No release agent needed! A new mass production method for polyurethane RIM molding! It is also possible to build a mass production line with reduced initial investment!
The "Release Agent-Free Method" is a patented technology that forms a coating of thermoplastic resin with excellent release properties on the surface of rigid polyurethane molded products, allowing for the injection and molding of polyurethane into a closed mold space. This technology enables a shift from injection molding, which is suitable for mass production, to polyurethane RIM molding, which is better suited for small-batch production of various types, and it also allows for the establishment of mass production lines with reduced initial investment. It is increasingly being adopted as a new option for mass production methods in plastic molding. When mass-producing using this release agent-free method in polyurethane RIM molding, significant cost reductions can be achieved once a certain quantity is exceeded, surpassing the costs of injection molding. Due to the physical properties of the thermoplastic resin that adheres to the surface, this method is fundamentally suited for molding rigid polyurethane. Please consult us regarding its use for high-hardness flexible polyurethane. **Features** - No need for post-processing such as surface treatment after demolding - Significantly improved decorative properties - Reduction in labor costs - Substantial cost reductions possible - Improvement of the working environment - No need for release agent maintenance for molds *For more details, please refer to the PDF materials or feel free to contact us.*
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basic information
Effects Achieved by Eliminating Release Agents ■ Reduction of processes by abolishing sanding and primer processes ■ Transition from high-pressure molding to low-pressure molding (reduction of initial investment) ・ For injection molding: 500 kg/cm ・ For RIM molding: 3 kg/cm ■ Adaptation to small-batch production of various types *For more details, please refer to the PDF document or feel free to contact us.*
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※Immediate implementation is possible depending on the equipment situation.
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For more details, please refer to the PDF document or feel free to contact us.
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Company information
As a plastic molding manufacturer specialized in urethane RIM molding, our company engages in manufacturing based on three core patented technologies. We handle in-mold coating molding, urethane urea resin development and molding, integral foam, and more. Our molding techniques, particularly those that do not use release agents and our decorative technology that enables low-investment, small-batch production of various types, are highly regarded. Our unwavering commitment to urethane allows us to have more confidence in urethane-related matters than anyone else. From material development to prototype trials, mass production, equipment introduction, and technology transfer both domestically and internationally, please feel free to consult us about anything related to urethane.