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PET Continuous Filament Polyester Nonwoven Fabric

Abrasion Resistant Spunbond Pet Roofing Felt Non Woven Fabric for Concrete Tile Protection Layer

It owns high tensile strength,elongation,resistance to perforation and tear, lower shrinkage and strong afinity for bitumen. The bituminous roofing felts with it possesses excellent water and heat resistance,soft with low temperature,and anti-ageing,can fit deformation of large building and vibrating environments.Its using life is 10 times more than general bituminous roofing felts,Now,it is a new high grade waterproof material,which has widely been uesd as waterproof, moistureproof and leakproof materials for loof,waderground, pool, expressway, runway and so on.

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☉ Technical Data

Type	Mass per unit area	Thickness	Tensile strength	Elongation at max tensile strength	Shrinkage
Type	g/m²	(0.4kpa)mm	(MD/CD) N/5cm	(MD/CD) %	(MD/CD)%
NB-85	85	0.8	290/180	25	5.0/-4.5
NB-100	100	0.92	320/220	30	4.5/-4.5
NB-120	120	1.1	380/280	30	2.0/-2.0
NB-140	140	1.22	460/360	30	2.0/-2.0
NB-150	150	1.28	485/380	30	2.0/-2.0
NB-160	160	1.34	520/420	30	1.0/-1.0
NB-180	180	1.44	580/480	32	0.5/-0.5
NB-200	200	1.52	660/560	35	0.5/-0.5
NB-220	220	1.6	710/600	35	0.5/-0.5
NB-250	250	1.72	840/720	35	0.5/-0.5