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Eco-Friendly IXPE Underlayment for Soundproofing - China Suppliers & Factory Quality Flooring Solution
Example
Description: 2mm IXPE with 0.04mm PE film
Material: Polyethylene
Package: Nude / Pallet / Carton
Application: Laminate, Hardwood, Bamboo and so on flooring
Data:
| MODEL | IXPE 3020-4 | WATER ABSORPTION | <0.1% |
| THICKNESS | 2mm | IIC RATING | 62db |
| DENSITY | 33kg/m³ | STC RATING | 60db |
| SIZE | 100sq.ft / 200sq.ft | LOAD QTY.(20GP) | 12000sqm / 129000sq.ft |
| THERMAL INSULATION | 0.04w/mk | LOAD QTY.(40HC) | 27000sqm / 290000sq.ft |
Product Foundation and Core Attributes
As a core product of Changzhou Juzhi New Material Technology Co., Ltd., the IXPE Soundproof Underlayment is a closed-cell foam material. It is manufactured using polyethylene as the base material, processed through electron beam irradiation cross-linking technology. The product features a smooth surface, high flexibility, and fine, uniform cell structure. It integrates multiple superior performances to meet diverse flooring installation requirements.
Frequently Asked Questions
Q
What is IXPE underlayment and how is it different from regular foam underlayment?
IXPE (Irradiation Cross-linked Polyethylene) underlayment is manufactured using electron beam irradiation cross-linking technology, which gives it a finer, more uniform closed-cell structure compared to standard EPE foam. This results in superior sound insulation, better thermal performance, higher resilience, and longer-lasting durability under flooring loads.
Q
What types of flooring is this IXPE underlayment compatible with?
This 2mm IXPE underlayment is suitable for use with laminate, hardwood, bamboo, and other similar floating floor systems. Its smooth surface and flexible structure make it easy to install beneath a wide range of floor types.
Q
What are the IIC and STC ratings of this product, and why do they matter?
This IXPE underlayment achieves an IIC (Impact Insulation Class) rating of 62dB and an STC (Sound Transmission Class) rating of 60dB. These ratings indicate excellent impact and airborne sound reduction, making it ideal for multi-story buildings and spaces where noise control is a priority.
Q
Is the IXPE underlayment moisture resistant?
Yes. Thanks to its closed-cell structure, the IXPE underlayment has a water absorption rate of less than 0.1%. This makes it highly resistant to moisture penetration, helping to protect your flooring from dampness and mold over time.
Q
What sizes and packaging options are available for bulk orders?
The product is available in rolls of 100 sq.ft and 200 sq.ft. Packaging options include nude, pallet, and carton. For bulk shipping, a 20GP container can hold approximately 12,000 sqm (129,000 sq.ft), while a 40HC container can accommodate up to 27,000 sqm (290,000 sq.ft).
Q
What is the thermal insulation performance of this IXPE underlayment?
The IXPE underlayment has a thermal conductivity of 0.04 W/mk, indicating effective thermal insulation properties. This helps maintain floor surface temperature, improving comfort underfoot and contributing to overall energy efficiency in the room.