1. Característica Method - USA Metodo - México Unit Tolerance
Composition Composición ASTM-D-629-99 NMX-A-084 %
Weave Tipo de ligamento
cms. 170 +/- 2
inches 67 +/- 1
g/m
2
315 +/- 5%
oz/yd
2
9.5 +/- 5%
Warp/Urdimbre yarns/inch 118 +/- 3
Weft/Trama yarns/inch 44 +/- 2
Warp/Urdimbre N/inch 600 minimum
Weft/Trama N/inch 300 minimum
Warp/Urdimbre N/inch 30 minimum
Weft/Trama N/inch 28 minimum
Warp/Urdimbre % 0.0 +/- 3%
Weft/Trama % 0.0 +/- 3%
4 minimum
4 minimum
4 minimum
4 minimum
3.5 minimum
3 minimum
Flame Resistance
Resistencia a la
Flama
inches 4.0 maximum
After Flame
Permanencia de la
Flama
Sec 2.0 maximum
Heat resistance Resistencia al Calor NFPA-1975, SEC.4-3
Not ignite, melt, drip nor
separate
Electric Arc Arco Electríco ASTM F1959
ATPV
Cal/cm2 13.2
Color fastness to
rubbing
Solidez al Frote AATCC-8 NMX-A-073
Dry / Seco
Wet / Húmedo
ASTM D 6413
Change / Cambio
Transfer / Transferencia
Color fastness to
perspiration
Solidez al Sudor AATCC-15 NMX-A-065
Acid / Acido
Alcaline / Alcalino
Color fastness to
washing
Solidez al Lavado AATCC-61-2004 NMX-A-074
Dimensional stability
Estabilidad
Dimensional
AATCC-135 NMX-A-158
Tensile strength
Resistencia a la
Tracción
ASTM D-5034 NMX-A-059/2
Tear strength
Resistencia al
Rasgado
ASTM D-1424 NMX-A-109
Weight Peso ASTM-D-3776-96 NMX-A-072
Count Densidad de tejido ASTM - D -3775 -98 NMX-A-057
Ignifuga® 300 Twill
Codigo Planta 845
100% Cotton
Twill 3 X 1 "S"
Width Ancho ASTM-D-3774-96 NMX-A-052