VINPOL HD12H44F is a high-performance copolymer designed for demanding pressure pipe applications, including potable water, oil and gas, chemical, industrial and mining, and sewer. It has good long-term hoop strength performance, high melt strength and excellent toughness at low temperatures. This product meets all requirements of ASTM D4976-PE235. When blended with the appropriate color concentrate/s, this product has a cell class of 345464C, per ASTM D3350-05, is listed by PPI as a PE3608 material, and meets the requirements of NSF Standard 14/61 for use with potable water. This product qualifies as PE3408 under ASTM D3350-02a and PPI standards, as well as a PE80 material per ISO 9080.