1. Main purpose and application
The anti-biochemical clothes are one kind of fireman’s protective clothes. It is used as protection when the fireman comes into contact with harmful chemicals or corrosive goods in the event of a fire or an accident.
2. Standard
In accordance with standard of the Police Department and the manufacture’s industry standard.
3. Type and main technical reference
RFH-01 Light type Chemical Protective Suits
RFH-02 Heavy type Chemical Protective Suits (including air respirator)
Main property of rubberized fabric:
Ø Thickness of rubberized fabric: 0.45+ 0.05mm
Ø Tensile strength: no less than 450N/5cm width for warp and waft.
Ø Tear strength: no less than 32N
Ø Property of anti-permeability of acid: it does not permeate under 10mm liquid pillar of 80% H2SO4, 60%HNO3 and 30% HCl for 1hour
Ø Property of anti-permeability of alkali: not permeable under 10mm liquid pillar of 6.1mol/L NaOH for 1hour.
Ø Property of benzene resisting: No cracks formed, not sticky after immersing in 120＃ petrol for 30s.
Ø Property of inflammation-prevention:
Continued-burn time: no longer than 2s
Inflammation-prevention time: no longer than 10s
Damage length: no longer than 10cm and no melting drops.
Ø Property of anti-heat and anti-aging; 125℃×24h, neither fragile nor sticky
Ø Property of anti-cold: -25℃×5min, No cracks formed after 180°folding
Ø The adhesion of rubberized fabric and textile: no less than 780N/m
Ø Property of stab-protection of bottom boots: no less than 780N
Ø Property of power-isolated of bottom boots: no less than 5000V
Ø Property of anti-water of boots: No permeable after immersing in water for 2 hours
Ø Property of anti-permeable of anti-chemical clothes; there is no permeating after scouring 15mins by 5 pieces of 3L/min water nozzle
Ø Weight of whole clothes: no more than 5kg
