PP needle punched non woven filter felt has more advantages when
compared with PET needle felt. It is acid and alkali resistant, but
with a low intenerate point. So PP needle punched felt are often
used in liquid-solid separation field to equip with frame press
filter, vacuum filter, bag filter centrifuge and other separating
facility at below 100 centigrade.
We can change the normal PP needle felt performance by finishing
treatment such as singe, calendar, heat set, coat and membrane.
Note: 1. the filter pecision from 1~200microns can be customized.
2.The weight (300~900 grams) and width (within 2.3 meters) can be