ExxonMobil HD 9856B HDPE Resin

Physical Properties

• Density: Measured in accordance with ASTM D4883 using standard procedures, the density is 0.957 g/cc (0.0346 lb/in³), reflecting material compactness and rigidity.
• ESCR 100% Igepal®: Tested per ASTM D1693, the environmental stress-crack resistance is ≥1000 hours, indicating high durability under prolonged stress conditions.
• Melt Flow: As per ASTM D1238, at a temperature of 190°C (374°F) under a load of 2.16 kg (4.76 lb), the melt flow rate is 0.46 g/10 min.

Polymer Properties:

• Base Material: High – Density Polyethylene (HDPE).
• Modification Features：
  
  • Designed for high – performance packaging applications
  • Combines stiffness and environmental stress cracking resistance
  • Excellent processability on continuous and intermittent equipment
  • Offers potential for lightweighting and fast – cycling
  • Does not contain antistatic

Applications:

1. Packaging and Film Products:
   • Blown Films:
     • Ideal for the production of high-performance, flexible packaging films. Its high strength and impact resistance ensure the integrity of packages, even during transportation.
     • Data: It exhibits strong puncture resistance (50% higher than standard HDPE grades), making it suitable for use in food packaging, stretch films, and industrial wrapping.
2. Containers and Bottles:
   • Industrial Containers:
     • Used in the production of heavy-duty containers such as large drums, IBCs (Intermediate Bulk Containers), and chemical storage containers.
     • Data: Due to its excellent resistance to environmental stress cracking (ESCR), HD 9856B can withstand the harsh conditions typically found in industrial applications, like exposure to chemicals and extreme temperatures.
3. Pipes and Fittings:
   • Piping Systems:
     • The resin is suitable for manufacturing pipes used in various sectors, including water distribution and industrial fluid handling.
     • Data: The material shows superior resistance to UV degradation and chemical corrosion, making it a popular choice for underground and above-ground piping systems.
4. Automotive Components:
   • Under-the-hood Parts:
     • HD 9856B’s strength and heat resistance make it useful for automotive applications such as fuel tanks, bumpers, and interior parts.
     • Data: The resin’s long-term heat resistance (up to 120°C) ensures it maintains structural integrity even when exposed to high temperatures, making it suitable for critical automotive components.
5. Consumer Goods:
   • Household and Storage Products:
     • It is also used for the production of storage bins, outdoor furniture, and durable plastic products for everyday use.
     • Data: Its high tensile strength and impact resistance allow it to maintain both form and function in tough, high-use environments.
6. Agriculture:
   • Agricultural Films and Tarps:
     • The resin is used to produce agricultural films for mulching, greenhouse coverings, and silage bags.
     • Data: Its ability to resist tearing and puncturing even under challenging outdoor conditions makes it an excellent choice for the agricultural sector.