Instructions. Apply a strong ring magnet to the metal back of security tags if the metal backing has a cone shape. These are released in the store by sliding them onto a strong magnet and pulling them off. You will need to use your fingernails to pull off the metal backing.Keep the magnet on until you remove it.Saw through the pin that holds the two ends of the security tag together using a thin hacksaw blade.hese are released in the store by sliding them onto a strong magnet and pulling them off. You will need to use your fingernails to pull off the metal backing. Keep the magnet on until you remove it. Saw through the pin that holds the two ends of the security tag together using a thin hacksaw blade.
NEW YORK, April 23, 2015 /PRNewswire/ -- About Styrene Styrene, also known as vinylbenzene, phenylethane, and ethenylbenzene, is an organic compound that is colorless, flammable, water insoluble, and oily.
Divinylbenzene (DVB) consists of a benzene ring bonded to two vinyl groups. It is related to styrene (vinylbenzene) by the addition of a second vinyl group.Divinylbenzene, as it is usually encountered, is a 2:1 mixture of m-and p-divinylbenzene, containing also the corresponding ethylvinylbenzene isomers.It is manufactured by the thermal dehydrogenation of isomeric diethylbenzenes.Under synthesis conditions, o-divinylbenzene converts to naphthalene and thus is not a component of the usual mixtures of DVB.t is manufactured by the thermal dehydrogenation of isomeric diethylbenzenes. Under synthesis conditions, o-divinylbenzene converts to naphthalene and thus is not a component of the usual mixtures of DVB.