1. Quantitative
Quantitative is mainly contains filter weight and price. For a filter, the filter area is certain. In a
certain filter area, the greater the amount of paper, the heavier the
filter, the heavier the filter. As the cost of filter paper in the
filter costs accounted for a larger proportion, so the cost is higher.
2.Thickness
For corrugated cylindrical filters, the thickness of the filter paper can limit the maximum filter area of the filter.
3. Stiffness and bursting resistance
Stiffness and bursting
resistance of the filter paper resistance to deformation, resistance to
pressure, high stiffness and high burst strength. It can show that the
filter durability is good, but the stiffness is too easy to become
brittle, the filter is easy to damage
4. Resin content
Filter paper is added in
order to increase the stiffness of the filter paper and filter paper
processing in the stereotypes. According to the use of different,
usually between 10 to 30%. Resin content is too high, the resin is easy
to plug the filter paper pore structure.