Reliance HDPE Relene 52GB002

Reliance HDPE Relene 52GB002 is a high molecular weight high density polyethylene blow moulding grade developed by Reliance Industries Limited for large container applications requiring structural strength, process consistency and dependable end-use performance. Manufactured using advanced slurry process technology, this HMHDPE grade is designed for blow moulded containers of around 100 liter capacity where stiffness, impact resistance and environmental stress crack resistance must work together.

Relene 52GB002 is positioned for processors looking for a reliable HDPE drum grade with balanced mechanical properties, good swell and broad molecular weight distribution. These characteristics help converters achieve better parison control, stable processing and durable finished containers for industrial and chemical handling environments. For buyers searching terms like Reliance HDPE Relene 52GB002, 52GB002 blow moulding grade, HDPE 100 liter container material and HMHDPE drum grade India, this grade stands out as a practical and technically credible option.

Technical Description and Performance Insights

Reliance HDPE Relene 52GB002 combines a melt flow index of 0.8 g/10 min with a density of 0.952 g/cm³, giving it a balanced profile for large blow moulded articles that need both rigidity and processability. The grade delivers tensile strength at yield of 25 MPa and elongation at yield of 12%, supporting dimensional integrity and dependable mechanical performance in demanding industrial packaging applications.

A flexural modulus of 1050 MPa contributes to the stiffness needed in larger containers where wall stability, stackability and handling strength are important. The notched Izod impact result of no break indicates strong resistance to impact under test conditions, which is valuable for drums and containers exposed to transport, loading and routine industrial movement. The Vicat softening point of 126°C further supports thermal stability during service and processing.

From a processing perspective, the broad molecular weight distribution helps provide a useful balance between melt strength and flow behavior. Good swell supports better parison formation in blow moulding operations, especially for larger part geometries. This makes Relene 52GB002 suitable for processors seeking stable output on HDPE blow moulding machines while maintaining container strength and shape consistency.

Applications and Industry Use Cases

100 Liter Blow Moulded Containers

Relene 52GB002 is primarily recommended for blow moulded containers of approximately 100 liters capacity. This makes it highly suitable for manufacturers producing large industrial containers that require stiffness, dimensional stability and dependable wall strength. The grade supports consistent processing for larger formats where parison behavior and structural balance are critical.

Industrial Drums and Barrels

For industrial drums and barrels, this grade offers the combination of rigidity, impact performance and process stability needed for storage and transport applications. Manufacturers serving lubricant, additive, process chemical and industrial liquid markets can use Relene 52GB002 where container durability and handling reliability are essential.

Chemical Storage Containers

Chemical storage applications demand materials with good ESCR and strong mechanical balance. Relene 52GB002 is well positioned for blow moulded chemical containers where resistance to cracking, shape retention and long service life matter. Its property balance makes it relevant for industrial packaging converters supplying agriculture, specialty chemicals, cleaning chemicals and allied sectors.

Comparable Alternatives

Within the Reliance portfolio, Relene 52GB002 sits between other blow moulding grades that serve adjacent container formats and processing windows. Compared with Relene 52GB001, which is associated with large drum applications at a higher melt flow index, 52GB002 offers a profile better aligned with around 100 liter containers where a specific balance of stiffness, swell and impact behavior is needed. Compared with Relene 52GB003, which is positioned for medium container applications at lower melt flow, 52GB002 offers a more targeted fit for processors focused on 100 liter packaging output.

Against cross-manufacturer alternatives such as IOCL 002DP48 and GAIL 20H012, Relene 52GB002 stands out through its combination of 0.8 MFI, 0.952 density and application-specific positioning for large blow moulded containers. Lower flow alternatives may suit different parison strength or container requirements, but 52GB002 is assigned for converters seeking a balanced HMHDPE grade with strong stiffness, good impact strength and practical processing ease for large industrial packaging. The rationale behind this grade assignment lies in its ability to support container shape, handling durability and repeatable production performance without overcomplicating processing.

Compliance and Suitability

Relene 52GB002 complies with FDA CFR Title 21, 177.1520 for olefin polymers. This adds confidence for applications where regulatory alignment and material documentation are important. For industrial buyers, this compliance profile supports broader acceptability in packaging environments where food-contact suitability or chemical-contact relevance may be part of procurement evaluation.