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Custom Silicone Sponge Sheets

Closed Cell Heat Resistant Silicone Sponge Foam Rubber Sheet, High Temp Press

Our silicone sponge sheet can withstand wide temperatures from -40°C to 250°C, is the perfect product for applications which require a soft, easily deformed material which standard rubber simply cannot provide.

Our Silicone sponge sheets are used in small medium and large printing equipment, light textiles, heat transfer equipment, clothing ironing equipment, electronic appliances, mechanical and electrical hardware industries.These silicone rubber foam strips are available in different colors, shapes, and hardness. We also can offer customers various of silicone rubber products according your samples.


Silicone Sponge Sheets / Silicone Foam Sheets - Customized

silicone foam sponge sheet

Key Features:

Our silicone sponge sheet features a closed cell structure and a smoother outer wall. This ensures that liquid and gas are unable to pass through the sheets, providing excellent insulation and sealing properties.

  • Good cushioning and vibration damping
  • Surface smooth, good elasticity and foam evenly
  • Good insulation, electrical conductivity, fire-retardant performance
  • Good resistance to weathering, UV & Ozone damage
  • Wide functioning temperature range from -40℃ to 250 ℃
  • Good thermal insulator
  • Excellent sealing capabilities, used for sealing applications
  • Resistant to aging , Ozone , heat , alkails and acid
  • Easy to cut to size, custom color

Applications of silicone sponge sheets

1. Aerospace and aviation industries for sealing and thermal insulation.

2. Automotive industry for gaskets, seals, and vibration damping.

3. Electronics industry for electrical insulation and sealing.

4. Construction industry for weatherstripping and gap filling.

5. Medical industry for cushioning and padding in various devices.

6. Other Applications

silicone sponge foam sheets

Customized Silicone Sponge & Foam Tubing

Why Choose JESilicone for Sponge Sheets Supplier

Establied in 2007, Jiajie is a high-tech company focused on develop, research, production, sales and service of the food grade silicone tube, medical silicone products, silicone rubber strip, silicone foamed products and customized molded silicone parts. Our factory was located in Dongguan Guangdong province and with a modern factory buildings of more than 6,000 square meters. We have obtained ISO13485, BSCI certificates etc…

why choose us - 20 years oem/odm experience

Industry Experience

JESilicone began to design and manufacture silicone products in 2007

factory scale

Factory Scale

We have 6,000 square meters of factory, with 100 housand class medical clean room, silicone extrusion production line, silicone molded products production line, LSR workshop and more than 30 advanced equipments.

silicone production line

OEM / ODM Service

We provide full-service of customization, from new product ideas to finished product, and we have more than 10000 successful customized silicone mold opening.

silicone product scope

Product Scope

We can manufacture a wide range of silicone products which includes food & madical grade silicone tube, medical silicone device, foamed products, silicone gaskets, grommets, sleeves, cases, strips, o-rings and other special customized silicone molded parts.

silicone company R & D

R & D Team

We have experienced R&D team who can provide complete solutions to reduce unnecessary cost of the products, shorten the new product development time and improve performance of silicone components

silicone product quality inspection

Quality Assurance

Advanced testing equipment as well as strictly supervise the quality inspection of raw materials, production and product quality to ensure that the pass rate of products is above 98%.

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