A thermosetting phenolic film and its application in the resin film infusion

被引：2

作者：

Liang Bin ^{[1
,2
]}

Chen Lixin ^{[1
]}

Dong Jianna ^{[1
]}

Zhao Huixin ^{[1
]}

Liang Fengfei ^{[1
]}

机构：

[1] NW Polytech Univ, Dept Appl Chem, Sch Sci, Xian 710129, Peoples R China

[2] Beijing Inst Aeronaut Mat, Beijing, Peoples R China

来源：

JOURNAL OF COMPOSITE MATERIALS | 2012年 / 46卷 / 03期

关键词：

Resin film infusion; thermosetting phenolic film; viscosity; composites;

D O I：

10.1177/0021998311425874

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

This article develops an alternative phenolic resin (PF) film, designated PFA (modified PF), made by modifying PF with thermoplastic. It has a good film-formability and shelf life of 60 days at ambient temperature. The film can keep a viscosity of less than 3000 mPa.s at 110 degrees C for 68 min, which makes the resin easily impregnate the fiber preform thoroughly in resin film infusion (RFI) process. The tensile strength and modulus, the interlaminar shear strength, the flexible strength, and modulus of PFA laminate prepared by RFI are superior to those of PF laminate prepared by prepreg.

引用

页码：285 / 290

页数：6

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