... , epoxy resin, polystyrene, acrylic, cellulose acetate, ethyl cellulose and Bakelite resin, polyvinyl acetate resin, and foam fillers ... gun agent production. Especially recommended for rigid polyurethane foam with excellent thermal conductivity and ... soft or hard polyurethane foam, epoxy resin polystyrene, acrylic acid, cellulose acetate, ...