Shenzhen Eco Polyfoam Products Co., Ltd.
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Heat Insulation Polyethylene Closed Cell Foam Sheets XPE XLPE Foam Sheet Rolls
Heat Insulation Polyethylene Closed Cell Foam Sheets (XPE/XLPE) excel in versatile applications. In construction, they insulate pipes, walls, and roofs to minimize thermal loss and condensation, suitable for both residential and commercial projects. For automotive use, these foams dampen engine noise and block heat in vehicle cabins, enhancing comfort. In packaging, their shock-absorbent nature safeguards electronics, glassware, and delicate machinery during transit. They also serve in sports & leisure as floating devices, yoga mats, and protective padding. Lightweight, waterproof, and chemical-resistant, these foam sheets are easily cut and installed, making them ideal for thermal insulation, soundproofing, and impact protection across industries.
Specifications:
| Test item | Items | |||||||
| 5 Times | 8 Times | 10 Times | 15 Times | 20 Times | 25 Times | 30 Times | 35 Times | |
| Density (kg/m3) | 200±30 | 125±15 | 100±10 | 66.7±8 | 50±6 | 40±4 | 33.3±3 | 28.6±2 |
| Shore Hardness | 60~70 | 50~60 | 45~50 | 35~45 | 30~35 | 25~30 | 18~25 | 13~18 |
| (°) | ||||||||
| Water absorbtion (23℃±2℃,24h)g/cm2 | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.04 | ≤0.04 | ≤0.05 | ≤0.05 |
| Heat conductivity | ≤0.092 | ≤0.082 | ≤0.072 | ≤0.062 | ≤0.053 | ≤0.047 | ≤0.041 | ≤0.038 |
The difference between XPE foam and IXPE foam
| IXPE foam Physical crosslinked polyethylene foam or Irradiation crosslinked polyethylene foam Material PE--Extrusion--Vertical foaming--IXPE foam | XPE foam Chemically crosslinked polyethylene foam Material PE--Extrusion--Horizontal foaming--XPE foam | |
|---|---|---|
| Full name | ||
| Production | ||
| Difference | Compared with XPE foam, IXPE foam has more delicate cellular,more smooth and flat surface,more excellent mechanical performance | |
| Color | Black ,White,Grey and customization | |
| Density | 25-200kg/m3 | |
| Thickness | 3-15mm(single layer) to 100mm(multilayer) | 0.5-12mm(single layer) to 100mm(multilayer) |
| Material | LDPE(Low density polyethylene) | |
| Length | No limited | |
| Width | 300-1800mm | |
| Supplied form | Foam roll, Foam sheet, Foam block, ESD PE foam, PE foam with adhesive, PE foam with aluminum foil | |
| Optional service | Laminating, Cutting and Adhesive coated | |
| Application | HVAC system&Airconditioning,Packaging, Building&construction,Sports&Leisure, | Foam tape,Floor underlayment,Sports&Leisure |
Applications:
Construction and Engineering Materials:
1) Roof insulation/heat insulation/waterproof/road/airport runway/culvert/bridge buffer and heat shrinkable materials
2) Floor/wall thermal insulation, sound insulation and moisture-proof/ground waterproof and shock-proof
3) Pipe insulation, ventilation pipe insulation and outdoor building protection projects
Culture&Sports:
School teaching materials, children's toys, sporting a variety of mattress,surfboard, swimming with life jackets, float and cushioning materials;kitchen sink mat, bath cap and slippers, hats
Shockproof packaging:
TV/refrigerator/household appliance packaging and AC products/electronic instruments/office supplies packaging
FAQ:
Q1:Is XLPE foam recyclable?
Due to it is crosslinked and close cell, it is hard to recyclable. But the wasted pe foam could be reused again, like to be remade
to be mattress, underlay, furniture filling etc
Q2:Does your foam work with adhesives?
Our foam does work well with adhesives. PE foam tape is one of the foam application
Q3:Can you do custom design?
Of course,Color,Logo,Size,Pattern and Materials all could be customized, we have the professional technical staffs.
Q4:What is the difference between polyethylene and polyurethane foam?
Polyethylene is a firm, closed-cell foam.It is also sometimes used as a top layer over softer foam in order to provide better footing while the lower, softer foam adds some shock absorption. What is polyurethane foam? Polyurethane is a softer, open-cell type of foam that is made in varying degrees of firmness.