Porous Rubber

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Porous rubber is a flexible elastomeric material made from solid rubber and latex. It is widely used in the manufacture of a variety of components and industrial products. Based on cellular structure, porous rubber materials are classified as:

cellular
sponge
porous

Porous rubber products are available in both roll and sheet formats, depending on application requirements.

Sponge rubber offers a number of key performance advantages, including resistance to alkalis, acids, and salts, excellent flexibility, and reliable performance across a temperature range of –45°C to +70°C. Sponge rubber sheets also provide effective sound insulation, thermal insulation, and sealing properties.

Specifications	Value
Apparent density of sheets 10 mm thick and above	300–500 kg/m³
Sheet dimensions	700 × 700 mm
Available porous rubber thicknesses	3, 4, 5, 6, 8, 10, and 12 mm
Compression set at 50% compression, at (23 ± 5)°C, max.	78%
Operating temperature range	–45°C to +80°C
Aging coefficient after 72 hours at 90°C, max.	2.0
Operating environment	Air, dust, water spray

Applications of porous rubber:

vibration isolation and shock absorption in machinery and instrument manufacturing
cushioning material for packaging applications
production of components using die-cutting methods
door sealing and flooring applications in the construction industry
electrical insulation pads used in washing machines and other equipment

Porous rubber sheets are manufactured using advanced technologies and engineering developments in this field, resulting in enhanced performance characteristics.

Porous rubber is one of the most popular products in our portfolio. The materials available in our product range are manufactured in accordance with applicable GOST standards and are designed to meet the requirements of a wide range of industrial applications.