CN102115557A - Polyethylene pipe with negative ion releasing function and manufacturing technology thereof - Google Patents
Polyethylene pipe with negative ion releasing function and manufacturing technology thereof Download PDFInfo
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- CN102115557A CN102115557A CN2010100015564A CN201010001556A CN102115557A CN 102115557 A CN102115557 A CN 102115557A CN 2010100015564 A CN2010100015564 A CN 2010100015564A CN 201010001556 A CN201010001556 A CN 201010001556A CN 102115557 A CN102115557 A CN 102115557A
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- negative ion
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Abstract
The invention provides technology for preparing negative ion additive by utilizing natural mineral materials, and the technology is applied to polyethylene pipes. The formula of the polyethylene pipe comprises the following raw materials by mass percentage: 10-90 of polyethylene (PE) resin, 0-5 of color master-batch, 0.1-20 of negative ion additive and 0-10 of auxiliary agent. The prepared polyethylene pipe with the negative ion releasing function has better emissivity of negative ions, and the negative ion content is close to that in air of green lands and park areas, so that the quality of drinking water or domestic water in the water pipeline can be obviously improved, and the quality of the living environment of human beings can be improved; therefore, the immunity and the anti-bacterial ability of human body are enhanced, and the polyethylene pipe is favorable to human health; the polyethylene material with negative ions is suitable for developing the architectural engineering products with healthcare functions; and especially in recent times, more and more demands for healthcare products are satisfied, so that the polyethylene pipe has a wide development prospect; and the polyethylene pipe can release negative ions persistently and can be used for preparing the environment-friendly and healthy novel functional materials of the 21st century, thereby having high economic value and important realistic significance.
Description
Technical field:
The invention belongs to material, chemical, architecture engineering material, plumbing, pipeline, health, environmental protection field.
Background technology:
Along with the human production activity; the particularly raising day by day of industrialization degree; pollute also more and more serious; long-term in modernized air-conditioning and construction thing the people of live and work; usually can feel unhappiness, lethargic sleep, weak, nauseating, headache, dizzy dusk; working efficiency and physical integrity obviously descend, and studies show that, cause the concentration of negative ion in the reason of this phenomenon and the air closely related.Healthy live and work environment becomes contemporary people's active demand, so various environment-friendly materials, functional environment-friendly section bar material arises at the historic moment.Negative ion is to the more and more attention that are subjected to the scientific worker of the living environment of improving people.Aschkinass in 1902 and Caspan have affirmed that negative aeroion has biological significance, negative aeroion (negative air ions, NAI) out-shell electron that is meant atmospheric molecule is broken away from nuclear constraint and is overflowed from atom, and the unbound electron of overflowing, free path is extremely short, very fast attached to (especially easily attached on oxygen or the water molecules) on some gas molecule or the atom, formed molecule or atom are exactly negative ion.Particularly various countries have carried out a large amount of clinical and experimental studies in recent years, make the practical value of negative aeroion further obtain being called " air VITAMIN " or " long-living element " certainly.According to " international medical journal ", dwelling house sealed area, city, 40～50/cm of negative ion number
3, indoor air conditioner is open for a long time, and the negative ion number is less than 25/cm
3The continuous progress with hi-tech of developing rapidly along with Materials science, just constantly develop, develop new type health product with negative ion-releasing function various production field people, the tubing that household or production engineering are used is also dabbled wherein, and the negative ion tubing with nourishing function will replace common tubing to become the another selection of environmental protection, health product.
Discover through us: some natural crystals that have nanoporous have certain deodorizing, inhale flavor, discharge the function of negative ion.We adopt coarse reduction, the superfine grinding of air-flow method and wet grinding process combined route, are prepared into micron-sized ultra-fine micropowder anionic additive.The ultra-fine micropowder anionic additive of this modification has functions such as the negative ion of release, sterilization, deodorizing, can be widely used in the macromolecular materials such as rubber, plastics.The present invention adopts anionic additive, joins in the polyethylene masterbatch, makes negative-ion master batch, mixes with the polyethylene masterbatch thereafter, produces health environment-friendly type polyvinyl piping materials capable of releasing negative ion by melt extruding.The releasable negative ion concentration of this polyvinyl piping materials is about 1000/cm
3More than.
Summary of the invention:
Invention prescription: PE resin: 10-90; Colour batch: 0-5; Anionic additive: 0.1-20; Auxiliary agent: 010.
Technology: earlier with PE resin, anionic additive, auxiliary agent drying, by being mixed with the anion function masterbatch.The anion function masterbatch mixes the drying fusion with the PE resin granular material, and single screw extrusion machine is extruded, vacuum sizing, and cooling makes the polyvinyl piping materials that discharges negative ion.
Concrete Application Example:
Embodiment 1: get 1kg PE resin, 100g anionic additive, an amount of auxiliary agent 60 ℃ of dryings 5 hours in baking oven, join miniature blender melt blending, extrude slivering, cooling, air-flow is air-dry, the anion function masterbatch is made in pelletizing, standby, again the anion function masterbatch is mixed the drying fusion with 1kg PE resin granular material, single screw extrusion machine is extruded, vacuum sizing, cooling makes the polyvinyl piping materials that discharges negative ion.
