Foam concrete used as sound-absorbing and energy-absorbing material
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
The open-cell foam concrete is an excellent sound absorption material, while the closed-cell foam concrete is an excellent sound insulation material.…
Calcium stearate powder, which is a fine, white powder, has a smooth, tactile feel and can be dissolved in ethanol, toluene and other organic solvents. Calcium Stearate Properties Calcium Stearate powder A fine, fluffy, white powder that is eas…
According to reports, researchers from Texas A & M University and AFR have developed a technology for defect-free 3D printing of martensitic steel parts. Compared with similar steels, martensitic steels are more reliable and more cost-effective a...…