A High Density Polyethylene compound produced from resin made by the UNIPOL™ process technology. This product is a prime quality telephone and power cable black jacketing that provides good toughness, excellent stress-cracking resistance, and abrasion resistance. Specifications DGDK-3479 BK A meets the following raw material specifications: - ASTM D-1248: Type III, Class C, Category 5, Grades E10 and J4, J5 Cable jacketed with DGDK-3479 BK A, using sound commercial extrusion practices, should meet the following specifications: - ICEA: S-61-402 NEMA WC5 - ANSI: C8.35 - IEC 60502