1)non-chemaical additives 2)good air&water permeability 3)durable 4)aging-resistance 5)resistant to corrosion

Mass (GSM) as per ASTM D 5261 = 300 gm/m2

 

Wide width tensile strength (both direction) as per ASTM D 4595 = 9.00 KN/M

 

Elongation (both directions) as per ASTM D 4595 = 50%

 

Static puncture strength as per ASTM D 6241 = 1400 N

 

AOS as per ASTM D 4751 = 100 micron

 

Permittivity as per ASTM D 4491 = 1.25

 

UV resistance @500 hrs as per ASTM D 4355 = 70%

 

Trapezoidal Tear strength as per ASTM D 4533 = 340 N

 

 

Material & make: Needle punched, staple fiber, high elongation, nonwoven PET geo textile,

 

 

 

should resist ultraviolet, rooting & biological degradation, naturally encountered acids and

 

alkalis.