Large-Volume Container Blow molding: Comparing Oxizan HDPE HBM 5510 and Total HDPE 5502

In today's fast-paced industrial world, the materials used for manufacturing need to not just meet standards, but continually exceed them—especially when it comes to producing large-volume containers. High-Density Polyethylene (HDPE) is at the forefront of this evolution, with two grades, Oxizan HDPE HBM 5510 and Total HDPE 5502, standing out for blow large-volume container blow molding applications. Let’s take a closer look at how these two options stack up for creating durable, high-performance containers.

Material Breakdown and Head-to-Head Comparison

Oxizan HDPE HBM 5510

Specifically crafted for heavy-duty applications like jerry cans and drums of up to 110 liters, HBM 5510 is built to handle substantial product volumes. This grade excels in industries where container durability and chemical resistance aren’t negotiable—think chemicals, agriculture, and food storage.

• Density: 0.955 g/cm³

• Melt Flow Index: 10 g/10 min under high load

• Environmental Stress Cracking Resistance (ESCR): 110 hours

• Impact Strength: 135 kJ/m² at -30°C

Total HDPE 5502

Total 5502 is a versatile contender, used across various container sizes for products ranging from household chemicals to cosmetics. Its balance between performance and moldability allows for broad application.

• Density: Estimated at 0.954 g/cm³

• Melt Flow Index: Approximately 22 g/10 min

• ESCR: High, though specific numbers aren’t provided, it's known for robust resistance

Performance Insights

Durability Under Stress

Both HDPE grades offer impressive resistance to stress cracking, which is crucial when containers are exposed to harsh chemicals or extreme environments. The Oxizan grade, with its lower melt flow index, indicates a higher molecular weight, making it sturdier and better suited for large, heavy-duty containers that face more physical stress.

Impact Strength in Cold Conditions

When it comes to handling temperature swings, Oxizan HBM 5510 shines. Its impact strength at cold temperatures means it can reliably withstand the rigors of winter or cold storage. Total HDPE 5502, while adaptable across a range of container sizes, doesn’t have specified data on impact strength, but its flexibility suggests a decent tolerance for varied impact needs.

Choosing the Right Material: Strategic Considerations

The choice between these two HDPE grades depends on the demands of your application:

• Oxizan HDPE HBM 5510 is a solid pick for situations where mechanical and environmental stress are constant concerns. It’s ideal for industrial sectors where container failure could mean significant safety risks or financial losses.

• Total HDPE 5502, with its versatile moldability, suits a broader range of consumer-oriented products. If your priority is a balance of performance and cost-efficiency across various container types, this grade has you covered.

Final Thoughts

Ultimately, selecting between Oxizan HDPE HBM 5510 and Total HDPE 5502 comes down to your specific operational requirements, potential stress factors, and budget considerations. Each material offers high performance, but understanding their unique properties will help you make an informed choice that maximizes production efficiency and product reliability. As container manufacturing continues to advance, staying ahead with the right HDPE grade could be the key to achieving a competitive edge.

For manufacturers and industry players, such detailed comparisons are not just useful—they’re essential for navigating the complexities of material selection in a rapidly evolving market.