Reliance PP Repol H070SG

Reliance Repol H070SG is a polypropylene homopolymer cast film grade developed by Reliance Industries Limited for manufacturing cast films with very good transparency and stiffness. It is recommended for general purpose and metallised films used in food packaging, lamination, textile packaging and stationery applications. For buyers searching for Reliance Repol H070SG, H070SG PP cast film grade, or 7 MFI polypropylene homopolymer film grade, this material is positioned as a practical choice for film processors that need optical clarity, stiffness and stable cast film line Performance.

What makes H070SG commercially relevant is its balance of transparency, gloss and film strength. Reliance has developed this grade specifically for cast film processing, which means it is not just a general PP homopolymer being adapted for film use. It is intended for converters that want clear, stiff films suitable for packaging structures, lamination layers and metallised applications where appearance and handling both Matter.

Manufacturer and Brand Background

Reliance Industries Limited is one of India’s largest polymer manufacturers, and the Repol PP portfolio includes cast film, BOPP, raffia, fibre, injection moulding and extrusion grades used across industrial and packaging sectors. Within this portfolio, H070SG is positioned as a cast film homopolymer grade optimised for transparency and stiffness on cast film lines.

In the Indian packaging market, this grade is relevant for processors making food packaging films, lamination films, textile packaging films and stationery films. Its positioning within the Repol range makes it useful for converters who need a proven Reliance film grade with dependable optical performance and practical processability.

Technical Insights and Film Data Highlights

Repol H070SG combines a melt flow rate of 7.0 g/10 min with a density of 0.90 g/cc, making it suitable for cast film extrusion where controlled melt flow, film formation and optical quality are important. In cast film form, the grade shows tensile strength at break of 42 MPa in MD and 38 MPa in TD, along with elongation at break of 500% in MD and 550% in TD.

From an optical standpoint, H070SG is especially strong. The grade delivers haze values of 0.7% at 20 micron and 1.3% at 40 micron, along with gloss of 90 GU, which supports high film clarity and attractive visual appearance. It also shows a coefficient of frictionabove 0.7, which can be useful in applications where film handling and stack stability Matter.

For film processors, this property profile means H070SG is designed to deliver a combination of clarity, stiffness and practical mechanical integrity. The 7 MFI flow level supports cast film processing, while the optical values make it relevant for packaging structures where transparency and presentation are important. Reliance recommends extrusion temperatures of 210–250°C as reference guidance for cast film processing.

Applications and Industry Use Cases

Food Packaging Films

Repol H070SG is well suited for food packaging cast films where transparency, gloss and stiffness are important to both product presentation and handling. Clear films help improve shelf visibility, while stiffness supports better machinability and pack appearance in finished packaging structures.

Lamination Films

In lamination applications, H070SG can be used where processors need a cast PP film with good optical quality and practical mechanical balance. Its clarity and gloss make it suitable for structures where visual finish matters, while its stiffness supports conversion and downstream performance.

Metallised Films

The grade is also positioned for metallised film applications. For converters, this is important because metallised structures often require a consistent base film with good surface appearance and stable processing behaviour to support downstream coating or metallising operations.

Textile Packaging Films

Textile packaging applications benefit from films that offer clean appearance, transparency and enough stiffness for neat presentation and handling. H070SG fits this use case well because it is designed for cast film production where visual quality and practical packaging performance need to work together.

Stationery and General Purpose Films

H070SG is also relevant for stationery and general purpose cast film applications where processors need a polypropylene homopolymer film grade with good clarity, gloss and usable strength. This makes it a practical option for converters serving a broad range of flexible packaging and utility film requirements.

Comparable Alternatives

In the Indian PP film market, Repol H070SG is commonly compared with Reliance Repol H034SG and IOCL F1030FG. These grades are all relevant to film applications, but they differ in processing route, melt flow and end-use orientation.

Within the Reliance portfolio, H034SG is a lower-flow 3.4 MFI grade designed for BOPP film applications rather than cast film. That makes it more suitable for biaxially oriented film lines, while H070SG at 7 MFI is more directly aligned with cast film extrusion where transparency and stiffness are key priorities.

IOCL F1030FG is another comparable film-grade option used in packaging film applications. However, H070SG remains differentiated by its clear cast-film positioning, strong optical values and suitability for both general purpose and metallised films. The rationale for selecting H070SG usually comes down to cast film line compatibility, desired transparency, gloss requirements and the need for a stiff, presentation-friendly PP film.