CN101555347A - 导热绝缘聚碳酸酯组合物及其制备方法 - Google Patents
导热绝缘聚碳酸酯组合物及其制备方法 Download PDFInfo
- Publication number
- CN101555347A CN101555347A CNA2009100395151A CN200910039515A CN101555347A CN 101555347 A CN101555347 A CN 101555347A CN A2009100395151 A CNA2009100395151 A CN A2009100395151A CN 200910039515 A CN200910039515 A CN 200910039515A CN 101555347 A CN101555347 A CN 101555347A
- Authority
- CN
- China
- Prior art keywords
- thermally conductive
- insulating
- polycarbonate
- parts
- polycarbonate composition
- 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.)
- Granted
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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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/918—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling
- B29C48/9185—Thermal treatment of the stream of extruded material, e.g. cooling characterized by differential heating or cooling in the direction of the stream of the material
-
- 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
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- 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
- B29C2948/92704—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
- B29C2948/92895—Barrel or housing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
Description
编号 | Izod缺口冲击强度(J/m) | 拉伸强度(Mpa) | 断裂伸长率(%) | 体积电阻率(Ω.cm) | 导热系数(W/m.K,30℃) |
对比例1 | 48 | 42 | 8 | >1.0×1015 | 0.455 |
对比例2 | 217.5 | 27 | 10 | >1.0×1015 | 0.570 |
实施例1 | 353.6 | 38 | 45 | >1.0×1015 | 0.816 |
实施例2 | 255.7 | 67 | 15 | >1.0×1015 | 1.112 |
实施例3 | 349.8 | 56 | 23 | >1.0×1015 | 1.203 |
实施例4 | 432.6 | 35 | 49 | >1.0×1015 | 1.117 |
实施例5 | 373.8 | 33 | 40 | >1.0×1015 | 1.122 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100395151A CN101555347B (zh) | 2009-05-15 | 2009-05-15 | 导热绝缘聚碳酸酯组合物及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009100395151A CN101555347B (zh) | 2009-05-15 | 2009-05-15 | 导热绝缘聚碳酸酯组合物及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101555347A true CN101555347A (zh) | 2009-10-14 |
CN101555347B CN101555347B (zh) | 2011-05-11 |
Family
ID=41173641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009100395151A Expired - Fee Related CN101555347B (zh) | 2009-05-15 | 2009-05-15 | 导热绝缘聚碳酸酯组合物及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101555347B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040761A (zh) * | 2011-01-14 | 2011-05-04 | 华南理工大学 | 高导热复合材料及其制备方法 |
CN103044889A (zh) * | 2012-12-31 | 2013-04-17 | 广东银禧科技股份有限公司 | 用于led灯的挤出级导热聚碳酸酯材料及其制备方法 |
CN103059536A (zh) * | 2011-10-21 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | 一种聚碳酸酯/聚乙烯合金导热复合材料及其制备方法 |
WO2014101646A1 (zh) * | 2012-12-25 | 2014-07-03 | 东莞市欣隆光电材料有限公司 | 一种和光扩散材料共挤出的导热材料及其制备方法 |
CN104004328A (zh) * | 2013-02-21 | 2014-08-27 | 第一毛织株式会社 | 具有优良冲击强度的导热聚碳酸酯树脂组合物 |
CN105209538A (zh) * | 2013-04-25 | 2015-12-30 | 住友精化株式会社 | 聚烯烃类树脂组合物 |
CN105385139A (zh) * | 2015-12-04 | 2016-03-09 | 安徽瑞鑫自动化仪表有限公司 | 一种sf6密度继电器用改性聚烯烃塑料及其制备方法 |
CN105820534A (zh) * | 2016-04-19 | 2016-08-03 | 安徽路明光电科技有限公司 | 一种led灯绝缘外壳材料及其生产工艺 |
