巻号一覧
5 巻, 3 号
選択された号の論文の3件中1～3を表示しています
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加藤 龍彦, 西川 和之1993 年 5 巻 3 号 p. 177-182
発行日: 1993/03/20
公開日: 2009/11/18
ジャーナル フリーPDF形式でダウンロード (2313K) -
泊 清隆, 澤田 聡, 中野 亮, 濱田 泰以, 前川 善一郎1993 年 5 巻 3 号 p. 197-204
発行日: 1993/03/20
公開日: 2009/11/18
ジャーナル フリーA simultaneous composite injection molding (SCI. molding) process has been developed based on a conventional two color injection molding process. This is a new process of composite parts in which two different melts are injected into one mold cavity simultaneously through two channels. It has outstanding advantages of high resin/resin bonding strength and low production cost compared with the conventional method.
In the present paper, the resin/resin bonding strengths of ABS/ABS, PBT/PBT and ABS/PBT composite molding produced by SCI. molding are compared with those from the conventional injection molding. The optimum control methodologies of the interface geometry are discussed.抄録全体を表示PDF形式でダウンロード (960K) -
粕谷 祐司, 渡辺 康史, 菊池 武彦, 倉持 智宏, 寺町 信哉, 伊保内 賢1993 年 5 巻 3 号 p. 205-211
発行日: 1993/03/20
公開日: 2009/11/18
ジャーナル フリーReactive processing is an effective technique for the modification of polymers.
In this paper we describe the modification of the mechanical properties, the thermal stability and the chemical resistance of poly (ethylene terephthalate) (PETP) by crosslinking in the extruder. This modification can also be performed by crosslinking between PETP and polyamide 6 or polyamide 66 in the extruder. The crosslinking agents, acid dianhydride and diglycydyl terephthalate, were compounded with potassium carbonate anhydride used as a catalyst.
It was found that the extruded resins were improved in tensile srength, heat resistance and chemical resistance.抄録全体を表示PDF形式でダウンロード (1510K)
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