PROPERTY |
TEST METHOD |
EN469 REQUIREMENTS |
6.1 Flame spread ( test flame to outer fabric) |
EN ISO 15025:2002
Procedure A |
EN 533 Index 3
No flaming to edge
No hole formation
No flaming or molten debris
Mean afterflame ≦2s
Afterglow not to spread |
6.1 Flame Spread
(test flame to innermost lining) |
EN ISO 15025:2002
Procedure A |
EN 533 Index 3
No flaming to edge
No hole formation
No flaming or molten debris
Mean afterflame ≦2s
Afterglow not to spread |
6.1 Flame Spread (outer seam) |
EN ISO 15025:2002
Procedure A
(3 specimens) |
EN 533 Index 3
No flaming to edge
No hole formation
No flaming or molten debris
Mean afterflame≦2s
Afterglow not to spread
Seam shall not open
|
6.2 Heat transfer-Flame |
EN367: 1992 |
|
Level 1 |
Level 2 |
HTI24 |
≧9.0 |
≧13.0 |
HTI24-12 |
≧3.0 |
≧4.0 |
(based on lowest result)
|
6.3 Heat transfer-Radiation |
EN ISO 6942:2002
MethodB
at 40Kw/m2 |
|
Level 1 |
Level 2 |
HTI24 |
≧10.0 |
≧18.0 |
HTI24-12 |
≧3.0 |
≧4.0 |
(based on lowest result)
|
6.4 Residual strength |
EN ISO 6942:2002
MethodA
at
10kwW/m2 |
Tensile strength (EN ISO 13934-1)of outer material ≧450N(All specimens) |
6.5 Heat Resistance |
ISO 17493: 2000
at 180℃ |
Materials shall not ignite or melt
Shrinkage ≦5% |
6.6 Tensile Strength(outer material) |
EN ISO 13934-1: 1999 |
≧450N |
6.6 Tensile Strength(seamed outer) |
EN ISO 13935-2:1999 |
≧225N |
6.7 Tear Strength(outer material) |
EN ISO 13937-2:2000 |
≧25N |
6.8 Surface wetting |
EN24920:1992 |
Spray rating≧4
(based on lowest result) |
6.9 Dimensional change |
ISO5077:1984 |
Max ±3%
(- = shrinkage) |
6.10 Resistance to penetration by liquid chemicals |
EN ISO 6530:2005
1. 40%NaOH
2. 36% HCI
3. 30% H2SO4
4. 100% o-xylene |
No penetration to innermost surface.
Repellency rate≧80% |
6.11 Resistance to water penetration (moisture barrier) |
EN20811:1992 (1996) |
Level 1 <20kPa
Level 2 ≧20kPa |
6.11 Resistance to water penetration(seamed specimen |
EN20811:1992 (1996) |
Level 1 <20kPa
Level 2 ≧20kPa |
6.12 Water vapour resistance |
EN31092: 1993 |
Level 1 >30m2.Pa/W
Level 2 ≦30m2.Pa/W |