Real time monitoring of cure and gelification of a thermoset matrix

被引：59

作者：

Antonucci, V.

Giordano, M.

Cusano, A.

Nasser, J.

Nicolais, L.

机构：

[1] CNR, Inst Composite & Biomed Mat Technol, I-80125 Naples, Italy

[2] Univ Sannio, Dept Engn, Benevento, Italy

[3] Univ Naples, Dept Mat & Prod Engn, I-80138 Naples, Italy

来源：

COMPOSITES SCIENCE AND TECHNOLOGY | 2006年 / 66卷 / 16期

关键词：

cure; gel point; fiber optic; on-line monitoring;

D O I：

10.1016/j.compscitech.2005.07.009

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The consolidation of a commercial thermoset resin has been completely monitored by using a unique fiber optic sensor integrating a refractometer and a fiber Bragg grating. In particular, the advancement and the evolution of the resin polymerization reaction have been followed by measuring the optical properties changes induced by the thermo-chemical transformations. On the other hand, the fiber Bragg grating has been used to detect on-line the resin gelification onset. The experimental results demonstrated the capability and the efficiency of the developed sensor system to provide complete information on the main phenomena occurring during the cure cycle of a thermoset based system. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：3273 / 3280

页数：8

共 24 条

[1] Effect of the segmental mobility restriction on the thermoset chemical kinetics [J].