Soft Si-300 with a hardness of 25 can be cut using a die-cutting process. Silicone sponge is used as a heat-resistant packing.
Si-300 is a silicone sponge sheet manufactured by San Polymer Co., Ltd., with a hardness of 30° on the surface. It can be sliced to thicknesses ranging from 20mm to 1mm. It has excellent weather resistance and heat resistance (approximately -50°C to 200°C). It also complies with food hygiene standards. Standard products are available in 10° and 20°, with colors including red ochre and black, and white is available for 20° and 30°. Due to its fine independent bubbles, it exhibits excellent sealing properties.
Inquire About This Product
basic information
Processing method: Punching by press
Price range
Delivery Time
Applications/Examples of results
Seal materials and packing materials for high-temperature areas.
catalog（1）
Download All Catalogs
Company information
Our company is engaged in the manufacturing, processing, and sales of sponge, plastic, and rubber. We assess whether we can handle requests in-house, and if it seems difficult, we reach out to our partner manufacturers in their respective fields to provide assistance as much as possible. We are fortunate to have supportive partner manufacturers, and through collaboration with local manufacturers and those with high technical capabilities from various regions, we can offer flexible responses tailored to quality, delivery times, and costs.
![[Thomson Processing Case] Packing for Industrial Equipment 2](https://image.mono.ipros.com/public/product/image/aaf/2000467574/IPROS49381912699522478180.jpeg?w=280&h=280)
![Inclined immersion type electric heater holding furnace [oxide reduction type]](https://image.mono.ipros.com/public/product/image/c7e/2000804160/IPROS67190141477188481135.jpeg?w=280&h=280)
