Closed-Cell Sponge Rubber: A Versatile Solution for Various Industries

Closed-Cell Sponge Rubber: A Versatile Solution for Various Industries

Closed-cell Sponge rubber is a type of Sponge with a distinctive cellular structure, commonly known as closed-cell. It finds widespread application in various industries, particularly in tasks such as water sealing, oven sealing, door edge sealing, gaskets, and more.

Here are five key advantages of closed-cell sponge rubber that make it a preferred choice:

• Air Permeability: Closed-cell Sponge rubber effectively prevents the penetration of gases and air. It is well-suited for applications where air or dust sealing is essential.

• Waterproof: Closed-cell Sponge rubber excels in preventing water infiltration, making it an excellent choice for water-sealing applications.

• Heat Resistance With superior heat resistance, closed-cell Sponge rubber can withstand high temperatures more effectively than other open-cell

• Noise Isolation: The closed-cell structure of Sponge rubber aids in sound insulation, preventing the transmission of external sounds into interiors or internal sounds to the outside.

• Durability: Closed-cell Sponge rubber, known for its high density and flexibility, rebounds well, resulting in durability and a longer lifespan.

At SAPONG, we manufacture and supply closed-cell foam rubber with a smooth and closed external surface, providing excellent air and water resistance, high heat resistance, sound insulation, and overall strength and flexibility. Our range includes foam rubber types such as silicone (EPDM), neoprene (CR), nitrile (NBR), styrene-butadiene (SBR), and natural rubber (NR). Various profiles, including square, round, Omega P-Profile, D-Profile, D-Hollow Profile, and special profiles, are available to meet diverse industry requirements.

For added convenience, our products come with adhesive tape for easy installation. If you are seeking a closed-cell foam rubber seal that outperforms expectations, has a longer lifespan, and offers great value for your applications, inquire about and order SAPONG's products today.

Contact us at SAPONG:

LINE ID: @PTIRUBBER
Tel: +66(0)22577154
Mobile/WhatsApp.: +66(0)863077319
Email: info@ptigroups.com
SAPONG By Polytech Industry Company Limited