In EDS ansehen

玻纤增强 PA 6 导热复合材料的制备及性能研究.

Gespeichert in:
Bibliographische Detailangaben
Titel: 玻纤增强 PA 6 导热复合材料的制备及性能研究. (Chinese)
Alternate Title: Preparation and properties of glass-fiber-reinforced PA 6 thermally conductive composites. (English)
Autoren: 邱 旭
Quelle: China Synthetic Fiber Industry; dec2025, Vol. 48 Issue 6, p23-27, 5p
Schlagwörter: THERMAL conductivity, ALUMINUM oxide, MELT processing (Manufacturing process), GLASS fibers, FIBROUS composites, POLYAMIDES, MECHANICAL behavior of materials
Abstract (English): Glass-fiber(GF)-reinforced high-flow nylon 6 / alumina (HPA 6 / Al2O3 ) thermally conductive composites were prepared via melt blending process using HPA 6 as the matrix, Al2O3 as the thermally conductive filler, and GF as the reinforcing material. The effects of Al2O3 content and particle size, as well as GF content, on the thermal conductivity and mechanical properties of the composites were investigated. The results showed that as the Al2O3 filler content increased, the thermal conductivity of the composites improved, reaching a percolation threshold when the filler mass fraction exceeded 50%, while the mechanical properties began to decline once the filler content surpassed 60%; increasing the Al2O3 particle size also improved the thermal conductivity; when the particle size of Al2O3 filler increased from 0. 7 μm to 20. 0 μm, the thermal conductivity of the composite increased from 0. 73 W/ (m·K) to 1. 05 W/ (m·K), albeit with reduced mechanical properties; a combination of Al2O3 with different particle sizes did not significantly improve either thermal conductivity or mechanical properties; and the addition of GF effectively enhanced the mechanical properties; when the mass fraction and particle size of Al 2O3 filler were 60% and 20. 0 μm, respectively, and the mass fraction of GF was 10%, the composites exhibited a tensile strength of 100. 71 MPa, flexural strength of 138. 98 MPa, and flexural modulus of 11. 75 GPa, though the thermal conductivity decreased to 0. 92 W/ (m·K). [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 采用熔融共混工艺, 以高流动性尼龙 6 (HPA 6) 为基体, 三氧化二铝 (Al2O3) 为导热填料, 玻璃纤维 (GF) 为增强材料, 制备了 GF 增强 HPA 6/Al2O3 导热复合材料, 研究了 Al 2O3 的添加量, 粒径及 GF 添加量 对复合材料导热性能及力学性能的影响。 结果表明: 随着 Al2O3 填料含量增加, 复合材料的导热系数提高, 并在填料质量分数超过 50% 时出现导热逾渗阈值, 但当填料质量分数超过 60% 后复合材料力学性能开始下 降; 增大 Al2O3 填料粒径有助于提升导热性能, 当 Al2O3 填料粒径由 0. 7 μ m 增至 20. 0 μ m 时, 复合材料导热 系数由 0. 73 W /( m · K ) 增至 1. 05 W /( m · K ), 但力学性能下降; 不同粒径的 Al2O3 填料复配使用对复合材 料导热性能和力学性能的改善不明显; GF 的引入能提高复合材料的力学性能, 当 Al2O3 填料质量分数为 60%, 粒径为 20. 0 μ m, GF 的质量分数为 10% 时, 复合材料的拉伸强度, 弯曲强度, 弯曲模量分别达 100. 71 MPa, 138. 98 MPa, 11. 75 GPa, 但导热系数降至 0. 92 W /( m · K )。 [ABSTRACT FROM AUTHOR]
Copyright of China Synthetic Fiber Industry is the property of Sinopec Baling Petrochemical Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Datenbank: Complementary Index
FullText Text:
  Availability: 0
CustomLinks:
  – Url: https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=EBSCO&SrcAuth=EBSCO&DestApp=WOS&ServiceName=TransferToWoS&DestLinkType=GeneralSearchSummary&Func=Links&author=%E6%97%AD%20%E9%82%B1
    Name: ISI
    Category: fullText
    Text: Nájsť tento článok vo Web of Science
    Icon: https://imagesrvr.epnet.com/ls/20docs.gif
    MouseOverText: Nájsť tento článok vo Web of Science
Header DbId: edb
DbLabel: Complementary Index
An: 189869306
RelevancyScore: 1082
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 1082.15112304688
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: 玻纤增强 PA 6 导热复合材料的制备及性能研究. (Chinese)
– Name: TitleAlt
  Label: Alternate Title
  Group: TiAlt
  Data: Preparation and properties of glass-fiber-reinforced PA 6 thermally conductive composites. (English)
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22邱+旭%22">邱 旭</searchLink>
– Name: TitleSource
  Label: Source
  Group: Src
  Data: China Synthetic Fiber Industry; dec2025, Vol. 48 Issue 6, p23-27, 5p
– Name: Subject
  Label: Subject Terms
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22THERMAL+conductivity%22">THERMAL conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22ALUMINUM+oxide%22">ALUMINUM oxide</searchLink><br /><searchLink fieldCode="DE" term="%22MELT+processing+%28Manufacturing+process%29%22">MELT processing (Manufacturing process)</searchLink><br /><searchLink fieldCode="DE" term="%22GLASS+fibers%22">GLASS fibers</searchLink><br /><searchLink fieldCode="DE" term="%22FIBROUS+composites%22">FIBROUS composites</searchLink><br /><searchLink fieldCode="DE" term="%22POLYAMIDES%22">POLYAMIDES</searchLink><br /><searchLink fieldCode="DE" term="%22MECHANICAL+behavior+of+materials%22">MECHANICAL behavior of materials</searchLink>
