At Siddham PolyIndia, our off-grade polymers offer a practical and cost-efficient alternative for applications where strict prime-grade specifications are not essential. These materials may fall outside standard parameters due to variations in colour, melt flow index (MFI), density, or minor contamination – but still retain their core polymer properties.
Off-grade materials are widely used across industries for non-critical applications, helping manufacturers optimise costs while maintaining functional performance.
Off-grade LDPE retains its inherent flexibility, softness, and chemical resistance, though it may exhibit variation in clarity, colour, or flow properties.
These materials are suitable for applications where visual consistency is not a priority but flexibility and processability are still required.
Off-grade LLDPE maintains its strength and stretchability, with possible variations in melt flow or appearance. It is suitable for flexible applications where performance is more critical than aesthetic uniformity.
Off-grade HDPE retains its structural strength and chemical resistance, though it may vary in density, colour, or processing behaviour.
It is commonly used in applications where durability is required but strict specification control is not essential.
Off-grade PP maintains its rigidity, chemical resistance, and lightweight nature, with potential variations in melt flow index or colour.
It is suitable for a wide range of general-purpose applications and is often used in blended formulations.
Off-grade PPCP retains good impact resistance and strength, though it may vary in performance parameters such as flow or appearance.
It is suitable for applications requiring toughness but not strict uniformity in finish or specifications.
