Closed Cell Foam Manufacturers and Companies

IQS Directory is a top industrial directory listing of leading industrial closed cell foam manufacturers and suppliers. Access our comprehensive index to review and source closed cell foam manufacturers with preview ads and detailed product descriptions. These closed cell foam companies can design, engineer and manufacture closed cell foam to your specifications and application need. A quick and easy to use request for quote form is provided for you to contact these closed cell foam manufacturers and suppliers. Each company has detailed profile information, locations, phone number, website links, product videos and product information defined. Read customer reviews and product specific news articles. We are the right resource for your information requirement whether its for a manufacturer of high density closed cell foam, closed cell foam sheets, closed cell foam insulation.

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  • Marine Applications for Closed Cell Insulation

    Closed foam suppliers know that there are more applications for closed foam than simple padding and insulation for houses. In fact, the foam has become more popular for use than ever, since it was discovered that using closed foam insulation can greatly reduce the amount of water damage that a home receives in a flood or other adverse weather conditions. But the home is not the only place that can benefit from closed foam insulation. One new use for the product is in the insulation of fishing boats. Closed cell...

  • Hurricane Sandy Proves Effectiveness of Closed Cell Spray Foam

    Hurricane Sandy was one of the worst hurricanes that has ever hit the United States. It devastated entire regions of New York, and caused millions of dollars worth of damage to homes, commercial buildings, and vehicles across the state and surrounding areas. Amid the devastation, some buildings seem to have weathered the storm better than others. The buildings that seem to be less affected by the storm? Buildings with closed-cell spray foam insulation. Closed cell foams are a type of foam that will not accept moisture into the foam. This...

  • Advantages of High Density Insulation Foam

    High density foam is a type of foam that is stronger and denser than other foam types. Many forms of high density foam are closed-cell, meaning that they will not absorb water or other liquids. One of the uses for these high density foams is in the use of insulation for the home. Closed cell insulation can provide several benefits over other open cell insulation designs, such as: Higher R value: Dense foam has a higher R value than traditional spray insulation foams because the foam is denser and provides...

  • How Foam is Made

    Foam is an interesting substance made from a mixture of plastic that is whipped with air to create a foamy, squishy texture. There are a variety of foam types out there, including both open cell and closed cell foams. Open cell foams are a type of foamy plastic that has enough space to absorb additional materials, like a sponge. Closed cell foams are squishy, but they cannot absorb any liquids. Closed foams are often used in marine applications and outdoor applications because they are resistant to rotting and mold growth....

  • Wisconsin Foam Products: Manufacturing Foam Solutions Since 1985

    Closed Cell Foam Wisconsin Foam Products, Inc. has been supplying OEMs with outstanding foam products for over 25 years and we aim to stay on the forefront of foam technology. Wisconsin Foam Products, Inc. can create solutions from a variety of materials including: Neoprene, Polyethylene, Polypropylene, Polystyrene, Latex, Polyurethane and more. These products can be engineered for open cell foam or closed cell foam configurations. Read More......

  • Types of Closed Cell Foam

    Closed cell foam is a type of foam that will not absorb water. This kind of foam is highly useful in its different forms. Most closed cell foam manufacturers create a variety of foam formulas for different uses in the commercial, industrial, and residential markets. Some closed cell foam manufacturers, however, only focus on one or two types of foam for more specialized attention and care to one specific industry. Polyethylene foam: Polyethylene foam is typically used to absorb shock or vibrations. It is often chosen as a packaging material...

Industry Information

Closed Cell Foam

Due the malleable nature of foam, it is very easy to manipulate. Foam can fall under two categories: open cell foam and closed cell foam, each of which can come in a wide range of characteristics. Closed cell foam is a type of foam in which the cells are “closed,” or packed and sealed together, giving the foam a high level of compressive strength and density. Because the cells are so closely packed together and closed off from one another, gas or liquid molecules cannot travel from cell to cell. Closed cell foam is highly recommended as a heat insulator, due to the ability of the cells to expand upon exposure to heated gas. Foam is created when gas bubbles are trapped inside a chemical solution by way of either the application of heat (endothermic reaction), or the mixing of chemicals (exothermic reaction).

As opposed to its open cell counterpart, the cells—or pores—of closed cell foam are not interconnected. Instead, the cells are sealed off from each other and more compact, making the foam more dense and more resistant to pressure. Compare a kitchen sponge, which is made from open cell foam, to a foam mattress, which is made from closed cell foam. Closed cell foam is more supportive and resistant to the elements, as opposed to the less sturdy open cell foam. Some varieties of closed cell foams are more dense than others, and can vary in levels of hardness. Closed cell foam is commonly used in building applications, such as outdoor and marine environments, schools, office buildings, industrial buildings, and residential homes. More specifically, applications that utilize closed cell foam include flotation and nautical buoyancy applications, packaging materials, couches and chairs, foam cushions, foam padding, and foam mattresses. Since foam fabrication processes differ in capabilities and suitability, it is important to consider what type of foam should be used. Foam can be cut in a variety of methods, including die cutting, foam felting and routing, hot wire cutting, and contour cutting. Foam cutting, in addition to the application of pressure and heat, are the most common methods of foam fabrication. Each cutting method can shape a piece of foam material into a desired configuration.

Closed cell foam consists of cells that are not broken within the material, making it much higher in stability and compressive strength, and more resistant to leakage in water vapor and air. The cells exert pressure on each other and make the material highly rigid. Because of these properties, closed cell foam is a highly recommended material for outdoor or heat insulation. Closed cell foam is also the material of choice for flotation and buoyancy devices, because it is impervious to moisture, unlike the porous much less dense open cell foam, which will soak up water.

Although closed cell foam can be used for a variety of applications, it does have several disadvantages. Closed cell foam has a higher material cost. For applications that require foam that is more dense and sturdy, production and material costs will increase. Foam has a tendency to break down over time due to exposure to wear and tear, and it will therefore be required at some point in time to replace the foam, regardless of the application for which it is used. Foam can vary in terms of elongation, thermal conductivity, tear strength, tensile strength, and density. Therefore, it is important to consider each of these characteristics in deciding which foam is appropriate for the desired application.

There are different types of closed cell foams available. Certain types of closed cell foam are as follows:

  • Neoprene foam –known for its softness and flexibility, but is also highly durable and resistant to water and other chemicals, as well as hazards such as oxidation, sunlight, and ozone. This foam is used in applications such as soundproofing, insulation, and athletic gear.
  • Polyethylene foam – the ideal material for packaging goods for shipping and transportation, due to its abilities of shock absorption and the dampening of vibrations.
  • Polystyrene foam - incredibly light in weight, and commonly used in applications such as arts and crafts, insulation, and construction. Polystyrene foam will not rot, and is resistant to mildew or fungi. This foam is more commonly known by its most popular brand name—Styrofoam.
  • Gym rubber – technically named polyvinyl chloride nitrile butadiene rubber. This foam is highly flexible, durable, easy to cut, and soft to the touch, making it a recommended material for applications such as exercise mats, camping pads, and kneeling cushions. Other applications for which gym rubber can be used include marine applications, due to its ability to resist moisture.
Closed Cell Foam
Closed Cell Foam
Closed Cell Foam – American Excelsior Company
Closed Cell Foam – Rempac Foam Corporation
Closed Cell Foam
Closed Cell Foam
Closed Cell Foam – Heubach Corporation
Closed Cell Foam – Heubach Corporation

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