CN101475740B - 一种抗静电脚轮专用料及其制备方法 - Google Patents
一种抗静电脚轮专用料及其制备方法 Download PDFInfo
- Publication number
- CN101475740B CN101475740B CN2008101639515A CN200810163951A CN101475740B CN 101475740 B CN101475740 B CN 101475740B CN 2008101639515 A CN2008101639515 A CN 2008101639515A CN 200810163951 A CN200810163951 A CN 200810163951A CN 101475740 B CN101475740 B CN 101475740B
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- CN
- China
- Prior art keywords
- antistatic
- caster
- caster wheel
- parts
- preparation
- 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
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Classifications
-
- 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
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92904—Die; Nozzle zone
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Description
性能项目 | 单位 | 测试值 |
密度 | g/cms | 1.23 |
耐磨特性 | mg | 35 |
抻长率 | % | 450 |
抗拉强度 | Kg/cm | 250 |
撕裂强度 | Kg/cm | 80 |
100%模量 | Kg/cm | 50 |
300%模量 | Kg/cm | 100 |
硬度 | JISA | 85 |
表面电阻 | Ω | 105 |
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101639515A CN101475740B (zh) | 2008-12-29 | 2008-12-29 | 一种抗静电脚轮专用料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008101639515A CN101475740B (zh) | 2008-12-29 | 2008-12-29 | 一种抗静电脚轮专用料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101475740A CN101475740A (zh) | 2009-07-08 |
CN101475740B true CN101475740B (zh) | 2011-04-27 |
Family
ID=40836521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101639515A Expired - Fee Related CN101475740B (zh) | 2008-12-29 | 2008-12-29 | 一种抗静电脚轮专用料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101475740B (zh) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103351566B (zh) * | 2013-05-28 | 2015-04-15 | 宁波科盛光电有限公司 | 一种抗静电脚轮专用料及利用其制备的抗静电脚轮外包、抗静电脚轮 |
CN104151814A (zh) * | 2014-08-20 | 2014-11-19 | 北京化工大学 | 一种耐磨型热塑性聚氨酯弹性体及其制备方法 |
CN104403307A (zh) * | 2014-12-15 | 2015-03-11 | 苏州宽温电子科技有限公司 | 一种导电工程塑料 |
CN105223421B (zh) * | 2015-11-09 | 2016-08-24 | 南京信息工程大学 | 纳米线巨压阻特性测量装置及其制造方法 |
CN107915983A (zh) * | 2017-11-29 | 2018-04-17 | 柳州市海达新型材料科技有限公司 | 导电耐磨防震设备脚垫材料及其制备方法 |
CN109627655A (zh) * | 2018-12-27 | 2019-04-16 | 太仓冠联高分子材料有限公司 | 一种脚轮专用混炼胶及其制备方法 |
CN111434718A (zh) * | 2019-01-11 | 2020-07-21 | 汉达精密电子(昆山)有限公司 | 一种tpu导电材料及其产品 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528597A1 (de) * | 1984-08-18 | 1986-02-27 | Elastogran GmbH, 2844 Lemförde | Antistatische, gegebenenfalls zellige polyurethan-giesselastomere, verfahren zu deren herstellung und deren verwendung |
CN1525996A (zh) * | 2001-04-20 | 2004-09-01 | 邦多化学株式会社 | 用于办公自动化设备的导电性部件 |
CN1563191A (zh) * | 2004-04-05 | 2005-01-12 | 中山大学 | 水性聚氨酯基气敏导电复合材料及其制备方法 |
-
2008
- 2008-12-29 CN CN2008101639515A patent/CN101475740B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3528597A1 (de) * | 1984-08-18 | 1986-02-27 | Elastogran GmbH, 2844 Lemförde | Antistatische, gegebenenfalls zellige polyurethan-giesselastomere, verfahren zu deren herstellung und deren verwendung |
CN1525996A (zh) * | 2001-04-20 | 2004-09-01 | 邦多化学株式会社 | 用于办公自动化设备的导电性部件 |
CN1563191A (zh) * | 2004-04-05 | 2005-01-12 | 中山大学 | 水性聚氨酯基气敏导电复合材料及其制备方法 |
Non-Patent Citations (1)
Title |
---|
JP特开平4-205915A 1992.07.28 |
Also Published As
Publication number | Publication date |
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CN101475740A (zh) | 2009-07-08 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ningbo KeSheng Photoelectric Co., Ltd. Assignor: Yang Huake Contract record no.: 2011330000646 Denomination of invention: Antistatic special material for caster and preparation thereof Granted publication date: 20110427 License type: Exclusive License Open date: 20090708 Record date: 20110531 |
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Granted publication date: 20110427 Termination date: 20171229 |
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CF01 | Termination of patent right due to non-payment of annual fee |