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IOCL HDPE Propel 003DB52 is a high molecular weight bimodal high density polyethylene grade developed by Indian Oil Corporation Limited under the Propel brand for medium blow moulding and sheet extrusion applications. Produced using LyondellBasell Hostalen slurry process technology, this grade is designed for processors who need good processability, balanced stiffness, and dependable impact performance in larger blow moulded containers and industrial packaging formats. Indian Oil Corporation Limited is one of India’s largest integrated petrochemical manufacturers, supplying HDPE and PP grades across packaging, blow moulding, injection moulding, raffia, and pipe applications. Within the IOCL Propel portfolio, 003DB52 is positioned in the HDPE blow moulding segment as a medium blow moulding grade for containers and bottles up to 100 litres, while also supporting sheet extrusion applications. This positioning makes it commercially relevant for converters serving industrial packaging, lubricant packaging, utility containers, FMCG packaging, and selected regulated contact applications where documentation and processing stability matter.

Technical Specifications and Deep Technical Insights

IOCL HDPE Propel 003DB52 has a melt flow index of 0.32 g/10 min at 190°C/5 kg and 9.5 g/10 min at 190°C/21.6 kg, along with a density of 0.952 g/cm³. This property profile reflects a high molecular weight bimodal HDPE resin engineered for medium blow moulding, where processors need a combination of parison strength, stable processing, and finished container rigidity. The grade delivers tensile strength at yield of 32 MPa, elongation at yield of 10%, flexural modulus of 1300 MPa, notched Izod impact strength of 300 J/m at 23°C, and a Vicat softening point of 126°C. These values indicate a resin that offers a useful balance between stiffness and toughness, helping converters produce containers that hold shape well while still resisting handling stress and impact during transport and use. A major technical advantage of 003DB52 is its bimodal molecular structure, which supports good processability and a broader performance balance in medium blow moulding applications. In practical converter terms, this means the grade is better suited to larger container formats than small bottle-focused GPBM grades, because it supports the combination of melt strength, rigidity, and impact behavior needed in medium-capacity packaging. The recommended processing temperature range is 180 to 220°C. IOCL also notes the importance of proper storage and handling. The resin is supplied in 25 kg raffia bags and should be stored in a dry, protected environment away from prolonged sunlight exposure, since poor storage can affect bag condition and material quality.

Applications

Containers and Bottles up to 100 Litres

IOCL HDPE Propel 003DB52 is primarily suited for containers and bottles up to 100 litre capacity where processors need a medium blow moulding HDPE grade with reliable parison behavior, good stiffness, and impact support. This makes it relevant for industrial packaging, utility containers, and larger rigid blow moulded packs that must maintain shape during filling, stacking, and transport.

Medium Blow Moulding Applications

For medium blow moulding lines, 003DB52 offers a practical balance of processability and mechanical performance. Converters working with medium-capacity bottles, jerry-style packs, and industrial containers can benefit from a resin that runs consistently while supporting strong finished part performance.

Sheet Extrusion Applications

Beyond blow moulding, the grade is also recommended for sheet extrusion applications. This expands its usefulness for processors who need a versatile HDPE grade that can support rigid industrial sheet and utility product manufacturing where stiffness and durability remain important.

Lubricant and Utility Packaging

The grade can be used in packaging formats for lubricants, household chemicals, and utility products where larger pack sizes demand better structural integrity than small retail bottles. Its balanced stiffness and impact profile make it suitable for these practical packaging environments.

Food and Regulated Contact Packaging

Because IOCL documentation references compliance for foodstuff, pharmaceutical products, and drinking water contact, 003DB52 also carries added value for buyers who require documentation-backed confidence in regulated packaging applications. This is especially useful where procurement teams evaluate both performance and compliance support before grade selection.

Comparable Alternatives

Within the IOCL portfolio, 003DB52 and 012DB54 serve different blow moulding needs. 012DB54 is a general purpose blow moulding grade intended for smaller bottles and containers up to 5 litres, with stronger positioning around small-pack packaging. 003DB52, by contrast, is assigned to the medium blow moulding segment for containers and bottles up to 100 litres, making it the more suitable option where larger capacity, stronger parison behavior, and medium-pack structural performance are required. Compared with Indian alternatives such as HMEL B0155D and HMEL B0148D, IOCL 003DB52 sits between small-container and large-container blow moulding use cases. HMEL B0155D is more closely aligned with containers up to 20 litres, while HMEL B0148D is positioned for larger medium-to-large blow moulding applications such as tanks and bigger containers. The rationale behind 003DB52 is therefore clear: it is selected when processors need a medium blow moulding HDPE grade that bridges productivity, stiffness, impact performance, and broader application versatility including sheet extrusion.

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.