Coal Dust Suppression Chemicals for Better Dust Controlling Effect

Unique technology and product design and development are the strongest support for our FK-5-1-12, UL Listed FK5112, Fire Protection Fluid's large-scale production. As the internal and external environment continues to change, the competition for talent is intensifying throughout society, so we strive to cultivate and attract more outstanding talents. We have fulfilled our major economic and social responsibilities and achieved remarkable results in various tasks.

◆Introduction:

Noah®5112 is one of the leading clean agents used as a fire suppression solutions. Clean agent fire suppression systems can put out fires safely without damaging electronic equipment or machinery.

Noah®5112’s fire suppression solution is extinguishing fires by removing heat. All fires need heat, oxygen, and a fuel source to continue to burn. By removing any of these three elements, you can extinguish the fire. Other fire suppression agents, such as carbon dioxide, remove oxygen. Because Noah®5112 removes heat instead of oxygen, it is safer to use in occupied spaces, because it does not pose a suffocation risk for people.

◆Noah®5112 advantages:

Noah®5112 is safe for people, so a fire suppression system with Noah®5112 can be installed in an occupiable space

After a Noah®5112 fire suppression system puts out a fire, Noah®5112 evaporates immediately. You do not need to clean it up

Noah®5112 leaves no residue and is safe for equipment, including sensitive electronics and machinery

What is the difference between Noah®5112 and HFC-227ea?

Noah®5112 and HFC-227ea are different chemical compounds. Noah®5112 is a fluoroketone, while HFC-227ea is a heptafluoropropane (HFC). Both Noah®5112 and HFC-227ea are clean agents, and they share similar properties. However, Noah®5112 is widely regarded as more environmentally friendly than HFC-227ea, because it has a lower Global Warming Potential (GWP). Additionally, Noah®5112 is stored as a liquid, while HFC-227ea is stored as a gas.

Both Noah®5112 and HFC-227ea discharge as gases, when a fire suppression system activates. Noah®5112 and HFC-227ea are both effective at suppressing class A, B, and C fires, and they are both safe to use in occupied spaces.

◆Physical properties of Noah^®5112:

Molecular mass	316.045
Boiling point at 1atm	49.2℃
Freezing point	-108℃
Critical temperature	168.7℃
Critical pressure	18.65 Bar
Critical density	639.1 kg/m3
Heat of vaporization at boiling point	88.0 kJ/kg
Liquid Viscosity @25℃	0.524 cp
Solubility of water in Noah5112 @25℃	<0.001 wt%
Specific heat，liquid@25℃	1.013 kJ/kg ℃
Specific heat capacity at room temperature@25℃,1atm	0.0733m3/kg (1.175ft3/lb).
Saturated liquid density（25℃）	1.60 g/ml
Vapor pressure（25℃）	0.404 bar
Insulating property (110k)	3.8mA (Standard leakage current≤10mA)
Dielectric strength (kV)	74.6 kV (Test distance 3mm)
ODP	0
GWP	1.0
ALT(year)	0.014

◆Quality index:

Inspected Item	Qualified Product	Superior Product
Purity, %,	≥99.70	≥99.90
Acidity, (as HCI), %	≤3x10-4	≤3x10-4
Water content, %	≤10x10-4	≤5x10-4
Non-volatile residue, %	≤0.01
Quality standard:	Q/NY002-2018

◆Certificate:

◆UL listed

◆REACH registration; K-REACH (for South Korea)

◆FM Approved

FAQ

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Our company constantly explore and develop Coal Dust Suppression Chemicals for Better Dust Controlling Effect suitable for customer needs. We have won the favor of our customers with our quick market response, flexible modern production and operation methods, and excellent and thoughtful after-sales service. If you are for any reason unsure which product to select, do not hesitate to contact us and we are going to be delighted to advise and assist you.