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
 
 
 
 
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