Home  Products Search  Properties Search  中文版
Home > Dictionary > Information
foam(type fire)extinguish-er;foam fireextinguisher
Molecular formula :
MW :
CAS :

nature : also known as acid fire extinguishers. Using carbon dioxide foam extinguishing equipment. It is a steel cylinder. General dip in separate holding containing the foaming agent (saponin, etc.) of sodium bicarbonate solution and aluminum sulfate solution (sometimes sulfate). When used extinguishers to reverse, the two solutions within the outflow from the container, a mixture of mutual chemical reaction, which spew out carbon dioxide bubbles cover the ignition on, so that the air exclusion and the fire extinguished.


Notice:Each item can have many explanations from different angels. If you want grasp the item comprehensively,please see below "more details data".
Structure:
Please see below "More Detailed Data"
More Detailed Data:
1) foam extinguisher;foam fire-extinguisher
2) fire extinguisher
3) foam;froth
4) foam
Notice Some description was translated by software and the data is only as a reference.
Patent:
1) Sample holder in use for measuring spectrum of photoluminescence of electrical modulation
2) Method for measuring characteristics of fets
3) Parallel source/catching structure
4) System for discharging electronic circuitry
5) Method for setting and holding high current
6) Applied instrument for measuring magnetic field in high temperature
7) 2D dynamic calibration console and calibration method in use for global positioning system
8) Method and system for wireless localization
9) Method and system for calculating position based on triangle positioning of forwarding chain in high rank
10) Method and system of three-dimensional computed tomography