Nitrocellulose Cellulose for Dope is made from prepared cotton and

saltpeter vitriol which professed through ester reaction and dealed stabl.

 

Molecular formula [C6H702（OH）3-r(ON02)r]n

 

Main Character: Nitrocellose cellulose is white floc and chips fibre, the density is 1.65-1.67g/cm3, can be liquefied in acet, second ester of acetic acid camphor ethanol, and etc solvent. It is flammable. It will be very sensetitive to machinery impact when the alcohol is lower. Because the different condition during nitrate, Nitrocellose will have a different nitrogen content and solubility. When the nitrogen content exceeds 12.5%, it will change into blast substance, at the same time the character will be not very stable.