ANHUI ELITE INDUSTRIAL CO.,LTD |
Polyester Polypropylene Pet PP Non-Woven Nonwoven Geotextiles Geofabric
--------EltTex-NWHPP
Introduction:
EltTex-NWWHPP geotextile is made of High Strength Polypropylene Short Fiber. It is production process include fluffing, comb, mix, laying then needle punched.NWHPP Geotextile has not only the superior features as NWPP Geotextile does but also provides High Tensile Strength.
Property:
1, Mesh hole not easy to be blocked,
2, Excellent permeability even under pressure of soil,
3, Anti erosion, its raw material of polypropylene or polyester is anti acid and alkaline resist to corrosion and insects, also anti-oxidation.
4, Good flexibility, filtration, separation
5, Easy for construction
Application:
It is widely used for separation, filtration, drainage, reinforcement, protection, sealing in reservoir, hydropower, highway, railway, port, airport, sports ground, tunnel, coastal beach, reclamation, environmental area.
Technical Specification:
No. | Item | Unit | Index | |||||||
100 | 150 | 200 | 300 | 400 | 500 | 600 | ||||
1 | Unit area quality | g/m² | 100(1±6%) | 150(1±6%) | 200(1±6%) | 300(1±6%) | 400(1±6%) | 500(1±6%) | 600(1±6%) | |
2 | grab strength | MD | N ≥ | 350 | 575 | 800 | 1100 | 1500 | 2000 | 2400 |
TD | 350 | 575 | 800 | 1100 | 1500 | 2000 | 2400 | |||
3 | grab strength elongation | MD | % | 60~80 | 60~80 | 60~85 | 50~100 | 50~100 | 50~100 | 50~100 |
TD | 50~70 | 50~70 | 50~75 | 50~100 | 50~100 | 50~100 | 50~100 | |||
4 | Tear strength | MD | N ≥ | 100 | 225 | 350 | 420 | 500 | 580 | 660 |
TD | 100 | 225 | 350 | 420 | 500 | 580 | 660 | |||
5 | CBR Strength | KN ≥ | 1.3 | 1.65 | 2 | 3.5 | 4.3 | 5.5 | 6.5 | |
6 | Breaking strength | MD | KN ≥ | 5 | 8 | 11 | 16 | 22 | 28 | 35 |
TD | 5 | 8 | 11 | 16 | 22 | 28 | 35 | |||
7 | Elongation at Break | MD | % | 40~75 | 40~75 | 40~75 | 40~80 | 50~90 | 50~90 | 50~90 |
TD | 45~65 | 45~65 | 45~65 | 45~70 | 50~90 | 50~90 | 50~90 | |||
8 | Break Elongation at 50N | MD | % | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 |
TD | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 | 3~6 | |||
9 | Puncture strength | N≥ | 200 | 315 | 430 | 650 | 900 | 1200 | 1500 | |
10 | Thickness | mm | 1.4~1.7 | 1.6~1.95 | 1.8~2.2 | 2.4~2.8 | 3.0~3.5 | 3.6~4.0 | 4.0~4.4 | |
11 | Peel strength | N/5cm≥ | 80 | 100 | ||||||
12 | Dry Sieve Size O90 | mm | ≤0.1 | |||||||
13 | Vertical permeability coefficient | cm/s | ≤0.2 | |||||||
14 | anti acid and alkaline | % | Breaking Strength remain 90%,Breaking Elongation remain 90% |