EVA Foam өндүрүүчүсү
+8618566588838 [email protected]

Силикон көбүк

» Силикон көбүк

Heat Resistant Silicone Rubber Sheet – Flexible, Tear-Resistant High-Quality Silicone Sheet

КАТЕГОРИЯ ЖАНА ТЕГИ:
Силикон көбүк , ,
суроо
  • Техникалык шарттар

Heat Resistant Silicone Rubber Sheet is a flexible elastomer sheet designed for industrial applications requiring a combination of temperature resistance, ийкемдүүлүк, tear strength, sealing performance, and long-term durability.

Silicone rubber is widely used where conventional rubber, Ева Фоам, Ачка, or other flexible materials may not provide sufficient temperature stability or weather resistance. Depending on the silicone formulation and grade, silicone rubber sheets can operate across a broad temperature range while maintaining useful flexibility and elasticity.

We supply custom silicone rubber sheets and silicone rubber components for industrial equipment, техника, electrical applications, automotive components, sealing systems, жылуулук изоляциясы, and OEM projects.

What Is a Silicone Rubber Sheet?

A silicone rubber sheet is a flat elastomer material manufactured from silicone rubber and supplied in rolls, барактар, strips, or custom-cut shapes.

Silicone rubber is based on a silicon-oxygen polymer backbone, which gives it a combination of:

  • High and low temperature resistance
  • Flexibility and elasticity
  • Good weather resistance
  • Ozone resistance
  • UV каршылык
  • Electrical insulation
  • Good aging resistance
  • Low moisture absorption
  • Good sealing performance

The exact properties depend on the silicone compound, катуулук, калыңдыгы, reinforcement, curing method, and manufacturing process.

Key Features of Heat Resistant Silicone Rubber Sheet

1. High Temperature Resistance

One of the main reasons manufacturers select silicone rubber is its ability to maintain useful physical properties at elevated temperatures.

Typical silicone rubber sheet grades can withstand temperatures significantly higher than many general-purpose elastomers. Depending on the formulation, industrial silicone sheets may be designed for continuous service around -50°C to +200°C, with specialized grades offering higher temperature capability.

The actual continuous and intermittent temperature limits should always be confirmed according to the technical data sheet for the selected grade.

This makes silicone rubber sheet suitable for applications involving:

  • Heating equipment
  • Thermal sealing
  • Ovens
  • Industrial machinery
  • Electrical equipment
  • Automotive components
  • Heat-resistant gaskets
  • Thermal insulation

2. Flexible and Elastic

Silicone rubber remains flexible over a wide temperature range.

This flexibility allows the material to:

  • Bend around curved surfaces
  • Conform to irregular surfaces
  • Absorb vibration
  • Maintain sealing contact
  • Accommodate thermal expansion
  • Provide cushioning between components

For applications requiring repeated movement or compression, silicone rubber can provide a useful combination of elasticity and dimensional stability.

3. Good Tear Strength

Silicone rubber can be formulated for improved mechanical performance, including good tear resistance.

Tear strength is particularly important when a sheet is:

  • Cut into gaskets
  • Installed around holes
  • Bent repeatedly
  • Compressed between components
  • Exposed to mechanical handling
  • Used around corners or irregular edges

For demanding mechanical applications, the appropriate silicone grade should be selected based on the required tensile strength, elongation, tear strength, катуулук, and operating temperature.

4. Excellent Weather Resistance

Silicone rubber has good resistance to environmental aging and is widely used in outdoor and exposed applications.

It generally offers good resistance to:

  • UV radiation
  • Ozone
  • Weathering
  • Oxidation
  • Нымдуулук
  • Temperature fluctuations

This makes silicone rubber sheet suitable for equipment exposed to sunlight, outdoor environments, and changing temperatures.

5. Electrical Insulation

Silicone rubber is also used as an electrical insulating material.

Depending on the grade and application, silicone sheets can be used for:

  • Electrical insulation
  • Cable protection
  • Electrical enclosure sealing
  • Transformer components
  • Electronic equipment
  • Heat-resistant insulating pads

For electrical applications requiring specific dielectric, flame-retardant, or regulatory performance, the exact grade and test requirements should be specified before production.

Heat Resistant Silicone Rubber Sheet Applications

Industrial Gaskets and Seals

Silicone rubber sheet is commonly converted into gaskets, sealing pads, and custom seals.

It can be used to create:

  • Flat gaskets
  • Flange gaskets
  • Equipment seals
  • Access-panel seals
  • Heat-resistant sealing pads
  • Custom die-cut seals

Its flexibility allows the material to conform to mating surfaces while maintaining sealing contact.

Heat-Resistant Pads

Silicone rubber sheet can be used as a protective or insulating pad around equipment exposed to heat.

