Changzhou New Top Star New Material Technology Co.,Ltd
Changzhou New Top Star New Material Technology Co.,Ltd
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Products details
| Floor underlayment | Density (kg/m3) | Thickness (mm) |
| IXPE underlay | 100±10 | 1.0, 1.5 |
| 67±8 | 1.0, 1.5, 2.0 |
| Characteristics |
100% Environment-friendly, and low VOC
| |
| Sound & Impact Properties (Test sample-IXPE FOAM Underlayment with density: 33kg/m3, thickness 3mm)
Impact Insulation Class (IIC): 71dB Sound Transmission Class (STC): 73dB | ▲ Underfloor heating
| ▲ Impact sound improvement | |
| ▲ Pressure resistance
| ▲ Anti-slip
| |
CLASSIFICATION STANDARD
| STC Classification: ASTM E90-04, 54dB,
Sound Transmission Class (STC): ASTM E90-09, Standard Test Method for LaboratoryMeasurement of Airborne Sound Transmission Loss of Building Partitions and Elements. Test results were then classified in accordance with ASTM E413-10, Classification for Rating Sound Insulation. |
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| IIC Classification: ASTM E492-04, 51dB.
ASTM E492-09, Standard Test Method for Laboratory Measurement of Impact Sound Transmission Through Floor-Ceiling Assemblies Using the Tapping Machine. Test results were then classified in accordance with ASTM E989-06 (Reapproved 2012), Standard Classification for Determination of Impact Insulation Class (IIC). |
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Features
● Thermal Conductivity ≤0.065 W/m.k
● Fire Resistance: UL 94 HFI, F.A.R. 25.83
● Water Absorption: 0.08kg/m3