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Guangzhou Rijian Firefighting Equipment Co.,Ltd.

E-mail:gzrjfire@163.com

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Aqueous film forming foam extinguishing agent 6% AFFF, - 10 ℃

Describe

simple description: 6% (AFFF, -10 ℃) foam fire extinguishing agent is an environmentally friendly, high-quality water-forming fire extinguishing agent, which can be used in 6 volumes and 94 volumes For extinguishing hydrocarbon fuel fires after mixing with fresh water, it is suitable for most proportioning mixers and foam injection devices. During the fire extinguishing process, the water released from the foam layer of the aqueous film-forming fire extinguishing agent can form a water film on the surface of the fuel to isolate it from contact with the air, and has excellent fluidity so that it can quickly become an overwhelming fire to extinguish the fire. At the same time, it has the advantages of long-term sealing performance and flame back burning resistance; the water produced by the aqueous film-forming fire extinguishing agent is related to the fact that it contains fluorocarbon surfactants, which can reduce the surface tension of the foam solution, and is suitable for fuels with high surface tension. , such as diesel and aviation gasoline, its effect is better than that of lower surface tension fuels (such as hexane and gasoline).

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  • Product Description
    • Commodity name: Aqueous film forming foam extinguishing agent 6% AFFF, - 10 ℃
    • Commodity ID: 11

    simple description: 6% (AFFF, -10 ℃) foam fire extinguishing agent is an environmentally friendly, high-quality water-forming fire extinguishing agent, which can be used in 6 volumes and 94 volumes For extinguishing hydrocarbon fuel fires after mixing with fresh water, it is suitable for most proportioning mixers and foam injection devices. During the fire extinguishing process, the water released from the foam layer of the aqueous film-forming fire extinguishing agent can form a water film on the surface of the fuel to isolate it from contact with the air, and has excellent fluidity so that it can quickly become an overwhelming fire to extinguish the fire. At the same time, it has the advantages of long-term sealing performance and flame back burning resistance; the water produced by the aqueous film-forming fire extinguishing agent is related to the fact that it contains fluorocarbon surfactants, which can reduce the surface tension of the foam solution, and is suitable for fuels with high surface tension. , such as diesel and aviation gasoline, its effect is better than that of lower surface tension fuels (such as hexane and gasoline).

    Product name: Aqueous film-forming foam fire extinguishing agent 6% AFFF, -10℃

    Specifications and models: 6%AFFF
    First, basic functions:
    simple description: 6% (AFFF, -10 ℃) foam fire extinguishing agent is an environmentally friendly, high-quality water-forming fire extinguishing agent, which can be used in 6 volumes and 94 volumes For extinguishing hydrocarbon fuel fires after mixing with fresh water, it is suitable for most proportioning mixers and foam injection devices. During the fire extinguishing process, the water released from the foam layer of the aqueous film-forming fire extinguishing agent can form a water film on the surface of the fuel to isolate it from contact with the air, and has excellent fluidity so that it can quickly become an overwhelming fire to extinguish the fire. At the same time, it has the advantages of long-term sealing performance and flame back burning resistance; the water produced by the aqueous film-forming fire extinguishing agent is related to the fact that it contains fluorocarbon surfactants, which can reduce the surface tension of the foam solution, and is suitable for fuels with high surface tension. , such as diesel and aviation gasoline, its effect is better than that of lower surface tension fuels (such as hexane and gasoline).
    Second, features

    1. The fire extinguishing speed is fast, and the fire resistance is good. The fire extinguishing level is IA level tested by the "National Fixed Fire Extinguishing System and Fire-resistant Components Quality Superintendent Inspection Center".

    2. The aqueous film-forming foam liquid with low energy consumption requires minimal agitation energy.

    3. With excellent fluidity, it can quickly overwhelm the flame and put out the oil fire.

    4. Standard foam proportioner and other foaming devices can be used.

    5. Can be used in conjunction with compatible dry powder.

    6. The storage time is 8 years.

    Third, typical physical and chemical properties
    Appearance —————— Light amber
    Specific gravity (20 ℃), g/cm 3 —————— 1.01-1.02
    PH value (20 ℃) ​​————— —— 6-9.5
    Anti-freezing and melting performance —————— No visible stratification and heterogeneous
    fluidity ——————— The flow rate is greater than
    the surface tension of the standard reference solution (20 ℃), mN/m —————— The deviation from the characteristic value is not more than 10%
    Diffusion coefficient —————— Positive
    value of the expansion ratio —— ————— The deviation from the characteristic value is not more than 1.0 or not greater than the characteristic value
    20% of the value ,
    25% of the liquid analysis time, min ——————— The deviation from the characteristic value is not greater than 20% of
    the fire extinguishing time, min ——————— Strong application ≤ 3, slow application ≤ 5
    Anti-burning time, min ——————— Slow application ≥ 10 Freezing point, ℃ ———————— Use temperature
    within characteristic value - 4º , ℃ ——————— Freezing point +5
    ~50

    Fourth, the scope of use

    AFFF 6% aqueous film-forming foam fire extinguishing agent is used in fixed fire extinguishing systems or mobile fire extinguishing devices in the corresponding mixing ratio, and is suitable for extinguishing hydrocarbon fires, such as gasoline, crude oil, diesel, heavy oil and other fires. AFFF fire extinguishing agents are not suitable for polar or water-soluble fuels, such as alcohols, ketones, and esters.

     

    Key words:
    • forming
    • the
    • and
    • fire
    • extinguishing
    • is
    • of
    • foam
    • value
    • can
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