widely used
improve the purity of the sound
it's the high-performance material of noise insulation and sound absorption.
Project | Unit | Test result |
Density | g/c | 22 |
Hardness | C-TYPE | 22 |
Tensile | kPa | 400 |
Elongation | % | 100 |
compressive | kPa | ≤5 |
Note |