HMEL PPRCP Polysure RM12CR
HMEL PPRCP Polysure RM12CR is a high-clarity polypropylene random copolymer (PPRCP) grade manufactured by HPCL-Mittal Energy Ltd (HMEL) under the Polysure brand. Produced using Spheripol II technology, this grade is engineered for injection moulding and ISBM, offering superior clarity, balanced stiffness–impact properties, and low cycle time. HMEL’s Polysure portfolio is trusted pan-India for quality, batch traceability, and technical support.
Polysure RM12CR is classified as a PPRCP (polypropylene random copolymer). It is food-contact compliant and aligns with IS 10910, IS 16738:2018, and FDA 21 CFR 177.1520 standards.
Technical Specifications and Material Properties
- Melt Flow Index: 12 g/10 min (ASTM D1238)
- Tensile Strength at Yield: ~34 MPa (ASTM D638)
- Elongation at Yield: ~12% (ASTM D638)
- Vicat Softening Point: ~130°C (ASTM D1525)
- Heat Deflection Temp: ~80°C (ASTM D648)
- Recommended Barrel Temp: 190–250°C
- Recommended Mould Temp: 30–40°C
Spheripol II technology and clarifiers provide ultra-high clarity, a balanced stiffness–impact profile, and short cycle times for efficient production of thin-wall, transparent parts.
Applications and Industry Use Cases
High-Clarity Rigid Containers and Food Packaging
RM12CR is ideal for injection-moulded and ISBM rigid food containers, transparent jars, and display packaging. Its clarity and food-contact compliance make it suitable for regulated packaging in FMCG, food service, and pharma.
Laboratory Products and Healthcare Containers
The grade’s clarity, stiffness, and chemical resistance make it a preferred choice for labware, beakers, specimen jars, and transparent medical containers that require both aesthetics and safety.
Kitchenware, Houseware and ISBM Bottles
Polysure RM12CR is widely used in kitchenware, measuring cups, canisters, and ISBM bottles for water, edible oils, and personal care. The material’s flow properties enable complex, thin-wall designs with excellent finish.
Performance Advantages of HMEL PPRCP Polysure RM12CR
RM12CR delivers ultra-high clarity, superior stiffness–impact balance, and energy-efficient processing. Its Spheripol II morphology and clarifiers enable fast cycles, reduced energy consumption, and reliable food-contact safety for converters targeting premium packaging and labware applications.
Alternative and Comparable PPRCP Grades in India
- Reliance Repol SRM100NC: 12 MFI, high-clarity PPRCP for rigid containers, ISBM, and houseware. Direct domestic competitor.
- IOCL Propel 2120MC: 12 MFI, Spheripol II-based, for rigid containers and ISBM. Comparable clarity and modulus.
- Polysure RM30CR (HMEL): Higher-flow PPRCP for thin/intricate parts and ISBM.
- Borouge 420MO: Imported reference for high-clarity household containers.
Key Differentiators: RM12CR excels in clarity, stiffness, and cycle time versus generic PP or PPCP grades. Its Spheripol II technology, batch consistency, and regulatory compliance make it a top pick for converters who need reliable performance and food-contact safety.
Key Features
Specifications
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FAQs
Frequently Asked Questions
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Is RM12CR food-contact and pharma compliant?
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