Chemical Records Vinyl

In chemistry vinyl or ethenyl abbreviated as vi is the functional group with the formula c h ch 2 it is the ethylene iupac ethene molecule h 2 c ch 2 with one fewer hydrogen atom.

Chemical records vinyl.

The liquid resulting is called ethylene dichloride or edc. An industrially important example is vinyl chloride precursor to pvc a plastic. Chemical records bristol england united kingdom closed. The ratio typically used is 2 parts pva copolymer to one part pvc monopolymer and the total vinyl polymer can be 75 96 of the record weight.

But you should still read up on what brands you should and shouldn t use and the correct methods to minimalize any damage to your records. The name is also used for any compound containing that group namely r ch ch 2 where r is any other group of atoms. Description sadly chemical is now closed see url below address saint vincents trading estate feeder road bristol city of bristol bs2 0uy uk phone 0117 971 4924 hours. At this time she is thinking of maybe chemical industrial of.

The edc is put through a cracking process which results in pvc. That figure is vinyl s highest since 1988 and it beat out revenue from. The recording industry association of america reported that vinyl record sales in 2015 exceeded 400 million in the u s. Well if a simple dry wipe isn t enough i wouldn t recommend using a homebrewed cleaner especially for valuable records.

Composition of vinyl records the thermoplastic resin used to produce vinyl non shellac phonograph records consist mostly of copolymers of vinyl chloride pvc and vinyl acetate pva. Open in map. The pvc is a clear color so the addition of carbon creates the classic black color of records. Vinyl records are made by unifying chlorine and ethylene.

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