SABIC B5822 HDPE Multimodal Resin

Physical Properties

• Density: Measured following the ASTM D1505 standard, the density of this material is 0.958 g/cc (0.0346 lb/in³), affecting its characteristics.
• Environmental Stress Crack Resistance: Based on the ASTM D1693 standard, it can withstand up to 150 hours, indicating good resistance.
• Melt Flow:According to ISO 1133 at 190 °C (374 °F), it’s 0.30 g/10 min with 2.16 kg (4.76 lb) load, 1.2 g/10 min with 5.00 kg (11.0 lb) load, and 22 g/10 min with 21.6 kg (47.6 lb) load.

Polymer Properties:

1. Base Material: High – Density Polyethylene (HDPE)
2. Key Features:
   • Exceptional ESCR: This grade offers a very high ESCR, which is essential for containers holding aggressive chemicals like detergents and cleaning agents.
   • High Stiffness and Top-Load Strength: The material’s stiffness allows for thinner container walls without compromising strength.
   • Excellent Processing: The multimodal design ensures a wide processing window.
   • Good Impact Resistance: The resin provides a good balance of stiffness and impact strength.

Applications:

The combination of high stiffness, exceptional ESCR, and excellent processability makes B5822 ideal for producing durable, large-volume containers for various industries.

1. Industrial Chemical Containers: The excellent ESCR makes it a perfect choice for drums and jerry cans used for storing and transporting industrial liquids, oils, and hazardous chemicals.
2. Packaging of Household Chemicals: Its high resistance to stress cracking is vital for large containers of detergents, cleaning fluids, and other household chemicals, preventing container failure.
3. Automotive: The material is also used for blow-molded fuel tanks, fluid reservoirs, and other parts that require a balance of chemical resistance and durability.