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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![Enhancing Daily Life: The Growing Role of LSR in Consumer Electronics]()
Enhancing Daily Life: The Growing Role of LSR in Consumer ElectronicsConsumer electronics increasingly rely on Liquid Silicone Rubber (LSR) to deliver premium user experiences through enhanced functionality and aesthetics.
04/17/2026
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![Revolutionizing the Kitchen: The Rise of Food-Grade LSR in Modern Cookware]()
Revolutionizing the Kitchen: The Rise of Food-Grade LSR in Modern CookwareModern kitchens embrace Liquid Silicone Rubber (LSR) for its revolutionary combination of culinary safety and functional versatility.
04/17/2026
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![Driving the Future: How LSR is Powering the New Energy Automotive Industry]()
Driving the Future: How LSR is Powering the New Energy Automotive IndustryThe new energy automotive industry demands materials that can withstand harsh operating environments while ensuring passenger safety.
04/17/2026
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![Maintaining Dimensional Stability in High-Volume LSR Production]()
Maintaining Dimensional Stability in High-Volume LSR ProductionAchieving consistent dimensional stability in high-volume Liquid Silicone Rubber (LSR) production hinges upon controlling interrelated variables spanning material formulation, mold design, and process parameter optimization.
04/17/2026
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![Protecting the Workforce: LSR Solutions for Labor Protection Equipment]()
Protecting the Workforce: LSR Solutions for Labor Protection EquipmentIndustrial workers depend on protective equipment made from high-performance materials like Liquid Silicone Rubber (LSR) to shield against occupational hazards effectively.
04/17/2026
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![Global Trends in LSR Manufacturing: Opportunities and Innovations]()
Global Trends in LSR Manufacturing: Opportunities and InnovationsGlobal Liquid Silicone Rubber (LSR) manufacturing is experiencing unprecedented growth driven by expanding applications across healthcare, automotive electrification, renewable energy infrastructure, and smart consumer goods sectors.
04/17/2026
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![Prioritizing Infant Health: The Safety Advantages of LSR in Baby Care Products]()
Prioritizing Infant Health: The Safety Advantages of LSR in Baby Care ProductsWhen it comes to baby care products, safety is the highest priority. Liquid Silicone Rubber (LSR) excels in this area due to its non-toxic, odorless composition that meets strict food-contact regulations.
04/17/2026
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![LSR Overmolding: Combining Materials for Superior Product Performance]()
LSR Overmolding: Combining Materials for Superior Product PerformanceLSR overmolding represents a transformative technique merging the best attributes of multiple substrates into unified components with enhanced performance capabilities.
04/17/2026
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![Cold Runner vs. Hot Runner Systems in LSR Injection Molding]()
Cold Runner vs. Hot Runner Systems in LSR Injection MoldingChoosing between cold runner and hot runner systems in Liquid Silicone Rubber (LSR) injection molding significantly impacts material utilization, cycle times, and part quality outcomes.
04/17/2026
Liquid Silicone Rubber (LSR) Injection Molding---Process History and Development
Liquid silicone rubber molding is now becoming more and more important in medical components and other silicone products's industrial, But how it works during these decades and how it develop in recent years ?
During the 1940s,high molecular weight silicone gums were introduced commercially . Pre-existing rubber processing equipment was utilized to mill, and mold the materials. The 1950s saw the introduction of Room Temperature Vulcanizing (RTV) rubbers which came in the form of two
component liquids or pastes. When mixed, RTVs vulcanize at room temperature over extended periods of time. LSRs are the result of these early RTV silicones. Formulations which could be cured more rapidly under higher temperature were developed during the late 1970s. As was
previously done with rubber processing equipment, plastics processing equipment was soon co-opted for manufacturing LSR products. Injection molding machine barrels were water cooled, rather than heated, and shutoff nozzles were added to prevent material backflow during curing. This is the basic production setup for LSRs used today. Great advancements in pumping LSRs have been made in the past two decades.
Early pumping equipment relied solely on direct pneumatic driving to transfer material, and off ratio mixes were common. More recent developments use closed-loop controls to ensure proper the proper ratio of the two components. Material transfer rates are measured directly by flow metering devices and fed back to the control unit to either increase or decrease pumping speeds.
Liquid silicone rubber injection molding is still changing these days, more and more new features and solving ways are bringing out by some outstanding engineers , it will getting more and more perfect in the coming days . For more further information, visit www.tymsilicone.com .