Silicone Rubber Products
Solution For All Kinds Of Industry Application
Silicone Rubber for Molding, Sealing, Sheeting and Custom Parts
YakSil supplies silicone rubber materials for industrial manufacturers, including HTV silicone rubber, liquid silicone rubber, RTV silicone and custom compounds for silicone rubber molding, silicone o rings, silicone rubber sheeting and other rubber and silicone applications.
HTV Silicone Rubber
Solid silicone rubber for compression molding, extrusion, calendering and custom molded parts.
Liquid Silicone Rubber
Liquid silicone rubber, also known as LSR, is suitable for precision injection molding and high-volume production.
RTV Silicone
Room temperature vulcanizing silicone is used for sealing, bonding, potting, repair and mold-making work.
Common Silicone Rubber Product Applications
| Application | Recommended Material | Typical Products | Main Requirement |
|---|---|---|---|
| Silicone O Rings | HTV silicone rubber or LSR compound | O rings, sealing rings, gaskets, washers | Sealing |
| Silicone for O Rings | Compression-set-resistant silicone rubber | Static seals, waterproof seals, temperature-resistant seals | Low Set |
| Silicone Rubber Sheeting | Calendering-grade HTV silicone rubber | Silicone sheets, die-cut pads, insulation sheets, sealing strips | Sheet Form |
| Silicone Rubber Molding | HTV silicone rubber or liquid silicone rubber | Molded seals, keypads, covers, plugs, medical and industrial parts | Molding |
| Liquid Silicone | Liquid silicone rubber / LSR | Baby products, medical parts, food-contact parts, precision molded components | Precision |
Rubber and Silicone Material Selection
Temperature
Silicone rubber is preferred for applications exposed to high or low temperature.
Weathering
Good resistance to UV, ozone, outdoor aging and long-term environmental exposure.
Electrical Use
Suitable for insulation parts, cable accessories, electrical covers and protective components.
Soft Touch
Used for flexible seals, pads, medical products, baby products and consumer components.
How to Match Silicone Rubber with Your Process
| Process | Suitable Silicone Material | Best For |
|---|---|---|
| Compression Molding | HTV silicone rubber | O rings, gaskets, plugs, pads and medium-volume molded parts |
| Injection Molding | Liquid silicone rubber | High-volume, high-precision and complex silicone parts |
| Extrusion | Extrusion-grade HTV silicone rubber | Tubes, profiles, sealing strips and cable accessories |
| Calendering | Sheeting-grade HTV silicone rubber | Silicone rubber sheeting, insulation pads and die-cut parts |
| Bonding / Repair | RTV silicone or silicone adhesive | Silicone on rubber, silicone-to-silicone bonding and small repair work |
HTV Silicone Rubber
HTV Silicone Rubber (High-Temperature Vulcanized) is widely used for molding, extrusion, and industrial applications. It offers excellent thermal stability, durability, and chemical resistance for demanding environments.
Suitable for automotive parts, seals, gaskets, and industrial components, HTV silicone rubber is available in multiple hardness levels and custom colors to meet different production requirements.
Liquid Silicone Rubber (LSR)
Liquid Silicone Rubber provides excellent flexibility, precision molding performance, and surface quality. It is commonly used in medical devices, food-grade products, electronics, and consumer goods.
With fast curing, consistent quality, and reliable long-term performance, LSR is an ideal solution for high-volume manufacturing and complex silicone component production.
Rubber Silicone Products Application
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Flame Retardant Silicone Rubber
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Medical Grade Silicone Rubber Components
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HTV Silicone Rubber For Composite Insulators
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HTV Silicone Rubber for Polymer Insulators
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HTV Silicone Rubber for Polymer Hollow Core Insulators
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Medical Grade Silicone Rubber HTV
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High Yellowing Resistant HTV Silicone Rubber for Molding
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HTV Silicone - High Tear Strength Silicone Rubber For Molding
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HTV Silicone - General Purpose Silicone Rubber For Molding
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HTV Silicone - Food Grade HCR Silicone Rubber
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HTV Silicone - Flame Retardant Solid Silicone Rubber
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Liquid Silicone Rubber for Composite Hollow Core Insulators
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Industrial Applications
Automotive Industry
Used for seals, gaskets, hoses, vibration dampers, and high-temperature automotive components requiring durability and flexibility.
