How To Choose a Silicone Sheet Manufacturer

Silicone rubber sheeting is utilized extensively in the industrial sector because it is inexpensive and provides simple fabrication and shaping processes. It also offers a broad temperature range of -117 °C to 300 °C. Moreover, it is ideal for sealing, thermal insulation, gaskets, and transit systems applications since it is flexible and can be modified easily.

With the increasing demand for silicone sheet manufacturers, choosing a company with a solid reputation for quality and reliability is essential. At ElastaPro, we aim to be the preferred supplier of silicone sheeting by generating value through service, quality, and technology.

What Is a Silicone Sheet?

A silicone sheet is a synthetic rubber commonly used in critical applications due to its exceptional heat resistance. It is also more versatile than other polymers because it retains pliability when exposed to ultraviolet radiation or extreme temperatures. Further, it is resistant to weathering and ozone, making it appropriate for various industrial purposes.

The following are the characteristics of a silicone rubber sheet:

Silicone Sheet
  • Offers high resistance to UV radiation
  • Possesses superior temperature resistance compared to synthetic and natural rubber
  • Reacts to very few chemical or biological agents
  • Maintains flexibility and elasticity regardless of weather conditions
  • Made from high-grade compound materials
  • Has tensile strength up to 1650 psi
  • Insulates electricity well and is easily modifiable based on particular requirements
  • Exhibits exceptional metal adherence, especially during molding and extrusion processes
  • FDA-approved, making it safe for food and medical uses

Different Types of Silicone Rubber

The flexibility of silicone rubber is a byproduct of clusters of organic molecules produced on a silicon and oxygen base. It is available in various unique forms, each suited to a distinct set of uses.

Here are the different types of widely used silicone rubber:

Methyl Groups (MQ)

This group is often called dimethyl silicone rubber or methyl silicone rubber. Methyl groups are replaceable with other types — such as ethyl, phenyl, and vinyl — to improve and adjust their mechanical, chemical, and thermodynamic characteristics for various purposes.

Methyl and Vinyl Groups (VMQ)

This group, known as methyl vinyl rubber, comprises the most frequently utilized variety of silicone rubber. It possesses excellent compressive strength, which is beneficial for the vulcanization industry. This type is also resistant to chemicals, corrosion, ozone, and radiation.

Methyl, Phenyl, and Vinyl Groups (PVMQ)

This compound comprises phenyl groups in place of methyl groups, which effectively lowers the material’s working temperature. Consequently, they are ideal for sanitary applications in the pharmaceutical and food industries.

Fluoro, Vinyl, and Methyl Groups (FVMQ)

This compound is also referred to as fluorosilicone rubber and fluorinated rubber. They possess exceptional chemical resistance to gasoline, oil, and solvents.

They are primarily used in the aerospace industry for sealing applications requiring resistance to hot fuels, oils, and diester-based lubricants.

Industrial Applications of Silicone Rubber Sheets

Silicone rubber’s exceptional resistance, physical resilience, and durability make it suitable for molded rubber products in various industries. The following are some of the most typical applications for silicone rubber sheets:


Silicone is renowned for its resistance to severe temperatures and stresses, making it helpful and vital in aviation. They seal plane components, such as doors, windows, fuel tanks, and ventilation ducts, lowering the danger of accidents during flights.

Construction and Refurbishment

A silicone sheet’s adhesive properties make it useful in binding together essential construction elements, such as metal, plastic, glass, granite, and concrete. This improves a structure’s durability and sturdiness by protecting it from heat, humidity, pollution, and other elements that can cause deterioration.

Silicone rubber sheets are also utilized to refurbish historic structures without affecting their appearance.


Silicone rubber is frequently used to seal most electronic devices’ internal processors and circuits. This will protect them against heat, corrosion, moisture, and other environmental factors that can cause damage.

FDA-Compliant Industries

Silicone rubber sheets are ideal for cleanroom applications in the pharmaceutical, healthcare, and food processing industries. They are also extensively utilized in sectors where food contact is critical to operations.


Due to its antimicrobial properties, silicone is an excellent material for healthcare products and equipment. It is frequently used in manufacturing prosthetics, drug delivery, newborn care goods, and other medical items that must meet safety regulations.

Key Considerations When Choosing the Right Silicone Sheet Manufacturer

Given the number of accessible silicone manufacturers, it may be challenging to identify the appropriate one to collaborate with. However, there are several factors that you should consider when searching for a manufacturer to assist with the development and manufacturing of your products.

The very first step is to assess the needs of your company or business to give you a clearer picture of the services you want. Being upfront and as specific as possible about your quality, speed, and communication expectations might help you select a manufacturer that meets your requirements.

Here are some considerations to make before selecting a silicone manufacturing partner:


A reputable silicone manufacturer with a track record of creating high-quality products, parts, and components generally possesses substantial knowledge and expertise. This can be a real advantage for your company or business.

Expertise in construction management and trained personnel also contribute to producing silicone goods of the highest quality.



When selecting a manufacturer for your silicone products, deciding whether to go with a domestic or foreign company is essential. As with any selection, both alternatives have advantages and downsides, but it is vital to evaluate the long-term consequences.



Communication is essential to the manufacturing process of a product, whether at the initial contact with the manufacturer, during the design phase, or after the product has been manufactured. Therefore, choosing a company that is easy to communicate with is important.

Moreover, selecting a manufacturer within or close to the same time zone might eliminate communication obstacles, particularly in the case of urgent requirements.

practice to engage


It is generally a good practice to engage with a silicone manufacturer with a reputation for providing satisfactory results. Selecting a manufacturer who caters specifically to your vertical can prevent you from making potentially expensive errors. Consider asking manufacturers what types of projects they have accomplished and evaluate how your project would fit into their past work.

Why Choose ElastaPro?

ElastaPro offers both standard and customized silicone sheets and uncured silicone compounds. Further, our silicone rubber products are manufactured in the United States using high-quality components and are supported by on-time deliveries and superior bespoke service. We also offer professional calendaring and the silicones of the required grade.

We offer solid silicone sheeting in the following grades:

Partner With ElastaPro for Exceptional Silicone Sheeting Solutions

ElastaPro Silicone Sheeting offers a wide range of silicone sheets to customers. We have decades of experience, allowing us to give exceptional solutions to our customer partners with diverse industrial needs.

Contact us immediately for additional information about our superior silicone solutions!

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