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.
Tooth enamel is the hard outer shell of a tooth-it's generally smooth, strong, and even a little shiny when really clean. Think of the outer shell of a piece of Chiclet gum. It's also harder than any bone-in fact, it's the hardest substance in your body. But it's not impervious.