POLY(PROPYLENE-CO-ETHYLENE), identified by its Chemical Abstracts Service (CAS) number 9010-79-1, stands as a pivotal chemical compound in modern industrial applications. This synthetic copolymer, typically appearing as a white powder or solid, is engineered through the precise copolymerization of propylene and ethylene monomers. Renowned for its exceptional versatility and customizable properties, POLY(PROPYLENE-CO-ETHYLENE) has become an indispensable material across numerous sectors, enabling the development of products with enhanced performance and durability.

The fundamental structure of POLY(PROPYLENE-CO-ETHYLENE) is characterized by repeating units derived from propylene and ethylene, yielding a molecular formula often represented as (C3H6.C2H4)x. While molecular weight can vary significantly depending on the specific grade and intended application, a typical molecular unit weight is approximately 70.13 g/mol. This polymer exhibits a melting point generally ranging from 120 °C to 208 °C and a density of about 0.9 g/mL at 25 °C, indicative of its thermoplastic nature. It is typically odorless and stable under normal storage conditions, although it is combustible and should be kept away from strong oxidizing agents, halogens, and chlorinated solvents. Its consistent quality and well-defined properties ensure reliable performance in industrial processes.

The applications of POLY(PROPYLENE-CO-ETHYLENE) are remarkably diverse, driven by its adaptable chemical and physical characteristics. A primary application lies in the formulation and modification of lubricants. Specific grades with tailored molecular weights and shear stability are crucial for producing high-grade lubricants, including those meeting stringent CF-4 and higher specifications. These variants also excel in thickening single-stage lubricating oils and improving the performance of low-grade lubricating and industrial oils. Beyond lubricants, this copolymer serves as a vital component in the plastics and rubber industries. It is widely utilized as an impact modifier for polyolefins, particularly polypropylene, enhancing their toughness and flexibility. Furthermore, it is a base polymer in advanced thermoplastic adhesive systems and finds significant use in the production of high-performance bitumen and TPO roofing membranes, contributing to their elasticity and chemical resistance.

The extensive utility of POLY(PROPYLENE-CO-ETHYLENE) stems from its numerous performance benefits. Depending on the specific formulation, it can offer low molecular weight, excellent solubility, and superior shear stability, which are critical for its effectiveness in lubricating oil applications. Its good oxidation resistance and excellent low-temperature performance contribute to the longevity and reliability of end products. In polymer blends, POLY(PROPYLENE-CO-ETHYLENE) imparts high elasticity, toughness, and chemical resistance. Its distinct molecular structure, often achieved through advanced metallocene catalysis, results in a narrow molecular weight distribution, which translates to a defined melting point and high purity. This controlled structure also allows it to act as an effective compatibilizer, improving the miscibility and mechanical properties of various polymer blends, such as high-density polyethylene (HDPE) and polypropylene (PP) mixtures, by promoting better dispersion and reducing phase separation.

At NINGBO INNO PHARMCHEM CO.,LTD., we are committed to being a premier manufacturer and supplier of high-quality POLY(PROPYLENE-CO-ETHYLENE) (CAS 9010-79-1). Our production processes adhere to rigorous quality control standards, ensuring that every batch meets precise specifications for purity, consistency, and performance. We leverage state-of-the-art manufacturing techniques to produce this versatile copolymer in various grades, designed to meet the specific demands of our global clientele. Our dedicated team of experts is continuously engaged in research and development to optimize product characteristics and explore new applications, ensuring that our POLY(PROPYNE-CO-ETHYLENE) remains at the forefront of innovation.

For industrial partners and businesses looking to buy POLY(PROPYLENE-CO-ETHYLENE), NINGBO INNO PHARMCHEM CO.,LTD. offers a streamlined and efficient procurement process. We provide transparent price structures and flexible ordering options to accommodate both small and large-scale requirements. As a reliable supplier, we understand the importance of timely delivery and secure packaging. Our standard packaging involves 25 kg bags, with delivery typically arranged within 5-7 working days. We ensure proper storage in cool, dry, and well-ventilated conditions, protected from rain and away from heat and ignition sources, to maintain product integrity. Whether you are looking to purchase this essential copolymer for lubricant formulation, plastic modification, or other specialized industrial uses, NINGBO INNO PHARMCHEM CO.,LTD. is your trusted partner for high-quality chemical solutions and exceptional service. We invite all prospective clients to reach out for detailed product information and competitive quotations tailored to their specific needs.