It is melted the surface of polypropylene powder and fused the only surface of adjacent polypropylene powder.
This polypropylene mold body has three-dimensional structure of multi pores.
This is an example use in battery.
BATTERY FOR AUTOMOBILE
BATTERY FOR MOTORCYCLE
Set Here
ENFORCEMENT OF THE MEASUREMENT USED BY MERCURY POLOSIMETER
plastic sintered filter is produced at a factory certified as ISO9001:2015 compliant.