Property JTN 251 JTN 350 JTN 400 JTN 401
Nominal
value
Tolerance Nominal
value
Tolerance Nominal
value
Tolerance Nominal
value
Tolerance
Thickness
(mm)
0.25 ±0.04 0.35 ±0.05 0.4 ±0.05 0.4 ±0.05
Weight
(g/m²)
85 ±10 130 ±10 140 ±10 115 ±10
Tensile strength
(N/cm)
16 26 32 26
Elongation
(%)≥
10 10 10 10
Swelling speed
(mm/1min)
4 5 7 5
Swelling Height
(mm/3min)
8 10 12 10
Moisture content
%
9 9 9 9
Composition     Polyester non-woven fabric
    Poltacrylate swelling powder
    Synthetic binder
    Corrosion inhibitor
Roll and spool
dimensions
    ID : 76mm
    Width,length, OD are available by request
 
*Test method
Thickness Weight Tensile strength Elongation Swelling speed Swelling Height Moisture content
ISO 9073-2 ISO 9073-1 ISO 9073-3 ISO 9073-3 Jinyang Jinyang Jinyang