What are the key characteristics and applications of LDPE granules and powders in manufacturing?

LDPE granules and powders are solid forms of low density polyethylene (LDPE) produced by different processes. LDPE granules are small, uniformly sized particles, usually cylindrical or spherical in shape. They offer a variety of advantages, such as ease of handling, storage and transportation. They serve as the starting point for manufacturing LDPE products through processes like injection molding and extrusion. LDPE powders have a fine particle size distribution and can be well dispersed and mixed with other materials. They are commonly used as additives or raw materials in areas such as coatings, adhesives, and masterbatch production.