Applications include:

  • Heat-resistant machine pads
  • Thermal barriers
  • Heating equipment
  • Heat press equipment
  • Industrial ovens
  • Heat-resistant spacers

The appropriate thickness and silicone grade should be selected according to the temperature and mechanical load.

Автоунаа колдонмолору

Silicone rubber is widely used in automotive and transportation applications because of its temperature stability, ийкемдүүлүк, and environmental resistance.

Potential applications include:

  • Engine compartment seals
  • Heat-resistant gaskets
  • Protective pads
  • Electrical insulation
  • Vibration isolation
  • Sealing components

The selected compound must be compatible with the specific automotive environment, including temperature, майлар, fuels, coolants, and other fluids.

Electrical and Electronic Equipment

Silicone rubber sheet can combine flexible sealing with electrical insulation.

Typical applications include:

  • Electrical equipment seals
  • Insulation pads
  • Electronic component protection
  • Enclosure gaskets
  • Heat-resistant electrical barriers

For electrical applications, customers should specify required dielectric strength, flame-retardant requirements, and applicable standards.

Food and Processing Equipment

Certain silicone rubber compounds are available for applications involving food processing and contact with specific substances.

Бирок, not every silicone rubber sheet is food grade.

If the product will directly contact food, drinking water, pharmaceuticals, or other regulated materials, the required regulatory standard must be confirmed before production.

Silicone Rubber Sheet Specifications

We can provide silicone rubber sheets in different specifications according to the application.

МүнөздөмөсүAvailable Options
МатериалSilicone Rubber
ТүсКызыл, translucent, ак, кара, көк, gray, салт
КалыңдыгыЫңгайлаштырылган
ТуурасыЫңгайлаштырылган
УзундугуЫңгайлаштырылган
КатуулукЖумшак, medium, hard / customized Shore A
БетиЖылмакай, textured or customized
ReinforcementAvailable for selected applications
ФормаБарак, strip, gasket, die-cut part
ИштетүүКесүү, die cutting, slitting, custom fabrication
Колдонмоөнөр жай, electrical, автомобиль, мөөр, жылуулоо, OEM

Common Silicone Rubber Sheet Colors

Red silicone rubber sheet is one of the most recognizable industrial silicone sheet products and is frequently used for gaskets, sealing components, heat-resistant pads, жана өнөр жай колдонмолорун.

Other colors can also be manufactured according to the required application or visual identification system.

How to Select the Right Silicone Rubber Sheet

Selecting the correct silicone sheet requires more than simply choosing a thickness and color.

1. Temperature

Provide:

  • Minimum operating temperature
  • Normal operating temperature
  • Maximum continuous temperature
  • Maximum intermittent temperature

Temperature is one of the most important factors when selecting a silicone rubber compound.

2. Катуулук

Silicone rubber sheets can be produced in different hardness levels.

A softer silicone sheet may be suitable for:

  • Sealing
  • Жазуучу
  • Low-pressure gaskets
  • Flexible pads

A harder grade may be preferred for:

  • Structural support
  • Higher compression resistance
  • Mechanical applications
  • Dimensional stability

3. Калыңдыгы

Thickness should be selected according to the required sealing, жылуулоо, жазуучу, and mechanical performance.

Thin silicone sheets are useful for:

  • Electrical insulation
  • Thin gaskets
  • Protective layers

Thicker sheets are suitable for:

  • Жазуучу
  • Thermal barriers
  • Heavy-duty sealing
  • Vibration isolation

4. Chemical Exposure

Tell us what chemicals or fluids will contact the silicone sheet.

Examples include:

  • Суу
  • Oils
  • Cleaning agents
  • Chemicals
  • Coolants
  • Food products
  • Pharmaceutical solutions

Silicone has good resistance to many environmental conditions, but it is not universally resistant to every chemical or fluid. Compatibility should be verified for the actual application.

5. Mechanical Requirements

For applications involving stretching, кесүү, compression, or repeated movement, карап көрөлү:

  • Tensile strength
  • Tear strength
  • Узартуу
  • Compression set
  • Катуулук
  • Abrasion resistance

If the sheet will be used as a gasket, the required compression and sealing pressure should also be provided.

Silicone Rubber Sheet vs EVA Foam Sheet

Silicone rubber and EVA foam serve different purposes.

МенчикSilicone Rubber SheetEVA Foam Sheet
High-temperature resistanceСонунLimited compared with silicone
ИйкемдүүлүкСонунСонун
ИйкемдүүлүкСонунЖакшы
SealingСонунGood for selected applications
Thermal stabilityСонунОрто
ЖазуучуЖакшыСонун
ЖеңилЖакшыСонун
UV/weather resistanceСонунЖакшы
General packagingЧектелгенСонун
Industrial gasket applicationsСонунЧектелген
High-temperature applicationsСонунNot normally preferred

For high-temperature sealing, жылуулоо, flexible gaskets, жана өнөр жай колдонмолорун, silicone rubber is generally a better choice.

