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What is Liquid Silicone Rubber Molding?

Liquid Silicone Rubber molding is a manufacturing process （Also known as Vacuum Casting）that uses liquid silicone to create flexible, durable, and high-performance parts. LSR is known for its excellent thermal stability, chemical resistance, and biocompatibility, making it an ideal choice for applications in medical devices, automotive, consumer products, and more.When the parts are relatively large, have complex structures, and the required quantity is between 5 and 100 pieces, the unit price of CNC machining is too high, and the cost of mold processing is expensive with a long lead time, Silicone mold coating will be the best choice.

Welcome to Precise Prototype, your trusted partner for Liquid Silicone Rubber (LSR) molding services. We specialize in providing high-quality, customizable silicone components that meet the rigorous demands of various industries.

In vacuum casting, various materials can be utilized depending on the specific requirements of the part.

Commonly Used Materials

Epoxy resins: Epoxy resins are commonly employed due to their excellent mechanical properties, chemical resistance, and dimensional stability. They offer a good balance between strength, durability, and heat resistance.

Polyurethane resins: Polyurethane resins provide good flexibility, abrasion resistance, and weatherability. Polyurethane can be tailored to have different hardness levels, making it suitable for a wide range of applications where both rigid and flexible parts are needed.

Silicone rubbers: Silicone rubbers can be used, especially when extremely high flexibility and temperature resistance are required. Silicone rubbers exhibit superb resilience, low-temperature performance, and biocompatibility, which is essential for certain medical and healthcare applications.For silicone rubber materials, various hardness options are available.

If you have specific requirements in material models and material manufacturers, please contact us. We have imported materials from France and Japan that can meet your various needs.

At Precise Prototype, we offer a comprehensive range of LSR molding services, including:

Our Liquid Silicone Rubber Molding Services

Custom Molding: Tailored solutions to meet your specific design requirements and performance criteria.

High-Volume Production: Efficient manufacturing processes that allow for large-scale production while maintaining quality and precision.

Multi-Shot Molding: Combining LSR with other materials to create complex parts with enhanced functionality and aesthetics.

Hardware insert parts molded: Realizing the integral formation of hardware and plastic parts.

Prototype Development: Rapid prototyping services to validate designs and functionality before full-scale production.

Post-Processing Services: To achieve the desired surface finish and functionality, Additional options such as surface treatments(Polishing,Painting andtexturizing) , assembly, and packaging is available to deliver a complete solution for your project.

Expert Team: Our skilled engineers and technicians have extensive experience in Wire EDM, ensuring high-quality results for every project.

Quality Assurance: We implement rigorous quality control measures to guarantee that every part meets your specifications and industry standards.

Fast Turnaround: Our efficient processes enable us to deliver your projects on time, even under tight deadlines.

Cost-Effective Solutions: We provide competitive pricing without compromising on quality, helping you maximize your budget.

Customer-Centric Approach: We prioritize your needs and work closely with you throughout the project to ensure your complete satisfaction.

Aerospace

Automotive

Medical Devices

Electronics

Industrial Equipment

Robotics

Industries We Serve

Are you ready to enhance your products with our expert Liquid Silicone Rubber molding services? Contact Us today for a free consultation and quote! Let Precise Prototype be your reliable partner in high-performance silicone solutions.