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Vinyl chloride is an organochloride with the formula H 2 C=CHCl. It is also called vinyl chloride monomer (VCM) or chloroethene.It is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC).
Trichloroethylene (TCE) is a halocarbon with the formula C 2 HCl 3, commonly used as an industrial metal degreasing solvent.It is a clear, colourless, non-flammable, volatile liquid with a chloroform-like pleasant mild smell [3] and sweet taste. [9]
In a fire, PVC can form hydrogen chloride fumes; the chlorine serves to scavenge free radicals, making PVC-coated wires fire retardant. While hydrogen chloride fumes can also pose a health hazard in their own right, it dissolves in moisture and breaks down onto surfaces, particularly in areas where the air is cool enough to breathe, so would ...
A thermoplastic-sheathed cable (TPS) consists of a toughened outer sheath of polyvinyl chloride (PVC) thermoplastic, covering one or more individual annealed copper conductors, themselves insulated with PVC. This type of wiring is commonly used for residential and light commercial construction in many countries.
[2] [page needed] Such radiation breaks the C-H bonds and creates color centers [definition needed] which absorb the produced light, significantly reducing the light output. [ 3 ] Following the increase in interest in Vinyl Records (as of 2022), PVT is being looked at as a replacement for PVC, the usual and historic material used to make Vinyl ...
An official ended up with a gash below his eye after a scuffle late in East Carolina’s Military Bowl win over NC State.. The official got hit in the face by a player’s helmet as members of ...
Recycling codes on products. Recycling codes are used to identify the materials out of which the item is made, to facilitate easier recycling process.The presence on an item of a recycling code, a chasing arrows logo, or a resin code, is not an automatic indicator that a material is recyclable; it is an explanation of what the item is made of.
2. Low-Fat Dairy. Low-fat dairy is another category of high-protein options that are easy to use and found at a reasonable price. Low-fat milk, yogurt and cottage cheese are all excellent sources ...