of antioxidant, 1 part of carbon fiber.
Further, the pipeline lining uses the raw material proportioning of following parts by weight: 87.5 parts of polyethylene, Powdered Activated Carbon 6
Part, 1 part of plasticizer, 1 part of antioxidant, 0.5 part of vinyltrimethoxysilane coupling agent, 2 parts of stabilizer, 2 parts of glass fibre；Institute
State the raw material proportioning that polyethylene material uses following parts by weight: 78 parts of ultra-high molecular weight polyethylene, 15 parts of epoxy resin, bamboo charcoal Asia are received
5 parts of meter level micro mist, 1 part of antioxidant, 1 part of carbon fiber.
Further, the antioxidant is the compound of the phenolic antioxidant that mass ratio is 3:2 and phosphite ester antioxidant.
Further, the stabilizer is ultraviolet-resistant absorbent.
Further, the Powdered Activated Carbon is active carbon of the partial size less than 10 μm.
Further, the bamboo charcoal Subnano-class micro mist is the bamboo charcoal for firing high temperature carbonization technology, utilizes normal-pressure radio-frequency cold
Plasma technique is modified bamboo charcoal, so that bamboo charcoal sufficiently etches embrittlement, concrete technology condition are as follows: incident power is
110W, argon flow 10L/min, sulfur hexafluoride flow are 15sccm, and sinking to the bottom temperature is 140 DEG C, and the processing time is 15min,
It may make that bamboo charcoal is sufficiently etched embrittlement, then with planetary ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtains partial size about
For 0.1-0.2 μm of bamboo carbon powder.
In conclusion by adopting the above-described technical solution, the beneficial effects of the present invention are:
Compared with prior art, the present invention joined active carbon, bamboo charcoal in the feed, and mesh cloth is by silver fiber and polyester fiber
It is blended, so that pipeline obtained has good deodorizing function, harmful bacteria, fungi and the growth of mould are effectively inhibited, is accorded with
Health and health requirements are closed, and pipeline outer-layer is made by co-extrusion to using mesh cloth with polyethylene, and pipeline outer-layer is further enhanced
Corrosion resistance, impact strength, scratch resistance, have a vast market foreground.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
Embodiment 1
A kind of High-strength antibacterial type tubing, including pipeline lining and pipeline outer-layer, the pipeline lining and pipeline outer-layer pass through double
Layer is made by co-extrusion to, and the pipeline lining uses the raw material proportioning of following parts by weight: 80 parts of polyethylene, increases 10 parts of Powdered Activated Carbon
Mould 1 part of agent, 2 parts of antioxidant, 1 part of vinyltrimethoxysilane coupling agent, 1 part of stabilizer, 5 parts of glass fibre；The pipeline
Outer layer is made by co-extrusion to by mesh cloth and polyethylene material, and polyethylene material uses the raw material proportioning of following parts by weight: super high molecular weight is poly-
75 parts of ethylene, 20 parts of epoxy resin, 3 parts of bamboo charcoal Subnano-class micro mist, 1 part of antioxidant, 1 part of carbon fiber, mesh cloth is by silver fiber
It is blended with polyester fiber.
Wherein, the antioxidant is the compound of the phenolic antioxidant that mass ratio is 3:2 and phosphite ester antioxidant, surely
Determining agent is ultraviolet-resistant absorbent, and Powdered Activated Carbon is active carbon of the partial size less than 10 μm.
The bamboo charcoal Subnano-class micro mist is the bamboo charcoal for firing high temperature carbonization technology, utilizes normal-pressure radio-frequency cold plasma
Technology is modified bamboo charcoal, so that bamboo charcoal sufficiently etches embrittlement, concrete technology condition are as follows: incident power 110W, argon gas stream
Amount is 10L/min, and sulfur hexafluoride flow is 15sccm, and sinking to the bottom temperature is 140 DEG C, and the processing time is 15min, that is, may make bamboo charcoal
Sufficiently be etched embrittlement, and then with planetary ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtaining partial size is about 0.1-0.2 μm
Bamboo carbon powder.
Embodiment 2
A kind of High-strength antibacterial type tubing, including pipeline lining and pipeline outer-layer, the pipeline lining and pipeline outer-layer pass through double
Layer is made by co-extrusion to, and the pipeline lining uses the raw material proportioning of following parts by weight: 89 parts of polyethylene, 5 parts of Powdered Activated Carbon, plasticising
1 part of agent, 1 part of antioxidant, 1 part of vinyltrimethoxysilane coupling agent, 1 part of stabilizer, 2 parts of glass fibre；The polyethylene
Material uses the raw material proportioning of following parts by weight: 85 parts of ultra-high molecular weight polyethylene, 10 parts of epoxy resin, bamboo charcoal Subnano-class micro mist
3 parts, 1 part of antioxidant, 1 part of carbon fiber.
Wherein, the antioxidant is the compound of the phenolic antioxidant that mass ratio is 3:2 and phosphite ester antioxidant, surely
Determining agent is ultraviolet-resistant absorbent, and Powdered Activated Carbon is active carbon of the partial size less than 10 μm.
