Introduce the functional characteristics of fire protection clothing
Release time:
2022-12-28
Fire-proof clothing can resist flame burning, resistant to radiant heat temperature reaches 1800 degrees. The information of fire protection clothing is generally more than 3 layers of structure, and the outer and middle layers have flame resistance ability. Insulation clothing materials do not have the ability to withstand flames, and more attention is paid to the ability of the central insulation layer.
Fire-proof clothing can resist flame burning, resistant to radiant heat temperature reaches 1800 degrees. The information of fire protection clothing is generally more than 3 layers of structure, and the outer and middle layers have flame resistance ability. Insulation clothing materials do not have the ability to withstand flames, and more attention is paid to the ability of the central insulation layer.
Flame retardant function of fire protection clothing functional parameters fabric: damage length ≤ 2cm, smoldering time ≤ 2s, continuous combustion time ≤ 1s strength function: tear strength ≥ 32N between warp and weft combined data anti-radiation heat penetration function: internal surface temperature rise ≤ 25 ℃ anti-flame burning function: internal surface temperature rise ≤ 25 ℃ all heat resistance function of protective clothing: internal surface temperature rise ≤ 13 ℃ all components of clothing: ≤ 10Kg.
The flame retardant function of the outer fabric shall continue to burn for no more than 1S. The smoldering time is not more than 2S. The damaged length is not more than 20mm. The tearing strength of the outer layer fabric is not less than 32N. The tearing strength of the weft direction is not less than 32N. The anti-radiation heat penetration function of the whole combined layer fabric is 13.6KW/㎡. After the radiation heat flux is irradiated for 120s, the temperature rise of its inner and outer surfaces shall not exceed 25 ℃.
The anti-flame burning function of all combined layer fabrics is 1000 degrees Celsius. After burning on the flame for 30s, the temperature rise of its inner and outer surfaces shall not exceed 25 ℃, and all anti-heat function mannequins shall be dressed to imitate the fire temperature of 1000 ℃. Under the conditions, the temperature rise of the outer surface received by the mannequin shall not exceed 13 ℃ after 30s.
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