Polyvinyl chloride pvc chemical formula.
Formula weight of vinyl chloride.
62 5 vinyl chloride monomer vcm is a colorless flammable gas at room temperature.
Vcm vinyl chloride chloroethene chloroethylene chemical abstracts service cas number.
Polyvinyl chloride is a white brittle solid.
The major industrial preparation of vinyl chloride begins with ethylene and has two.
Pvc is produced from its monomer vinyl chloride.
Vinyl chloride ch 2 chcl also known as chloroethylene is most often obtained by reacting ethylene with oxygen and hydrogen chloride over a copper catalyst it is a toxic and carcinogenic gas that is handled under special protective procedures.
Pvc is the widely third most large using synthetic polymer in world followed by polyethylene polypropene.
Vinyl chloride monomer synonyms.
Pvc is a hard plastic that is made softer and more flexible by the addition of plasticizers the most widely used being phthalates.
The weight average molecular weightsof commercial polymers range from 100 000 to 200 000 and the number average molecular weightsrange from 45 000 to 64 000.
Pvc geomembranes are made from pvc resin plasticizer s fillers and additives.
The molecular weight of vinyl chloride is available in molecular weight page of vinyl chloride which is calculated as the sum of the atomic weights of each constituent element multiplied by the number of atoms of that element in the molecular formula.
Vinyl chloride is an organochloride with the formula h 2 c chcl that is also called vinyl chloride monomer vcm or chloroethene.
This colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride pvc.
Vinyl chloride a colourless flammable toxic gas belonging to the family of organohalogen compounds and used principally in making polyvinyl chloride or pvc a widely used plastic with numerous applications.
About 13 billion kilograms are produced annually.
Once the reaction has run its course the resulting pvc slurry is degassed and stripped to remove excess vcm which is recycled.
At concentrations of about 3 6 percent vcm in air vcm can be an explosion hazard.
Vinyl chloride d3 c2h3cl cid 138822 structure chemical names physical and chemical properties classification patents literature biological activities.
Molecular weight of vinyl chloride.
Poly vinyl chloride is also known as poly vinyl or vinyl as abbreviated known as pvc.
When used as a geomembrane plasticizer additions of 25 35 are common.
