3721WZ

3721WZ is a polypropylene (PP) homopolymer grade by Total Refining and Chemicals. It is engineered with a high level of antistat for shelf cleanliness and mold release. This grade is nucleated to provide fast cycle time and improve contact clarity in thin wall, multi-cavity molds. Designed with high flow characteristics for ease of filling thin wall parts and is suitable for processing by injection molding. It is ideal for caps, closures, cutlery and other thin wall multi-cavity applications. Applications of 3721WZ include consumer packaging<5L, caps and closures, containers, food and beverage packaging. Is a FDA compliant grade.