Jampilen EP440G is a nucleated heterophasic polypropylene copolymer (PP copolymer) specially developed for extrusion applications that require a combination of stiffness, toughness, and long-term dimensional stability. Produced by Jam Polypropylene Company (Iran), this grade offers a high-performance balance between fluidity and mechanical strength, making it ideal for advanced industrial and packaging applications.

Compared to conventional polypropylene copolymers of similar flow characteristics, EP440G delivers:

• Higher stiffness and rigidity, ensuring excellent shape retention during and after processing.

• Superior impact resistance at both ambient and sub-zero temperatures, providing enhanced durability for demanding environments.

• Outstanding dimensional stability and exceptional resistance to creep and deformation, maintaining structural integrity over time.

Its optimized nucleation improves extrusion smoothness, surface finish, and processing efficiency, making it a preferred choice for high-speed production lines.

Main Applications

Thermoforming:
Used for rigid packaging sheets, trays, and technical parts, where formability, stiffness, and heat resistance are critical.

Corrugated Board Extrusion:
Ideal for producing corrugated polypropylene sheets and panels, valued for impact toughness, lightweight strength, and recyclability.

Extrusion Blow Molding:
Applied in the production of containers, bottles, and technical components requiring uniform wall thickness, durability, and high surface quality.