of styrene acrylonitrile copolymer – san polymer on the background from connected macromolecules

abs acrylonitrile atom atomic atoms background badge biology chemical chemist chemistry collection component compound concept connected consisting copolymer education element formula graphic green icon illustration information laboratory macromolecular macromolecules medicine model molecular molecule object organic packet plastic polymer polystyren polystyrene research resin san science sign similiar strength structure styrene symbol synthetic technology thermoplastic tisk vector web wrapper