CN104476885A - Nano-alloy polymer double-proofing film and preparation technology thereof - Google Patents
Nano-alloy polymer double-proofing film and preparation technology thereof Download PDFInfo
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- CN104476885A CN104476885A CN201410800793.5A CN201410800793A CN104476885A CN 104476885 A CN104476885 A CN 104476885A CN 201410800793 A CN201410800793 A CN 201410800793A CN 104476885 A CN104476885 A CN 104476885A
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- nanoalloy
- titanium
- density polyethylene
- hdpe
- high density
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- 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
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- 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
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
-
- 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
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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
- C08K3/04—Carbon
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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
- 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
- C08L23/08—Copolymers of ethene
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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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a nano-alloy polymer double-proofing film and a preparation technology thereof. The nano-alloy polymer double-proofing film mainly comprises high-density polyethylene and titanium nano-alloy particles, wherein the titanium nano-alloy particles and a plurality of double-resistant carbon black master batches are uniformly distributed in the high-density polyethylene, the double-resistant carbon black master batches account for 5% of the mass of titanium nano-alloy particles, and the nano-alloy polymer double-proofing film is prepared with a round mold co-extrusion or flat mold extrusion technology. According to the invention, a plurality of titanium nano-alloy particles and the plurality of double-resistant carbon black master batches are uniformly dispersed in the high-density polyethylene body to form a geomembrane product with water-proof and oil-proof functions, and by means of introduction of titanium, the product has excellent corrosion resistant performance and can resist working condition corrosion in various severe environments; the seawater corrosion resistance is high, and the seawater corrosion test shows that the corrosion threshold is larger than or equal to 100 years; and the nano-alloy polymer double-proofing film has stable performance, is resistant to natural aging, ultraviolet rays, electrochemical corrosion and cathodic corrosion and is applicable to special working condition environments such as petroleum, chemical industry, metallurgy, nuclear energy, a bridge, maritime work, a ship, an offshore oil platform and the like.
Description
Technical field
The present invention relates to geomembrane technical field, be specifically related to the two anti-film of a kind of Nanoalloy macromolecule and preparation technology thereof.
Background technology
Traditional geomembrane raw material is the high molecular polymers such as HDPE, LDPE, LLDPE, MLDPE, EVA, PVC and CPE, the Corrosion Protection of these high molecular polymers is poor, easily corrode under the operating mode of many harshnesses, especially corrode particularly severe in the environment of seawater, in addition stability is poor, not resistance to natural aging,, certain potential safety hazard can be there is if be applied in the extraordinary work condition environments such as oil, chemical industry, metallurgy, nuclear energy, bridge, Hai Gong, boats and ships and offshore oil platform in uvioresistant and electrochemical corrosion resistant and cathodic corrosion ability.
Summary of the invention
The invention provides the two anti-film of a kind of Nanoalloy macromolecule and preparation technology thereof, with the problem of the corrosion resistance and stability difference that solve prior art existence.
The technical solution adopted for the present invention to solve the technical problems is:
The two anti-film of a kind of Nanoalloy macromolecule, primarily of high density polyethylene (HDPE) and titanium Nanoalloy grain composition, titanium Nanoalloy grain is evenly distributed in high density polyethylene (HDPE), if go back the dual anti-black masterbatch of uniformly dispersing in high density polyethylene (HDPE).
Above-specified high density polyethylene upper and lower surface complex abrasion-proof fibrage, abrasion resistant fibrous layer is carbon fiber layer or basalt fiber.
The preparation technology of the two anti-film of above-mentioned Nanoalloy macromolecule, with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch through mixing material, melting extruding, melting temperature control 180 DEG C ~ 220 DEG C, circular die is extruded, inflation cools, draw, cut open, coiling technique produces.
The preparation technology of the two anti-film of above-mentioned Nanoalloy macromolecule, with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch through mixing material, melting extruding, melting temperature control 180 DEG C ~ 220 DEG C, T-shaped die head extrudes, three-roller calendaring, cooling and shaping, traction, coiling technique produce.