For таңгактоо, protective inserts, sports products, оюнчуктар, кол өнөрчүлүк, and lightweight cushioning, EVA foam may be more economical.

Custom Silicone Rubber Sheet Manufacturer

We support OEM and custom silicone rubber sheet projects based on customer drawings, Үлгүлөр, dimensions, and technical specifications.

Custom manufacturing can include:

  • Custom thickness
  • Custom width and length
  • Custom hardness
  • Custom color
  • Custom surface
  • Die-cut gaskets
  • Custom sealing pads
  • Strips and narrow rolls
  • Adhesive-backed silicone sheets
  • CNC or die-cut silicone components
  • Custom packaging

Customers can provide a 2D drawing, CAD file, physical sample, or simple dimension specification for evaluation.

Factory Direct Silicone Rubber Sheet Supply

For industrial buyers, purchasing directly from the manufacturer can simplify communication between the technical team and production team.

We can evaluate your project requirements including:

Material → Thickness → Hardness → Size → Temperature → Application → Quantity → Required Standard

For repeat OEM projects, we can also discuss material consistency, production specifications, таңгактоо, and customized processing.

Көп берилүүчү суроолор

What temperature can silicone rubber sheet withstand?

The temperature capability depends on the silicone formulation and grade. Many industrial silicone rubber products are designed for approximately -50°C to +200°C service, while specialized grades can offer higher temperature resistance. Always confirm the exact technical specification before using the material in a high-temperature application.

Is silicone rubber sheet flexible?

Ооба. Silicone rubber is naturally flexible and elastic. The flexibility depends on hardness, калыңдыгы, formulation, and reinforcement.

Is silicone rubber tear resistant?

Silicone rubber can provide good tear resistance, but tear strength varies considerably between formulations and grades. If tear resistance is critical, specify the required mechanical performance when requesting a quotation.

Is red silicone rubber sheet heat resistant?

Ооба. Red silicone rubber sheets are commonly available in heat-resistant formulations. Бирок, color alone does not determine temperature resistance. The actual silicone grade and technical specification should be confirmed.

Can silicone rubber sheet be cut into custom shapes?

Ооба. Silicone sheets can be converted into custom gaskets, жаздыкчалар, strips, washers, Мөөрлөр, and other shapes using appropriate cutting or die-cutting processes.

Can silicone rubber sheet be used outdoors?

Ооба. Silicone rubber generally has good resistance to UV, ozone and weathering, making suitable grades useful for outdoor applications.

Is silicone rubber sheet waterproof?

Silicone rubber has low water absorption and can provide effective sealing when properly designed and compressed. Performance depends on the sheet construction, surface condition, joint design, and application.

Can silicone rubber sheet be used for food contact?

Certain silicone compounds are manufactured for food-contact applications, but standard silicone rubber sheet should not automatically be considered food grade. The required food-contact regulation and documentation must be confirmed for the specific material.

Why Choose Our Silicone Rubber Sheet?

When you need a heat resistant, ийкемдүү, durable and tear-resistant silicone rubber sheet, we can help evaluate the appropriate material and fabrication method for your application.

Our custom silicone rubber solutions are suitable for customers looking for:

  • High temperature silicone rubber sheet
  • Flexible silicone rubber sheet
  • Tear-resistant silicone sheet
  • Red silicone rubber sheet
  • Industrial silicone sheet
  • Silicone gasket sheet
  • Silicone sealing sheet
  • Silicone insulation sheet
  • Custom silicone rubber gasket
  • OEM silicone rubber products

Request a Custom Silicone Rubber Sheet Quote

Please send us the following information for a faster quotation:

1. Өлчөмү: Length × Width
2. Калыңдыгы: мм
3. Түс: Кызыл / Кара / Ак / Translucent / Салт
4. Катуулук: Shore A, if known
5. Temperature: Minimum and maximum working temperature
6. Колдонмо: Токс / мөөр / жылуулоо / жазуучу / other
7. Саны: Required quantity
8. Drawing or sample: If available

Our team can recommend a suitable silicone rubber sheet material and custom processing solution based on your application.

Contact us for a factory-direct quotation for heat-resistant silicone rubber sheet and custom silicone rubber products.

суроо формасы ( биз сизди мүмкүн болушунча тезирээк кайтарабыз )

аты:
*
Email:
*
Кабар:

Текшерүү:
3 + 7 = ?

Балким сизге да жагат