AL4

Description

• Steel-toe boots
  It has a protective reinforcement in the toe which protects the foot from falling objects, compression or penetration.
• Limited flame spread (ISO 15025)
  When tested in accordance with ISO 15025 procedure A, the superb aluminized fabric passes the highest requirement A1 of limited flame spread.
• Convective heat (ISO 9151)
  When tested in accordance with ISO 9151, the superb aluminized fabric shows B1 in the convective heat performance test.
• Radiant heat (EN ISO 6942)
  When tested in accordance with ISO 6942 method B at a heat flux density of 20 kW/m2, the superb aluminized fabric exceeds the C3 requirement in the radiant heat performance test.
• Molten aluminum splash (ISO 9185)
  When tested in accordance with ISO 9185, the superb aluminized fabric exceeds the D2 requirement in the molten aluminum splash performance test.
• Molten iron splash (ISO 9185)
  When tested in accordance with ISO 9185, the superb aluminized fabric exceeds the highest class E3 requirement in the molten iron splash performance test.
• Contact heat (ISO 12127)
  When tested in accordance with EN ISO 12127, the superb aluminized fabric shows an excellent result F2 in the contact heat performance test.
• Made in Taiwan

 

———————  Features  ———————————————————-

Requirements for EN ISO 11612 Convective heat test
Performance Levels	Range of HTI 24 values (s)
	min.	max.
B1	4	< 10.0
B2	10.0	< 20.0
B3	20.0	–

 

Requirements for EN ISO 11612 Radiant heat test
Performance Levels	Heat transfer factor RHTI 24 (s)
	min.	max.
C1	7.0	< 20.0
C2	20.0	< 50.0
C3	50.0	< 95.0
C4	95.0	–

 

Requirements for EN ISO 11612 Molten aluminium splash
Performance Levels	Molten aluminium splash (g)
	min.	max.
D1	100	< 200
D2	200	< 350
D3	350	–

 

Requirements for EN ISO 11612 Molten iron splash
Performance Levels	Molten iron splash (g)
	min.	max.
E1	60	< 120
E2	120	< 200
E3	200	–

 

Requirements for EN ISO 11612 Contact heat
Performance Levels	Threshold time (s)
	min.	max.
F1	5.0	< 10.0
F2	10.0	< 15.0
F3	15.0	–