Electronics & Electrical
Applied in composite insulator, cable insulation, connectors, waterproof sealing parts, keypads, and protective electronic components.
Medical & Healthcare
Suitable for medical tubing, respiratory devices, wearable medical products, and healthcare applications requiring biocompatibility.
Food Processing Equipment
Commonly used in food-grade seals, baking molds, tubing, and hygienic silicone components for food contact applications.
Industrial Machinery
Applied in rollers, insulation materials, shock absorption parts, and custom molded silicone industrial components.
Consumer Applications
Kitchenware & Cooking Products
Used for baking molds, kitchen utensils, cooking accessories, and heat-resistant silicone cookware products.
Baby Care Products
Suitable for pacifiers, baby bottle accessories, teething products, and safe soft-touch silicone components.
Household Products
Applied in sealing strips, anti-slip pads, bathroom accessories, and flexible household silicone products.
Consumer Electronics
Commonly found in earbuds, protective covers, remote control keypads, and electronic device accessories.
Sports & Outdoor Products
Used in waterproof accessories, grips, flexible outdoor products, and protective silicone equipment components.
Silicone Rubber Certification
Frequently Asked Questions
How do I choose the right silicone rubber for my application?
The choice depends on your production process, temperature requirements, flexibility, and end-use environment. HTV Silicone Rubber is suitable for extrusion and compression molding, while Liquid Silicone Rubber is ideal for precision injection molding and complex component designs.
What are the advantages of silicone rubber compared to other rubber materials?
Silicone rubber offers excellent heat resistance, weather resistance, flexibility, and long-term stability compared to many traditional rubber materials. It also performs well under extreme temperatures and maintains its properties over extended use.
Can silicone rubber products resist chemicals and UV exposure?
Yes, silicone rubber has strong resistance to many chemicals, moisture, ozone, and UV radiation. This makes it a reliable material for outdoor applications and harsh industrial environments.
Is silicone rubber suitable for high-volume manufacturing?
Yes, especially Liquid Silicone Rubber (LSR), which is widely used in automated high-volume production due to its fast curing speed, precision molding capability, and consistent product quality.
What temperature range can silicone rubber withstand?
Silicone rubber generally performs well in extreme temperatures ranging from approximately -50°C to 250°C, depending on the formulation. This makes it suitable for applications requiring long-term heat resistance, flexibility, and weather durability.
Common Search Terms Explained
Si Rubber
Some buyers search for “si rubber”, but the accurate industrial term is silicone rubber.
Liquid Silicon
“Liquid silicon” is usually a mistaken search term. For flexible molded parts, the correct term is liquid silicone or liquid silicone rubber.
Silicone on Rubber
Used for coating, overmolding or bonding structures. Compatibility, primer and surface treatment should be checked before mass production.
Silpoxy
Silpoxy-type silicone adhesive is mainly associated with silicone bonding and repair. Industrial bonding requires process testing.
Need Help Choosing Silicone Rubber?
Send us your part drawing, hardness, molding process, working temperature and application environment. YakSil can recommend suitable silicone rubber for o rings, sheeting, molding, extrusion or custom rubber and silicone parts.
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To Find What You Need
Top row material
We use imported world-class silicone raw materials to satisfy the various of special characteristics requirements.
cost-effective
While pursuing quality, we offer competitive prices to help customers get higher profits .
High quality product
We control all the production process strictly to ensure the purity, high performance and quality of GX silicone rubber.
Complete certificates
We provide perfect certification to meet the requirements of customers in different markets.