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Preparation and properties of phenolic resin impregnated quartz fiber tile ablative composite

  • Yang Sun
  • , Liping Shi
  • , Changling Zhou
  • , Chonghai Wang
  • , Hongzhao Xu
  • Ltd.

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

To improve the heat absorbed and scattered properties of quartz fiber tile, porous phenolic resin impregnated quartz fiber tile composite for ablator and thermal insulator was prepared by impregnating the quartz fiber tile with ethanol solution of phenolic resin, and then drying and cured. The phenolic resin impregnated quartz fiber tile ablative composite is a new heat protection composite material with lower density, lower heat conductivity and low mass ablation. It can be used as the widespread thermal protection system of the aero craft in the high heat flux, high temperature and extreme condition. The thermal property and ablation property of the composites were studied respectively. The ablation property of PICA was evaluated by the oxyacetylene ablation experiment. The microstructure morphology of specimen before and after ablation was viewed by SEM. The thermogravimetric analysis of the ablator was taken from room temperature to 800°C.

Original languageEnglish
Title of host publicationHigh-Performance Ceramics IX
EditorsWei Pan, Jianghong Gong
PublisherTrans Tech Publications Ltd
Pages428-432
Number of pages5
ISBN (Print)9783035710656
DOIs
StatePublished - 2016
Event9th China International Conference on High-Performance Ceramics, CICC 2015 - Guilin, China
Duration: 4 Nov 20157 Nov 2015

Publication series

NameKey Engineering Materials
Volume697
ISSN (Print)1013-9826
ISSN (Electronic)1662-9795

Conference

Conference9th China International Conference on High-Performance Ceramics, CICC 2015
Country/TerritoryChina
CityGuilin
Period4/11/157/11/15

Keywords

  • Ablative property
  • Phenolic resin
  • Quartz fiber tile
  • Thermal property

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