| Availability: | |
|---|---|
| Quantity: | |
Product Overview
Our IXPE Underlayment (Irradiation Cross-Linked Polyethylene) – a high-performance ixpe foam underlayment – is engineered to deliver superior sound insulation, moisture protection, long-lasting cushioning, and durability for diverse flooring materials. Leveraging advanced electronic cross-linking technology, this ixpe padding offers a non-toxic, eco-friendly solution that meets the demands of residential, commercial, educational, and medical flooring applications.
| IXPE product features | Characteristic specification |
Non-chemical & Non-toxic | Electronic cross-linking technology is applied in the IXPE underlayment, which eliminates chemical residue or harmful gas, guaranteeing 100% safety for family members. |
Heat Insulation | An Independent closed-cell structure can reduce energy loss from air convection, providing effective insulation to lower heating/cooling costs. |
Resistance to Corrosion | Inheriting polyolefin's inherent properties, it is also resistance to most substances (excluding certain solvents) for long reliable in service. |
Water & Moisture Proof | Its closed-cell structure and unusually hard, dense composition also resist water penetration that can damage flooring |
Cushioning performance | A premium ixpe padding, it rebounds quickly upon compression and absorbs shocks to enhance flooring comfort and longevity |
Sound Absorption | Closed cell structure disrupts sound waves from transferring through floors and walls by footsteps or impacts, making it quieter indoors (great for homes, offices or schools) |
Anti-aging Property | Electronic chain cross-linking can increase the physical and chemical stability of PE, prolonging its working life by more than 5 times when compared to un-crosslinked PE. |
Customizable characteristic | The ixpe foam underlayment can be made in accordance with your requirements with different physical properties (flame retardancy, anti-static, conductivity, anti-bacterial, anti-mildew). |
Application scenarios:
Residential:Our ixpe padding (IXPE underlayment) adds quiet, moisture-proof protection under home floors, with soft cushioning for daily comfort.
Commercial:Ixpe foam underlayment delivers durable quieting for offices/malls, matching ixpe underlayment specifications to resist high footfall.
Educational:Non-toxic IXPE underlayment reduces kids’ running noise and protects floors in schools/kindergartens.
Medical:Moisture-resistant ixpe padding meets hospitals’ hygiene needs, with gentle cushioning for patients/staff.
ISO 9001:Ensures every batch of IXPE underlayment (including ixpe foam underlayment) meets stable ixpe underlayment specifications, no quality fluctuations.
RoHS & REACH:Our IXPE underlayment/ixpe padding has no harmful chemicals, complying with global environmental rules for export.

Q: What flooring types are compatible with IXPE underlayment?
A: IXPE is compatible with wood, laminate, vinyl, SPC, and other flooring types.
Q: Does IXPE offer moisture protection?
A: Yes, its closed-cell structure provides excellent moisture and water resistance.
Q: Can IXPE be customized for specific needs?
A: Absolutely. We offer custom solutions with features like flame retardancy, anti-static, and antibacterial properties.
| ITXE Underlayment Specifications | |||||||
| Foaming ratio | 5 | 7 | 10 | 15 | 20 | 25 | 30 |
| Apparent density,kg/m³ | 200±20 | 125±15 | 100±10 | 65±7 | 50±5 | 40±5 | 35±5 |
| Tensile strength (longitudinal/transverse),MPa | ≥1.25/1.00 | ≥1.10/0.95 | ≥0.80/0.65 | ≥0.70/0.55 | ≥0.40/0.32 | ≥0.35/0.28 | ≥0.30/0.22 |
| Elongation at break (longitudinal/transverse),% | ≥220/180 | ≥200/170 | ≥180/150 | ≥150/135 | ≥140/120 | ≥130/115 | ≥120/100 |
| Tear strength (longitudinal/transverse),kN/m | ≥5.4/6.4 | ≥4.4/5.2 | ≥3.4/4.0 | ≥2.6/3.2 | ≥1.8/2.2 | ≥1.6/1.9 | ≥1.3/1.5 |
| Size change rate (70℃, 22h) (vertical/horizontal),% | ≤-6/-4 | ≤-6/-4 | ≤-6/-4 | ≤-6/-4 | ≤-6/-4 | ≤-8/-6 | ≤-8/-6 |
| Surface water absorption (23±2℃, 24h),mg/c㎡ | ≤0.20 | ≤0.25 | ≤0.3 | ≤0.3 | ≤0.4 | ≤0.4 | ≤0.5 |
| Compression set(25%,22h)% | ≤4 | ≤5 | ≤6 | ≤6 | ≤8 | ≤8 | ≤10 |
| Thermal conductivity,W/m·K | ≤0.080 | ≤0.070 | ≤0.05 | ≤0.045 | ≤0.045 | ≤0.045 | ≤0.04 |
Our Ixpe underlayment undergo a rigorous production process to ensure that each batch of products meets high standards:
1. Raw material mixing: Select low-density polyethylene (LDPE) and auxiliary materials, and use an efficient mixer to ensure uniform distribution of raw materials.
2. Extrusion molding: The mixed raw materials are melted and extruded through an extruder to form a uniform sheet.
3. Electron irradiation cross-linking: The electron accelerator is used for radiation cross-linking to change the original structure of the base material and form a mesh independent closed-cell foam structure.
4. High-temperature foaming: Continuous foaming at high temperature to form a fine and uniform foam structure.
5. Cooling and shaping: Rapid shaping through the cooling system to ensure stable product size.
6. Rolling and packaging: The finished product is rolled and packaged for easy transportation and use.