Selecting materials is specific to they what the plastic part is intended for and its characteristics. Understanding the following will help you choose the right materials:u003cbr/u003e1. Application of the productu003cbr/u003e2. How the finished product will perform its applicationu003cbr/u003e3. The conditions the product will be exposed tou003cbr/u003e4. Color requirements of the partu003cbr/u003e5. Electrical conductivityu003cbr/u003e6. Regulatory requirements