Are you on the hunt for the best liquid silicone rubber molding suppliers in China? With so many options available, it can feel overwhelming to find the perfect fit for your needs. Understanding the top factories not only saves you time but also ensures you receive high-quality products that meet your specifications. Imagine the peace of mind that comes with knowing you’ve partnered with a reliable supplier. Ready to discover the leading factories that can elevate your projects? Let’s dive in and explore the best options together!

Top 8 Liquid Silicone Rubber Manufacturers and Suppliers in China (2023)

Top 10 Liquid Silicone Rubber Manufacturers and Suppliers in China 2024

Product Details: Liquid Silicone Rubber (LSR) products including silicone baby items, kitchen tools, toys, industrial parts, molds, and more.

Technical Parameters:
– FDA certified
– RoHS compliant

Application Scenarios:
– Automotive industry
– Medical applications

Pros:
– High-quality products
– Customizable designs

Cons:
– Potential for late deliveries
– Quality may vary among suppliers

China Silicone Ink, Solid Silicone Rubber, Industrial Liquid Silicone …

Product Details: Liquid Silicone Rubber, Solid Silicone Rubber, Silicone Ink, Silicone Oil, Heat Transfer Label, Anysil Machine

Technical Parameters:
– ISO90001 certified
– Average monthly output: 300 tons

Application Scenarios:
– Medical products
– Consumer goods

Pros:
– High-quality production
– Wide range of applications

Cons:
– Limited information on specific product performance
– Potential variability in raw material sourcing

Top 10 Liquid Silicone Rubber Manufacturers and Suppliers in China …

Product Details: Liquid Silicone Rubber (LSR) is a high-purity platinum-cured silicone available in a liquid state, consisting of a two-part system with a platinum catalyst and a cross-linker.

Technical Parameters:
– Thermal Stability: -55°C to 300°C
– Biocompatibility: Non-toxic and sterilizable

Application Scenarios:
– Medical applications due to biocompatibility
– Electrical insulation for electronic applications

Pros:
– High flexibility and durability
– Excellent chemical resistance

Cons:
– Potentially higher cost compared to traditional rubber
– Requires specific processing techniques

Liquid Silicone Rubber China LSR injection molding

Product Details: Liquid Silicone Rubber (LSR) is a versatile material used in various applications due to its excellent properties.

Technical Parameters:
– High temperature resistance
– Excellent flexibility

Application Scenarios:
– Medical devices
– Automotive parts

Pros:
– Durable and long-lasting
– Safe for food contact

Cons:
– Higher cost compared to other materials
– Requires specialized processing equipment

Top 10 Rubber Molding Companies and Suppliers in China（2025）

Product Details: Custom-molded rubber products including rubber gaskets, seals, rubber grommets, synthetic rubber parts, rubber rollers, rubber washers, rubber sheets, and more.

Technical Parameters:
– Various rubber molding techniques including compression molding, injection moldi…
– Materials used include natural and synthetic rubber.

Application Scenarios:
– Automotive industry
– Medical equipment

Pros:
– Advanced rubber molding technologies
– Reliable customer service and support

Cons:
– Potential variability in quality depending on the manufacturer
– Shipping and logistics challenges may arise

China Liquid Silicone Rubber Suppliers, Manufacturers, Factory – Buy …

Product Details: Liquid silicone rubber is a high purity platinum cured silicone with low compression set, good stability, and the ability to resist extreme temperatures of heat and cold, ideally suitable for production of parts where high quality is required.

Technical Parameters:
– Operating temperature range: -100 °C to 300 °C
– Curing temperature: 160 °C to 220 °C

Application Scenarios:
– Aerospace components such as seals and gaskets
– Medical devices including prosthetics and implants

Pros:
– Excellent biocompatibility and chemical resistance
– High flexibility and heat resistance

Cons:
– Higher cost compared to traditional rubber materials
– Moderate UV resistance

Top 10 Silicone Rubber Mold Manufacturers and Suppliers in China(2025)

Product Details: Silicone rubber molds are flexible, heat-resistant tools used for shaping and creating replicated objects or parts. They are made from silicone rubber and are known for their durability and non-stick properties.

Technical Parameters:
– Durability
– Heat resistance

Application Scenarios:
– Casting resins and plastics
– Food-grade material applications

Pros:
– Highly versatile and easy to use
– Custom-designed for intricate details

Cons:
– May require specific handling to maintain quality
– Potentially higher initial costs compared to traditional molds

The Ultimate Guide To Liquid Silicone Rubber (LSR) Injection Molding …

Product Details: Liquid Silicone Rubber (LSR) Injection Molding is a manufacturing process used to produce parts made of liquid silicone rubber by injecting it into a mold and curing it.

Technical Parameters:
– Wide range of durometers for material hardness or softness
– High chemical and temperature resistance

Application Scenarios:
– Medical Devices and Equipment
– Automotive Parts

Pros:
– Superior quality and precision in producing complex parts
– Cost-effective in the long run due to durability and lower maintenance

Cons:
– Higher upfront costs compared to traditional injection molding
– Requires specialized tooling and equipment

Liquid Silicone Rubber (LSR) Injection Molding Supplier in China

Product Details: Liquid Silicone Rubber (LSR) Injection Molding

Technical Parameters:
– Temperature range: -60°C to 250°C
– Material properties: durable, flexible, biocompatible, hypoallergenic

Application Scenarios:
– Medical devices and prosthetics
– Automotive components near engines

Pros:
– High durability and resistance to extreme temperatures
– Fast production cycles with little waste

Cons:
– Not suitable for highly acidic environments
– Requires expert consultation for specific applications

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Frequently Asked Questions (FAQs)

What is liquid silicone rubber (LSR) molding?

Liquid silicone rubber molding is a manufacturing process that involves injecting liquid silicone into a mold to create flexible, durable parts. This method is ideal for producing intricate designs and high-volume production runs, making it popular in various industries, including medical, automotive, and consumer goods.

Why should I choose a supplier factory in China for LSR molding?

Choosing a supplier factory in China can offer cost-effective solutions without compromising quality. Many Chinese factories have advanced technology, skilled labor, and experience in LSR molding, enabling them to produce high-quality products efficiently and at competitive prices.

What should I look for in a reliable LSR molding supplier?

When selecting a reliable LSR molding supplier, consider their experience, certifications, production capabilities, and customer reviews. It’s also essential to assess their quality control processes and communication skills to ensure a smooth collaboration.

How do I ensure the quality of LSR products from a Chinese supplier?

To ensure quality, request samples before placing a large order and conduct thorough inspections during production. Establish clear quality standards and consider third-party inspections to verify that the products meet your specifications.

What is the typical lead time for LSR molding projects?

The lead time for LSR molding projects can vary based on complexity and order size, but it generally ranges from a few weeks to a couple of months. Discuss timelines with your supplier early on to set realistic expectations for delivery.