CN110331515A - A kind of electret charging non-woven fabrics PP Pipe Compound - Google Patents
A kind of electret charging non-woven fabrics PP Pipe Compound Download PDFInfo
- Publication number
- CN110331515A CN110331515A CN201910496202.2A CN201910496202A CN110331515A CN 110331515 A CN110331515 A CN 110331515A CN 201910496202 A CN201910496202 A CN 201910496202A CN 110331515 A CN110331515 A CN 110331515A
- Authority
- CN
- China
- Prior art keywords
- woven fabrics
- antioxidant
- raw material
- pipe compound
- antistatic agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/4282—Addition polymers
- D04H1/4291—Olefin series
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/16—Physical properties antistatic; conductive
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2505/00—Industrial
- D10B2505/04—Filters
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
- Nonwoven Fabrics (AREA)
Abstract
The present invention relates to a kind of electret charging non-woven fabrics PP Pipe Compounds, its raw material composition includes: polypropylene 85-97% by weight percentage, peroxide 0.3-1%, antioxidant 0.3-1%, antistatic agent 0.3-1%, graphene 0.05-0.15%, polybutene 1.5-2.5%, fluorinated ethylene propylene 0.5-1.5%, rosin 0.05-0.15%, the above raw material summation is 100%, the present invention passes through the transformation to pp material, it is that the non-woven fabrics that it is produced can inject the lasting high electrostatic of high electrostatic, never disappear, direction of motion deflection occurs in filter cloth gap to generate a large amount of ultrafine dusts, it is adsorbed on filter cloth, guarantee that the air mass flow passed through is big and filter efficiency is excellent in turn.
Description
Technical field
The present invention relates to extraordinary polypropylene formulations, and in particular to a kind of electret charging non-woven fabrics PP Pipe Compound.
Background technique
Non-woven fabrics is also known as nonwoven fabric, is made of fiber orient or random.Because having the appearance and certain property of cloth
Can and be called cloth.Non-woven fabrics has moisture-proof, ventilative, flexible, light, not combustion-supporting, easy decomposition, nontoxic nonirritant, color
The features such as abundant, cheap, recyclable.Such as mostly using polypropylene (pp material) pellet is raw material, through high-temperature fusion, spray
Silk, paving guiding principle, hot pressing are batched continuous one-step and are produced.
But usually there is the contradictions of air mass flow and filter efficiency for air filtration non-woven fabrics.Cause sky that filtering is gone to consume energy
Height, noise is big, the replacement cycle is short, and filter efficiency is unstable.
Summary of the invention
The object of the present invention is to provide a kind of electret charging non-woven fabrics PP Pipe Compounds by the transformation to pp material is
Its non-woven fabrics produced can inject the lasting high electrostatic of high electrostatic, never disappear, and stitch to generate a large amount of ultrafine dusts in filter cloth
Direction of motion deflection occurs in gap, is adsorbed on filter cloth, and then guarantees that the air mass flow passed through is big and filter efficiency is excellent.
The purpose of the present invention is be achieved through the following technical solutions: its raw material composition includes: poly- third by weight percentage
Alkene 93-97%, peroxide 0.3-1%, antioxidant 0.3-1%, antistatic agent 0.3-1%, graphene 0.05-0.15%, gather
Butylene 1.5-2.5%, fluorinated ethylene propylene 0.5-1.5%, rosin 0.05-0.15%, the above raw material summation are 100%.
Further, polyacrylic specification is T30S.
Further, polybutene be take isobutene as liquid made of the copolymerization of a small amount of n-butene of advocating peace, wherein isobutene
Content >=95%.
Further, fluorinated ethylene propylene is the copolymer of tetrafluoroethene and hexafluoropropene, wherein hexafluoropropene content
In 10%-20%.
Further, graphene is added after polybutene disperses, content 0.05-0.15%.
In preferred embodiments, the antioxidant is by irgasfos 168 and antioxidant 1010 according to the weight ratio group of 1:1
At.Irgasfos 168 is phosphorous acid three (2,4- di-tert-butyl) ester, protects those to be exposed to the condensate in oxidation environment, keeps away
Exempt from its in process (mixing, be granulated, molding, recycle) molecular weight change (such as: chain break and crosslinking) and
The discoloration of matrix.Antioxidant 1010 is four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters, for white knot
Crystalline flour end, chemical property are stablized, and can be widely applied to general-purpose plastics, engineering plastics, synthetic rubber, fiber, hot melt adhesive, resin,
Oil product, ink, in the industries such as coating.
