Diethyl phthalate (DEP) is a phthalate ester, namely the diethyl ester of phthalic acid. It is a clear substance that is liquid at room temperature and is only slightly denser than liquid water. It has a faint, disagreeable odor and can be transferred from the plastics that contain it.
Prestige looks at a popular price. A popular choice for sports clubs, soft enamel is a durable, high quality pin that lends itself to enhancements such as spinners, blinkers and danglers. Itâs perfect for simple yet bold designs, with separate areas of bright color.
The word enamel can refer to many substances, such as the coating of your teeth. But this. site is about Vitreous Enamel - true glass fused to metal. This is not to be confused with. resin, which some people call cold enamel or unfired enamel - this is not enamel, it is a. poly-substance and much easier to work with. Through the years, a variety of enameling techniques has been developed. Some involve. how the metal is prepared and some involve how the enamel is applied.