The airtight anti-chemical clothing is the attires that firemen wear for whole body protection at the rescue sites where dangerous chemicals, corrosive substances, toxic gases are surrounding, consisting of one-piece hood, breathing apparatus backpack, unpuncturable chemical protective boots, chemical protective gloves, airtight zipper and ventilation system. By combined use with the respirator together, the human-body and breathing protection can be achieved.
The airtight anti-chemical clothes’ main material is CR, in compliance with EN943—1 standard, and this product is authenticated by CCS inspection.
1,Main technical parameters
Performance requirement | Performance level | ||
Abrasion resistance | 3 | ||
Flex cracking resistance | 1 | ||
Flex cracking at -30℃ | 2 | ||
Trapezoidal tear resistance | 3 | ||
Tensile strength | 3 | ||
Puncture resistance | 2 | ||
Resistance to permeation by | H2SO4 | 30% | |
NaOH | 10% | ||
liquids | o-Xylene | ||
Butan-1-ol | |||
Resistance to ignition | 3 | ||
Leak tightness | 6min | ≤300pa | |
Exhaust assembly | 1min | ≤100pa | |
Pressure in chemical protective suit | ≤400pa |
Specification of anti-chemical clothes: Specs. suitable for body height of
XL 1.8~1.9m
L 1.75~1.8m
M 1.7~1.75m
S 1.7m and below