CN101323776B - Antistatic master batch for high latitude low wet area and manufacturing method thereof - Google Patents
Antistatic master batch for high latitude low wet area and manufacturing method thereof Download PDFInfo
- Publication number
- CN101323776B CN101323776B CN2007100420169A CN200710042016A CN101323776B CN 101323776 B CN101323776 B CN 101323776B CN 2007100420169 A CN2007100420169 A CN 2007100420169A CN 200710042016 A CN200710042016 A CN 200710042016A CN 101323776 B CN101323776 B CN 101323776B
- Authority
- CN
- China
- Prior art keywords
- anlistatig
- molecular weight
- antistatic master
- master granule
- static inhibitor
- 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.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000004594 Masterbatch (MB) Substances 0.000 title abstract 4
- 238000003756 stirring Methods 0.000 claims abstract description 13
- 150000001412 amines Chemical class 0.000 claims abstract description 7
- 238000012216 screening Methods 0.000 claims abstract description 7
- 229920002647 polyamide Polymers 0.000 claims abstract description 6
- 229920000570 polyether Polymers 0.000 claims abstract description 6
- 229920000098 polyolefin Polymers 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 230000003068 static effect Effects 0.000 claims description 24
- 239000003112 inhibitor Substances 0.000 claims description 16
- 239000008187 granular material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 239000004705 High-molecular-weight polyethylene Substances 0.000 claims description 7
- 239000006057 Non-nutritive feed additive Substances 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 235000019864 coconut oil Nutrition 0.000 claims description 5
- 239000003240 coconut oil Substances 0.000 claims description 5
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 125000005908 glyceryl ester group Chemical group 0.000 claims description 3
- 229920001684 low density polyethylene Polymers 0.000 claims description 3
- 239000004702 low-density polyethylene Substances 0.000 claims description 3
- 238000005453 pelletization Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 229920005669 high impact polystyrene Polymers 0.000 claims description 2
- 239000004797 high-impact polystyrene Substances 0.000 claims description 2
- 230000004580 weight loss Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 9
- 239000004033 plastic Substances 0.000 abstract description 6
- 229920003023 plastic Polymers 0.000 abstract description 6
- -1 poly sulphonic acid ester Chemical class 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 239000000049 pigment Substances 0.000 abstract description 2
- 235000013162 Cocos nucifera Nutrition 0.000 abstract 1
- 244000060011 Cocos nucifera Species 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- BAECOWNUKCLBPZ-HIUWNOOHSA-N Triolein Natural products O([C@H](OCC(=O)CCCCCCC/C=C\CCCCCCCC)COC(=O)CCCCCCC/C=C\CCCCCCCC)C(=O)CCCCCCC/C=C\CCCCCCCC BAECOWNUKCLBPZ-HIUWNOOHSA-N 0.000 abstract 1
- PHYFQTYBJUILEZ-UHFFFAOYSA-N Trioleoylglycerol Natural products CCCCCCCCC=CCCCCCCCC(=O)OCC(OC(=O)CCCCCCCC=CCCCCCCCC)COC(=O)CCCCCCCC=CCCCCCCCC PHYFQTYBJUILEZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- PHYFQTYBJUILEZ-IUPFWZBJSA-N triolein Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(OC(=O)CCCCCCC\C=C/CCCCCCCC)COC(=O)CCCCCCC\C=C/CCCCCCCC PHYFQTYBJUILEZ-IUPFWZBJSA-N 0.000 abstract 1
- 229940117972 triolein Drugs 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000019197 fats Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 125000005456 glyceride group Chemical group 0.000 description 2
- 230000010534 mechanism of action Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 1
- 150000008052 alkyl sulfonates Chemical class 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention relates to an anlistatig masterbatch in high-latitude low-humidity areas, which is made from coconut triolein, poly sulphonic acid ester, a polyamide anlistatig, a polyether hindered amine anlistatig, a polyolefine carrier and a processing agent by mixing, stirring, milling and screening. The anlistatig masterbatch of the invention utilizes a novel anlistatig mechanism that namely an anlistatig network structure is formed to generate electrostatic discharging effect without depending on humidity and temperature, thus being capable of being applied in low-temperature low-humidity areas. The anlistatig masterbatch has good real-time anlistatig effect and constant and stable anlistatig performance and can be applied in high molecular materials of various textures and the fields of electronic field, part of industrial, commercial and domestic package materials and equipment and cleaning workshops and laboratories as well, can meet the processing requirements of various plastics and simultaneously has the advantages of colorlessness, sparklessness, no particulate pollution, no earthing, and allowing use of pigment, etc.
