Closed Cell Elastomeric Rubber Insulation

Black or off white flexible closed cell elastomeric thermal insulation in a tubular form sizes.

Closed cell elastomeric rubber insulation.

Closed cell products may be based on elastomeric polymers glass or foamed plastics such as polyolefin polystyrene or polyurethane. 3 8 1 2 3 4 1 1 1 2 2 10 13 19 25 38 50mm inside diameter tubular. This provide a very stable low k value of 0 23 0 25 btu in ft 2 hr f at 32 f to 75 f mean temperature. Synthetic rubber blend typically nitrile butadiene rubber nbr and or ethylene propylene diene monomer epdm polyvinyl chloride pvc a chemical foaming agent.

The three main components used in the manufacturing of elastomeric closed cell foam insulation include the following. Aerofoam nbr flexible elastomeric rubber insulation rolls and sheets are closed cell foam structures with a non porous composition that offers high thermal efficiency and protection from imminent condensation problems and helps as sound absorber. 3 8 id to 10 id 10mm id to 250mm length of sections feet tubular. Pre slitted aerofoam nbr flexible closed cell elastomeric lap seal foam thermal insulation tubes designed to control the condensation and the heat losses.

These products are manufactured by several companies and are available in sheets rolls and tubing. Closed cell foam insulation is a generic term used interchangeably for either elastomeric or polyethylene based insulation having a closed cell structure. Closed cell insulation is defined as insulation composed of small individual cells separated from each other. 1 2 3 4 1 insul sheet is a flexible closed cell elastomeric sheet insulation product used to conserve energy and prevent condensation on large pipes ducts covers vessels tanks and equipment.

These components are combined in a large mixer typically in batches of 500 pounds or more. Longer lasting better looking installations. Depending on the requirements of the market this product can be coated with different types of foils and have a factory applied self adhesive backing.