溶融押出成形賦形用のロール組立体、及び、溶融押出成形方法

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专利权人:

三菱瓦斯化学株式会社;ＭＧＣフィルシート株式会社

发明人:

柿木 修,武田 聖英,杉山 真隆

申请号：

JP20130003444

公开号：

JP6085175(B2)

申请日:

2013.01.11

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

PROBLEM TO BE SOLVED: To provide a roll for melt extrusion shaped forming capable of achieving a sufficient improvement of transferability.SOLUTION: A roll 1 for melt extrusion shaped forming which is used in the melt extrusion forming of thermoplastic resin includes a roll body portion 10 inside of which is provided with a heat transfer medium flow channel 11, and an amorphous metal melt spray coating layer 13 that covers the surface of the roll body portion 10. The roll body portion 10 is made of a metallic material having a thermal conductivity of 40 W/m K or more and 100 W/m K or less, and the melt spray coating layer 13 is made of an amorphous metal having a thermal conductivity of 20 W/m K or less.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/