What is singeing geotextile?
Singed geotextile, the full name of polyester filament singed geotextile, includes a base layer of non-woven geotextile. There is a sintered layer on the base layer of non-woven geotextile. This product not only achieves the purpose of agglomeration on the surface of non-woven geotextile, but also It also maintains the original performance of the non-woven geotextile.
The difference between singed geotextile and filament geotextile
The tear resistance, puncture resistance, and anti-aging properties of singed geotextile are better than those of filament geotextile, and it has the ability to resist ultraviolet rays, cold resistance, chemical corrosion, and biological damage.
Filament geotextile uses polyester and polypropylene. Made of other polymer materials, it has excellent tensile resistance, can withstand corrosion from chemical media such as atmosphere, water, acid and alkali, and has high fatigue resistance and anti-aging properties.
Singed geotextile is a new generation of lining protective geotextile developed for the anti-slip design of slopes in sanitary landfills. Filament geotextiles can be used in fields such as land remediation, anti-seepage, and anti-corrosion.
In addition, there are certain differences in the laying methods, environmental protection and uses of singed geotextiles and filament geotextiles.
What is the difference between filament geotextile and staple fiber geotextile？
The production raw materials are different: the raw material of filament geotextile is granular, while the raw material of short filament geotextile is chemical fiber.
The production processes are different: filament geotextiles are made by smelting polyester slices at high temperature into filaments, and then laying nets and needle-punching them. Short-filament geotextiles are made by directly laying nets and needle-punching polyester short fibers.
Different appearance: The surface fibers of filament geotextile products are longer and the product color is whiter, while the surface fibers of short-filament geotextile products are shorter and the product color is slightly darker than that of filament geotextile products.
The technical indicators are different: the breaking strength and other parameters of filament geotextiles are higher than those of short filament geotextiles.
The product performance is different: the breaking strength and other parameters of filament geotextiles are higher than those of short filament geotextiles.
The price of filament geotextiles of the same weight is higher than that of short filament geotextiles.