Long fibers PET Nonwoven Geotextile-Shanghai Yingfan Engineering Material Co.Ltd

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Long fibers PET Nonwoven Geotextile

Shanghai Yingfan Engineering Material Co., Ltd. is specialized in providing and exporting of long fibers PET nonwoven geotextile. As the times development, more and more civil engineering has more strict rules for its construction. Long fibers PET nonwoven geotextile, compared with stable PET nonwoven geotextile, it can meet higher standard or request applications.

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Email : huruze@shyfem.com

Product Description

Long Fibers PET Nonwoven geotextile Introduction

Long Fibers PET nonwoven geotextile is permeable fabric which has the ability to separate, filter, reinforce, protect, or drain.

It is made from 100% polyester(PET) continuous fiber without chemical additives. Its production flow is spinning, lapping and needle punched by our advanced equipment.

Because of fiber and processing way differences, the tensile strength, elongation, puncture resistance are much better than staple fiber PET nonwoven geotextile.

Long fibers PET geotextile Functions

Long fibers PET geotextile has the following functions showed in the drawing:

Geotextile Application Areas Versus Geotextile Functions

Areas of Application	Separation	Filtration	Drainage	Reinforcement	Protection	Waterproofing
Paved and Unpaved Roads
Wet soft subgrade	X	X	X	O
Firm subgrade	X	O	O	O
Repaving				O	O	X
Drainage	O	X	O
Sports Fields	X	X
Erosion Control/Hydraulic Construction	O	X
Railroads	X	X
Geomembrane Containment	O	X	O	O	X	O
Embankments	X	X	X	O
Retaining Walls			O	X	X
Tunnels			O		X
Symbols -- X: Primary Function O: Secondary Function

Specification

Long Fibers PET Geotextile Technical Sheet

Long fibers PET geotextile product is in conformity with our national standard GB/T 17639-2008 as tabled below:

No.	Value SPE.	4.5	7.5	10	15	20	25	30	40	50
	Item
1	Break tensile strength (MD,CD) kN/m	4.5	7.5	10	15	20	25	30	40	50
2	Elongation at standard strength，%	40~80
3	CBR Bursting strength,KN≥	0.8	1.6	1.9	2.9	3.9	5.3	6.4	7.9	8.5
4	Tear Strength，kN (CD,MD) ≥	0.14	0.21	0.28	0.42	0.56	0.7	0.82	1.1	1.25
5	Equivalent opening size O90（O95），mm	0.05~0.2
6	Vertical seepage coefficient,cm/s	K×（10-1-10-3）K=1.0~9.9
7	Thickness,mm,≥	0.8	1.2	1.6	2.2	2.8	3.4	4.2	5.5	6.8
8	Width deviation %	-0.5
9	Unit area weight deviation %	-5

Notes: 1 In the conditions that the custom break strength is lower than the standard in this table, its elongation should not be in conformity with this standard any more.

2 Item 8 ~ 9 standard can be negotiated between the buyer and the seller.

Long Fibers PET Nonwoven Geotextile Specifications:

1 100g/m2---1000g/m2

2 The width range is 1meter-6meters; Maximum width is 6meters; Other width can be custom.

3 The length can be 40, 50, 80, 100, 150, 200, 250 meters or as request. Maximum length is depending on the rolling limit.

4 All color should be produced.