As an acknowledged specialist in non-woven filtering fabrics, our understanding of liquid filtration processes enables us to support you efficiently in your own development of components for filtration bags. KW provides innovative and very-high performance solutions to various industrial sectors such as: food and drink processing, pharmaceutical products,petrochemicals, edible oils, paint, water treatment and many others.

Liquid Filter madia Properties Physical - Chemical - Temperature
Material	Weak Acids	Strong Acids	Weak Alkali	Strong Alkali	Solvents	Temperature
Polyester(PE)	Very Good	Good	Good	Poor	Good	130-150°
Polypropylene(PP)	Very Good	Excellent	Excellent	Excellent	Fair	90-110°
Nylon(NMO)	Fair	Poor	Excellent	Excellent	Good	140-160°

PP Non woven filter cloth of specification

Item	Name	Type	Air Permeability(±15%)	Thickness(±0.2%)	Weight
			m³/㎡/min@200pa	mm	g/㎡
1	Filter cloth	PP-1	260	2.6-2.8	550
2	Filter cloth	PP-5	400	2.3-2.5	450
3	Filter cloth	PP-10	600	2.2-2.4	400
4	Filter cloth	PP-25	950	2.2-2.4	380
5	Filter cloth	PP-50	1300	2.2-2.4	350
6	Filter cloth	PP-100	1500	2.2-2.4	350
7	Filter cloth	PP-150	1750	2.2-2.4	350
8	Filter cloth	PP-200	2050	2.2-2.4	350
9	Filter cloth	PP-250	2300	2.2-2.3	330