Product

All kinds of Silicone Gaskets Supplies from MoonusTech.
Silicone Profiles with PSA.
Silicone Strips with PSA.
Sponge Silicone Gaskets/Cords DS.250-650
Extrusion method Silicone Gaskets Red/White/Gray/Black.etc
Resistance to temperature of up to 200-300°C

Different sizes available

Density 0.25-1.25 g/cm3 upon order

Fast delivery

Low MOQ

Certificated

Moonus Silicone Extruded parts are shaped by forcing softened raw materials through a die that is the shape of the desired part. Extrusion is perfect for a vast array of materials and a wide variety of product applications, including seals, custom-sized and large spliced O-rings, weather stripping insulation, gaskets, tubing and cord. Moonus extruded parts meet FDA, ASTM,, UL,, high or low temperature and other standards, depending upon the specific application.

Moonus manufacture profiles in all standard or customized by your exact specifications from your drawing or sample.

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Silicone Sealing and Gasket: Comprehensive Overview

Silicone sealing and gasket products are essential components in a wide range of industries, offering superior performance in demanding environments. Known for their flexibility, durability, and resistance to extreme conditions, silicone seals and gaskets are widely used in applications where reliability and longevity are critical.

What is Silicone Sealing and Gasket?

Silicone seals and gaskets are made from silicone rubber, a synthetic elastomer known for its excellent thermal stability, chemical resistance, and flexibility. These components are designed to create a tight seal between two surfaces, preventing leaks, contamination, and environmental damage.

Key Properties of Silicone Seals and Gaskets

1. Temperature Resistance  

   - Withstands extreme temperatures, typically ranging from -60°C to 230°C (-76°F to 446°F).  

   - Ideal for high-heat applications such as automotive engines, industrial machinery, and aerospace components.

2. Chemical Resistance  

   - Resistant to oils, acids, solvents, and other harsh chemicals.  

   - Suitable for use in chemical processing, pharmaceuticals, and laboratories.

3. Flexibility and Elasticity  

   - Maintains its shape and performance under compression, vibration, and movement.  

   - Perfect for dynamic applications like O-rings and vibration dampers.

4. Weather and UV Resistance  

   - Performs well in outdoor environments, resisting UV radiation, ozone, and weathering.  

   - Commonly used in construction, automotive, and marine applications.

5. Biocompatibility  

   - Non-toxic and safe for use in medical and food-grade applications.  

   - Complies with FDA, USP Class VI, and other regulatory standards.

6. Electrical Insulation  

   - Excellent dielectric properties make it ideal for electronic and electrical applications.  

   - Used in seals for connectors, sensors, and other sensitive components.

 Types of Silicone Seals and Gaskets

1. O-Rings  

   - Circular seals used to prevent leaks in static and dynamic applications.  

   - Common in hydraulic systems, pumps, and valves.

2. Flat Gaskets  

   - Used to create a seal between two flat surfaces, such as flanges or housings.  

   - Ideal for industrial machinery, pipelines, and automotive engines.

3. Custom Molded Gaskets  

   - Designed to meet specific shapes and sizes for unique applications.  

   - Used in medical devices, electronics, and specialized equipment.

4. Extruded Seals  

   - Long, continuous seals used in doors, windows, and enclosures.  

   - Provides weatherproofing and insulation.

5. Sponge and Foam Gaskets  

   - Lightweight and compressible, offering excellent sealing and cushioning.  

   - Used in HVAC systems, electronics, and automotive interiors.

 Applications of Silicone Seals and Gaskets

1. Automotive  

   - Engine gaskets, O-rings, and seals for transmissions, fuel systems, and exhaust systems.  

   - Ensures performance and longevity under high temperatures and pressures.

2. Aerospace  

   - Seals for aircraft engines, fuel systems, and hydraulic systems.  

   - Withstands extreme temperatures and pressures in critical applications.

3. Medical and Pharmaceutical  

   - Biocompatible seals for medical devices, syringes, and drug delivery systems.  

   - Ensures safety and compliance with regulatory standards.

4. Food and Beverage  

   - Non-toxic gaskets for processing equipment, packaging, and storage.  

   - Resists mold, bacteria, and harsh cleaning agents.

5. Electronics  

   - Seals for connectors, sensors, and enclosures.  

   - Provides electrical insulation and protection from moisture and dust.

6. Industrial Machinery  

   - Gaskets for pumps, valves, and pipelines.  

   - Resists wear, corrosion, and chemical exposure.

 Advantages of Silicone Seals and Gaskets

- Long Service Life: Reduces maintenance and replacement costs.  

- Versatility: Suitable for a wide range of industries and applications.  

- Cost-Effective: Provides excellent performance at a competitive price.  

- Environmentally Friendly: Resists degradation and can be recycled in some cases.  

 Why Choose Silicone Over Other Materials?

- Compared to Rubber: Silicone offers better temperature resistance and longevity.  

- Compared to PTFE: Silicone is more flexible and easier to install.  

- Compared to EPDM: Silicone performs better in high-temperature and UV-exposed environments.  

Customization Options

At MoonusTech, we offer custom-designed silicone seals and gaskets to meet your specific requirements. Whether you need a unique shape, size, or material formulation, our team can deliver solutions tailored to your application.

 Conclusion

Silicone sealing and gasket products are indispensable in modern engineering and manufacturing. Their unique combination of flexibility, durability, and resistance to extreme conditions makes them the go-to choice for industries worldwide. Whether you’re in automotive, aerospace, medical, or electronics, silicone seals and gaskets provide the reliability and performance you need.

Contact us today to learn more about our silicone sealing solutions or to request a custom quote. Let us help you find the perfect sealing solution for your next project.

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