Ningbo Base Laboratory Supports Polypropylene Product Innovation and Upgrading

Recently, at Oriental Energy (Ningbo) New Materials Co., Ltd., the laboratory closely collaborated with the polypropylene production unit to successfully complete the production and testing of new grades—PPB MN60/MN35 from the first-phase unit and PPR MT60CL from the third-phase unit. Key product indicators such as Charpy notched impact strength, flexural modulus, and tensile yield stress all met the expected targets, achieving a successful first-time production. This extends the base’s innovative strides in the high-end polypropylene field.