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.
Photo Etched lapel pins are the most economical choice. The pins are made from a thinner cut of brass or iron and are filled with a Pantone color-matched enamel. They are then cured at a low temperature, and a clear epoxy coat is added to ensure durability and for a glossy finish.