ExxonMobil™ PP7555KNE2 is a polypropylene impact copolymer resin for thin-wall injection molding, offering high melt flow rate, low odor, and good mold release. It is supplied as pellets and processed via injection molding. The material has a density of 0.900 g/cm³ and a melt mass-flow rate of 50 g/10 min at 230°C/2.16 kg. Tensile strength at yield is 25.4 MPa, with a flexural modulus ranging from 1270 to 1520 MPa depending on test conditions. Notched Izod impact strength is 7.4 kJ/m² at 23°C and 3.9 kJ/m² at -40°C. Heat deflection temperature is 50.7°C at 1.80 MPa and 105°C at 66 psi unannealed. Rockwell hardness is 89.
ExxonMobil™ polypropylene (PP) resins deliver consistent, high-quality products that meet industry demands for high-performing solutions.
Our PP grades can provide manufacturing efficiencies, excellent durability, consumer appeal and the potential for low system costs. For over 50 years, we have been committed to the PP industry. Our global presence, reliable supply chain and consistent offering enable manufacturers around the world to benefit from our portfolio in a variety of applications.
| ExxonMobil - Polypropylene Products | |
|---|---|
| Product Category | Polymers and Plastic Resins |
| Product Number | ExxonMobil™ PP7555KNE2 |
| Product Name | ExxonMobil™ Polypropylene (PP), Impact copolymer resins |
| Type | Thermoplastic |
| Chemical System | Polypropylene |
| Industry | Automotive; Electronics; Sanitary; OEM or Industrial |
