|
Material for protective clothing for
industrial workers exposed to heat-standards
EN 340:2003 & EN 531:1995
|
|
Test
|
Standard clause
|
Test method
|
Minimum requirement
|
|
Standard
EN 340:2003
|
|
PH-textile
|
4.2-c)
|
EN 1413
|
3.5＜X＜9.5
|
|
Colour fastness to
perspiration
|
4.2-d)
|
EN ISO 105-E04:1996
|
DEG:＞4
|
|
AZO dyers
|
4.2-e)
|
EN 14362/1
|
No
detectable
|
|
Resistance to water
vapour (ret)
|
4.4.2
|
EN 31092
|
Low
|
|
Air permeability
|
4.4.2
|
EN ISO 9237
|
High
|
|
Dimensional change in
washing and drying (5 cycles)
|
5.3
|
EN 25077
EN ISO 6330
|
Woven fabric: ＜3%
Knitted
fabric: ＜5%
|
|
Standard EN
531:1995
|
|
Limited flame spread
(code A)
|
6.2
|
EN 532
|
Mean afterflame time
|
Mean
afterglow time
|
Specimens
|
|
≤2 sec
|
≤2 sec
|
* No burn
|
|
* No holes
|
|
Heat transmission on
exposure to flame
(code B)
|
6.3
|
EN367
|
B1
|
B2
|
B3
|
B4
|
B5
|
|
|
3-6
|
7-12
|
13-20
|
21-30
|
＞31
|
|
Heat transmission on
exposure to source of radiant heat
(code C)
|
6.4
|
EN 366/B
|
C1
|
C2
|
C3
|
C4
|
|
|
8-30
|
31-90
|
91-150
|
＞151
|
|
Molten metal splash:
aluminium
(code D)
|
6.5
|
EN 373
|
D1
|
D2
|
D3
|
|
10-200
|
201-350
|
＞351
|
|
Molten metal splash:
iron
(code E)
|
6.6
|
EN 373
|
E1
|
E2
|
E3
|
|
60-120
|
121-200
|
＞201
|
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