Recent Posts
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![Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and Rubber]()
Meet TYM at K 2025 -The World’ s No.1 Trade Fair for Plastics and RubberWelcome to the World’s No.1 Trade Fair for Plastics and Rubber -K 2025, taking place from October 8–15, 2025 at Messe Düsseldorf, Germany. As a professional LSR injection molding machine, mold, and robot solution provider, TYM Technology Co., Ltd. is proud to present our latest innovations at Booth 16E77.
09/23/2025
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![LSR Injection Machine Guide: How Proper Maintenance Extends Injection Machine Lifespan]()
LSR Injection Machine Guide: How Proper Maintenance Extends Injection Machine LifespanLiquid silicone rubber injection molding machines operate under highly specialized production conditions that require long-term precision, thermal stability, and continuous mechanical reliability.
05/19/2026
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![What Are the Advantages of Integrated Horizontal Injection Molding Machines?]()
What Are the Advantages of Integrated Horizontal Injection Molding Machines?Integrated horizontal injection molding machines have become increasingly important in modern liquid silicone rubber manufacturing due to their ability to combine automation, precision, and production efficiency into a single system architecture.
05/18/2026
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![High-Precision Liquid Silicone Rubber Injection Molding: How to Achieve Micron-Level Tolerance Control]()
High-Precision Liquid Silicone Rubber Injection Molding: How to Achieve Micron-Level Tolerance ControlAs medical devices, wearable electronics, automotive sealing systems, and micro silicone components continue evolving toward miniaturization and precision manufacturing, micron-level dimensional control has become increasingly important in Liquid Silicone Rubber injection molding.
05/15/2026
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![Metering and Feeding Systems in LSR Processing: What Affects Dosing Accuracy?]()
Metering and Feeding Systems in LSR Processing: What Affects Dosing Accuracy?In liquid silicone rubber (LSR) injection molding, the metering and feeding system plays a decisive role in determining final product quality. Because LSR is a two-component platinum-cured material that requires precise 1:1 mixing, even small deviations in dosing accuracy can lead to defects such as incomplete curing, inconsistent hardness, or dimensional instability. Modern production systems rely on high-precision metering pumps, static mixing units, and temperature-controlled feed lines to en
05/13/2026
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![Customized LSR Injection Molding Machines: How Personalized Solutions Improve Production Efficiency]()
Customized LSR Injection Molding Machines: How Personalized Solutions Improve Production EfficiencyCustomized Liquid Silicone Rubber (LSR) injection molding machines are becoming an important solution for improving manufacturing efficiency, reducing production defects, and supporting large-scale intelligent production.
05/11/2026
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![LSR Injection Molding Machines: Current Industry Status and Future Outlook]()
LSR Injection Molding Machines: Current Industry Status and Future OutlookThe global Liquid Silicone Rubber (LSR) injection molding industry is entering a new phase of intelligent manufacturing, precision automation, and high-efficiency production.
05/09/2026
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![LSR Injection Molding Machine: How to Choose the Right Tonnage]()
LSR Injection Molding Machine: How to Choose the Right TonnageSelecting the right LSR injection molding machine tonnage is essential for stable production and consistent product quality. Many manufacturers focus only on part size, but tonnage selection actually depends on multiple factors, including mold design, cavity number, and material behavior.
05/06/2026
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![How to Achieve Multi-Shot Molding with LSR?]()
How to Achieve Multi-Shot Molding with LSR?Multi-shot LSR molding requires specialized machines with multiple injection units and a rotating platen or stack mold configuration.
04/28/2026
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![What Is the Future of LSR Injection Molding Technology?]()
What Is the Future of LSR Injection Molding Technology?Next-generation LSR machines feature AI-driven process optimization, real-time rheology monitoring, and modular designs for flexible production.
04/28/2026
Liquid Silicone Rubber Injection Molding---History Introduction
Liquid Silicone Rubber Injection Molding (LSR injection molding) has been widely used in many markets due to its ability to produce intricate elastomeric components with relatively short cycle times.
The automotive industry uses silicone's high degradation temperatures for engine sealing and medical components markets rely on its biological inertness. Liquid Silicone Rubber (LSR) can be processed using slightly modified thermoplastic molding equipment, making them easy to integrate into existing business structures and facilities. Also, an increase in use has driven down the raw material cost of LSRs as to make them more competitive with historically less expensive thermoplastic elastomers, thus extending their use into new markets in recent years. An increase in specialized auxiliary equipment such as demolding devices will further facilitate LSR push to the mainstream of polymer manufacturing.
Among the whole silicone material, Liquid Silicone Rubber (LSR) has a relatively short history.
Developed during the late 1970s, LSR two component systems have quickly increased in popularity over the past 30 years due to their
advantages over Gum Silicone Rubbers. Not only are faster cycle times and flashless molding possible, but all secondary equipment is contained near the molding press and there is no need to mill or process the material in any way prior to use. Also , LSR is popular due to its ability to compete with typical thermoplastic elastomers which allowing for minimal initial capital investment.
In next part, we will try to write something about the material and the process about the liquid silicone rubber molding, kindly contact for more details .