The bamboo charcoal Subnano-class micro mist is the bamboo charcoal for firing high temperature carbonization technology, utilizes normal-pressure radio-frequency cold plasma
Technology is modified bamboo charcoal, so that bamboo charcoal sufficiently etches embrittlement, concrete technology condition are as follows: incident power 110W, argon gas stream
Amount is 10L/min, and sulfur hexafluoride flow is 15sccm, and sinking to the bottom temperature is 140 DEG C, and the processing time is 15min, that is, may make bamboo charcoal
Sufficiently be etched embrittlement, and then with planetary ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtaining partial size is about 0.1-0.2 μm
Bamboo carbon powder.
Embodiment 3
A kind of High-strength antibacterial type tubing, including pipeline lining and pipeline outer-layer, the pipeline lining and pipeline outer-layer pass through double
Layer is made by co-extrusion to, and the pipeline lining uses the raw material proportioning of following parts by weight: 87.5 parts of polyethylene, increases 6 parts of Powdered Activated Carbon
Mould 1 part of agent, 1 part of antioxidant, 0.5 part of vinyltrimethoxysilane coupling agent, 2 parts of stabilizer, 2 parts of glass fibre；It is described poly-
Feed ethylene uses the raw material proportioning of following parts by weight: 78 parts of ultra-high molecular weight polyethylene, 15 parts of epoxy resin, bamboo charcoal Subnano-class
5 parts of micro mist, 1 part of antioxidant, 1 part of carbon fiber.
Wherein, the antioxidant is the compound of the phenolic antioxidant that mass ratio is 3:2 and phosphite ester antioxidant, surely
Determining agent is ultraviolet-resistant absorbent, and Powdered Activated Carbon is active carbon of the partial size less than 10 μm.
The bamboo charcoal Subnano-class micro mist is the bamboo charcoal for firing high temperature carbonization technology, utilizes normal-pressure radio-frequency cold plasma
Technology is modified bamboo charcoal, so that bamboo charcoal sufficiently etches embrittlement, concrete technology condition are as follows: incident power 110W, argon gas stream
Amount is 10L/min, and sulfur hexafluoride flow is 15sccm, and sinking to the bottom temperature is 140 DEG C, and the processing time is 15min, that is, may make bamboo charcoal
Sufficiently be etched embrittlement, and then with planetary ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtaining partial size is about 0.1-0.2 μm
Bamboo carbon powder.
Through detecting, the comparison of pipeline made from the raw material in the present embodiment 1-3: pipeline antibacterial effect made from embodiment 1 is most
Good, tensile strength, corrosion resistance are general, and pipeline tensile strength, corrosion resistance and antibacterial effect made from embodiment 2 are uniform
As, the comprehensive performance of pipeline tensile strength, shock resistance and antibacterial effect made from embodiment 3 is better than embodiment 1, embodiment
2。
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention.This
Invention expands to any new feature disclosed in the present specification or any new combination, and any new method for disclosing or
The step of process or any new combination.
Claims (10)
1. a kind of High-strength antibacterial type tubing, which is characterized in that including pipeline lining and pipeline outer-layer, the pipeline lining and pipe
Road outer layer is made up of double-layer coextrusion, and the pipeline lining uses the raw material proportioning of following parts by weight: 80~90 parts of polyethylene, powder
It is 5~10 parts of last active carbon, 1~2 part of plasticizer, 1~2 part of antioxidant, 0.5~1 part of vinyltrimethoxysilane coupling agent, steady
Determine 1~2 part of agent, 2~5 parts of glass fibre；The pipeline outer-layer is made by co-extrusion to by mesh cloth and polyethylene material, and polyethylene material uses
The raw material proportioning of following parts by weight: 75~85 parts of ultra-high molecular weight polyethylene, 10~20 parts of epoxy resin, bamboo charcoal Subnano-class are micro-
1~10 part of powder, 1~2 part of antioxidant, 0.2~1 part of carbon fiber, mesh cloth is blended by silver fiber and polyester fiber.
2. a kind of High-strength antibacterial type tubing as described in claim 1, which is characterized in that the pipeline lining is using following heavy
Measure the raw material proportioning of part: 85~90 parts of polyethylene, 6~8 parts of Powdered Activated Carbon, 1~2 part of plasticizer, 1~2 part of antioxidant, ethylene
0.5~0.6 part of base trimethoxysilane coupling agent, 2 parts of stabilizer, 2~3 parts of glass fibre；The polyethylene material is using following
The raw material proportioning of parts by weight: 78~80 parts of ultra-high molecular weight polyethylene, 15~20 parts of epoxy resin, bamboo charcoal Subnano-class micro mist 3
~7 parts, 1~2 part of antioxidant, 1 part of carbon fiber.
