of plasticised polyvinylchloride – pvc-p polymer on the background from connected macromolecules

atom atomic atoms background badge biology chemical chemist chemistry chloride collection component compound concept connected copolymer education element flooring form formula graphic green icon illustration information laboratory macromolecular macromolecules medicine model molecular molecule most object organic packet pehd plastic plasticised plasticisers plasticized plasticizer polymer polyvinylchloride produced pvc pvcp research resin science sign softer structure symbol synthetic technology used vector vinyl web widely