IOCL HDPE Propel 012DB54

IOCL HDPE Propel 012DB54 is a high density bimodal polyethylene grade developed by Indian Oil Corporation Limited under the Propel brand for general purpose blow moulding applications. Manufactured using LyondellBasell Hostalen slurry process technology, this grade is designed for converters producing bottles and containers up to 5 litres where stable processing, good stiffness, and dependable impact performance are essential.

Indian Oil Corporation Limited is one of India’s leading integrated petrochemical producers, supplying polymer grades across packaging, blow moulding, injection moulding, raffia, and pipe applications. Within the IOCL Propel portfolio, 012DB54 is positioned as a general purpose blow moulding HDPE grade for small container applications. Its market relevance comes from its suitability for lube oil bottles, edible oil containers, FMCG bottles, and general foodstuff packaging where processors need a practical balance of processability, rigidity, and toughness.

Technical Specifications and Deep Technical Insights

IOCL HDPE Propel 012DB54 has a melt flow index of 1.3 g/10 min at 190°C/5 kg and a density of 0.954 g/cm³, giving it the profile expected from a high density bimodal blow moulding resin for rigid packaging. This combination supports good parison control, stable moulding behavior, and a useful balance between stiffness and impact resistance for bottles and containers up to 5 litres.

The grade offers hardness of 61 Shore D, tensile strength at yield of 33 MPa, elongation at yield of 8%, elongation at break of 1000%, and flexural modulus of 1350 MPa. These values indicate a resin capable of delivering rigid container walls while still maintaining toughness during handling, filling, transport, and end use. It also shows notched Izod impact strength of 90 J/m at 23°C and a Vicat softening point of 124°C, which further supports its use in everyday packaging formats that require dimensional stability and practical durability.

A key technical strength of 012DB54 is its bimodal molecular architecture, which helps explain why the grade is positioned for a balanced combination of processability, stiffness, ESCR, and impact performance rather than only one isolated property. For blow moulders, this matters because small packaging formats often need easy processing on standard lines without sacrificing bottle feel, wall integrity, or handling performance.

The recommended processing temperature range is 160 to 200°C. IOCL also advises that the material should ideally be processed within six months after delivery and stored properly away from sunlight and poor conditions, since exposure can affect appearance, odour, and performance.

Applications

Lube Oil Bottles

IOCL HDPE Propel 012DB54 is well suited for lube oil bottles up to 5 litres where processors need rigid blow moulded containers with dependable handling strength and good shape retention. Its balance of stiffness and impact properties makes it relevant for lubricant packaging that must perform well through filling, transport, shelf handling, and end-user use.

Edible Oil Containers

For edible oil packaging, 012DB54 offers a strong fit because it combines blow moulding processability with compliance references that support food-contact related applications. This makes it useful for manufacturers producing small retail edible oil bottles and containers that require both packaging performance and documentation confidence.

FMCG Bottles

The grade is also suitable for FMCG bottles used for household and daily-use packaged products. In these applications, converters typically look for a resin that can run reliably on production lines while delivering a good balance of rigidity, toughness, and finished pack consistency, which is exactly where 012DB54 is positioned.

Foodstuff Containers

012DB54 is recommended for general purpose foodstuff containers where a blow moulding HDPE grade with reliable processability and packaging stability is required. Its technical profile supports non-pressurised rigid container applications where manufacturers value both performance and regulatory support.

Small Blow Moulded Industrial Containers

Beyond retail packaging, this grade can also be considered for small industrial and utility containers where processors need a general purpose HDPE blow moulding resin with predictable output and a balanced mechanical profile. This widens its relevance across packaging converters serving multiple market segments.

Comparable Alternatives

Within IOCL’s own blow moulding portfolio, 012DB54 is positioned in the GPBM category, while 010DB50 appears as a high ESCR alternative. That means 012DB54 is the more balanced choice when the application priority is general purpose small-container blow moulding with good processability, stiffness, and impact performance, whereas other grades may be selected when higher ESCR becomes the dominant requirement.

Compared with Indian market alternatives such as HMEL B0155D, HMEL B0148D, and similar blow moulding grades from GAIL or other domestic suppliers, IOCL 012DB54 is more clearly aligned with the up to 5 litre bottle and container segment. HMEL B0155D is positioned for containers up to 20 litres, while B0148D serves larger medium-to-large blow moulding applications such as tanks and bigger containers. The rationale behind 012DB54 is therefore very specific: it is assigned where converters need a small-packaging HDPE blow moulding grade with a practical balance of stiffness, impact, processability, and compliance support rather than a heavy-duty large-container resin.