Atmospheric Pressure Plasma Enhanced Synthesis of Flame Retardant Cellulosic Materials

作者：Totolin Vladimir; Sarmadi Majid^*; Manolache Sorin O; Denes Ferencz S

来源：Journal of Applied Polymer Science, 2010, 117(1): 281-289.

DOI：10.1002/app.31987

• flame retardant
• cellulosic fibers
• atmospheric pressure plasma
• SiO(2)
• coating
• crosslinking
• TEOS

Flame retardant cellulosic materials have been produced using a silicon dioxide (SiO(2)) network coating. SiO(2) network armor was prepared through hydrolysis and condensation of the precursor tetraethyl orthosilicate (TEOS), prior coating the substrates, and was cross linked on the surface of the substrates using atmospheric pressure plasma (APP) technique. Because of protection effects of the SiO(2) network armor, the cellulosic based fibers exhibit enhanced thermal properties (characterized by TGA and DSC) and improved flame retardant (proven by ASTM D1230-99). Furthermore, the surface analysis (XPS and SEM) confirmed the presence of the SiO(2) network attached to the substrates even after intense ultrasound washes.

• 出版日期2010-7-5