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Clean Extinguishing agent FK-5-1-12 ( 1230)(Hits:0) 
Clean Extinguishing agent FK-5-1-12 ( 1230)-FK5112
  • Clean Extinguishing agent FK-5-1-12 ( 1230)-FK5112
  • Clean Extinguishing agent FK-5-1-12 ( 1230)-FK5112
  • Clean Extinguishing agent FK-5-1-12 ( 1230)-FK5112

Fire extinguishing agent FK-5-1-12

 

( Chemical symbol : FK-5-1-12)

Chemical name: Perfluoro-2-methyl-3-ketone ; Perfluorinated - 2 - methyl - 3 – pentanone

 

FK-5-1-12 is in the character of high in efficiency on fire extinguishing, environmental profile, safety in use, is the ideal substitute of halon 

and fluoroalkane halon.


Packing: steel drums, 250kg, 25kg

FK-5-1-12 is not IMO dangerous goods. Small quantity is available.



 

Item No.:FK5112
Description
Features


Perfluoro-2-methyl-3-ketone (Trade name:FK-5-1-12) belongs to perfluorinated ketone compounds,

 and molecular formula is  CF3CF2C(O)CF(CF3)2, structured is:

 

 

 FK-5-1-12  is a clear, colourless, almost odourless, electrically non-conductive liquid fire

 extinguishing agent.  

 

 

Physical properties of FK-5-1-12

Property

Unit

Value

Molecular mass

_

316.04

Boiling point at 1013bar

49.2

Freezing point

-108.0

Critical temperature

168.7

Critical pressure

bar

18.65

Critical density 

g/m3

639.1

Heat of vaporization at boiling point

kj/kg

88.0

Liquid Viscosity @25℃

cp

0.524

Solubility of water in FK-5-1-12 @21℃

wt%

<0.001

Specific heat,liquid@25℃

kj/kg ℃

1.013

Liquid density

g/ml

1.60

Vapour density

g /ml

0.0136

Vapour pressure(25℃)

bar

0.404

Dielectric strength

 

~60kv

 

Product Advantage

1. FK-5-1-12 has an excellent   environmental profile and the low toxicity.  FK-5-1-12 can be

 long-term replacement halon fire extinguishing agent.
2. FK-5-1-12 is a highly efficient fire extinguishant
3. The extinguishing concentration of FK-5-1-12 is much lower than its NOAEL
4. FK-5-1-12 has noncorrosive harm , good insulation, no damage to sophisticated electronics
5.  FK-5-1-12 is a liquid at room temperature, so the storage and  transportation are convenient.

Environmental Sustainability

FK-5-1-12 has an excellent   environmental profile. It doesn't have damage to the ozone layer, 

and the ODP is 0,the GWP is 1, the ALT is o,o14 year. Although the ODP of fluoroalkane halon 

substitute products is 0, its GWP is larger, which have a negative effect to the global warming 

and climate change. FK 5112 can solve the two problems very well, that is the GWP  and the

 ODP very small, which is better than that of the halon fire extinguishing agent and other types

 of fluoroalkane halon alternatives (HFC-227ea、HFC-236fa) at this point.

Compare to the Environmental spec of FK5112 and Halon and part of the product

 

NY 5112

Halon 1301

Halon 1211

HFC-227ea

HFC-236fa

Chemical Formulas

C3F5(O)CF(CF3)2

CF3Br

CF2ClBr

CF3CHFCF3

CF3CH2CF3

ALT (Year)

0.014

65

11

33

220

GWP

1

6900

1300

3500

9400

ODP

0

10

4

0

0

 

 

Safe for people

The toxicity of FK-5-1-12 is very low, and the  extinguishing concentration of FK-5-1-12 is 

much lower than its NOAEL,so the FK-5-1-12 has a high safety. The fire extinguishing agent

 has been registered by the USE.P.A.T.S.C.A.


The extinguishing concentration of FK-5-1-12 and Halon and part of fluoroalkane

 halon substitute

 

FK-5-1-12

Halon 1301

HFC-227ea

HFC-236fa

Extinguishing Concentration (%)

4

5

7

15

NOAEL(%)

10

5

9

10

Note: the NOAEL: invisible harm concentration
Can be seen from the table in the NOAEL FK-5-1-12 approximately twice the extinguishing 

concentration, the safety margin is bigger; And slightly above its NOAEL of HFC - 227 ea 

fire extinguishing concentration, the safety margin is small; Halon 1301 NOAEL and 

extinguishing concentration is very close, no safety margin; HFC - 236 - fa NOAEL is

 less than its extinguishing concentration, there is a danger to people. Therefore, 

FK-5-1-12 extinguishing agent in extinguishing efficiency at the same time, more suitable 

for the place of someone.

 

Non Damaging Fire Protection

FK-5-1-12 has no damage to electronics, electronic media or delicate mechanical equipment.

It’s an alternative to water sprinkler systems, dry chemicals and foam that protects your 

high-value assets.


Experiments show that FK-5-1-12 with other materials, such as rubber, metal, has good 

compatibility, and little impact on a variety of materials used. Though FK-5-1-12 with metal 

contact 10 days under 48 ℃,we did not find fade or damage phenomenon. 



                                                                  Zhejiang Guomao Industrial Co.,Ltd. is a manufacturer and supplier of refrigerant in China.

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