Products

PP Nonwoven Geotextile/Polypropylene Nonwoven Geotextile

Color: White
Certification: Crcc
Feature: Wear-resistant
Usage: Insulation, Water Filter
Material: PP
Kind: Non-woven
Category

Product Description

Product introduction:

Using ultra-high strength polypropylene staple fiber or ES fiber as the main raw material, it is produced by nonwoven technology, with isolation, reinforcement, protection, filtration, drainage, buffer and other functions.
Product specification:
SNGPP100 ~ SNGPP1200 width 2m ~ 6m., length according to user requirements.

.No. Item unit 100 200 300 400 500 600 700
1 unitweightvariation % ±6
2 grabstrength MD N ≥450 ≥900 ≥1200 ≥1600 ≥2000 ≥2400 ≥3200
TD ≥450 ≥900 ≥1200 ≥1600 ≥2000 ≥2400 ≥3200
3 Trapezoidaltearstrength MD N ≥170 ≥350 ≥420 ≥500 ≥580 ≥660 ≥900
TD
≥170 ≥350 ≥420 ≥500 ≥580 ≥660 ≥900
4 CBR
CBRmullenbruststrength
kN ≥1.3 ≥2.5 ≥3.5 ≥4.3 ≥5.5 ≥6.5 ≥9.0
5 breakingstrength MD kN/m ≥5.0 ≥11 ≥16 ≥22 ≥28 ≥35 ≥48
TD ≥5.0 ≥11 ≥16 ≥22 ≥28 ≥35 ≥48
6 Elongation at break MD % 40~70 50~80 70±20
TD
7 punctureresisitance N ≥210 ≥430 ≥650 ≥900 ≥1200 ≥1500 ≥2500

Product features:
The physical and mechanical properties are 2 ~ 3 times higher than conventional products, the same weight of the product proportion is low; Good acid and alkali resistance, good hot melt bonding, good wear resistance. It is more suitable for CRTSII/ plate-type ballastless track sliding layer system, which can reduce the interaction between the track system and the bridge surface.

Scope of application:
Needle-punched nonwoven polypropylene nonwoven fabric is mainly used for passenger dedicated railway CRTS II type plate without a frantic jumble between rail and beam on the set of sliding layer and CRTS II friction plate without a frantic jumble orbit and interval abscission layer, and can be widely used in water and electricity, roads, railways, ports, airports, sports venues, tunnel, tidal flats, reclamation, environmental protection and other fields, isolation, Filtration, drainage, reinforcement, protection and other functions.

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