3. a kind of High-strength antibacterial type tubing as claimed in claim 1 or 2, which is characterized in that the pipeline lining use with
The raw material proportioning of lower parts by weight: 87.5 parts of polyethylene, 6 parts of Powdered Activated Carbon, 1 part of plasticizer, 1 part of antioxidant, vinyl front three
0.5 part of oxysilane coupling agent, 2 parts of stabilizer, 2 parts of glass fibre；The polyethylene material is matched using the raw material of following parts by weight
Than: 78 parts of ultra-high molecular weight polyethylene, 15 parts of epoxy resin, 5 parts of bamboo charcoal Subnano-class micro mist, 1 part of antioxidant, 1 part of carbon fiber.
4. a kind of High-strength antibacterial type tubing as claimed in claim 1 or 2, which is characterized in that the antioxidant is mass ratio
For the phenolic antioxidant of 3:2 and the compound of phosphite ester antioxidant.
5. a kind of High-strength antibacterial type tubing as claimed in claim 3, which is characterized in that the antioxidant is that mass ratio is 3:
2 phenolic antioxidant and the compound of phosphite ester antioxidant.
6. a kind of High-strength antibacterial type tubing as claimed in claim 1 or 2, which is characterized in that the stabilizer is uvioresistant
Light absorbers.
7. a kind of High-strength antibacterial type tubing as claimed in claim 3, which is characterized in that the stabilizer is uvioresistant suction
Receive agent.
8. a kind of High-strength antibacterial type tubing as claimed in claim 1 or 2, which is characterized in that the Powdered Activated Carbon is grain
Active carbon of the diameter less than 10 μm.
9. a kind of High-strength antibacterial type tubing as claimed in claim 1 or 2, which is characterized in that the bamboo charcoal Subnano-class is micro-
Powder is the bamboo charcoal for firing high temperature carbonization technology, is modified using normal-pressure radio-frequency cold plasma technology to bamboo charcoal, so that bamboo
Charcoal sufficiently etches embrittlement, concrete technology condition are as follows: incident power 110W, argon flow 10L/min, sulfur hexafluoride flow are
15sccm, sinking to the bottom temperature is 140 DEG C, and the processing time is 15min, that is, may make that bamboo charcoal is sufficiently etched embrittlement, then uses planet
Ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtains the bamboo carbon powder that partial size is about 0.1-0.2 μm.
10. a kind of High-strength antibacterial type tubing as claimed in claim 3, which is characterized in that the bamboo charcoal Subnano-class micro mist
It is the bamboo charcoal for firing high temperature carbonization technology, bamboo charcoal is modified using normal-pressure radio-frequency cold plasma technology, so that bamboo charcoal
Sufficiently etching embrittlement, concrete technology condition are as follows: incident power 110W, argon flow 10L/min, sulfur hexafluoride flow are
15sccm, sinking to the bottom temperature is 140 DEG C, and the processing time is 15min, that is, may make that bamboo charcoal is sufficiently etched embrittlement, then uses planet
Ball mill ball milling repeatedly, so that bamboo charcoal micropowder, obtains the bamboo carbon powder that partial size is about 0.1-0.2 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449396.2A CN109517251A (en) | 2018-11-30 | 2018-11-30 | A kind of High-strength antibacterial type tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811449396.2A CN109517251A (en) | 2018-11-30 | 2018-11-30 | A kind of High-strength antibacterial type tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109517251A true CN109517251A (en) | 2019-03-26 |
Family
ID=65793691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811449396.2A Pending CN109517251A (en) | 2018-11-30 | 2018-11-30 | A kind of High-strength antibacterial type tubing |
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| CN (1) | CN109517251A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442140A (en) * | 2020-05-14 | 2020-07-24 | 深圳市博新美纳米科技有限公司 | Nano-antibacterial PE water supply pipeline and manufacturing process thereof |
| CN112833261A (en) * | 2019-11-25 | 2021-05-25 | 湖南诚路管业科技有限公司 | Durable composite plastic pipe |
| CN116239835A (en) * | 2023-05-11 | 2023-06-09 | 江苏佳润管业有限公司 | High-strength polyethylene water supply pipe and preparation method thereof |
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| CN105719731A (en) * | 2014-12-01 | 2016-06-29 | 李舜林 | Conductive fabric for shielding signals |
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| EP2261542A1 (en) * | 2009-06-03 | 2010-12-15 | ABN Pipe Systems, S.L.U. | Pipe for water-supply systems |
| CN105719731A (en) * | 2014-12-01 | 2016-06-29 | 李舜林 | Conductive fabric for shielding signals |
| CN105200620A (en) * | 2015-10-21 | 2015-12-30 | 江苏箭鹿毛纺股份有限公司 | Preparation method of fabric with far-infrared warm keeping function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112833261A (en) * | 2019-11-25 | 2021-05-25 | 湖南诚路管业科技有限公司 | Durable composite plastic pipe |
| CN111442140A (en) * | 2020-05-14 | 2020-07-24 | 深圳市博新美纳米科技有限公司 | Nano-antibacterial PE water supply pipeline and manufacturing process thereof |
| CN116239835A (en) * | 2023-05-11 | 2023-06-09 | 江苏佳润管业有限公司 | High-strength polyethylene water supply pipe and preparation method thereof |
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Application publication date: 20190326 |
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