KR20170002522A (ko) * | 2014-06-09 | 2017-01-06 | 사빅 글로벌 테크놀러지스 비.브이. | 양호한 충격 성능을 갖는 열적 전도성 조성물 |
EP2765350B1 (en) * | 2012-12-31 | 2018-06-13 | Lotte Advanced Materials Co., Ltd. | Tubular integrated led lamp housing formed with heat radiation section and light transmission section and method for preparing same |
CN113956664A (zh) * | 2021-11-03 | 2022-01-21 | 青岛科技大学 | 一种高导热相变有机硅橡胶及其制备方法和应用 |
-
2009
- 2009-05-15 CN CN2009100395151A patent/CN101555347B/zh not_active Expired - Fee Related
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102040761A (zh) * | 2011-01-14 | 2011-05-04 | 华南理工大学 | 高导热复合材料及其制备方法 |
CN103059536A (zh) * | 2011-10-21 | 2013-04-24 | 合肥杰事杰新材料股份有限公司 | 一种聚碳酸酯/聚乙烯合金导热复合材料及其制备方法 |
WO2014101646A1 (zh) * | 2012-12-25 | 2014-07-03 | 东莞市欣隆光电材料有限公司 | 一种和光扩散材料共挤出的导热材料及其制备方法 |
CN103044889A (zh) * | 2012-12-31 | 2013-04-17 | 广东银禧科技股份有限公司 | 用于led灯的挤出级导热聚碳酸酯材料及其制备方法 |
EP2765350B1 (en) * | 2012-12-31 | 2018-06-13 | Lotte Advanced Materials Co., Ltd. | Tubular integrated led lamp housing formed with heat radiation section and light transmission section and method for preparing same |
CN104004328A (zh) * | 2013-02-21 | 2014-08-27 | 第一毛织株式会社 | 具有优良冲击强度的导热聚碳酸酯树脂组合物 |
CN105209538A (zh) * | 2013-04-25 | 2015-12-30 | 住友精化株式会社 | 聚烯烃类树脂组合物 |
US9783665B2 (en) | 2013-04-25 | 2017-10-10 | Sumitomo Seika Chemicals Co., Ltd. | Polyolefin-based resin composition |
KR20170002522A (ko) * | 2014-06-09 | 2017-01-06 | 사빅 글로벌 테크놀러지스 비.브이. | 양호한 충격 성능을 갖는 열적 전도성 조성물 |
CN106471062A (zh) * | 2014-06-09 | 2017-03-01 | 沙特基础工业全球技术公司 | 具有良好冲击性能的热传导组合物 |
KR101951832B1 (ko) * | 2014-06-09 | 2019-02-25 | 사빅 글로벌 테크놀러지스 비.브이. | 양호한 충격 성능을 갖는 열적 전도성 조성물 |
US10400102B2 (en) | 2014-06-09 | 2019-09-03 | SABIC Global Technologies B.V | Thermal conductive compositions having good impact performance |
CN106471062B (zh) * | 2014-06-09 | 2019-10-08 | 沙特基础工业全球技术公司 | 具有良好冲击性能的热传导组合物 |
EP3152260B1 (en) * | 2014-06-09 | 2021-03-31 | SHPP Global Technologies B.V. | Thermal conductive compositions having good impact performance |
CN105385139A (zh) * | 2015-12-04 | 2016-03-09 | 安徽瑞鑫自动化仪表有限公司 | 一种sf6密度继电器用改性聚烯烃塑料及其制备方法 |
CN105820534A (zh) * | 2016-04-19 | 2016-08-03 | 安徽路明光电科技有限公司 | 一种led灯绝缘外壳材料及其生产工艺 |
CN113956664A (zh) * | 2021-11-03 | 2022-01-21 | 青岛科技大学 | 一种高导热相变有机硅橡胶及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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CN101555347B (zh) | 2011-05-11 |
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C14 | Grant of patent or utility model | ||
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Changzhou Siweike Photovoltaic New Material Co., Ltd. Assignor: South China University of Technology Contract record no.: 2012440000337 Denomination of invention: Thermally conductive and insulating polycarbonate composition and preparation method thereof Granted publication date: 20110511 License type: Exclusive License Open date: 20091014 Record date: 20120621 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20190515 |
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CF01 | Termination of patent right due to non-payment of annual fee |