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Description
When it comes to materials that combine flexibility, durability, and resilience, silicone rubber stands out as one of the most versatile options available. The General Purpose Silicone Rubber Sheet (20° Shore), available by the linear metre, takes these qualities to the next level by offering an ultra-soft, highly flexible sheet that is perfect for a wide range of applications. Whether you're involved in DIY projects, industrial manufacturing, or specialized customizations, this silicone rubber sheet is designed to meet your needs with ease and reliability.
What is General Purpose Silicone Rubber Sheet (20° Shore)?
The 20° Shore silicone rubber sheet is a flexible, soft elastomer made from high-quality silicone material. With a Shore A hardness rating of 20, this rubber sheet is notably softer than other silicone rubbers, making it ideal for applications requiring extreme flexibility, compressibility, and pliability. Its flexibility and softness allow it to bend, stretch, and conform to various shapes, which makes it a useful material in many industries, including automotive, electrical, medical, and more.
Sold by the linear metre, this silicone rubber sheet allows users to purchase only the exact amount they need, reducing waste and ensuring cost-effectiveness. Its easy-to-handle form enables simple customization for a range of applications.
Key Features and Benefits of the 20° Shore Silicone Rubber Sheet
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Super Soft and Highly Flexible
The 20° Shore silicone rubber sheet is one of the softest options available, providing unparalleled flexibility. It can easily bend, stretch, and conform to a variety of surfaces, making it perfect for applications that demand the ability to mold around edges, curves, or irregular surfaces. Whether it's for gaskets, seals, or custom shapes, the flexibility of this rubber ensures a snug and effective fit every time. -
Excellent Vibration Dampening and Cushioning
Thanks to its softness, the 20° Shore silicone rubber sheet is particularly effective for vibration dampening and shock absorption. It helps to reduce noise, protect sensitive equipment, and ensure smoother operation in machinery. When used in applications like automotive parts or machinery components, this sheet offers excellent protection against wear and tear caused by vibration and movement. -
Temperature Resistance
Silicone rubber is known for its ability to withstand extreme temperature fluctuations. This 20° Shore silicone sheet can function efficiently in both high and low temperatures, withstanding heat up to 200°C (392°F) and cold as low as -60°C (-76°F). Whether you’re working in a high-temperature environment like an engine bay or in low-temperature settings like refrigeration units, this silicone sheet maintains its properties and performs reliably. -
Chemical and Oil Resistance
Silicone rubber is naturally resistant to a variety of chemicals, oils, and solvents, making the 20° Shore silicone rubber sheet a highly durable and reliable material in industrial settings. It can be used in applications where exposure to oils, fuels, and various chemicals is common, without degrading or losing its integrity over time. This makes it a popular choice for seals, gaskets, and protective components in automotive, manufacturing, and food-processing industries. -
Electrical Insulation
The 20° Shore silicone rubber sheet offers excellent electrical insulation properties. Its non-conductive nature makes it ideal for use in electrical applications where preventing short circuits and safeguarding sensitive components is essential. The material is commonly used for insulating wires, connectors, and electrical parts, ensuring safe operation and minimizing the risk of electrical hazards. -
UV and Ozone Resistance
Silicone rubber is highly resistant to UV rays and ozone exposure, which means that the 20° Shore silicone sheet performs well in outdoor and harsh environmental conditions. Whether used in outdoor equipment, automotive parts, or in areas exposed to sunlight, this silicone sheet resists degradation from UV radiation, ensuring long-lasting durability. -
Customizable by Linear Metre
The flexibility of purchasing the silicone rubber sheet by the linear metre is one of the major advantages. It allows you to buy only the exact amount you need, cutting down on excess material and minimizing waste. The sheet can be easily cut, shaped, and customized to fit your specific requirements, making it a versatile solution for a variety of projects.
Applications of General Purpose Silicone Rubber Sheet (20° Shore)
Given its soft and flexible properties, the 20° Shore silicone rubber sheet is widely used across multiple industries and applications. Some of the most common uses include:
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Seals and Gaskets: The ultra-soft nature of this silicone rubber sheet makes it perfect for creating tight-fitting seals and gaskets. It conforms to uneven surfaces and effectively blocks leaks in applications ranging from plumbing to automotive.
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Cushioning and Vibration Dampening: Its soft texture is ideal for cushioning delicate parts and components. Whether it's used in industrial machinery, automotive equipment, or consumer electronics, the 20° Shore silicone rubber sheet absorbs vibrations and reduces shock impact, extending the life of your products and preventing damage.
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Electrical Insulation: The non-conductive properties of silicone rubber make this sheet suitable for use in electrical insulation applications. It can be used for insulating cables, connectors, and electrical components, ensuring that sensitive equipment is protected from electrical interference and potential shorts.
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Automotive and Industrial Parts: In automotive and industrial sectors, this soft silicone rubber sheet is used in components like seals, gaskets, and vibration dampeners. It is especially useful in parts that require high flexibility and resistance to environmental factors like oils, fuels, and extreme temperatures.
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Medical and Food Processing: Silicone rubber is FDA-approved for use in food and medical applications, as it is non-toxic and resistant to microbial growth. The 20° Shore silicone rubber sheet is commonly used in food processing equipment and medical devices that require a flexible, durable material that can withstand frequent cleaning and sterilization.
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Custom Fabrication: Due to its flexibility, this silicone sheet is ideal for custom applications where standard sizes and shapes don’t fit. Whether you need custom seals, pads, or gaskets, the 20° Shore silicone rubber sheet can be easily cut, shaped, and fabricated to meet specific design requirements.
Why Choose the General Purpose Silicone Rubber Sheet (20° Shore)?
The General Purpose Silicone Rubber Sheet (20° Shore) is the go-to material for projects requiring high flexibility, softness, and resistance to environmental challenges. With its ultra-soft texture, ability to conform to different shapes, and resistance to chemicals, oils, and extreme temperatures, it provides an optimal solution for a wide range of applications. Whether you're working in the automotive, medical, electrical, or industrial sectors, this silicone rubber sheet offers durability, reliability, and cost-effective performance.
The linear metre option allows for customized purchasing, ensuring that you only buy the exact amount needed, minimizing waste and optimizing your project budget. Its ease of use and high performance make it an indispensable material for any task that requires a soft, flexible, and durable rubber solution.
Specifications:
Property | Value |
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Material | Silicone rubber with high-temperature resistance |
Hardness | 20° ± 5 Shore A |
Thickness Options | 1.0mm, 1.5mm, 2.0mm, 3.0mm, 4.0mm, 5.0mm |
Sheet Dimensions | 1m² (1 meter by 1 meter) |
Operating Temperature Range | -60°C to +230°C (-76°F to +446°F), with intermittent use up to +250°C (+482°F) |
Flammability Compliance | Meets FAR 25/JAR25/CS 25 Appendix F, Part 1(a)(1)(iv) and (a)(1)(v) horizontal flammability |
Color Options | White |
Applications | - Sealing and gasketing for outdoor communication, electronics, and lighting enclosures - Vibration damping - Applications requiring high-temperature resistance |
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