IXPE Foam Roll Cross-linked Polyethylene Thermal Insulation Sheet
IXPE foam roll cross-linked polyethylene thermal insulation sheet is engineered for precision gaskets and industrial sealing applications. This advanced polyethylene foam is cross-linked through high-energy electron radiation, delivering superior performance compared to standard PE or XPE materials.
Key Characteristics
- Excellent Sealing Performance: Closed-cell structure effectively blocks air and moisture
- Precision Machining: High surface flatness enables clean die-cutting edges for precise sealing
- Thermal Stability: Extremely low thermal conductivity reduces heat transfer
- Chemical Stability: Resistant to oils, acids, and alkalis for various industrial environments
Technical Comparison: IXPE vs. Competitors
IXPE is increasingly replacing traditional materials in automotive and electronics sectors due to its superior properties.
| Feature |
IXPE Foam Gasket |
Standard EPE Foam |
CR/EPDM Rubber |
| Cell Structure |
Ultra-fine Closed Cell |
Large/Open Cell |
Solid or Porous |
| Water Absorption |
<0.01g/cm³ (Near Zero) |
High |
Low |
| Surface Smoothness |
Excellent (Easy to bond) |
Rough |
Moderate |
| Compression Set |
Low (Excellent Recovery) |
High (Permanent Deform) |
Very Low |
| Eco-Friendly |
Non-toxic / Odorless |
Varies |
Can have strong odor |
| Weight |
Ultra-light |
Light |
Heavy |
Application Areas
Industrial and Building Thermal Insulation Sealing: Used in air conditioning ducts, cold storage door seams, and building curtain walls. IXPE sealing rings function as both fillers and thermal bridges, preventing condensation and energy loss from temperature differences.
Automotive Interior and Exterior Sealing: Widely applied in automotive door panels, headlight sealing, and air conditioning duct connections. IXPE provides excellent shock absorption and cushioning properties, effectively suppressing NVH (noise, vibration, and harshness) while contributing to automotive weight reduction.
Waterproof Gaskets for Electronic Products: Processed into ultra-thin gaskets (0.5mm or thinner) for IPX7/IPX8 waterproof sealing in consumer electronics including mobile phones and smartwatches, leveraging its fine closed-cell structure.
Frequently Asked Questions
How can I place an order?
- Provide size details and quantity requirements
- We will prepare a Proforma Invoice (PI)
- Review and confirm the PI - production begins upon receipt of prepayment
- We provide production photos for confirmation before delivery
- We supply customs clearance documents and tracking information, monitoring shipment until delivery
How long is your production lead time?
Sample production: 7 days
Mass production delivery: 15-45 days (depending on quantity)
