KS359 Copolymer Modified PP

Ineos / PPKS359 Copolymer Modified PPInjection Molding High Toughness High Gloss Cast Film

Basic Information

Manufacturer: Ineos.

Category: Copolymer.

Application: Mainly used in cast films, food packaging, biaxially oriented films, and other fields. Particularly suitable for the sealing layer of "co-extruded bio-oriented films" and also applicable for co-extruded cast films.

Performance Characteristics

· Food Contact Grade: Complies with relevant food contact safety standards, can be used for packaging materials in direct contact with food, ensuring food safety and hygiene.

· Terpolymer: Features a unique molecular structure formed by the polymerization of three different monomers, providing multiple advantages such as good flexibility, heat sealability, and optical properties.

· Low-Temperature Heat Sealability: Achieves excellent heat sealing at lower temperatures, with a heat sealing temperature 10°C lower than that of Eltex P KS400 random copolymer. This helps improve packaging production efficiency while reducing energy consumption. Additionally, the film maintains good sealing performance and strength in low-temperature environments, preventing leakage of packaged contents.

Basic Properties

· Melt Flow Index: 5g/10min under conditions of 230°C and 2.16kg, indicating good processing fluidity, easy molding during processing, and suitability for various processing techniques.

· Density: 0.895g/cm³ at 23°C, with low density, which reduces packaging weight and lowers transportation costs.

· Flexural Modulus: 620MPa at 23°C, providing certain rigidity and hardness to maintain packaging shape and strength, protecting the contents.

· Tensile Strength: 20MPa, offering good tensile properties, resistance to breakage during stretching, and the ability to withstand certain external forces.

· Hardness: 58 at 23°C, with appropriate hardness that facilitates processing while meeting packaging requirements.

· Melting Point: 131°C, Vicat Softening Point: 105°C, Heat Deflection Temperature: 55°C at 0.45MPa, demonstrating good thermal stability and maintaining performance stability within a certain temperature range.