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Grade
WCI PP B3332D
WCI PP B3400
WCI PP Impact Copolymers deliver superior toughness, impact resistance, and durability, making them the material of choice for automotive, appliances, industrial crates, non-pressure pipes, and outdoor products. These grades perform well even under low-temperature conditions, offering long service life and cost-effectiveness.
PP Impact Copolymer is an advanced generation of polymer materials that combine outstanding mechanical properties with the ability to withstand extreme stresses and sudden impacts. A distinctive feature of these grades is the maintenance of stability and toughness against low temperature effects.
High impact resistance (even at sub-zero temperatures)
Higher toughness than PP Homopolymer
Acceptable stiffness and strength
Good dimensional stability
Good processability in injection molding and extrusion
PP Impact Copolymer has higher impact resistance than polyethylene at lower temperatures.
PP Impact Copolymer is a polypropylene material designed to provide a combination of impact resistance, stiffness, strength and processability. It is commonly used in applications where improved toughness and resistance to impact are required compared with standard polypropylene homopolymer.
Yes. PP Impact Copolymer can be used for various industrial molded components where impact resistance and mechanical durability are important. Manufacturers should select the grade according to the required mechanical properties, processing method and operating conditions.
| Grade | MFI (g/10min) | Density (g/cm³) | Key Features | Typical Applications |
|---|---|---|---|---|
| WCI PP B3332D | 3 | 0.90 | High impact strength, reliable processing | Crates, non-pressure pipes, automotive parts, sanitary products |
| WCI PP B3400 | 2.5 | 0.90 | Toughness, durability, outdoor stability | Appliances, industrial containers, construction profiles |
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