In preferred embodiments, the antistatic agent is antistatic agent HZ-1.
In preferred square implementation case, the graphene is 5 nano-sheets.
In preferred square implementation case, affiliated peroxide is initiator A (di-tert-butyl peroxide), poly- for improving
The mobility of propylene.This product all runs out of in hot procedure, will not generate pollution to environment.
In preferred square implementation case, the granularity of the rosin is 200 mesh.
The invention has the benefit that
1, after being charged by corona charging method, cloth cover electrostatic is high, and surface electrostatic is up to 9000 to 12000 volts；
2, the electrification duration is long, up to lifelong；
3, it is not influenced by use environment, wet environment still keeps electrostatic.
Specific embodiment
Below with reference to specific embodiment, the present invention is further illustrated.
A kind of electret charging non-woven fabrics PP Pipe Compound of the embodiment of the present invention.
Embodiment 1:
Its raw material composition includes: polypropylene 93%, peroxide 1%, antioxidant 1%, antistatic agent by weight percentage
1%, graphene 0.1%, polybutene 2.3%, fluorinated ethylene propylene 1.5%, rosin 0.1%, the above raw material summation are
100%.
The antioxidant is made of irgasfos 168 and antioxidant 1010 according to the weight ratio of 1:1.
The antistatic agent is antistatic agent HZ-1.
The peroxide was di-tert-butyl peroxide.
The granularity of the rosin is 200 mesh.
Production method: include the following steps
1, polypropylene and peroxide are added in reaction kettle and react 30min, reactant is put into pelletizer and is granulated, cuts
It is cut to the particle of diameter 10-20mm.
2, material+antioxidant+antistatic agent+graphene+polybutene+fluorinated ethylene propylene+rosin after being granulated is added anti-
It answers and reacts 30min in kettle, reactant is put into secondary granulation in pelletizer, is air-dried to moisture content 50ppm hereinafter, being cut into diameter
The granule packaging of 10-20mm.
Illustrate:
1, graphene need to be first abundant with ethyl alcohol and polybutene dispersion.
2, rosin must be crushed to after 200 mesh mixed with antistatic agent after be added.
Embodiment 2:
Its raw material composition include: by weight percentage polypropylene 96%, peroxide 0.6%, antioxidant 0.5%, resist it is quiet
Electric agent 0.6%, graphene 0.1%, polybutene 1.5%, fluorinated ethylene propylene 0.6%, rosin 0.1%, the above raw material summation
It is 100%.
Remaining is same as Example 1.
Production method: include the following steps
1, polypropylene and peroxide are added in reaction kettle and react 40min, reactant is put into pelletizer and is granulated, cuts
It is cut to the particle of diameter 10-20mm.
2, material+antioxidant+antistatic agent+graphene+polybutene+fluorinated ethylene propylene+rosin after being granulated is added anti-
It answers and reacts 40min in kettle, reactant is put into secondary granulation in pelletizer, is air-dried to moisture content 50ppm hereinafter, being cut into diameter
The granule packaging of 10-20mm.
Illustrate:
1, graphene need to be first abundant with ethyl alcohol and polybutene dispersion.
2, rosin must be crushed to after 200 mesh mixed with antistatic agent after be added.
Embodiment 3:
Its raw material composition include: by weight percentage polypropylene 95%, peroxide 0.5%, antioxidant 0.4%, resist it is quiet
Electric agent 0.5%, graphene 0.1%, polybutene 2.4%, fluorinated ethylene propylene 1%, rosin 0.1%, the above raw material summation are
100%.
Remaining is same as Example 1.
Production method: include the following steps
1, polypropylene and peroxide are added in reaction kettle and react 1h, reactant is put into pelletizer and is granulated, shears
For the particle of diameter 10-20mm.
2, material+antioxidant+antistatic agent+graphene+polybutene+fluorinated ethylene propylene+rosin after being granulated is added anti-
It answers and reacts 1h in kettle, reactant is put into secondary granulation in pelletizer, air-dry to moisture content 50ppm hereinafter, being cut into diameter 10-
The granule packaging of 20mm.
