What is EPE material?

Expanded Polyethylene (EPE) is a closed cell flexible foam well known for: Smooth appearance. Chemical resistance. Strength and flexibility with excellent cushioning properties.

What is EPE foam?

Expanded polyethylene (aka EPE foam) refers to foams made from polyethylene. Typically it is made from expanded pellets (‘EPE bead’) made with use of a blowing agent, followed by expansion into a mold in a steam chest – the process is similar to that used to make expanded polystyrene foam.

What is the difference between EPE and PE foam?

Since both EPE and XLPE come from the same resin (PE) and both are molded buns or planks, one would expect the properties to be identical, but differences in the manufacturing process make EPE superior for a variety of packaging applications such as medical equipment, semiconductor equipment, IT servers, automotive …

What is high density polyethylene foam?

High density polyethylene foam is anti static black foams packaging material with excellent conductive or anti static properties for grounding IC leads agent ESD damage. it’s suitable for the anti static packaging, storing and shipping of semi conductors.

How do you find the density of EPE foam?

Density = Weight / (Height * Length * Width) It is important to know the density of EPE foam in case of certain application so that you can have an estimate of the kind of insulation or protecting the EPE foam can offer the object to be insulated/ protected.

Is EPE foam good for insulation?

EPE foam has better thermal properties than EVA. Typical values for thermal conductivity range from 0.01-0.02 BTU/hr-ft°F for EPE foam, and 0.25-0.29 BTU/hr-ft°F for EVA. EPE’s low thermal conductivity gives it excellent heat resistance, making it a good insulating material for walls, ceilings and roofs.

How long does EPE foam last?

The packaging used to ship our small Self-watering Planters is made from Expanded Polyethylene, most commonly known as EPE foam. Like many types of plastic, polystyrene can take up to 500 years to decompose if put in a landfill.

How is EPE foam made?

Expanded polypropylene foam (EPP foam) and expanded polyethylene (EPE foam), is produced by applying heat, pressure and a blowing agent in an autoclave. The material is then made into small plastic beads. These beads are then injected into molds using steam heat and pressure to create virtually any shape.

What is foam density?

Density is simply a measurement of weight per unit of volume. In the case of foam, it is measured in pounds per cubic foot (PCF). In other words, the density of foam is expressed by measuring the weight of a single cubic foot of foam material.

What is the density of a sheet of polyethylene foam?

Irradiation (TI) and chemically (T) cross linked closed cell polyethylene (PE) foam is manufactured as a continuous sheet, which can be supplied as either rolls or sheets of foam. Density or “hardness” ranges from 2.0 lbs pcf (lbs per ft3) and extends to 30 lbs pcf. Thickness of the roll/sheet ranges anywhere from 1/32″ to 4″.

What is EPE foam sheet?

FOAMTECH EPE foam sheet is an extruded expanded polyethylene foam with semi-hardness, non-crosslinked and closed cell structure. Our EPE foam material are available in density from 23 kg/m³ to 27 kg/m³.

What is expanded polyethylene foam?

Expanded polyethylene (aka EPE foam) refers to foams made from polyethylene. Typically it is made from expanded pellets (‘EPE bead’) made with use of a blowing agent, followed by expansion into a mold in a steam chest – the process is similar to that used to make expanded polystyrene foam .

What is the density of Ti foam?

Irradiation (TI) and chemically (T) cross linked closed cell polyethylene (PE) foam is manufactured as a continuous sheet, which can be supplied as either rolls or sheets of foam. Density or “hardness” ranges from 2.0 lbs pcf (lbs per ft3) and extends to 30 lbs pcf.