Cellulosic Polymers

Cellulosic polymers generally appear transparent to translucent with excellent optical clarity and a warm, pleasant touch. Key features include good impact resistance, high surface gloss, excellent optical properties, inherent antistatic characteristics, and varying degrees of biodegradability. Cellulosics find applications in eyeglass frames, tool handles, writing instruments, filtration membranes, and specialty films. 

Cellulosic polymers compete with conventional plastics like ABS and acrylics. Recent industry trends show renewed interest in cellulosic as sustainable, bio-based alternatives to conventional plastics, and plasticizer-free grades. Major subtypes include cellulose acetate, cellulose acetate butyrate, cellulose acetate propionate, ethyl cellulose, and cellulose nitrate.