Obtaining a composite material based on quartz woven filler and pyrolysis matrix of organosilicon resin

The relevance of the study is conditioned by fact that most popular and irreplaceable materials have found wide application in aerospace industry are composites based on quartz materials. These distinguished their high mechanical electrical strength, chemical corrosion resistance. In this regard, it interest to obtain a composite material combines low specific gravity, processability polymers, thermal stability ceramics. aim work was effect temperature oxidative destruction polymer binder, which semi-finished product pyrolysis matrix, electrophysical parameters material. paper investigates woven with matrix an organosilicon binder functional additives. This considered as for creating electric rocket engine chamber. Thermogravimetric analysis used evaluate thermooxidative degradation electro-physical obtained tests were carried out according standard test methods Instron 5969 universal testing machine Bluehill software until samples failed. course study, processes occur up 400°C mainly associated reaction non-entered groups, telomerisation reaction, intramolecular rearrangement macromolecules removal low-boiling substances. According results characteristics turned be suitable its use structural elements propulsion engines.