Are you curious about the best liquid silicone rubber manufacturers? Understanding the top factories is crucial for making informed choices in quality and reliability. Discovering the best options can save you time and money. Dive in to explore our comprehensive comparison and find the perfect fit for your needs!
Silicone Rubber | Liquid Silicone Manufacturers – Elkem.com
Product Details: Silicone rubbers comprise straight, high-MW silicone chains, reinforced by crosslinking, and are divided into heat-cured rubber (HCR), liquid silicone rubber (LSR), and room-temperature-vulcanized (RTV) rubbers.
Technical Parameters:
– Heat stability from -50° to 200°C (up to 300°C with additives)
– Good mechanical properties (tear strength, compression set, tensile strength)
Application Scenarios:
– Automotive market for parts near the engine
– Food contact applications such as baking pans and baby bottle teats
Pros:
– Chemically inert and photo-oxidative stability
– Non-toxic smoke in case of fire
Cons:
– Potentially higher cost compared to organic rubbers
– Specific curing processes may limit some applications
Silicone Elastomers | Liquid Silicone Rubber | Momentive – MPMSitefinityCMS
Product Details: Momentive’s family of LSR is a versatile class of liquid silicone rubbers. LSR is a two-component, platinum (addition/heat) curable and pumpable silicone elastomer that can be molded and cured with very fast cycle times at elevated temperatures.
Technical Parameters:
– Fast cycle times
– Broad range of durometers (3 to 80 Shore A)
Application Scenarios:
– Manufacturing of oil and fuel resistant self-lubricating connector seals
– Injection molding processes
Pros:
– Ultra clear materials
– High tear strength
Cons:
– Limited information on specific drawbacks
– Potential dependency on specific molding processes
Liquid Silicone Rubber – Stockwell Elastomerics
Product Details: Liquid Silicone Rubber (LSR) is a moldable 2-part silicone with versatility for various applications.
Technical Parameters:
– Hardness range: 10 to 80 durometer Shore A
– Operating temperature: -58°F to 392°F
Application Scenarios:
– Gaskets and seals in portable communications and ruggedized electronic devices
– Medical devices requiring FDA and USP Class VI certifications
Pros:
– Excellent UV and ozone resistance
– Fast prototyping and production capabilities
Cons:
– Higher tooling costs for production molds
– Limited to specific applications due to material properties
SIMTEC Silicone Parts – Custom LSR Injection Molding
Product Details: Liquid Silicone Rubber (LSR) injection molded parts, including LSR overmolded parts and LSR Multi-Shot components.
Technical Parameters:
– Odorless, tasteless, and hypoallergenic
– Fatigue and tear resistant with low compression set
Application Scenarios:
– Medical devices and life science products
– Automotive components
Pros:
– Versatile and economical choice for silicone molded parts
– Exceptional durability and high thermal stability
Cons:
– Limited to specific applications requiring silicone materials
– Potentially higher initial costs for custom solutions
Silicone Rubber Soltion – Silicone Rubber/Additive/Curing Agent
Product Details: Liquid silicone rubber and silicone additives including vulcanizing agents and color pigments.
Technical Parameters:
– Monthly production capacity: 800 tons
– Annual production capacity: 9,000 tons
Application Scenarios:
– Medical-grade applications
– Heat-resistant and flame-retardant applications
Pros:
– 20+ years of experience in silicone coloring solutions
– Free coloring formulation provided
Cons:
– Limited information on specific product performance
– Potential variability in production quality
Liquid Silicone Rubber (LSR) | Robinson Rubber Products Co.
Product Details: Liquid Silicone Rubber (LSR) solutions from Robinson Rubber Products, designed for precision and versatility in various applications.
Technical Parameters:
– High precision and consistency in product dimensions
– Excellent temperature resistance and biocompatibility
Application Scenarios:
– Medical devices
– Automotive components
Pros:
– Exceptional versatility for complex geometries
– Superior thermal stability and chemical resistance
Cons:
– Potentially higher initial costs compared to other materials
– Requires specialized molding processes
Custom Silicone Products Online | Silicone Rubber Parts Supplier
Product Details: Custom silicone products including LSR parts for kitchenware, baby care products, medical devices, and bathroom accessories.
Technical Parameters:
– Odorless, tasteless, and hypoallergenic
– Excellent fatigue and tear resistance, low compression set, high elongation, and…
Application Scenarios:
– Devices used in sterile environments
– Products requiring exceptional durability
Pros:
– Versatile and cost-effective material
– High-quality production in a dust-free workshop
Cons:
– Limited information on specific product limitations
– Potentially higher costs for custom designs
Liquid Silicone Rubber Molding Manufacturer | Supplier – Melon
Product Details: Custom silicone rubber parts and LSR injection molds, including gaskets, seals, connectors, valves, bumpers, tubes, housings, plugs, knobs, and sleeves.
Technical Parameters:
– Compression molding
– Liquid silicone rubber (LSR) molding
Application Scenarios:
– Electric connectors
– Medical devices
– Hydraulic and pneumatic seals
– Consumer goods
Pros:
– High-quality custom solutions
– Fast turnaround times
Cons:
– Minimum order quantities may vary
– Lead times can be lengthy for certain products
Liquid Silicone Rubber Manufacturing
Product Details: Liquid Silicone Rubber (LSR) is a two-part heat cure, high-performance thermoset elastomer known for its excellent compression set, biocompatibility, and chemical resistance.
