PA6.6 cord fabrics

Cord fabrics produced from polyamide 66 yarn are utilized in the production of truck and passenger tires , partially also in production of air springs.

Production method RFL dipped cord fabrics made from polyamide 66 yarn
Linear density tex 94 94 94 94 140 140 140 188 210 210 280
Doubling x1 x1 x1x2 x1x2 x1 x1 x1x2 x1x2 x1x2 x1x3 x1x2
Twist m-1 190 215 330/330 470/470 145 190 385/385 335/335 320/320 230/230 215/210
Breaking strength min. N 75 70 145 134 105 100 210 275 300 510 450
Elongation at break % 18 21 22 22 17 18 23 22 22 22 22
Elongation at 45 N % 10 12 8,5 9,5 8 8 7 6 5,5 4,5 2,5
Shrinkage max. % 5 5 3,5 5 5 4 7 6 6 4 5,5
Thickness mm 0,3 0,32 0,53 0,55 0,38 0,4 0,65 0,77 0,8 1 0,9
Width of fabric cm 105–157
Warp sett and weft sett according to the requirements of the customers
Weft material cotton or core yarn cotton-polyamide
Diameter of a packing max. cm 150