Description
Technical field
The present invention relates to the function modified product of macromolecular material, relate in particular to a kind of high latitude low humidity area antistatic master granule and manufacture method thereof of being applicable to.
Background technology
In the production and life of reality, because of being easy to generate static charge in surface of plastic products in friction, segregation or the induction process, these characteristics might cause serious potentially dangerous, add man-hour as: plastic material doing, the product quality problem that causes by accumulation of electrostatic charge (as: printing easily, heat-sealing, adhesion between the film or the like) in transportation or Working environment, causes and hidden danger etc. such as fire because of the running foul of each other of plastic article, friction etc. cause the electrostatic accumulation of body surface to produce static sparking.In addition, from the electrostatic adhesion dust of plastic-food, makeup, container or Turnover Box, harmful accumulation of static electricity of product surface adhesion etc.Traditional method is that static inhibitor reduces or the build-up of static charges of releaser surface by adding at interior of articles, as fatty acid ester, fatty acid amine, ethoxylated amine, alkylsulfonate and aggretion type static inhibitor etc.This static inhibitor is the surfactivity product.The mechanism of action is that static inhibitor is slowly moved to polymer surfaces, and forms antistatic layer by the moisture that absorbs in the ambient air, makes the static value of material surface reach 10
9-10
12Ω gathers at polymer surfaces to avoid static charge.But this static inhibitor is because its mechanism of action can't be in the use of the area of high latitude low humidity, be meant that promptly north latitude is higher than 40 degree, temperature is lower than 0 ℃, humidity is lower than 30% wide geographic area, as: the Northwest, the Northeast, the central plain area of winter-spring season etc., because such regional humidity is low excessively to be not enough to absorb airborne moisture and to form antistatic layer, temperature is crossed and has lowly been blocked antistatic material move slowly-releasing in plastics, thereby has influenced the application in these geographic coverages.
Summary of the invention
Purpose of the present invention is exactly to be higher than 40 degree for the problem that overcomes above-mentioned technology existence provides a kind of latitude that is applicable to, temperature is lower than 0 ℃, and humidity is lower than 30% geographic antistatic master granule.
A kind of high latitude low humidity area antistatic master granule, it forms (mass percent) by following raw material:
Coconut oil glyceryl ester 9%
Many sulphonates 6%
Polyamide-based static inhibitor 9%
Polyethers hindered amines static inhibitor 6%
Polyolefin carrier 55～60%
Processing aid 10～15%
Described many sulphonates are selected from disulfonate, polyamide-based static inhibitor is selected from a kind of among Ciba IrgastatP16, the Irgastat P18, polyethers hindered amines static inhibitor is selected from a kind of among Ciba IrgastatP20, the Irgastat P22, polyolefin carrier is selected from PE, HIPS, PP, LDPE, processing aid is selected from High molecular weight polyethylene wax and the heat-resistance type Zinic stearas of weight-average molecular weight at 5000-10000, and its fusing point is at 115-125 ℃, and weight loss on heating is no more than 1.0%.
The manufacture method of a kind of high latitude low humidity area antistatic master granule, successively pour into the raw material of above-mentioned prescription in the high-speed mixer, the control stirring velocity is at 450-480rpm, stir after 3-5 minute, do operations such as shovel limit, the shovel end and discharging steam, control stirring velocity then at 900-960rpm, restir 10 minutes, the compound that stirs is mixing in twin screw extruder, last extruding pelletization, screening obtain being applicable to the geographic antistatic master granule of high latitude low humidity, screening method is: with four metafiltration nets, filter screen requires to be the 80+150+150+80 order.
Of the present invention have following characteristics:
1, utilize novel antistatic mechanism promptly to form the static network structure and produce the static release effects, do not rely on humidity and temperature, thereby can effectively use in low temperature, low humidity area, the instantaneity of antistatic effect is good, and antistatic property is lasting and stable.
2, it is a kind of long lasting static inhibitor, and it can adapt to the use of the macromolecular material of various material, as: PE, PP, PS, ABS, nylon etc.
3, it can adapt to multiple processing of plastic requirement, as: system film, injection moulding, hollow sheeting, sheet material, tubing.
4, product can be widely used in electron trade, the wrapping material and the equipment of part industry, commerce and family expenses, and heavy metals such as cadmium, lead are not contained in fields such as dust proof workshop and laboratory.
5, also possess simultaneously colourless, the flower of misfiring, no micronic dust particle contamination, do not need ground connection, allow advantages such as pigment use.
Embodiment
Now in conjunction with the embodiments, the present invention will be further described.
