Premium Silicone Sponge Limited
Unit 2, Riverside Industrial Estate
Branch Road
Darwen, BB3 OPR
England, UK

Premium Silicone Sponge
Just great products, consistently delivered on time. A friendly ‘can do’ service.
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Striving for zero defects backed by our ISO 9001 accredited quality system

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Silicone Sponge Gaskets

Silicone Sponge

Silicone GasketsMuch like silicone rubber, which is often used for gaskets and seals, silicone sponge has an excellent ability to bear high temperatures that would otherwise cause a material to contract and expand. Our product has a significant threshold of thermal stability, remaining completely robust in temperatures from -50°C to 250°C, and it’s exactly for that reason that it sees an ideal use within industrial applications. When combined with a low compression set of less than 15%, resistance to all kinds of weathering, and a noticeably lower price, it isn’t too difficult to see the benefits of silicone sponge gaskets and seals as opposed to its alternatives. It’s also flexible, able to act as washers and sleeves in a wide variety of situations if the need calls for it.

Like all of our silicone products, gaskets, and seals, the key to the sponge’s thermal properties lie with its combination of a fine cellular structure encased within a smooth closed cell outer skin, and this has the additional benefit of providing fire resistance even against a naked flame. Additionally, silicone sponge gaskets produce a greatly reduced amount of smoke and carry a low toxicity rating.

We are able to manufacture any grade you may want, offering a bespoke service alongside four standard grades that are likely to cover what you need, including a special grade with the highest possible resistance to continual heat. All of our products come with the option of being Fire Safe to a grade of ULV0-94, and silicone sponge gaskets are no exception.

 

Properties

EXCELLENT MOISTURE RESISTANCE

EXCELLENT MOISTURE RESISTANCE

EXCELLENT TEMPERATURE RESISTANCE

-50°C up to +250°C.
EXCELLENT TEMPERATURE RESISTANCE

RESISTANCE TO UV/ OXIDATION

RESISTANCE TO UV/ OXIDATION

From our silicone sponge sheet material product we can provide practically an unlimited range of gasket shapes and sizes, punched on site to the customers bespoke requirements. We have the facility to vulcanize (glue and joint) gaskets from our extrusions.

We offer a standard range of colours and densities and, as with all our products, we can colour match and adjust our densities to suit.

 

Sizes

Silicone Sponge GasketsWe can provide sheets in 1000 x 600mm in thicknesses from 1.6mm to 40mm. We also provide 1000 x 1000mm sheets and 1400 x 600mm sheets in thicknesses from 10mm to 25mm.

 

Density

Silicone Sponge is available in four standard grades; P10, P16, P24 and P33, which relates to the density per square foot, i.e. P16 = a density of 16lbs/ft².

As part of our Premium Service we can additionally offer tailored grades and specialist grades on request.

 

Options

We provide a range of standard colours, black, red iron oxide, red, white, and grey and also offer colourmatching based on your RAL, or other colour reference.

In addition we also offer self adhesive backing and fabric finished surfaces.

 

General Properties

Silicone Sponge is a cellular silicone material with a closed cell smooth outer surface, that is particularly suited to demanding temperature applications that require a soft compressible material. Silicone sponge components offer excellent thermal stability in the most exacting of applications. It has the ability to withstand extreme variations in temperature from -50°C up to +250°C.

For general product information of our Silicone Sponge please refer to our General Grade Silicone Sponge Datasheet.

 

Silicone Sponge Gaskets Datasheet

Download our Silicone Sponge General Product Datasheet.

 

Other Silicone Sponge Products

 

Contact Us

Call our helpful team on 0044 (0) 1254 660544 for any information on silicone sponge gaskets.

Copyright (c) 2011 Premium Silicone Sponge Ltd. All rights reserved.
Premium Silicone Sponge Limited, Unit 2, Riverside Industrial Estate, Branch Road, Darwen, BB3 0PR, England, UK
Tel: 0044 (0) 1254 660544 - Email: ask@premiumsilicone.co.uk

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