OPaL PP Opalene RH03

OPaL PP Opalene RH03 is a polypropylene homopolymer raffia grade manufactured by ONGC Petro additions Limited (OPaL) under the OPaLene PP portfolio. Produced using Ineos Gas Phase polymerization technology, this grade is positioned for raffia tape extrusion, woven sacks, strapping, FIBC and packaging fabric applications where processors need stable conversion, balanced tape properties and dependable commercial performance.

OPaLene RH03 is commercially relevant for Indian converters supplying cement bags, fertilizer bags, food grain sacks, jumbo bags and general industrial woven packaging. The grade is recognized for very good processability, low water carry-over and a good balance of tenacity and elongation, making it suitable for raffia and woven applications where line consistency and end-use strength matter.

Manufacturer Snapshot

ONGC Petro additions Limited is a major Indian petrochemical producer with an established polypropylene portfolio marketed under the OPaLene PP brand. RH03 is a documented manufacturer-backed grade, not a generic trade listing, which strengthens buyer confidence for specification checks, compliance review and procurement validation. This matters in a market where many ranking pages are thin reseller entries without strong technical or entity clarity.

Technical Insights and Product Performance

OPaL PP Opalene RH03 has a melt flow index of 3.3 g/10 min at 230°C/2.16 kg, placing it in a practical range for raffia tape and woven sack conversion rather than high-flow molded applications. Its density is 0.90 g/cm³, which is typical for polypropylene homopolymer grades used in packaging and tape structures.

From a mechanical standpoint, RH03 offers tensile strength at yield of 35 MPa and elongation at yield of 10%, supporting the balance of stiffness and drawability expected in raffia processing. A flexural modulus of 1500 MPa helps maintain structural firmness in woven packaging formats, while notched Izod impact strength of 50 J/m adds useful toughness for handling and transport environments.

Thermally, the grade shows Rockwell hardness of 100 on the R scale, a Vicat softening point of 150°C and heat deflection temperature of 95°C. Together, these values support its suitability for industrial packaging applications where dimensional stability, handling strength and process reliability are important. Its low water carry-over characteristic is especially relevant for converters seeking smoother extrusion behavior and cleaner tape-line performance.

Processing Guidance

For extrusion-oriented raffia applications, RH03 is typically processed in the 200–260°C range. This window fits tape extrusion and woven sack production where processors need workable melt behavior, stable stretching conditions and consistent output. In practical terms, the grade is best suited to converters looking for dependable raffia line performance for sacks, jumbo bags and woven packaging fabric.

Applications

Raffia Tape and Woven Sack Production

RH03 is primarily designed for raffia tape extrusion and woven sack manufacturing. Its processability profile and tenacity-elongation balance make it suitable for producing tapes used in woven bags for cement, fertilizer and food grain packaging. This makes it a strong fit for converters targeting high-volume industrial sack production where consistency and bag strength are critical.

FIBC and Bulk Industrial Packaging

For FIBC and jumbo bag applications, RH03 offers the kind of raffia-oriented performance that supports woven structures used in bulk material handling. Its positioning for low water carry-over and stable processing is valuable for manufacturers producing industrial packaging for chemicals, minerals, agri-inputs and other bulk goods that require reliable woven fabric performance.

Strapping, Wrapping Fabric and Technical Woven Uses

RH03 is also relevant for strapping and general-purpose wrapping fabric where polypropylene homopolymer raffia grades are preferred for process stability and structural performance. It can also serve technical woven applications such as geotextile-related structures, where converters need a practical balance between extrusion behavior, tape formation and end-use handling strength.

Compliance and Regulatory Positioning

OPaL’s declared compliance profile for RH03 supports its relevance in regulated packaging discussions. The grade is stated to conform to IS 10910 for safe use in contact with foodstuffs, pharmaceuticals and drinking water, while also meeting IS 10909 positive-list requirements and US FDA 21 CFR 177.1520 for olefin polymers. For buyers in food grain and related packaging segments, this adds an important trust layer, though final suitability should always be validated against the specific converter design and end-use conditions.

Comparable Alternatives

RH03 competes most directly with Indian PP homopolymer raffia grades such as Haldia Halene-P R103 and IOCL P1030RG. These grades are all positioned around woven sacks, raffia tape and FIBC-type applications, so grade selection should not rely on melt flow alone.

Compared with Haldia Halene-P R103, RH03 sits in a similar raffia-use space and is relevant for woven sacks, FIBC and related packaging fabrics. Buyers may compare the two based on supply preference, processing familiarity and the exact balance they need between line behavior and woven end-use performance.

Against IOCL P1030RG, RH03 is again a close application competitor for tape and woven sack production. The practical differentiation comes from manufacturer ecosystem, declared grade positioning, processing comfort on existing lines and the buyer’s confidence in documentation, sourcing continuity and conversion results.

Overall, RH03 is assigned clearly as a raffia grade because its MFI, processability profile and tenacity-elongation balance align with tape drawing and woven packaging rather than injection molding or high-clarity film applications.