|
Standard
|
Metric
|
| Base Fabric Type
ASTM D3776
|
Polyester |
Polyester |
|
Base Fabric Weight (nominal) ASTM D3776
|
6.5 oz/yd |
220 g/m |
|
Thickness
ASTM D751
|
30.0 mils min. |
0.76 mm min. |
|
Weight
ASTM D751
|
30.0 ± 2 oz/yd |
1017 ± 70 g/m
|
| Tear Strength ASTM D4533, Trapezoid Tear |
35/35 lb min. |
155/155 N min. |
|
Breaking Yield Strength
ASTM D751, Grab Tensile
|
550/550 lb min. |
2447/2447 N min. |
|
Low Temperature ASTM D2136, 4 hr - 1/8" mandrel
|
Pass @ -30 º F |
Pass @ -35 º C |
|
Dimensional Stability ASTM D1204, 212º F 1 hr
|
1.5% max.
each direction |
1.5% max.
each direction |
|
Adhesion - Heat Sealed Seam ASTM D751, Dielectric Weld
|
35 lb/2 in min. |
15 daN/5 cm min.
|
| Dead Load - Seam Shear Strength ASTM D751 |
2 in seam, 4 hr, 1 in strip
210 lb @ 70º F
105 lb @ 160º F |
5 cm seam, 4 hr, 2.5 cm strip
934 N @ 21º C
467 N @ 70º C
|
| Bursting Strength ASTM D751 Ball Tip |
650 lb min.
800 lb typical |
2892 N min.
3560 N typical
|
|
Hydrostatic Resistance
ASTM D751, Method A
|
800 psi min. |
5.51 MPa min.
|
|
Blocking Resistance
ASTM D751 (180º F/82º C)
|
# 2 Rating max.
|
# 2 Rating max.
|
| Adhesion - Ply ASTM D413 |
15 lb/in min.
or Film Tearing Bond |
13 daN/5 cm min.
or Film Tearing Bond
|
|
Bonded Seam Strength
ASTM D751 as modified by NSF 54
|
550 lb min. |
2447 N min.
|
| Abrasion Resistance ASTM D3389 (H-18 Wheel, 1000 g load) |
2000 cycles (min.) before fabric exposure; 50 mg/100 cycles max weight loss
|
2000 cycles (min.) before fabric exposure; 50 mg/100 cycles max weight loss
|
Weathering Resistance
ASTM G23 (Carbon-Arc) |
8,000 hrs (min.) - No appreciable changes
or stiffening or cracking of coating
|
8,000 hrs (min.) - No appreciable changes
or stiffening or cracking of coating
|
| Water Absorption ASTM D471, Section 12, 7 days |
0.025 kg/m2 max.@70º F/21º C
0.14kg/m2 max.@212º F/100ºC
|
0.025 kg/m2 max.@70º F/21º C
0.14kg/m2 max.@212º F/100ºC
|
|
Wicking
Shelter-Rite® Procedure
|
1/8 in max. |
0.3 cm max |
|
Puncture Resistance
ASTM D4833
|
250 lb min. |
|
