A-A-55278A
Table III. - Lining Cloth Physical Requirements
Characteristic
Minimum
Maximum
Test Method
Weave
Plain
-
Visual 1/
Yarn Denier
-
70
2/
Weight oz./yd.2
1.9
2.0
ASTM D3776 opt. C 8/
Yarns per inch
ASTM D3775 8/
106
Warp
92
Filling
Break strength, lbs.
ASTM D5034
-
110
Warp
ASTM D5034
-
95
Filling
Tear strength, lbs.
ASTM-D1424 3/
-
3.64
Warp
-
2.97
Filling
ASTM-D1424 3/
Flex stiffness, inch-lbs. X
10-4
ASTM-D-1388
1.5
-
Warp
0.5
-
Filling
AATCC-70
8% max. for avg. of
Dynamic Absorption (max)
-
AATCC-96 9/ 10/ 11/
sample units and 10%
Initial
max. For any individual
after 3 launderings
option 1c
sample.
AATCC-70 4/
AATCC 22 12/
Spray rating (3 samples)
AATCC 96 option Ic 9/
100, 100, 90
Initial
10/ 11/
80, 80, 70
After 3 launderings
AATCC 22 4/ 12/
Nonfibrous Material
-
1.0%
ASTM-D-629 (section 9)
Heat Setting Test
5/ 6/
No appreciable change
Distortion or puckering
2.0%
Dimensional change
5/ 6/
Colorfastness to:
AATCC 61 test 1A 13/
-
"good"
Laundering
-
"good"
Dry cleaning
AATCC-132
-
"good"
Perspiration
AATCC 15 14/
-
"good"
AATCC 16 option A 7/
Light
-
3.0
5/
Crocking
AATCC 8
PH
5.0
8.5
AATCC 81
1/ One determination per sample unit and the results reported as "pass" or "fail".
2/ A certificate of compliance will be acceptable for the stated requirement.
3/ Standard instrument with one augmenting weight.
6
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