SPECIFICATION Style 751 3M ThinsulateTM FR 120 Face – Westex UltraSoft® 88% Cotton / 12% Nylon Fiber Fill - 55% FR Modacrylic / 30% Aramid / 15% Polyester Sewn in 6” Box Pattern with Aramid Thread
FABRIC:
WIDTH – (Centimeters, Minimum, Selvedge included): ASTM D3774
150
YARNS PER CENTIMETER [Face Cloth] – (Minimum, Warp and Fill): 35 x 18 ASTM D3775 TOTAL WEIGHT – (Grams/sq meter, Minimum): ASTM D3776
340
FIBER FILL WEIGHT – (Grams/sq meter, +/- 5%): ASTM D3776
120
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
UltraSoft® is a registered trademark of Westex ThinsulateTM is a registered trademark of 3M Corporation 11/16/12