Illustrate:
1, graphene need to be first abundant with ethyl alcohol and polybutene dispersion.
2, rosin must be crushed to after 200 mesh mixed with antistatic agent after be added.
Electret Properties of Polypropylene table:
| Melting means g/10min | Color | Moisture content | ||
| Electret polypropylene | 200 | Grey | 50PPM or less | |
Nonwoven cloth material performance test:
| Embodiment 1 | Embodiment 2 | Embodiment 2 | |
| Filter efficiency % | 99.1 | 99.2 | 99.3 |
| Air mass flow L/ ㎡ | 0.74 | 0.69 | 0.73 |
Finally, it should be noted that above-described embodiments are merely to illustrate the technical scheme, rather than to it
Limitation；Although the present invention is described in detail referring to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or to part of or all technical features into
Row equivalent replacement；And these modifications or substitutions, it does not separate the essence of the corresponding technical solution various embodiments of the present invention technical side
The range of case.
Claims (5)
- The non-woven fabrics PP Pipe Compound 1. a kind of electret charges, it is characterised in that: its raw material composition includes: polypropylene by weight percentage 93-97%, peroxide 0.3-1%, antioxidant 0.3-1%, antistatic agent 0.3-1%, graphene 0.05-0.15%, poly- fourth Alkene 1.5-2.5%, fluorinated ethylene propylene 0.5-1.5%, rosin 0.05-0.15%, the above raw material summation are 100%.
- The non-woven fabrics PP Pipe Compound 2. electret according to claim 1 charges, it is characterised in that: the antioxidant is by antioxidant 168 and antioxidant 1010 according to 1:1 weight ratio form.
- The non-woven fabrics PP Pipe Compound 3. electret according to claim 1 charges, it is characterised in that: the antistatic agent is antistatic Agent HZ-1.
- The non-woven fabrics PP Pipe Compound 4. electret according to claim 1 charges, it is characterised in that: the peroxide is two tertiary fourths Base peroxide.
- The non-woven fabrics PP Pipe Compound 5. electret according to claim 1 charges, it is characterised in that: the granularity of the rosin is 200 Mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910496202.2A CN110331515A (en) | 2019-06-10 | 2019-06-10 | A kind of electret charging non-woven fabrics PP Pipe Compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910496202.2A CN110331515A (en) | 2019-06-10 | 2019-06-10 | A kind of electret charging non-woven fabrics PP Pipe Compound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110331515A true CN110331515A (en) | 2019-10-15 |
Family
ID=68140851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910496202.2A Pending CN110331515A (en) | 2019-06-10 | 2019-06-10 | A kind of electret charging non-woven fabrics PP Pipe Compound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110331515A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514656A (en) * | 2020-04-17 | 2020-08-11 | 天华化工机械及自动化研究设计院有限公司 | Production process of one-step melt-blown polypropylene electret filter material |
| CN113789580A (en) * | 2021-07-19 | 2021-12-14 | 北京伊士通新材料发展有限公司 | Electret polypropylene melt-spray material and preparation method and application thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268327A (en) * | 2015-03-17 | 2016-01-27 | 青岛瑞利特新材料科技有限公司 | Graphene anti-PM2.5 mouth mask filter sheet functional layer and applications in filter sheet |
| CN106048887A (en) * | 2016-08-12 | 2016-10-26 | 郑州豫力无纺布有限公司 | Melt-blown nonwoven fabric efficient in filtering PM 2.5 (particulate matters 2.5) and manufacture method thereof |
| CN107460643A (en) * | 2017-08-08 | 2017-12-12 | 成都漆彩之星环保科技有限公司 | The spray painting preparation method of high efficiency filter cotton |
| CN108368669A (en) * | 2015-12-22 | 2018-08-03 | 东丽株式会社 | Electret fiber piece |
| CN108642595A (en) * | 2018-05-07 | 2018-10-12 | 济南圣泉集团股份有限公司 | A kind of antibacterial thermal insulating mask that antibacterial is meltblown heat-preservation cotton and preparation method thereof and is prepared by it |
-
2019
- 2019-06-10 CN CN201910496202.2A patent/CN110331515A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105268327A (en) * | 2015-03-17 | 2016-01-27 | 青岛瑞利特新材料科技有限公司 | Graphene anti-PM2.5 mouth mask filter sheet functional layer and applications in filter sheet |