– Name: AbstractNonEng
  Label: Abstract (English)
  Group: Ab
  Data: Glass-fiber(GF)-reinforced high-flow nylon 6 / alumina (HPA 6 / Al<subscript>2</subscript>O<subscript>3 </subscript>) thermally conductive composites were prepared via melt blending process using HPA 6 as the matrix, Al<subscript>2</subscript>O<subscript>3</subscript> as the thermally conductive filler, and GF as the reinforcing material. The effects of Al<subscript>2</subscript>O<subscript>3</subscript> content and particle size, as well as GF content, on the thermal conductivity and mechanical properties of the composites were investigated. The results showed that as the A<subscript>l2</subscript>O<subscript>3</subscript> filler content increased, the thermal conductivity of the composites improved, reaching a percolation threshold when the filler mass fraction exceeded 50%, while the mechanical properties began to decline once the filler content surpassed 60%; increasing the Al<subscript>2</subscript>O<subscript>3</subscript> particle size also improved the thermal conductivity; when the particle size of Al<subscript>2</subscript>O<subscript>3</subscript> filler increased from 0. 7 μm to 20. 0 μm, the thermal conductivity of the composite increased from 0. 73 W/ (m·K) to 1. 05 W/ (m·K), albeit with reduced mechanical properties; a combination of Al<subscript>2</subscript>O<subscript>3</subscript> with different particle sizes did not significantly improve either thermal conductivity or mechanical properties; and the addition of GF effectively enhanced the mechanical properties; when the mass fraction and particle size of Al 2O3 filler were 60% and 20. 0 μm, respectively, and the mass fraction of GF was 10%, the composites exhibited a tensile strength of 100. 71 MPa, flexural strength of 138. 98 MPa, and flexural modulus of 11. 75 GPa, though the thermal conductivity decreased to 0. 92 W/ (m·K). [ABSTRACT FROM AUTHOR]
– Name: AbstractNonEng
  Label: Abstract (Chinese)
  Group: Ab
  Data: 采用熔融共混工艺, 以高流动性尼龙 6 (HPA 6) 为基体, 三氧化二铝 (Al<subscript>2</subscript>O<subscript>3</subscript>) 为导热填料, 玻璃纤维 (GF) 为增强材料, 制备了 GF 增强 HPA 6/Al<subscript>2</subscript>O<subscript>3</subscript> 导热复合材料, 研究了 Al 2O3 的添加量, 粒径及 GF 添加量 对复合材料导热性能及力学性能的影响。 结果表明: 随着 Al<subscript>2</subscript>O<subscript>3</subscript> 填料含量增加, 复合材料的导热系数提高, 并在填料质量分数超过 50% 时出现导热逾渗阈值, 但当填料质量分数超过 60% 后复合材料力学性能开始下 降; 增大 A<subscript>l2</subscript>O<subscript>3</subscript> 填料粒径有助于提升导热性能, 当 Al<subscript>2</subscript>O<subscript>3</subscript> 填料粒径由 0. 7 μ m 增至 20. 0 μ m 时, 复合材料导热 系数由 0. 73 W /( m · K ) 增至 1. 05 W /( m · K ), 但力学性能下降; 不同粒径的 Al<subscript>2</subscript>O<subscript>3</subscript> 填料复配使用对复合材 料导热性能和力学性能的改善不明显; GF 的引入能提高复合材料的力学性能, 当 Al<subscript>2</subscript>O<subscript>3</subscript> 填料质量分数为 60%, 粒径为 20. 0 μ m, GF 的质量分数为 10% 时, 复合材料的拉伸强度, 弯曲强度, 弯曲模量分别达 100. 71 MPa, 138. 98 MPa, 11. 75 GPa, 但导热系数降至 0. 92 W /( m · K )。 [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label:
  Group: Ab
  Data: <i>Copyright of China Synthetic Fiber Industry is the property of Sinopec Baling Petrochemical Company and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://erproxy.cvtisr.sk/sfx/access?url=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=edb&AN=189869306
RecordInfo BibRecord:
  BibEntity:
    Languages:
      – Code: chi
        Text: Chinese
    PhysicalDescription:
      Pagination:
        PageCount: 5
        StartPage: 23
    Subjects:
      – SubjectFull: THERMAL conductivity
        Type: general
      – SubjectFull: ALUMINUM oxide
        Type: general
      – SubjectFull: MELT processing (Manufacturing process)
        Type: general
      – SubjectFull: GLASS fibers
        Type: general
      – SubjectFull: FIBROUS composites
        Type: general
      – SubjectFull: POLYAMIDES
        Type: general
      – SubjectFull: MECHANICAL behavior of materials
        Type: general
    Titles:
      – TitleFull: 玻纤增强 PA 6 导热复合材料的制备及性能研究.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: 邱 旭
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 12
              Text: dec2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 10010041
          Numbering:
            – Type: volume
              Value: 48
            – Type: issue
              Value: 6
          Titles:
            – TitleFull: China Synthetic Fiber Industry
              Type: main
ResultId 1