Black Xpe Foam Material Rolls / Sheet| Our XPE foam Properties | | Testing Item | Properties | | 5 times | 8 times | 10 times | 15 times | 20 times | 25 times | 30 times | 35 times | | Surface Density | 200±30 | 125±15 | 100±10 | 66.7±8 | 50±6 | 40±4 | 33.3±3 | 28.6±2 | | kg/m3 | | Shore Hardness ° | 60~70 | 50~60 | 45~50 | 35~45 | 30~35 | 25~30 | 18~25 | 13~18 | | Water Absortion Rate | ≤0.02 | ≤0.02 | ≤0.03 | ≤0.03 | ≤0.04 | ≤0.04 | ≤0.05 | ≤0.05 | | (23°C±,24h)g/cm2 | | Thermal conductivity | ≤0.092 | ≤0.082 | ≤0.072 | ≤0.062 | ≤0.053 | ≤0.047 | ≤0.041 | ≤0.038 | | (W/m.k) | | Tensile Strength | ≥1.35/1.08 | ≥1.12/0.89 | ≥0.88/0.71 | ≥0.68/0.56 | ≥0.39/0.33 | ≥0.33/0.25 | ≥0.25/0.20 | ≥0.20/0.16 | | (L/W)MPa |
XPE Foam Closed Cell Chemical Cross-Linked Polyethylene Foam has many good
properties - Acoustic insulation
- Corrosion resistance
- Cushion, buffer
- Lightweight
XPE Foam Features: - Heat Insulation: Single-foaming structure can reduce the loss
of heat between air convections, suitable for making heat
preservation pipes and boards. Good anti-dew capability,
suitable for humid environments like refrigerators,
air-conditioners, ice houses, etc.
- Cushion Capability: Semi-hard quality foams have good rebound
capabilities after strong impact, suitable for the packing of
instruments, semi-conductors, electronics, etc.
- Sound Absorption: Good sound and noise absorption capability,
suitable for sound absorption and insulation parts of automobiles,
electro-motors and other equipment and environments with loud
noises
|
