Copolymer Polypropylene (PP-C) Granules
Copolymer Polypropylene (PP-C) Granules
Copolymer Polypropylene (PP-C) granules are a type of plastic resin used in various applications due to their versatility and favorable properties. These granules are produced by combining propylene with other comonomers, enhancing their impact resistance, toughness, and flexibility compared to homopolymer polypropylene. PP-C granules are widely used in automotive parts, packaging, household goods, and medical devices, thanks to their good chemical resistance and processability. They are recyclable, making them a popular choice in sustainable manufacturing solutions.
Uses by Industries
Packaging
Automotive
Pipes and Fittings
Household Products
Benefits
Composed of propylene monomers with a small amount of ethylene.
Higher impact strength and toughness compared to homopolymer.
Lower melting point (around 135-145°C).
Better flexibility and improved resistance to stress cracking.
Available in two types:
Random Copolymer and Block Copolymer.
Random Copolymer
Ethylene is randomly distributed in the polymer chain.
Offers better clarity, flexibility, and transparency.
Block Copolymer:
Ethylene is distributed in blocks along the polymer chain.
Provides higher impact resistance and toughness.