熱硬化性樹脂組成物、プリプレグ及びこれらを用いる繊維強化複合材料の製造方法

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专利权人:

東邦テナックス株式会社

发明人:

金子 徹

申请号：

JP20150550896

公开号：

JP6131332(B2)

申请日:

2014.11.21

申请国别(地区):

日本

年份:

2017

代理人:

摘要：

The present invention provides a heat-curable resin composition, which comprises (1) a heat-curable resin mixture comprising a heat-curable resin (a) and thickener particles (b) and exhibiting a viscosity (150°C) after having been held at a temperature of 150°C for 30 seconds that is a viscosity (S), and (2) a curing agent, and is characterized in that the heat-curable resin composition exhibits a lowest viscosity (R) at 80-120°C, the lowest viscosity (R) is 0.1-10 Pa·s, and the viscosity (S) and lowest viscosity (R) satisfy the relationship of formula (1): 5 < S/R < 200 ...formula (1).

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