SGD4960 is a specialized high-density polyethylene homopolymer crafted for blow molding applications. Renowned for its exceptional density and stiffness, it also delivers remarkable impact resistance. With a minimum biobased carbon content of 96%, verified by ASTM D6866, SGD4960 stands as a sustainable choice for diverse manufacturing needs.

Polymer Name: High Density Polyethylene (HDPE)

Processing Methods: Extrusion Blow Molding (EBM)

Melt Flow Index:: 50.0 g/10 min

Ask Braskem America Questions

Abbey Kugel avatarJerry O'Grady avatarEdwin Townsend avatar
  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Chemical Family
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form
Control Properties
ValueUnitsTest Method / Conditions
Melt Flow Rate (190°C / 2.16 kg)0.7g/10ASTM D 1238
Melt Flow Rate (190°C/21.6 kg)50g/10 minASTM D 1238
Density0.962g/cm³ASTM D 792
Typical Properties - Plaque Properties
ValueUnitsTest Method / Conditions
Tensile Strength at Yield ᵃ32MPaASTM D 638
Tensile Strength at Break ᵃ22MPaASTM D 638
Flexural Modulus (1% secant) ᵇ1600MPaASTM D 2240
Hardness ᶜ64-ASTM D 1693
Izod Impact Strength ᵇ89J/mASTM D 256
Environmental Stress Cracking Resistance (notch 0.3 mm, at 50°C, 10% Igepal CO630) ᵃ19h/F50ASTM D 1693
Environmental Stress Cracking Resistance (notch 0.3 mm, at 50°C, 100% Igepal CO630) ᵃ24h/F50ASTM D 1693
Deflection Temperature (under load, at 0.455 MPa) ᵇ79°CASTM D 648
Vicat Softening Temperature (at 10 N)ᵇ128°CASTM D 1525
Note
  • Test specimens from compression molded plaque according to ASTM D4703.
  • Plaque Thickness: a) 2mm. b) 3mm c) 6mm. NB = No break.

Regulatory & Compliance