Embodiment 1
Composition of raw materials (weight percentage):
Coconut oil glyceride 9%
Disulfonic acid fat 6%
Irgastat?P18 9％
Irgastat?P22 6％
LDPE (film-grade) 60%
Polyethylene wax (Mw=6000) 6%
Heat-resistance type Zinic stearas 4%
Successively pour into the raw material of above-mentioned prescription in the high-speed mixer, the control stirring velocity is at 450-480rpm, stir after 3-5 minute, do operations such as shovel limit, the shovel end and discharging steam, control stirring velocity then at 900-960rpm, restir 10 minutes, the compound that stirs is mixing in twin screw extruder, and last extruding pelletization, screening obtain being applicable to the geographic antistatic master granule of high latitude low humidity.Screening method is: with four metafiltration nets, filter screen requires to be the 80+150+150+80 order.
Embodiment 2
Composition of raw materials (weight percentage):
Coconut oil glyceride 9%
Disulfonic acid fat 6%
Irgastat?P18 9％
Irgastat?P22 6％
PE (film-grade) 55%
Polyethylene wax (Mw=6000) 8%
Heat-resistance type Zinic stearas 7%
Manufacture method is identical with embodiment 1.
Claims (6)
1. high latitude low humidity area antistatic master granule, it is made up of following raw material, presses mass percent:
Coconut oil glyceryl ester 9%
Many sulphonates 6%
Polyamide-based static inhibitor 9%
Polyethers hindered amines static inhibitor 6%
Polyolefin carrier 55～60%
Processing aid 10～15%;
Described processing aid is selected from High molecular weight polyethylene wax and heat-resistance type Zinic stearas;
Described High molecular weight polyethylene wax is the High molecular weight polyethylene wax of weight-average molecular weight at 5000-10000, and described heat-resistance type Zinic stearas fusing point is at 115-125 ℃, and weight loss on heating is no more than 1.0%.
2. antistatic master granule as claimed in claim 1 is characterized in that many sulphonates are selected from disulfonate.
3. antistatic master granule as claimed in claim 1 is characterized in that, polyamide-based static inhibitor is selected from a kind of among Ciba Irgastat P 16, the Irgastat P 18.
4. antistatic master granule as claimed in claim 1 is characterized in that, polyethers hindered amines static inhibitor is selected from a kind of among Ciba Irgastat P 20, the Irgastat P 22.
5. antistatic master granule as claimed in claim 1 is characterized in that polyolefin carrier is selected from HIPS, PP, LDPE.
6. the manufacture method of a high latitude low humidity as claimed in claim 1 area antistatic master granule, with coconut oil glyceryl ester, many sulphonates, polyamide-based static inhibitor, polyethers hindered amines static inhibitor, polyolefin carrier, processing aid is successively poured in the high-speed mixer by the proportioning of claim 1, described processing aid is selected from High molecular weight polyethylene wax and heat-resistance type Zinic stearas, described High molecular weight polyethylene wax is the High molecular weight polyethylene wax of weight-average molecular weight at 5000-10000, the control stirring velocity is at 450-480rpm, stir after 3-5 minute, do the shovel limit, the shovel end and the operation of discharging steam, control stirring velocity then at 900-960rpm, restir 10 minutes, the compound that stirs is mixing in twin screw extruder, last extruding pelletization, screening obtains being applicable to the geographic antistatic master granule of high latitude low humidity, screening method is: with four metafiltration nets, filter screen requires to be the 80+150+150+80 order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100420169A CN101323776B (en) | 2007-06-14 | 2007-06-14 | Antistatic master batch for high latitude low wet area and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100420169A CN101323776B (en) | 2007-06-14 | 2007-06-14 | Antistatic master batch for high latitude low wet area and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101323776A CN101323776A (en) | 2008-12-17 |
| CN101323776B true CN101323776B (en) | 2010-12-15 |
Family
ID=40187483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100420169A Expired - Fee Related CN101323776B (en) | 2007-06-14 | 2007-06-14 | Antistatic master batch for high latitude low wet area and manufacturing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101323776B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102485786B (en) * | 2010-12-02 | 2014-12-17 | 辽宁辽杰科技有限公司 | High strength antistatic polypropylene structural sheet material and preparation method thereof |
| CN102731906A (en) * | 2012-05-30 | 2012-10-17 | 上海新华锦焊接材料科技有限公司 | Antistatic solder-ball bottle for solder balls |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6913804B2 (en) * | 2001-05-03 | 2005-07-05 | Arkema | Antistatic polymer compositions |
