熱硬化性樹脂成形材料に用いられる充填材の粉体特性

• 河口 竜巳

  (株) 住べ生産技術研究所

• 鈴木 道隆

  姫路工業大学工学部産業機械工学科

• 廣田 満昭

  姫路工業大学工学部産業機械工学科

書誌事項

タイトル別名

• Powder Characteristics of Filler for Molding Compound of Thermosetting Plastics.
• ネツ コウカセイ ジュシ セイケイ ザイリョウ ニ モチイラレル ジュウテンザイ ノ フンタイ トクセイ

抄録

The effect of powder properties of filler on the flowability for molding compound of thermosetting plastic was investigated. The size distribution of filler was varied with classifiers. The compressive property and tapping property of fillers were measured by a compressive strength tester and a powder property tester. The flowability of filler in the form of slit flow and spiral flow was compared. Experimental results showed that 1) the powder packing characteristics such as the compressive property or tapping property affect the flowability when the particle size is considerably smaller than the channel thickness of a die, 2) the particle size distribution, especially the volume fraction of coarse particles, directly affects the flowability of filler when the particle size is close to the channel thickness.

収録刊行物

• 粉体工学会誌

  粉体工学会誌 38 (10), 688-694, 2001

  一般社団法人 粉体工学会

キーワード

• Void fraction
• Particle size
• Thermosetting plastics molding compound
• Flowability

詳細情報

• CRID: 1390282679488667136
• NII論文ID: 10010065599
• NII書誌ID: AN00222757
• DOI: 10.4164/sptj.38.688
• COI: 1:CAS:528:DC%2BD3MXosVKrtbk%3D
• ISSN: 18837239
• ISSN: 03866157
• NDL書誌ID: 5943635
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I5943635
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可