Medium-density polyethylene of low pressure of the class PE80

PE80B - 275 (pr - in JSC Kazanorgsintez) (TU 2243 - 046 - 00203521 - 2004, with amendment 1)

Description. Composition of medium - density polyethylene of low pressure of the class PE80

Application. For production of pipes and connecting details of gas - distributing networks, and also pipes hozyaystvenno - drinking cold water supply.

Receiving. Gas - phase method.

Physical and chemical indicators.

Density at 23 C, kg/m3 943 - 951
Melt flow rate, 190 C / 2,16 kg, / 10 mines 17 - 22
Melt flow rate, 190 C / 5,0 kg, / 10 mines 0,35 - 0,70
Dispersion of melt flow rate within party, no more, than a % ± 10
Tensile yield strength, not less, than a MPa 17
Specific elongation at gap, not less than a % 700
Mass fraction of volatile substances, mg/kg 350