Description

 HDPE HBM 5510 – Properties, Applications, and Advantages

🏁 Introduction

High-Density Polyethylene (HDPE) is one of the most widely used polymers in various industries due to its unique properties. One of the well-known HDPE grades is HBM 5510, produced by Arya Sasol Polymer Company under LyondellBasell’s license. In this article, we will explore the technical specifications, applications, and benefits of this grade.

⚙️ Technical Specifications of HBM 5510

HDPE HBM 5510 is a high-density polyethylene grade specifically designed for producing large parts through blow molding. It is produced using 1-hexene comonomer, which enhances its mechanical and processing properties.

Key technical specifications:

• Melt Flow Index (MFI): 10 g/10 min (at 190°C, 21.6 kg)
• Density: 955 kg/m³

These properties indicate high stiffness, good processability, and excellent melt strength, making it ideal for large blow-molded products.

🌟 Key Features of HBM 5510

HDPE HBM 5510 offers several distinguishing features:

• High stiffness: Ensures strong mechanical performance in finished products.
• Good processability: Allows for easy molding and production.
• Excellent melt strength: Helps maintain precise dimensions during manufacturing.
• High ESCR: Enhances durability against cracks and fractures.
• Superior chemical resistance: Suitable for various chemical applications.
• Temperature resistance: Retains properties up to 120°C.
• Lightweight: Reduces transportation costs and improves handling convenience.

🏭 Applications of HDPE HBM 5510

Due to its exceptional properties, HBM 5510 is used in the production of:

• Large-capacity containers (e.g., gallon jugs and open-top drums up to 110 liters)
• Intermediate Bulk Containers (IBCs) for liquid and bulk storage
• Polyethylene storage tanks for water and chemical storage
• Polyethylene pipes for liquid transfer applications
• Household products such as toys and garbage bins

🔬 Production Process & Technology

Arya Sasol Polymer Company produces HBM 5510 using gas-phase polymerization with a chromium-based catalyst. This results in high molecular weight polyethylene with a broad molecular weight distribution, ensuring superior mechanical properties and processability.

🆚 Comparison with Other HDPE Grades

✅ Conclusion

HDPE HBM 5510 is a high-performance polyethylene grade with:

• High stiffness
• Good processability
• Excellent melt strength
• Outstanding crack and chemical resistance

It is an excellent choice for manufacturing large blow-molded products, industrial containers, and chemical packaging, making it a preferred material in demanding industrial applications.