Reaction Injection Molding (RIM) provides designers unlimited freedom to design what they envision without compromising structural integrity. Despite having a similar name and process to injection molding, RIM has the capabilities to produce a wide range of hardness and improved physical properties using thermoset materials.
RIM combines the superior materials mostly used in cast molding to achieve stronger, lightweight, tailored products and components. Because of this, RIM is often used in structural parts, enclosures, and cabinetries found in fitness & recreation, military & defense, medical, and heavy machinery applications to name a few.
Advantages Of Reaction Injection Molding
- Lower tool costs vs. injection molding.
- Longer material wear life in corrosive environments.
- Robust physical properties at a lighter weight.
- Can include sub-components of diverse materials.
- Strong material resistance to chemicals and other harmful substances.
- Flexibility to produce rigid, elastomeric, or foam products.
Why use Reaction Injection Molding
Products created from RIM are typically more economical than other molding methods, especially for larger parts. In general, RIM uses less energy and equipment to make the same product when compared to thermoplastics.
RIM is most often used for manufacturing intricate geometries or unique surface finishes in a more cost-efficient way than injection molding. With this process, product designers have the freedom to design what they envision, without compromise!
