Effect of inorganic and organosilicon additives on pyrolysis of hydrated cellulose fibre materials

It was found that the use of mixtures of pyrolytic additives has a better effect on pyrolysis of hydrated cellulose fibre materials (HCFM), resulting in an increase in the yield of carbon fibre materials (CFM) and an increase in the strength in comparison to the individual pyrolytic additives. The elevated cross-linking action of organosilicon additive OSC 6 is demonstrated; it increases the strength of CFM when used both individually and combined with other additives. The important possibility of obtaining CFM with a yield controllable in a wide range and strength as a function of the pyrolytic additives is shown.