What Is Vinyl Fluoride Used For
It was first prepared in 1901 by frédéric swarts the belgian chemist who was the first to prepare cfcs in 1892.
What is vinyl fluoride used for. Sensitive to many oxidants. It is a colorless gas with a faint etherlike odor. Polyvinylidene chloride pvdc a synthetic resin produced by the polymerization of vinylidene chloride. One c of the double bond can be arbitrarily labeled the head and the other the tail of the monomer as shown in the formula for vinyl fluoride 1 56.
A tough transparent plastic resistant to attack by chemicals or by weathering it is commonly manufactured in the form of a film and applied as a protective. Vinyl and vinylidene monomers are basically unsymmetrical because the two ends of the double bond are distinguishable ethylene and tetrafluorethylene are exceptions. It is used as the monomeric precursor to the fluoropolymer polyvinylfluoride. Polyvinyl fluoride is a thermoplastic fluoropolymer with the repeating vinyl fluoride unit.
It is also used in raincoats and metal sheeting. Physical features and properties of vinyl fluoride c2h3f identification cas number 75 02 5 and eineics number 200 832 6. It is used principally in clear flexible and impermeable plastic food wrap. Vinyl fluoride is light sensitive peroxidizable monomer may initiate exothermic polymerization of the bulk material handling chemicals safely 1980.
Vinylidene chloride ch2 ccl2 a clear colourless toxic liquid is obtained from trichloroethane ch2 chcl3. Compared to other fluoropolymers like polytetrafluoroethylene teflon pvdf has a low. Pvc comes in two basic forms. Pvdf is a specialty plastic used in applications requiring the highest purity as well as resistance to solvents acids and hydrocarbons.
Vinyl fluoride is an organic halide with the chemical formula c 2 h 3 f. It is used as the monomeric precursor to the fluoropolymer polyvinylfluoride. Belongs to the following reactive group s. Gas detectors c2h3f vinyl fluoride and respiratory protection equipments vinyl fluoride c2h3f use of a self contained breathing apparatus scba or air supplied systems.
It is a colorless gas with a faint etherlike odor. Rigid sometimes abbreviated as rpvc and flexible. It is structurally very similar to polyvinyl chloride. Vinyl fluoride is an organic halide with the chemical formula c 2 h 3 f.
Pvc is the world s third most widely produced synthetic plastic polymer after polyethylene and polypropylene about 40 million tons of pvc are produced each year.