|
Abrasion resistance – EU standard EN 407
|
||
|
Protection level
|
Burn duration
(seconds) |
Duration of red glow
(seconds) |
|
1
|
"f 20
|
N/A
|
|
2
|
"f 10
|
≤ 120
|
|
3
|
"f 3
|
"f 25
|
|
4
|
"f 2
|
"f 5
|
|
Thermal protection against contact – EU standard EN 407
|
||
|
Protection level
|
Contact temperature
(°C) |
Protection time
(seconds) |
|
1
|
100
|
≥ 15
|
|
2
|
250
|
≥ 15
|
|
3
|
350
|
≥ 15
|
|
4
|
500
|
≥ 15
|
|
Convection thermal protection – EU standard EN 407
|
|
|
Protection level
|
Heat Transfer Index (HTI)
(seconds) |
|
1
|
"g 4
|
|
2
|
≥ 7
|
|
3
|
≥ 10
|
|
4
|
≥ 18
|
|
Radiant heat protection – EU standard EN 407
|
|
|
Protection level
|
Heat Transfer Level, t 24
(seconds) |
|
1
|
≥ 7
|
|
2
|
≥ 20
|
|
3
|
≥ 50
|
|
4
|
≥ 95
|
|
Molten metal splashing in droplets – EU Standard EN 407
|
|
|
Protection level
|
Number of molten metal drops
|
|
1
|
≥ 10
|
|
2
|
≥ 15
|
|
3
|
≥ 25
|
|
4
|
≥ 35
|
|
Quantitative molten metal splashing – EU Standard EN 407
|
|
|
Protection level
|
gram of molten metal
|
|
1
|
30 g
|
|
2
|
60 g
|
|
3
|
120 g
|
|
4
|
200 g
|
|
Mechanical protection rating – EU standard EN 388
|
Level 1
|
Level 2
|
Level 3
|
Level 4
|
|
Abrasion resistance (number of cycles)
|
100
|
500
|
2000
|
8000
|
|
Cut resistance (index)
|
1.2
|
2.5
|
5.0
|
10.0
|
|
Tear resistance (N)
|
10
|
25
|
50
|
75
|
|
Puncture resistance (N)
|
20
|
60
|
100
|
150
|
Malaysia