Classification

Recommended Cases

图片名称

China Telecom - Heptafluoropropane Project

图片名称

China Mobile - Heptafluoropropane Project

图片名称

China Southern Power Grid - Heptafluoropropane Project

Contact us

Guangzhou Rijian Firefighting Equipment Co.,Ltd.

E-mail:gzrjfire@163.com

Web:www.rjfire.com

Rijian. Trademark

Rijian Fire Protection. Website

Add:Huangpu District double sand industrial zone, Guangzhou, Guangdong Province, Fu Rd 32

 

undefined
+
  • undefined

Aqueous film forming foam extinguishing agent 3% AFFF, - 9 ℃

Describe

Brief Description: 3% AFFF, -9°C Foam Fire Extinguishing Agent is an environmentally friendly, high-quality aqueous Membrane extinguishing agent that can be mixed with 3 volumes and 97 volumes of fresh water to extinguish hydrocarbon fuel fires, 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 water-forming 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. 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.

National Service Hotline

400-6148-119


Contact Now
  • Product Description
    • Commodity name: Aqueous film forming foam extinguishing agent 3% AFFF, - 9 ℃
    • Commodity ID: 9

    Brief Description: 3% AFFF, -9°C Foam Fire Extinguishing Agent is an environmentally friendly, high-quality aqueous Membrane extinguishing agent that can be mixed with 3 volumes and 97 volumes of fresh water to extinguish hydrocarbon fuel fires, 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 water-forming 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. 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 3% AFFF, -9°C
    Specification Model: 3%AFFF
    1. Basic Functions:
    Brief Description: 3% AFFF, -9°C Foam Fire Extinguishing Agent is an environmentally friendly, high-quality aqueous Membrane extinguishing agent that can be mixed with 3 volumes and 97 volumes of fresh water to extinguish hydrocarbon fuel fires, 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 water-forming 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. 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.

    2. Features

    1. Fast fire extinguishing speed, burning resistance and energy consumption, and the fire extinguishing level is IA level tested by the "National Fixed Fire Extinguishing System and Refractory Component Quality Dudu Testing 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.

    3. 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 thawing 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 greater than 10%
    Diffusion coefficient ——————— Positive value of the expansion
    ratio—— ————— The deviation from the characteristic value is not greater than 1.0 or not greater than the characteristic value
    20%, 25 % of
    25% Liquid analysis time, min ——————— The deviation from the characteristic value is not more than 20%
    of the fire extinguishing time, min ——————— Strong application ≤ 3, slow application ≤ 5
    Burning time, min ——————— Slow application ≥ 10 Freezing point, ℃ ———————— Use temperature
    within characteristic value - 4º , ℃ ———————— Freezing point +5 ~
    40

    4. Application scope
    AFFF 3% can be used in fixed fire extinguishing system or mobile fire extinguishing system with a mixing ratio of 3%. It is suitable for extinguishing hydrocarbon fires, such as: crude oil, gasoline, fuel oil and other fires. But it is not suitable for polar solvents or water-soluble fuels, such as alcohols, ketones, esters, ethers and other flammable fires.

    Key words:
    • forming
    • the
    • and
    • extinguishing
    • fire
    • is
    • of
    • can
    • foam
    • with
图片名称

Online inquiry

Submit inquiry