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Thermal Insulation Tube, Single-Layer EPE

As a new environmental protection material in the 21st Century, EPE Foam is widely used in packaging, sound insulation, heat insulation, heat preservation, floating equipment, sports protection, life saving equipment for water operation, building decoration, etc.
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As a new environmental protection material in the 21st Century, EPE Foam is widely used in packaging, sound insulation, heat insulation, heat preservation, floating equipment, sports protection, life saving equipment for water operation, building decoration, etc.

EPE Foam is composed of an infinite number of independent bubbles through the physical foaming of low density polyethylene. It overcomes the shortcoming of ordinary foaming glue such as fragile, deformed and restitution. EPE foam has advantages as Waterproof, shockproof, sound insulation, heat preservation, good plasticity, toughness, recycling, environmental protection, strong impact force etc., it also has the very good chemical resistance.

The EPE Foam Material has main characteristics as follows:.

1, Thermal Insulation: the material has a fine independent bubble structure (closed holes), there is fixed air inside the bubbles, and the polyethylene plastic as the base material is a poor conductor of heat, so it has very low thermal conductivity, and excellent cooling effect.

2, Waterproof: EPE Foam material has closed holes structure, which is hardly breathable and does not absorb water. Therefore, it can be used as life saving floating equipment on water. It will not reduce the heat preservation effect by not absorbing water when used for thermal insulation material.

3, Weatherability: The material is made of polyethylene plastics through chemical crosslinking. Adhering to the excellent properties of polyethylene, it has good weatherability and good physical properties for long term use.

4, Middle and Low Temperature Use: Within temperature of -40℃ ~ +100℃, its physical properties changes very slightly, so it is very suitable for chilled air-conditioning, water heat Preservation and thermal insulation of buildings.

5, Chemical Resistance: EPE can withstand general oil, acid, alkali and other chemical substances.

6, Workability: EPE Foam is easy to process and cut, large size for less seam lines, and increase heat preservation and insulation effect.

7, Fire Resistance: By adding flame retardant the EPE foam can be used as thermal insulation material with Class B2 flame retardance and has good fire resistance ability.



1, Main Technical Index of EPE Foam Insulation

Thermal conductivity

0.027-0.030W/m.K

Compression strength

150KPa

Operating Temperature

-40-100℃

Fire-proof Performance

B2级

Elastic Restoring Rate

90%

Resistance To Tensile Stress

180KPa

Flame Resistance oxygen index

18-25.5 %

Hardness

20-30 Kg/m3


2, Normal Sizes of EPE Foam Tube

Size (inch)

ID(mm)

Wall thickness (mm)

1/4”

Φ8


Tube inner diameter: Ф6-Ф50mm;
Wall thickness 8 ~ 20mm;
Standard wall thickness: 6mm,8mm,10mm,12mm,15mm,20mm
Length per Roll to customer’s option

3/8”

Φ12

1/2”

Φ15

5/8”

Φ19

3/4”

Φ22

7/8”

Φ25

1”

Φ28

1-1/8”

Φ33

1-1/4”

Φ34

1-3/8”

Φ40

1-5/8”

Φ45

Above sizes, dimensions and color is available to customer's request.



3, Normal Dimensions for EPE Foam Sheet

Width

Thickness

Length

1000 mm

0.5-20 mm

10-100m

To Request

1200 mm

0.5-10 mm

1500 mm

0.5-6 mm

Above sizes, dimensions and color is available to customer's request.

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