SPECIFICATION Style 455 UltraSoft® 87% Cotton / 12% Nylon / 1% Antistat 3 x 1 Heavy Weight Antistat Twill
FABRIC:
WIDTH – (Centimeters, Minimum, Selvedge included): ASTM D3774
154
YARNS PER CENTIMETER – (Minimum, Warp and Fill): ASTM D3775
34 x 18
WEIGHT – (Grams/sq meter, Minimum): ASTM D3776
370
BREAKING STRENGTH – (Newtons, Minimum, Warp and Fill): ASTM D5034
570 x 420
TEARING STRENGTH – (Newtons, Minimum, Warp and Fill): ASTM D1424
35 x 44
SHRINKAGE – (%, Maximum): Federal Test Standard 191A Method 5550 Warp and Fill
3.0
FLAMMABILITY: ASTM D6413 After Flame, Seconds (Maximum) Char Length, Millimeters (Maximum)
2.0 125
This fabric meets the requirements of ASTM F1506, NFPA 70E Level 2, EN 1149-5, EN ISO 11612, and OSHA 29 CFR 1910.269 UltraSoft® is a registered trademark of Westex 5/03/13