8mm Waterproof Polyethylene Foam Sheet Xpe Xlpe Insulation For Roof Sound Proof
8mm waterproof polyethylene foam sheet, available in XPE (Cross-linked Polyethylene) and XLPE (Cross-linked Low-density Polyethylene) variants, is an ideal solution for roof insulation and soundproofing. Crafted via advanced cross-linking technology, it features a closed-cell structure that effectively blocks water penetration while reducing heat transfer and noise transmission.
Key Features:
Waterproof & Moisture-resistant: Provides reliable protection against leaks and humidity.
Thermal Insulation: Low thermal conductivity ensures excellent heat retention or dissipation, optimizing energy efficiency.
Sound Absorption: Reduces airborne and impact noise, creating a quieter indoor environment.
Lightweight & Flexible: Easy to cut, install, and conform to irregular roof surfaces.
Durable & Eco-friendly: Resistant to aging, chemicals, and UV rays, with no harmful substances released.
Suitable for residential, commercial, and industrial roofs, this foam sheet enhances comfort while extending roof lifespan. Its versatility makes it a cost-effective choice for both new constructions and retrofits.
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
K value (w/m.k) | ≤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.
Product Tags:
|
|
8mm Waterproof Polyethylene Foam Sheet , Xpe Xlpe Insulation Foam For Roof Sound Proof Images
|
