COMPOSITES SCIENCE AND ENGINEERING ›› 2022, Vol. 0 ›› Issue (11): 128-132.DOI: 10.19936/j.cnki.2096-8000.20221128.019

• REVIEW • Previous Articles    

Research progress on phenolic impregnated carbon fiber ablation composite

BU Tong-an1, TIAN Mou-feng1,2*, SONG Han1, REN Liang1   

  1. 1. Beijing Composite Materials Co., Ltd., Beijing 102101, China;
    2. State Key Laboratory of Advanced Fiber Composites, Beijing 102101, China
  • Received:2021-10-26 Online:2022-11-28 Published:2022-12-30

Abstract: The development of hypersonic aircraft, high Mach number spacecraft return capsule and deep space exploration has brought new demands of the performance of thermal protection materials. Lightweight carbonized materials have emerged and gradually become key materials in the field of thermal protection. Phenolic impregnated carbon fiber ablation body (phenolic impregnated carbon ablator, PICA) is a typical representative of lightweight carbonized materials. This article reviews the progress of PICA materials. Firstly, it summarizes the classification of PICA materials and its ablation mechanism; secondly, it summarizes the modification of PICA materials; finally, it looks forward to the development trend of PICA materials.

Key words: PICA, thermal protection, ablation, modification

CLC Number: