Haldia Petrochemicals Ltd

Haldia Halene M340 is a nucleated heterophasic polypropylene impact copolymer (PPCP) produced using Spheripol technology by Haldia Petrochemicals Ltd. Engineered for high-flow injection moulding (40 g/10 min MFI), M340 combines reactor-grade consistency, low cycle times, and an excellent impact-stiffness balance. The nucleation accelerates crystallisation, minimizes warpage, and enhances dimensional stability, making M340 ideal for automotive parts, appliance/white goods components, thin-wall injection moulding (TWIM), and compounding. The grade is BIS designated IS 10951-3-MBV-E and is compliant with IS 10910 for food, pharma, and drinking water contact. M340 is supplied as natural, odourless granules in 25 kg bags and is not intended for prohibited Single Use Plastic (SUP) items per PWM Rules 2016.

Functional Features

Halene M340 stands out for its high-flow processability, nucleated stability, and reactor-grade uniformity. Its Spheripol-based morphology delivers fast cycles, dimensional accuracy, and a robust mechanical profile suitable for demanding OEM and industrial applications. The grade’s food-contact compliance and batch-to-batch consistency make it a reliable choice for converters and compounders.

Detailed Technical Specifications (Typical Values)

• Melt Flow Index: 40 g/10 min (ASTM D1238, 230°C/2.16 kg)
• Density:90 g/cm³ (ASTM D1505)
• Tensile Strength at Yield: 25 MPa (ASTM D638)
• Elongation at Yield: 7% (ASTM D638)
• Flexural Modulus: 1300 MPa (ASTM D790)
• Izod Impact (Notched, 23°C): 70 J/m (ASTM D256)
• Vicat Softening Point (10N): 145°C (ASTM D1525)
• Heat Deflection Temp (0.455 MPa): 100°C (ASTM D648)
• DSC Melting Temp: 165°C (ASTM D3418)

Processing Guidelines: Barrel temperature: 180–260°C; mould: 30–40°C; high injection speed recommended for best results.

Applications & Industry Use Cases

Appliances & White Goods

M340 is widely used for appliance housings, washer components, AC grills, and other white goods parts where stiffness, thermal stability, and precise fit are required. Its nucleated structure ensures low warpage for snap-fit and high-gloss assemblies.

Automotive

Automotive OEMs and compounders use M340 for interior and exterior components, compounds, and non-structural parts where impact-stiffness balance and processability are critical. The grade’s flow and dimensional stability support complex geometries and high-volume production.

Thin-Wall Injection Moulding (TWIM)

M340’s high flow and nucleation make it ideal for TWIM of containers, tubs, and utility products. The grade enables lightweight designs, fast cycles, and consistent part quality in multi-cavity tooling.

Compounding

As a base resin for filler and masterbatch compounding, M340’s processability and reactor-grade consistency support efficient dispersion and uniform mechanical properties in custom PPCP blends.

Performance Advantages

Compared to non-nucleated or lower-MFI PPCP, Halene M340 delivers faster cycles, lower warpage, and superior dimensional accuracy. Its Spheripol reactor technology ensures batch consistency, while nucleation provides output gains and process reliability. M340 is competitive with Reliance Repol B400MN (38 MFI), IOCL Propel 3400MN (40 MFI), and HMEL CM40NR for thin-wall, appliance, and compounding applications.

Compliance, Packaging & Storage

Food Contact Compliance: Certified to IS 10910 for food, pharma, and drinking water contact. Converter must validate final article compliance. Packaging: Natural granules in 25 kg bags. Storage Guidelines: Store dry, below 50°C, away from direct sunlight and moisture for optimal quality.

Haldia Halene M365 is a reactor-grade, nucleated heterophasic polypropylene impact copolymer (PPCP) developed by Haldia Petrochemicals Ltd. Engineered for high-flow performance (65 g/10 min MFI), M365 enables efficient thin-wall injection moulding with outstanding dimensional stability and low warpage. The nucleation technology accelerates crystallisation, reduces cycle times, and improves part precision, making it ideal for complex, high-volume manufacturing. Certified to IS 10951-3-MBV-F and compliant with IS 10910 for food, pharma, and drinking water contact, M365 is supplied as natural granules in robust 25 kg bags, with recommended storage in dry, UV-protected environments below 50°C.

Functional Features (Industry Authority)

Halene M365 delivers a unique blend of high-flow processability, nucleated stability, and balanced mechanical properties. The grade’s low warpage and rapid demoulding reduce defects and energy use, while its stiffness-impact balance ensures reliability in both rigid and semi-flexible parts. M365’s food-contact compliance and batch-to-batch consistency make it a trusted choice for converters, OEMs, and compounders across India. Halene M365 offers a density of 0.90 g/cm³ and a melt flow rate of 65 g/10 min, providing the flowability needed for thin-wall and complex part designs. Its tensile strength at yield is 24 MPa, with 5% elongation at yield, ensuring balanced ductility and toughness. The flexural modulus of 1200 MPa and notched Izod impact of 60 J/m at 23°C deliver a reliable stiffness-impact profile, while a heat deflection temperature of 90°C and Vicat softening point of 135°C support thermal stability for demanding environments. All values are typical and not to be used as specifications. Processing Recommendations: Melt temperature: 210–250°C; mould: 20–50°C; shrinkage: 1.2–1.8%. High flow reduces injection pressure, supporting efficient production of complex geometries. Compliance: Certified to IS 10910 and IS 16738:2018 for food/pharma/water contact, and aligns with FDA CFR 21 177.1520. Documentation includes TDS, SDS, COA, and regulatory letters.

Applications and Industry Use Cases

Appliances and White Goods Components

Halene M365 is the material of choice for appliance housings, AC louvers, washer covers, and internal components requiring warpage resistance and snap-fit integrity. Its high flow and nucleation enable precise, lightweight parts, while food-contact compliance allows use in kitchen appliances and white goods.

Thin-Wall Packaging and Houseware

M365’s flowability and low warpage make it ideal for thin-wall tubs, crates, bins, and storage containers. The grade supports high-cavitation tooling and fast cycle times, enabling scalable production for consumer and industrial packaging.

Automotive and Compounding Base

In the automotive sector, M365 is used for non-structural trims, ducts, and interior panels where stiffness and dimensional accuracy are essential. As a compounding base, it provides superior processability for masterbatch and mineral-filled PPCP grades.

Performance Advantages of Halene M365

Compared to non-nucleated or lower-MFI PPCP grades, Halene M365 delivers 10–20% faster cycles, better dimensional accuracy, and reduced demoulding defects. Its reactor-grade nucleation distinguishes it from competitors like Reliance Repol B650MN, IOCL Propel 3650MN, and HMEL Polysure CM65NR by offering a superior balance of flow, warpage resistance, and gloss—critical for India’s appliance, packaging, and automotive OEMs.

Packaging, Storage, and Logistics

Halene M365 is packaged in strong 25 kg bags for safe handling and storage. Bags should be stored dry, below 50°C, and protected from direct sunlight to maintain material quality. JITSY.in ensures pan-India supply from Delhi/NCR warehouses, providing reliable stock, batch traceability, and export-ready documentation for global buyers.