High-End Silicone Consumer Products
Inventors and engineers rely on Rilong Molding for silicone injection molding applications that require innovation and attention to detail.
LSR Injection Molded Parts
Benefits of LSR for Your Project
LSR’s thermal, physical, and chemical characteristics make it an ideal choice for your products if performance, longevity, and quality are valued necessities. We source materials from the leading LSR material suppliers so that you can trust the material’s integrity and availability.
When you choose Rilong as your source for Liquid Silicone Rubber parts, you gain a reliable partner with decades of LSR knowledge and experience. LSR materials offer exceptional benefits that will further enhance your product’s performance:
Custom Molded LSR Solutions For Your Business
Rilong has been producing precision Liquid Silicone Rubber (LSR) parts and LSR multi-material components using advanced liquid injection molding technology since 2002. We have a long history of providing value-added, turnkey LSR solutions for our customers in the medical, automotive, industrial, and consumer industries.
Our technology-driven facility consists of fully automated liquid injection molding cells featuring premium molds, advanced molding technology, automated parts handling robotics, a class 8 clean room for hygienic production requirements, and inline post-molding stations for value-added processes.
Rilong LSR injection molding Capacities
| Capabilities | LSR molding, Liquid silicone rubber over-molding, LSR Multi-Shot (LSR/Thermoplastic/Metal) |
| Lead Time | Starts at 15 business days |
| Tooling | Prototype Tooling: 100-1000 pcs; Production Tooling: over 10.000 pcs |
| Materials | Continuous |
| Machines Available | Single, multi. cavity, and family molds: 50 to 300 press tonnage, side actions, including hand-loaded |
| Mold Cavity Tolerances | ±0.01mm when machining, the mold, and an additional ±0.05 mm when calculating for the shrink rate |
| Part-to-Part Repeatability | Less than 5 mm |
| Critical Feature Tolerances | Tighter tolerances can be requested and may increase the cost of tooling because of additional sampling and grooming. Z.S.R will mill to a steel-safe condition on critical features. |
| Available Mold Types | Steel (tool steel, carbon steel) and aluminum; Production grades range from Class S50C, a prototype mold, to S136, an extremely high production mold. |
| Available size | 1MM-400MM |
| Max available colors in one product | Less than 2 colors |