| CN108368669A (en) * | 2015-12-22 | 2018-08-03 | 东丽株式会社 | Electret fiber piece |
| CN106048887A (en) * | 2016-08-12 | 2016-10-26 | 郑州豫力无纺布有限公司 | Melt-blown nonwoven fabric efficient in filtering PM 2.5 (particulate matters 2.5) and manufacture method thereof |
| CN107460643A (en) * | 2017-08-08 | 2017-12-12 | 成都漆彩之星环保科技有限公司 | The spray painting preparation method of high efficiency filter cotton |
| CN108642595A (en) * | 2018-05-07 | 2018-10-12 | 济南圣泉集团股份有限公司 | A kind of antibacterial thermal insulating mask that antibacterial is meltblown heat-preservation cotton and preparation method thereof and is prepared by it |
Non-Patent Citations (3)
| Title |
|---|
| °迷岛KFU5: "《驻极体的材料》", 《百度知道》 * |
| 张美珍: "《聚合物研究方法》", 30 June 2000 * |
| 微笑面对2608: "《抗静电剂》", 《百度百科》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514656A (en) * | 2020-04-17 | 2020-08-11 | 天华化工机械及自动化研究设计院有限公司 | Production process of one-step melt-blown polypropylene electret filter material |
| CN113789580A (en) * | 2021-07-19 | 2021-12-14 | 北京伊士通新材料发展有限公司 | Electret polypropylene melt-spray material and preparation method and application thereof |
| CN113789580B (en) * | 2021-07-19 | 2023-08-22 | 北京伊士通新材料发展有限公司 | Electret polypropylene melt-blown material and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110331515A (en) | A kind of electret charging non-woven fabrics PP Pipe Compound | |
| CN107151539B (en) | A kind of automotive upholstery environment-friendly hot-melt glue film and preparation method and purposes | |
| CN103590196B (en) | A kind of production method of high adsorption melt spraying non-woven fabrics | |
| CN105733093B (en) | A kind of high-flowability polypropylene fiber is resin dedicated and preparation method thereof | |
| CN1106854A (en) | Crosslinkable dispersion powers as binders for fibres | |
| CN109593163A (en) | A kind of Polypropylene-based graft object and preparation method thereof | |
| CN104672417A (en) | Preparation method for biodegradable self-flame-resisting polyurethane foaming material | |
| CN109679213B (en) | Functional master batch for improving oil filtering performance and preparation method thereof | |
| EP2197965A1 (en) | Aqueous binder for fibrous or granular substrates | |
| CN111621091B (en) | Ultraviolet-resistant sterilized polypropylene spunbonded fabric with antibacterial performance and preparation method and application thereof | |
| CN102618401A (en) | Double-screw high-efficiency environment-friendly pelletized particle cleaning agent and production method thereof | |
| WO2010034645A1 (en) | Aqueous binding agents for granular and/or fibrous substrates | |
| CN116253951A (en) | Flame-retardant polypropylene plastic | |
| CN102391631A (en) | Biodegradable anti-static macromolecule composite material and preparation method of the same | |
| CN112876853B (en) | Melt-blown material auxiliary agent and application thereof | |
| CN107652547A (en) | A kind of polypropylene material and its preparation technology | |
| CN107956046B (en) | Water-blocking breathable non-woven fabric and processing technology thereof | |
| CN112300417A (en) | Kettle type synthesis method of polylactic acid with high melting index and prepared modified polylactic acid | |
| CN107973885B (en) | Tough fire retardant agent and preparation method thereof | |
| DE10103213A1 (en) | Process for the production of recyclable moldings | |
| CN109575434A (en) | A kind of extrusion grade high heat-resisting polypropylene material and preparation method thereof | |
| EP3916054A1 (en) | Method of preparing polyester elastomer meltblown nonwoven fabric membrane with high bonding strength | |
| CN111304922B (en) | Preparation method and product of super-hydrophobic polylactic acid non-woven material | |
| CN114672925A (en) | Polylactic acid melt-blown fabric and preparation method and application thereof | |
| CN113501999A (en) | Anti-molten drop flame retardant and preparation method and application thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |
|
| RJ01 | Rejection of invention patent application after publication |