11. High-density polyethylene is used to make plastic films and resins for consumer goods. 12. Plastic film capacitors typically have an insulation resistance of 6 to 12 G?.13. As a result all plastic films were imported until the 1960s. 14. According to the American Chemistry Council, these plastic film drop-off locations accept Tyvek. 15. However, paper absorbs moisture, and has been largely replaced by plastic film capacitors. 16. Cover dough with plastic film and refrigerate until firm ( about 1 hour ). 17. Packaging with perforations in paperboard or plastic film is easy for consumers to open. 18. The dielectric strength of class 2 ceramic and plastic film diminishes with rising frequency. 19. Construction materials include carbon fiber, Kevlar, Styrofoam and plastic film . 20. Cover with plastic film and chill at least 1 hour.