Embodiment 2: get 100kg PE resin, 30kg anionic additive, an amount of auxiliary agent 100 ℃ of negative pressure dryings 1 hour, join the twin screw extruder melt blending, extrude slivering, cooling, air-flow is air-dry, the anion function masterbatch is made in pelletizing, standby, again anion function masterbatch and PE resin granular material are mixed the fusion of drying post-heating at 1: 10, single screw extrusion machine is extruded, vacuum sizing, cooling makes the polyvinyl piping materials that discharges negative ion.Releasable negative ion concentration is about 1000/cm
3More than.
Embodiment 3: get 100kg PE resin, 30kg anionic additive, colour batch 1kg, an amount of auxiliary agent 100 ℃ of negative pressure dryings 1 hour, join the twin screw extruder melt blending, extrude slivering, cooling, air-flow is air-dry, the anion function masterbatch is made in pelletizing, standby, again anion function masterbatch and PE resin granular material are mixed the fusion of drying post-heating at 1: 10, single screw extrusion machine is extruded, vacuum sizing, cooling makes the polyvinyl piping materials that discharges negative ion.Releasable negative ion concentration is about 1000/cm
3More than.
Embodiment 4: get 100kg PE resin, colour batch 1kg, an amount of auxiliary agent 100 ℃ of negative pressure dryings 1 hour, join the twin screw extruder melt blending, extrude slivering, cooling, air-flow is air-dry, the anion function masterbatch is made in pelletizing, standby, again anion function masterbatch and PE resin granular material are mixed the fusion of drying post-heating at 1: 10, single screw extrusion machine is extruded, vacuum sizing, cooling makes the polyvinyl piping materials that discharges negative ion.Releasable negative ion concentration is about 1001/cm
3Below.
Claims (6)
1. the polyvinyl piping materials of negative ion-releasing function and manufacturing technology thereof, it is characterized in that: it is the anion function masterbatch of being made by following quality proportion raw material, again with the fusion of PE resin after single screw extrusion machine, the tubing that the plumbing of extrusion moulding is used; Prescription: PE resin: 10-90; Colour batch: 0-5; Anionic additive: 0.120; Auxiliary agent: 0-10.
2. be the synthetic resins that meets national standard according to claims 1 described PE resin.
3. be Anion series anionic additive according to claims 1 described anionic additive, it is characterized in that containing the natural nano hole mineral material of nanoporous.
4. comprise according to claims 1 described auxiliary agent: antioxidant, thermo-stabilizer, tinting material.
5. technology: single screw rod is extruded and is realized through the vacuum sizing technology.
6. have the function that discharges negative ion according to claims 1 described negative ion polyvinyl piping materials, its number that discharges negative ion is at 1000/cm
3More than.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100015564A CN102115557A (en) | 2010-01-05 | 2010-01-05 | Polyethylene pipe with negative ion releasing function and manufacturing technology thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010100015564A CN102115557A (en) | 2010-01-05 | 2010-01-05 | Polyethylene pipe with negative ion releasing function and manufacturing technology thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102115557A true CN102115557A (en) | 2011-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010100015564A Pending CN102115557A (en) | 2010-01-05 | 2010-01-05 | Polyethylene pipe with negative ion releasing function and manufacturing technology thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN102115557A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694534A (en) * | 2013-12-05 | 2014-04-02 | 江苏金波新材料科技有限公司 | Pressure-tolerant polyethylene tubular product and preparation method thereof |
| CN103724776A (en) * | 2014-01-03 | 2014-04-16 | 齐齐哈尔大学 | Environment-friendly foaming children game puzzle ground mat containing negative ions and preparation of mat |
| CN104017351A (en) * | 2014-06-13 | 2014-09-03 | 齐齐哈尔大学 | Automobile plastic material capable of generating anions and preparation method thereof |
| CN104017262A (en) * | 2014-06-13 | 2014-09-03 | 齐齐哈尔大学 | Multifunctional fresh-keeping material capable of releasing anions and preparation method of material |
| CN104847970A (en) * | 2015-05-06 | 2015-08-19 | 无锡龙舜实业有限公司 | Cooling tower water distribution pipe |
-
2010
- 2010-01-05 CN CN2010100015564A patent/CN102115557A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103694534A (en) * | 2013-12-05 | 2014-04-02 | 江苏金波新材料科技有限公司 | Pressure-tolerant polyethylene tubular product and preparation method thereof |
| CN103724776A (en) * | 2014-01-03 | 2014-04-16 | 齐齐哈尔大学 | Environment-friendly foaming children game puzzle ground mat containing negative ions and preparation of mat |
| CN104017351A (en) * | 2014-06-13 | 2014-09-03 | 齐齐哈尔大学 | Automobile plastic material capable of generating anions and preparation method thereof |
| CN104017262A (en) * | 2014-06-13 | 2014-09-03 | 齐齐哈尔大学 | Multifunctional fresh-keeping material capable of releasing anions and preparation method of material |
| CN104847970A (en) * | 2015-05-06 | 2015-08-19 | 无锡龙舜实业有限公司 | Cooling tower water distribution pipe |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110706 |