SURFACE-SULPHONATED POLYSTYRENE AS A CANDIDATE MATERIAL FOR RESPIRATOR EYEPIECES Open PDF Document Details Document Type Technical Report Publication Date Apr 30, 1953 Accession Number AD0010780 Entities People K. F. Sawyer Tags Communities of Interest Air Platforms DTIC Thesaurus Topics Condensation Dielectric Polymers Films Filter Paper Government (Foreign) Hydrophilic Properties Materials Materials Laboratories Paper Polystyrenes Respirators Sodium Hydroxide Technical Information Centers Transition Temperature