OPaL PP Opalene FH08S

OPaL PP Opalene FH08S is a polypropylene homopolymer cast film grade manufactured by ONGC Petro additions Limited under the OPaLene PP portfolio. Produced for packaging-focused film conversion, this natural-colored high-stiffness grade contains slip and antiblock additives and is positioned for cast films, snack food packaging, cheese wraps and general flexible packaging applications.

FH08S is especially relevant for film processors and packaging converters looking for a PP homopolymer grade that offers a practical balance of flow, stiffness, optical presentation and controlled film handling. In commercial terms, it fits applications where openability, reduced blocking, smooth conversion and packaging appearance matter as much as basic film formation.

Manufacturer Snapshot

ONGC Petro additions Limited is a major Indian petrochemical producer with a broad polypropylene portfolio marketed under the OPaLene PP brand. FH08S is part of OPaL’s documented film-grade basket, which gives buyers stronger confidence in grade identity, technical positioning and application fit compared with thin trader listings or copied datasheet pages.

Technical Insights and Product Performance

OPaL PP Opalene FH08S has a melt flow index of 8.0 g/10 min at 230°C/2.16 kg, placing it in a medium-flow range suitable for cast film processing where converters need workable melt behavior without moving into unrelated high-flow application families. Its density of 0.90 g/cm³ is typical of polypropylene homopolymer grades used in packaging film structures.

From a mechanical perspective, FH08S offers tensile strength at yield of 35 MPa and elongation at yield of 10%, supporting a stiffness-oriented profile for packaging films that need controlled handling and practical structural performance. A flexural modulus of 1450 MPa reinforces its high-stiffness positioning, which is useful where film feel, machinability and finished-pack appearance are important.

The grade also shows notched Izod impact strength of 35 J/m, Rockwell hardness of 95 on the R scale, Vicat softening point of 150°C and heat deflection temperature of 95°C. These values support its role as a packaging-oriented cast film grade rather than a raffia, thermoforming or BOPP-specialized material. The slip additive helps improve film handling and opening behavior, while the antiblock additive helps reduce film-to-film sticking during winding, storage and downstream conversion.

Applications

Cast Films

FH08S is designed for cast polypropylene film applications where processors need stable conversion, controlled film handling and a stiffness profile suited to packaging use. Its additive package makes it relevant for cast-film lines where ease of unwinding, reduced blocking and smoother downstream processing are commercially important.

Snack Food Packaging

For snack food packaging, FH08S offers a useful combination of film processability, packaging stiffness and handling support through slip and antiblock additives. This makes it suitable for packaging formats where machinability, film opening and presentable pack appearance contribute directly to production efficiency and shelf-facing quality.

Cheese Wraps

FH08S is also positioned for cheese-wrap applications, where film usability and controlled surface behavior matter. In these packaging formats, the additive system helps support cleaner film separation and more reliable handling, while the homopolymer base contributes to stiffness and overall packaging performance.

General Flexible Packaging

In broader flexible packaging use, FH08S serves converters looking for a PP cast film grade that bridges technical performance and practical packaging needs. It is relevant for packaging operations that require a dependable film-grade polypropylene homopolymer for food and non-food packaging structures where smooth conversion and handling consistency are priorities.

Compliance and Regulatory Positioning

FH08S carries a manufacturer-declared compliance profile that is important for food and packaging buyers. The grade is stated to meet IS 10910 requirements for safe use in contact with foodstuffs, pharmaceuticals and drinking water, while the product and additives comply with IS 10909 positive-list requirements. It is also declared compliant with FDA 21 CFR 177.1520 for olefin polymers. For packaging applications, final suitability should still be validated at the finished-article level.

Comparable Alternatives

FH08S is best understood as a cast-film packaging grade, and that distinction matters when comparing it with adjacent Indian film grades. One relevant comparison is IOCL Propel 1100FS, which is positioned more clearly as a TQPP film grade with slip and antiblock additives for food packaging and garment bags. Buyers choosing between FH08S and 1100FS should compare not just melt flow, but also the target film family, processing route and end-use packaging format.

Another close comparison is Haldia Petrochemicals Halene-P F110, which also serves TQ film applications with slip and antiblock additives. Compared with such grades, FH08S is more directly framed around cast film and flexible packaging use, which can matter for processors aligning grade choice with line type and packaging structure.

A third internal comparison is OPaL FH03, which is positioned as a BOPP film grade for general-purpose, co-extruded and metallisable BOPP films. This makes FH03 a different fit from FH08S. The rationale behind FH08S is its medium-flow cast-film profile, additive package and packaging-focused stiffness, which align it more naturally with cast film conversion than with BOPP-oriented applications.