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EN 407: 2004

Protective gloves against thermal risks (heat and/or fire)


A Burning behavior
Level 1 to 4 (4 being the best).
B Heat contat (treshold time  ≥ 15 s).
Level 1 to 4 (4 being the best).
C Convective heat.
Level 1 to 4 (4 being the best).
D Radiant heat.
Level 1 to 4 (4 being the best).
E Small splashest of molten metal.
Level 1 to 4 (4 being the best).
F Large splashes of molten metal.
Level 1 to 4 (4 being the best).

> Burning behavior
 
Performance
levels
After flame time
s
After glow time
s
1 ≤ 20 no requirement
2 ≤ 10 ≤ 120
3 ≤ 3 ≤ 25
4 ≤ 10 ≤ 5

> Heath contact
 
Performance levels Temperature of contact
Tc
°C
 
Treshold time
t1
s
 
1 100 ≥ 15
2 250 ≥ 15
3 350 ≥ 15
4 500 ≥ 15
 
> Convective heat
 

 
Performance levels
 
Heat transfer index
HTI
s
1 ≥ 4
2 ≥ 7
3 ≥ 10
4 ≥ 18

>> Radiante heat
 

Performance levels Heat transfer index
t24
s
1 ≥ 7
2 ≥ 20
3 ≥ 50
4 ≥ 95


> Small splashes of molten metal
 

Performance levels Number of droplets
 
1 ≥ 10
2 ≥ 15
3 ≥ 25
4 ≥ 35
 
 > Large splashes of molten metal
 
Performance levels Molten iron
g
1 30
2 60
3 120
4 200


>> See EN 407: 2020
 
This data is given for your information only and does not engage the responsibility of Singer Frères.
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