The present invention is by uniformly dispersing some titaniums Nanoalloy grain and some dual anti-black masterbatchs in high density polyethylene (HDPE) body, define a kind of geomembrane product of waterproof and oilproof dual-use function, owing to introducing Titanium, the remarkable Corrosion Protection that made it possess, can tolerate the operating mode corrosion under various harsh and unforgiving environments; Resistance to corrosion seawater is strong, through seawater corrosion test, and corrosion threshold value >=100 year, namely seawater is almost corrosion-free to titanium nano-high molecule alloy coat; Stable performance, resistance to natural aging, uvioresistant, electrochemical corrosion resistant and cathodic corrosion, improve 2 ~ 5 times than traditional anticorrosive paint life-span, be applicable to the anticorrosive and seepage control project of the extraordinary work condition environments such as oil, chemical industry, metallurgy, nuclear energy, bridge, Hai Gong, boats and ships and offshore oil platform.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention in embodiment 1;
Fig. 2 is structural representation of the present invention in embodiment 2.
1 high density polyethylene (HDPE), 2 titanium Nanoalloy grains, 3 dual anti-black masterbatchs, 4 abrasion resistant fibrous layers in figure.
Detailed description of the invention
Example 1
As shown in Figure 1, the two anti-film of a kind of Nanoalloy macromolecule, form primarily of high density polyethylene (HDPE) 1 and titanium Nanoalloy grain 2, titanium Nanoalloy grain 2 is evenly distributed in high density polyethylene (HDPE) 1, if go back the dual anti-black masterbatch 3 of uniformly dispersing in high density polyethylene (HDPE) 1.
The present invention with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch through mixing material, melting extruding, melting temperature control 180 DEG C ~ 220 DEG C, circular die is extruded, inflation cools, draw, cut open, coiling technique produces.
Example 2
As shown in Figure 2, the two anti-film of a kind of Nanoalloy macromolecule, form primarily of high density polyethylene (HDPE) 1 and titanium Nanoalloy grain 2, titanium Nanoalloy grain 2 is evenly distributed in high density polyethylene (HDPE) 1, if go back the dual anti-black masterbatch 3 of uniformly dispersing in high density polyethylene (HDPE) 1, high density polyethylene (HDPE) 1 upper and lower surface complex abrasion-proof fibrage 4, abrasion resistant fibrous layer 4 is carbon fiber layer or basalt fiber.
The present invention with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch are through mixing material, melting extrudes, melting temperature controls at 180 DEG C ~ 220 DEG C, T-shaped die head is extruded, three-roller calendaring, cooling and shaping, traction, batch, finally at the two abrasion resistant fibrous layer of anti-film body upper and lower surface compound one deck of Nanoalloy macromolecule, abrasion resistant fibrous layer is carbon fiber layer or basalt fiber.
Claims (4)
1. the two anti-film of Nanoalloy macromolecule, is characterized in that titanium Nanoalloy grain is evenly distributed in high density polyethylene (HDPE), if go back the dual anti-black masterbatch of uniformly dispersing in high density polyethylene (HDPE) primarily of high density polyethylene (HDPE) and titanium Nanoalloy grain composition.
2. the two anti-film of Nanoalloy macromolecule according to claim 1, it is characterized in that high density polyethylene (HDPE) upper and lower surface complex abrasion-proof fibrage, abrasion resistant fibrous layer is carbon fiber layer or basalt fiber.
3. the preparation technology of the two anti-film of Nanoalloy macromolecule according to claim 1 or claim 2, it is characterized in that with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch through mixing material, melting extruding, melting temperature control 180 DEG C ~ 220 DEG C, circular die is extruded, inflation cools, draw, cut open, coiling technique produces.
