Beechcraft Ltd

When manufacturing high-quality plastic components, choosing the right production method is critical for balancing cost, speed, and performance. Two of the most prominent technologies used today are Reaction Injection Moulding (RIM) and traditional Injection Moulding . While they sound similar, their chemical processes and ideal applications are vastly different. At Beechcraft Ltd , we specialise in helping businesses navigate these complex manufacturing choices. Here is a direct comparison to help you determine the best fit for your next project. The Core Difference: Chemistry vs. Heat The fundamental distinction lies in how the plastic material is prepared and shaped. Traditional Injection Moulding: This process relies on heat and pressure. Solid plastic granules (like polypropylene or ABS) are melted down and injected under immense pressure into a metal mould, where they cool and re-solidify. Reaction Injection Moulding (RIM): RIM is a chemical process. Two liquid components (typ...