| CN2745876Y (en) * | 2004-11-16 | 2005-12-14 | 梁伟雄 | Antielectrosatic packaging sheet |
| CN1742047A (en) * | 2003-01-24 | 2006-03-01 | 西巴特殊化学品控股有限公司 | Antistatic composition |
| CN1911650A (en) * | 2005-08-09 | 2007-02-14 | 浙江三和塑料有限公司 | Black-less permanent antielectro-static plastic sheet and its preparation method |
-
2007
- 2007-06-14 CN CN2007100420169A patent/CN101323776B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6913804B2 (en) * | 2001-05-03 | 2005-07-05 | Arkema | Antistatic polymer compositions |
| CN1742047A (en) * | 2003-01-24 | 2006-03-01 | 西巴特殊化学品控股有限公司 | Antistatic composition |
| CN2745876Y (en) * | 2004-11-16 | 2005-12-14 | 梁伟雄 | Antielectrosatic packaging sheet |
| CN1911650A (en) * | 2005-08-09 | 2007-02-14 | 浙江三和塑料有限公司 | Black-less permanent antielectro-static plastic sheet and its preparation method |
Non-Patent Citations (3)
| Title |
|---|
| JP特开平5－93118A 1993.04.16 |
| 刘渊，贾润礼，柳学义.复配技术在聚烯烃材料抗静电改性中的应用.《塑料制造》.2006,(第10期),32－34. * |
| 张亨.抗静电研究进展.《精细石油化工进展》.2000,第1卷(第9期),39-43. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101323776A (en) | 2008-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101942126B (en) | Transparent anti-static polyethylene thin film masterbatch | |
| US9783679B2 (en) | Microstructured composite material, method for the production thereof, moulded articles made thereof and also purposes of use | |
| CN102027052A (en) | Nucleating agents for polyhydroxyalkanoates | |
| BRPI0712036A2 (en) | compatibilized polymer processing additives | |
| CN106751004A (en) | A kind of easy processing efficient anti-static PP composite material and preparation method thereof | |
| CN101323776B (en) | Antistatic master batch for high latitude low wet area and manufacturing method thereof | |
| CN106674752A (en) | Scratching-resisting, anti-sticky and permanent antistatic polypropylene composite material and preparation method thereof | |
| US20040214927A1 (en) | Compatible multi-functional color concentrate compositions | |
| CN103131141A (en) | Plant fiber particle-filling regeneration polyester composite material and preparation method thereof | |
| CN110483815A (en) | Application of the polyethylene glycol as active constituent on functional agglomerate | |
| CN105419297A (en) | Antistatic agent for PET brush wires and preparation method thereof | |
| CN103333415A (en) | Modified polypropylene material with low molding shrinkage and without buckling deformation and preparation method of modified polypropylene material | |
| JP2011079918A (en) | Donor-acceptor hybrid-based internally kneaded type antistatic agent stably exhibiting antistatic property | |
| CN108794867A (en) | Polyethylene film masterbatch, blown film polyethylene composition and preparation method thereof | |
| CN101157781A (en) | Anti-static polyphenylacetylene combination and preparation method and sheet material | |
| CN106479109A (en) | A kind of antistatic non-sticky putty material and preparation method thereof | |
| JP6151964B2 (en) | Antistatic agent for thermoplastic resin and thermoplastic resin composition containing the same | |
| CN104311956A (en) | Moisture-absorbing thin film material for anti-caking package of citric acid | |
| CN108219257A (en) | A kind of high filling antistatic master granule and its preparation method and application | |
| CN111073204A (en) | Antistatic polypropylene composite material capable of being used in explosion-proof environment and preparation method thereof | |
| CN106117737A (en) | A kind of polyethylene antistatic film of carbon nano-tube modification | |
| CN102286157A (en) | Fluoropolymer processing aid, silane cross-linked polyethylene composition containing fluoropolymer processing aid and application of fluoropolymer processing aid | |
| CN102272202B (en) | Process for producing masterbatch, masterbatch, and use thereof | |
| TW201619273A (en) | Water-soluble polyvinyl alcohol blend film, related methods, and related articles | |
| CN1306555B (en) | Granulate compsn. of antiblocing agents and additives for polymer prodn. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SANCHENG HIGH-MOLECULAR MATERIAL TECHNOLO |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20110119 Address after: 201603, 668, new residence Road, Tianma Town, Songjiang District, Shanghai, Sheshan Co-patentee after: Shanghai SanCheng Polymer Science & Technology Co., Ltd. Patentee after: Xiong Xiaoyong Address before: 201603, 668, new residence Road, Tianma Town, Songjiang District, Shanghai, Sheshan Patentee before: Xiong Xiaoyong |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20110614 |