Hostalen GC 7258
Description
Hostalen GC 7258 is a high density polyethylene resin used in injection molding applications such as cartridges, boxes and crates, and a variety of housewares. Hostalen GC 7258 combines a high ESCR with good flowability and rigidity. It also demonstrates good impact resistance and low warpage. Hostalen GC 7258 is not intended for use in medical and pharmaceutical applications.
Availability
Europe
Product data and technical information
Typical Properties
Melt Flow Rate (190 °C/2.16 kg)
7.5 g/10 min
Melt Flow Rate (190 °C/5.0 kg)
22 g/10 min
Density
0.958 g/cm³
Tensile Modulus
1400 MPa
Tensile Stress at Yield
28 MPa
Tensile Strain at Yield
7 %
FNCT (6.0 MPa, 2% Arkopal N100, 50 °C)
2.8 hr
FNCT (6.0 MPa, 6.6% Dehyton PL, 50 °C)
3 hr
Charpy Impact Strength - Notched (23 °C, Type 1, Edgewise, Notch A)
4.0 kJ/m²
Charpy Impact Strength - Notched (-30 °C, Type 1, Edgewise, Notch A)
4.5 kJ/m²
Vicat Softening Temperature (B50)
72 °C
Melt Temperature
180 - 250 °C