4. the preparation technology of the two anti-film of Nanoalloy macromolecule according to claim 1 or claim 2, it is characterized in that with high density polyethylene (HDPE) and titanium Nanoalloy for primary raw material, add the dual anti-black masterbatch accounting for titanium Nanoalloy quality 5%, dual anti-black masterbatch is anti-oxidant ultraviolet radiation resisting master batch, concrete technology step is: by high density polyethylene (HDPE), titanium Nanoalloy and dual anti-black masterbatch through mixing material, melting extruding, melting temperature control 180 DEG C ~ 220 DEG C, T-shaped die head extrudes, three-roller calendaring, cooling and shaping, traction, coiling technique produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410800793.5A CN104476885A (en) | 2014-12-22 | 2014-12-22 | Nano-alloy polymer double-proofing film and preparation technology thereof |
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| CN201410800793.5A CN104476885A (en) | 2014-12-22 | 2014-12-22 | Nano-alloy polymer double-proofing film and preparation technology thereof |
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| CN104476885A true CN104476885A (en) | 2015-04-01 |
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Citations (9)
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|---|---|---|---|---|
| CN1693625A (en) * | 2005-05-16 | 2005-11-09 | 江阴市华宏橡塑厂 | High density polyethylene drainage protection board and its preparation method |
| CN101081434A (en) * | 2006-05-29 | 2007-12-05 | 长沙科星纳米工程技术有限公司 | Method for preparing titanium alloy nanometer powder |
| CN101580604A (en) * | 2009-06-08 | 2009-11-18 | 浙江大学 | Composite nano modified filler and preparation method thereof |
| CN102294848A (en) * | 2011-07-19 | 2011-12-28 | 宜兴市金霸土工合成材料有限公司 | grid geomembrane |
| CN102796301A (en) * | 2011-05-25 | 2012-11-28 | 长沙南联特种管道有限公司 | Special pipe for ground source heat pump |
| CN102888187A (en) * | 2011-07-18 | 2013-01-23 | 江门四方威凯精细化工有限公司 | Heavy-duty coating of engineering machinery |
| CN103300945A (en) * | 2013-06-06 | 2013-09-18 | 上海交通大学 | Medical porous composite material |
| CN103572738A (en) * | 2012-07-20 | 2014-02-12 | 仪征市双友土工合成材料有限公司 | High-density polyethylene (HDPE) geomembrane and processing process thereof |
| CN204398450U (en) * | 2014-12-22 | 2015-06-17 | 宏祥新材料股份有限公司 | The two anti-film of Nanoalloy macromolecule |
-
2014
- 2014-12-22 CN CN201410800793.5A patent/CN104476885A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693625A (en) * | 2005-05-16 | 2005-11-09 | 江阴市华宏橡塑厂 | High density polyethylene drainage protection board and its preparation method |
| CN101081434A (en) * | 2006-05-29 | 2007-12-05 | 长沙科星纳米工程技术有限公司 | Method for preparing titanium alloy nanometer powder |
| CN101580604A (en) * | 2009-06-08 | 2009-11-18 | 浙江大学 | Composite nano modified filler and preparation method thereof |
| CN102796301A (en) * | 2011-05-25 | 2012-11-28 | 长沙南联特种管道有限公司 | Special pipe for ground source heat pump |
| CN102888187A (en) * | 2011-07-18 | 2013-01-23 | 江门四方威凯精细化工有限公司 | Heavy-duty coating of engineering machinery |
| CN102294848A (en) * | 2011-07-19 | 2011-12-28 | 宜兴市金霸土工合成材料有限公司 | grid geomembrane |
| CN103572738A (en) * | 2012-07-20 | 2014-02-12 | 仪征市双友土工合成材料有限公司 | High-density polyethylene (HDPE) geomembrane and processing process thereof |
| CN103300945A (en) * | 2013-06-06 | 2013-09-18 | 上海交通大学 | Medical porous composite material |
| CN204398450U (en) * | 2014-12-22 | 2015-06-17 | 宏祥新材料股份有限公司 | The two anti-film of Nanoalloy macromolecule |
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Application publication date: 20150401 |