FRP/GRP Fire Prevention Molded Grating

We take 'Quality Standards, Innovation, Continuous Improvement, Customer Satisfaction' as our quality policy, take the recruitment of talents as the foundation of the enterprise, and regard improving product quality as our mission. We provide you with a one-stop service for FM Approved FK-5-1-12, Fire Prevention And Protection, Fm Fire Protection at a reasonable price. Welcome domestic and foreign customers to call and negotiate. We will continue to work hard to establish long-term cooperative relations with new and old customers at home and abroad, treat each other with sincerity and create a better future together. We gain the favor of customers with high-quality professional products and good production efficiency, and achieve a win-win situation where customers and our company can obtain mutual benefits Our long-term cooperation with foreign multinational companies has enabled us to have a perfect quality assurance system, and the performance indicators have been stable for a long time. We have established long-term cooperative relations with customers through stable product performance and reliable product quality.

◆Introduction:

Gas under the brand name Noah®5112 (FK 5-1-12) is a fire prevention and protection gas of the structural formula CF3CF2C(O)CF(CF3)2. This gas suppresses a fire by inhibiting the chemical reaction of the combustible material and oxygen. It is used as a safe and efficient agent to extinguish Class A fires (solid materials), Class B fires (flammable liquids) and Higher Hazard Class A fires (solid materials energized during the extinguishment period).

FK-5-1-12 fire prevention and protection agent is a novel substitution of halon extinguishing agent. It helps engineers and facility managers meet environmental regulations while helping ensure the safety of people, reduce risks and preserve business operations with minimal downtime. It features zero ozone depletion potential (ODP) and a global warming potential (GWP) of less than 1. FK-5-1-12 also has the largest safety margin for use in occupied spaces of all clean agents. It effectively extinguishes fire faster than inert gas or water mist systems, requires less volume of fluid and is safe for use with electronics.

◆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

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

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.

◆Certificate:

◆UL listed

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

◆FM Approved

◆Concentrations & safety margins comparison:

	Noah®5112	Halon1301	HFC-227ea	CO2
Use concentrations %	4.5-5.9	5	7.5-8.9	>30
NOAEL %	10	5	9	<5
Safety Margins %	72-122	0	5.9-20	Lethal

◆Environmental parameters comparison:

	Noah®5112	Halon1301	HFC-227ea	HFC-236fa
ODP	0	12	0	0
GWP	1	6900	3800	9400
ALT(year)	0.014	65	36.5	226

◆Main application:

Noah®5112 fluid can effectively be applied in total and localized flooding, inerting and explosion suppression

Applications in the following areas:

• Anechoic chambers

• Data centers/Server rooms

• Laboratories

• Marine vessels

• Medical records storage

• Military

• Museums & archives

• Oil & gas

• Paint rooms

• Power generation & power storage

• Telecommunications

• Transportation

FAQ

Sample service

Sample which we have in stock, will be sent to you within 3 working day.

OEM sample, will be sent to you within 7 working days.

 

Quality control

We have a strict quality control system, Professional QC team.

Hot Tags: fire prevention and protection, China, suppliers, manufacturers, in stock, made in China, Liquid Immersion Cooling, Data Center Liquid Cooling, Liquid Coolant, Clean Extinguishing Agent, Extinguishant, Fire Fighting

With a highly technical accumulation and a comprehensive after-sales management system, our FRP/GRP Fire Prevention Molded Grating has been sold worldwide and has been unanimously recognized by customers. Our development is based on the tenet of 'integrity management, quality service, pursuit of excellence, and brand promotion'. With strong research and development capabilities, we strive to develop a variety of new and practical products, and continue to provide users with better application solutions.