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Micron Grade Felt

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Categories: Needle Punched Felt » Micron grade felt »

Description:

With special singed treatment, the felt can avoid the pollution of falling fiber at the same time, it also avoid the excessive clogging and shortening the lifetime caused by traditional calendering. The needle punching method leads the three-dimensional filtration, adopts the indepth filtration. It has high ability of catching to the solid or the gluey particle. The material is even in thickness, the steady size of hole and
strengthening the tensility. The precision is among 1-200 microns, the material is mainly polypropylene or polyester.

Material-micron	weight (g/m2)	thickness (mm)	Air permeability (m3/m2*min)	Breaking strength (N/5*20cm)		elongation (%)
Material-micron	weight (g/m2)	thickness (mm)	Air permeability (m3/m2*min)	warp	weft	warp	weft
PP-01	550	3.5	10	1000	1500	50	50
PP-05	400	2.5	20	500	1000	60	60
PP-10	400	2.2	24	500	1000	80	80
PP-25	400	3.0	35	500	1000	85	85
PP-50	320	3.5	100	500	600	100	80
PP-75	320	3.5	130	500	600	100	80
pp-100	350	3.8	100	500	500	100	100
pp-200	400	3.8	130	500	600	110	100
PET-01	550	3.5	10	1000	1800	50	50
PET-10	400	2.2	24	800	1000	60	70
PET-25	400	2.8	35	500	800	70	70
PET-50	400	3.5	70	500	600	100	80
PET-75	400	3.5	80	500	600	100	80
PET-100	400	3.5	100	500	500	100	100
PET-200	400	3.8	100	500	600	110	100

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