Technical Parameters:
– Service temperatures of up to 250C (480F)
– Injection molded and multi-component parts manufacturing
Application Scenarios:
– Healthcare applications
– Industrial applications
Pros:
– Superior weather resistance and long-term stability
– Biocompatible and resistant to body fluids
Cons:
– Less resistance to tear and abrasion compared to organic compounds
– Potential embrittlement under high radiation exposure
Top 10 Liquid Silicone Rubber Manufacturers and Suppliers in … – Hongju
Product Details: Liquid Silicone Rubber (LSR) is a high-purity platinum-cured silicone that is flexible, durable, and biocompatible, making it suitable for various applications.
Technical Parameters:
– Thermal Stability: -55°C to 300°C
– Chemical Resistance: Highly resistant to chemicals, water, and oxidation
Application Scenarios:
– Medical applications due to biocompatibility
– Electrical insulation in electronic devices
Pros:
– Customizable products to meet specific requirements
– High durability and flexibility
Cons:
– Potentially higher costs compared to traditional materials
– Requires specialized manufacturing processes
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Silicone Rubber | Liquid Silicone Manufacturers – Elkem.com | Silicone rubbers comprise straight, high-MW silicone chains, reinforced by crosslinking, and are divided into heat-cured rubber (HCR), liquid silicone… | – Chemically inert and photo-oxidative stability – Non-toxic smoke in case of fire | – Potentially higher cost compared to organic rubbers – Specific curing processes may limit some applications |
| Silicone Elastomers | Liquid Silicone Rubber | Momentive – MPMSitefinityCMS | Momentive’s family of LSR is a versatile class of liquid silicone rubbers. LSR is a two-component, platinum (addition/heat) curable and pumpable silic… | – Ultra clear materials – High tear strength |
| Liquid Silicone Rubber – Stockwell Elastomerics | Liquid Silicone Rubber (LSR) is a moldable 2-part silicone with versatility for various applications. | – Excellent UV and ozone resistance – Fast prototyping and production capabilities | – Higher tooling costs for production molds – Limited to specific applications due to material properties | www.stockwell.com |
| SIMTEC Silicone Parts – Custom LSR Injection Molding | Liquid Silicone Rubber (LSR) injection molded parts, including LSR overmolded parts and LSR Multi-Shot components. | – Versatile and economical choice for silicone molded parts – Exceptional durability and high thermal stability | – Limited to specific applications requiring silicone materials – Potentially higher initial costs for custom solutions | www.simtec-silicone.com |
| Silicone Rubber Soltion – Silicone Rubber/Additive/Curing Agent | Liquid silicone rubber and silicone additives including vulcanizing agents and color pigments. | – 20+ years of experience in silicone coloring solutions – Free coloring formulation provided | – Limited information on specific product performance – Potential variability in production quality | liquidsilicone.net |
| Liquid Silicone Rubber (LSR) | Robinson Rubber Products Co. | Liquid Silicone Rubber (LSR) solutions from Robinson Rubber Products, designed for precision and versatility in various applications. | – Exceptional versatility for complex geometries – Superior thermal stability and chemical resistance | – Potentially higher initial costs compared to other materials – Requires specialized molding processes |
| Custom Silicone Products Online | Silicone Rubber Parts Supplier | Custom silicone products including LSR parts for kitchenware, baby care products, medical devices, and bathroom accessories. | – Versatile and cost-effective material – High-quality production in a dust-free workshop | – Limited information on specific product limitations – Potentially higher costs for custom designs |
| Liquid Silicone Rubber Molding Manufacturer | Supplier – Melon | Custom silicone rubber parts and LSR injection molds, including gaskets, seals, connectors, valves, bumpers, tubes, housings, plugs, knobs, and sleeve… | – High-quality custom solutions – Fast turnaround times | – Minimum order quantities may vary – Lead times can be lengthy for certain products |
| Liquid Silicone Rubber Manufacturing | Liquid Silicone Rubber (LSR) is a two-part heat cure, high-performance thermoset elastomer known for its excellent compression set, biocompatibility,… | – Superior weather resistance and long-term stability – Biocompatible and resistant to body fluids | – Less resistance to tear and abrasion compared to organic compounds – Potential embrittlement under high radiation exposure | lim-us.com |
| Top 10 Liquid Silicone Rubber Manufacturers and Suppliers in … – Hongju | Liquid Silicone Rubber (LSR) is a high-purity platinum-cured silicone that is flexible, durable, and biocompatible, making it suitable for various app… | – Customizable products to meet specific requirements – High durability and flexibility | – Potentially higher costs compared to traditional materials – Requires specialized manufacturing processes | hongjusilicone.com |
Frequently Asked Questions (FAQs)
What is liquid silicone rubber (LSR) and how is it used?
Liquid silicone rubber is a versatile material known for its flexibility, durability, and heat resistance. It is commonly used in various applications, including medical devices, automotive parts, and consumer goods. Its ability to withstand extreme temperatures and harsh environments makes it ideal for products that require reliability and longevity.
What should I look for in a liquid silicone rubber manufacturer?
When choosing a manufacturer, consider their experience, production capabilities, quality control processes, and certifications. It’s also important to assess their ability to meet your specific requirements, such as custom formulations and timely delivery.
How do I ensure the quality of LSR products?
To ensure quality, work with manufacturers that have robust quality assurance processes in place. Request samples for testing, review their certifications, and inquire about their testing methods. Regular communication and feedback can also help maintain quality standards throughout production.
What are the advantages of using LSR over other materials?
LSR offers several advantages, including excellent thermal stability, chemical resistance, and flexibility. It is also biocompatible, making it suitable for medical applications. Additionally, LSR can be molded into complex shapes, allowing for innovative designs that other materials may not accommodate.
Can liquid silicone rubber be recycled?
While LSR is not widely recyclable due to its chemical structure, some manufacturers are exploring recycling methods. It’s essential to check with your manufacturer about their recycling policies and any initiatives they may have in place to minimize environmental impact.