RIM (Reaction Injection Molding)
In general, RIM Molding requires considerably less energy to make the same product that injection molded thermoplastics produces, and requires less equipment and floor space. It’s also more automated than other thermoset molding alternatives. No energy consuming remelting of a solid thermoplastic is necessary, and the cycle times of the Reaction Injection Molding (RIM) process are competitive with thermoplastic injection molding of similar sized parts. With this process, Many designers have used this Technology to reduce or eliminate secondary manufacturing steps. Designers can exploit the encapsulation abilities of polyurethanes in RIM systems to mold in-metal parts such as bushings, hinges, and frames. If you want to learn more about available RIM materials, Data sheets are available through the links listed below.

How the RIM Process Works Create a 3D Model of the part in question Establish a parting line Design Mold Insert in Pro-E or Wildfire Send final Design to CNC machine for processing Processed Mold is Test Shot for Quality and Consistency Repeat for required quantity

RIM Material Data Sheet

RIM Molding utilizes form and function to form a unique polymer molding process that produces highly Functional, Versatile, and esthetically pleasing parts for virtually any type of product. Aside from the advantages of the final product, some of the manufacturing advantages include a low viscosity, low processing temperatures and very low molding pressure. These factors in RIM Molding make a low volume application ideal along with cost benefits to our customers.

Other RIM Molding Advantages Listed Below

Achieve Complex Designs Light Weight Heat Resistant Dimensional Stability Resistant to Chemical Solvents Tested against weather and age Click diagram to enlarge