1. Environmentally friendly: the ozone layer destruction value is 0 (ODP=0), the atmospheric residual time is 3-5 days, and the greenhouse effect value (GWP<1), the environmental protection performance of this product meets the most stringent international environmental protection performance.
the requirements of the insurance regulations;
2. Low fire extinguishing concentration: fire extinguishing concentration (4.5~5.8%) is lower than NOAEL (No Observe Adverse Effect Level) 10%, with high safety and low toxicity;
3. Good insulation: will not cause damage to precision equipment;
4. No residue after use: will not cause damage to paper documents, cultural relics and antiques.
5. Simple transportation and filling: it is liquid at room temperature, and there is no need for the safety restrictions of gaseous fire extinguishing agents during transportation. It is easy to operate when filling and filling agents, and there is no danger of high pressure leakage.
2. Relationship between vapor pressure and temperature of perfluorohexanone environmental protection fire extinguishing agent
The pressure change of perfluorohexanone is much smaller than that of other gaseous extinguishing agents under the condition of increasing the temperature of the closed environment. Therefore, when the perfluorohexanone fire extinguishing agent is filled with nitrogen (N2) in the cylinder of the portable fire extinguisher, its storage pressure will not change much. Also in the same volume, the ambient temperature is between -40 ~ 80 ℃, the filling density that perfluorohexanone can hold is generally lower than the boiling point of gaseous
1.8 times the gunpowder. Moreover, perfluorohexanone can be used in both low temperature and high temperature environments. Therefore, perfluorohexanone is easy to operate.