WATER REPELLANTS, HYDRAULIC FLUIDS, HEAT TRANSFER FLUIDS, VACUUM DIFFUSION PUMP FLUIDS AND RELEASE AGENTS, POLYTETRAFLOUROETHYLENE RESINS, ALONE OR IN COMBINATION WITH MODIFIED RESINS IN THE FORM OF POWDERS, FOR USE IN EXTRUSION AND MOLDING OF FINISHED AND SEMIFINISHED ARTICLES; DISPERSIONS FOR USE IN IMPREGNATION AND IN COATING, PASTES AND SOLUTIONS; [ FIRE EXTINGUISHING PREPARATIONS, ORGANIC PEROXIDES FOR CROSS-LINKING PLASTOMERS, INDUSTRIAL CHEMICALS FOR THE VULCANIZATION OF SYNTHETIC RUBB...