I'm green bio-basedTM Polyethylene - High Density
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STGE7252NS
STGE7252NS Braskem Logo
STGE7252NS is a bimodal high density polyethylene developed for the manufacturing of caps and closures to carbonated soft drinks. This grade offers a good balance between chemical and mechanical resistance and good processability. The minimum biobased content of this grade is 60%, determined according to ASTM D6866.

Process: Compression Molding;Injection molding;

Application: Caps for carbonated soft drinks;Caps for water;

Behavior Behavior
Melt Flow Rate (190°C/2.16kg)
2.0 g/10 min ASTM D 1238
Density
0.952 g/cm³ ASTM D 792
Tensile Strength at Yield (a)
27 MPa ASTM D 638
Tensile Strength at Break (a)
36 MPa ASTM D 638
More Details
Method
Units
Value
Flexural Modulus - 2% Secant (b)
 ASTM D 790
 MPa
 1110
Hardness (c)
 ASTM D 2240
 -
 62
Izod Impact Strength (b)
 ASTM D 256
 J/m
 65
Environmental Stress Cracking Resistance - notch 0,3 mm; 50°C; 10% Igepal CO630 (a)
 ASTM D 1693
 h/F50
 35
Environmental Stress Cracking Resistance - notch 0,3 mm; 50°C; 100% Igepal CO630 (a)
 ASTM D 1693
 h/F50
 65
Deflection Temperature under Load at 0.455 MPa (b)
 ASTM D 648
 °C
 65
Vicat Softening Temperature at 10 N (b)
 ASTM D 1525
 °C
 126
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