Heptafluoropropane Extinguishant
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100KG kg/m³
- Supply Capability:
- 1000KG Per Month kg/m³/month
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Specification of Heptafluoropropane:
1 Physical Properties
|
Formula |
CF3CHFCF3 |
|
Molecular weight |
170 |
|
B.P. °C |
-16.4 |
|
Vapor Pressure(20°C),Mpa |
0.391 |
|
Liquid Denisty,(20°C) , kg/m3 |
14 |
|
Saturated capor density, (20°C) ,kg/m3 |
31.176 |
|
Fire-extinguishing concentrations in cup burner, % (V/V) |
5.8 |
|
Least designing concentration, % (V/V) |
7 |
|
NOAEL |
9.0 |
|
ODP |
0 |
2 Quailty Standard
|
Purity,≥%: |
99.6 |
|
Water, mg/kg ≤ |
10 |
|
Acidity (as HF), mg/kg ≤ |
1 |
|
Vapor Pressure(20°C),Mpa |
0.01 |
|
Residue on evaporation, % (m/m) |
invisible |
Usage of Heptafluoropropane
Heptafluoropropane(HFC-227ea)is a kind of chemical way and clean gas extingushing agent,its colorless, flavourless, innocuous, nonconducting. And will not pollute the object to be guarded.In particular will not destory atmospheric ozone layer,(0DP value is zero)accord with the environmental requirement,it is halon extingguishing agent perfect surrenal at present stage.This kinds of fire extinguishingagent have thecharacteristic of high efficiency in outfire,high speed,have no secondary pollution,can out fire like this kinds of area:
(1)safeguard include valuables,priceless treasure,or the firm important date and soft hardwar device and etc....;
(2)The device where have no automatic sprinkler system or the device will dmage by water;
(3)The area where people regularity live in;
(4)The area where it's hard to clean after eject medicament;
(5)Medicament steel cylinder space is limited,a small amount evtinguishing medium can put out the fire;
(6)The object to be guarded is electric equipment,must use the non-conductive extinguishing medium.
Packing:
Filled in cylinders, each 1000kg net. Its category of dangerous goods is 2.2, and its packing category is second grade.
- Q: Is the dry powder in the dry powder extinguisher harmful to the human body?
- The dry powder extinguisher is filled with ammonium phosphate dry powder extinguishing agent. Ammonium phosphate insoluble in water, non-toxic, tasteless.
- Q: What fire extinguishers do you need for fire?
- Carbon dioxide extinguisher can extinguish all flammable and combustible liquids, flammable gas fires, but not suitable for oil fire or fire;
- Q: Dry powder fire extinguishers are mainly used for fighting fires
- Dry powder fire extinguisher is a kind of fire extinguisher. According to the type of dry powder extinguishing agent, it can be divided into: ordinary dry powder extinguisher; superfine dry powder fire extinguisher.
- Q: Super dry potassium potassium chloride as the base material for a fire extinguisher why not
- Dry powder extinguishing agent is mainly composed of sodium bicarbonate and a small amount of moisture proofing agent, magnesium stearate and talcum powder. With a dry carbon dioxide or nitrogen for power, will be ejected from the container to form thousands of powder, powder spray into the combustion zone, the sodium bicarbonate powder under high temperature decomposition, the chemical reaction equation as follows: 2NaHC03, Na2C03 ten H20 ten C02The reaction is endothermic reaction, the reaction emits a large amount of carbon dioxide and water, water heated into water vapor, and absorb a large amount of heat energy, play a certain role in cooling and dilution of flammable gases.
- Q: Has the dry fire extinguisher done any damage to the environment?
- Dry powder fire extinguisher is a kind of fire extinguisher. According to the type of dry powder extinguishing agent, it can be divided into: ordinary dry powder extinguisher; superfine dry powder fire extinguisher.
- Q: What kinds of fire extinguishers should be used in electrical equipment fire?
- Be careful not to use acid base or foam extinguisher, because the fire extinguishing liquor has electric conductivity, and the person who holds the fire extinguisher will get an electric shock. This solution strongly corrodes the electrical equipment and is not easily removed afterwards.
- Q: The difference between dry powder fire extinguisher and 1211 fire extinguisher
- Dry powder fire extinguishing agent is divided into BC powder extinguishing agent (sodium bicarbonate) and ABC powder (ammonium phosphate) two categories. One is to rely on the inorganic salt powder volatile decomposition products, chemical inhibition and side catalysis and fuel combustion in the process of free radicals or reactive groups, the chain reaction of combustion interruption the two is on fire; combustible surface by dry powder, chemical reaction, and the formation of a layer of high temperature glass layer to isolate oxygen, and suffocate the fire. In addition, there are some oxygen dilution and cooling effect.
- Q: Should dry powder extinguishers be pressurized in a few years?
- Daily inspection of dry powder extinguisher includes pressure check, normal in green area, red area is under pressure, must be re loaded, in yellow area is over pressure, over pressure is not too serious can be used.
- Q: What's the difference between a dry fire extinguisher and a 2 carbon dioxide extinguisher?
- Carbon dioxide fire extinguisher mainly depends on the action of carbon dioxide suffocation and partial cooling. Extinguish fire from books, archives, precious equipment, precision instruments, electrical equipment and oils under 600 volts. Use well in the dust proof area.
- Q: Where dry powder fire extinguisher?
- . Such as sodium bicarbonate dry powder, modified sodium salt powder, potassium salt dry powder, phosphoric acid two ammonium hydrogen dry powder, diammonium phosphate dry powder, phosphoric acid dry powder and amino powder fire extinguishing agent, etc.. Dry powder extinguishing agent mainly through under the action of pressurized gas sprayed powder and mixed flame contact, occurs when the physical and chemical action: one is to rely on the inorganic salt powder volatile decomposition, and fuel combustion in the process of free radicals or reactive group chemical inhibition and side catalytic effect, the the interruption of the chain reaction of combustion fire; two is in the combustible surface by dry powder, chemical reaction, and the formation of a layer of high temperature glass layer to isolate oxygen, then smothering. There is also partial dilution of oxygen and cooling action.
1. Manufacturer Overview
| Location | Quanzhou, China |
| Year Established | 1988 |
| Annual Output Value | Above US$ 0.8 Million |
| Main Markets | Mid East, Africa, Europe |
| Company Certifications |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Shanghai, Shengzhen |
| Export Percentage | 40% |
| No.of Employees in Trade Department | 210 People |
| Language Spoken: | English；Chinese;Spain ;Alabic |
| b) Factory Information | |
| Factory Size: | Above 7,000 square meters |
| No. of Production Lines | Above 6 |
| Contract Manufacturing | OEM Service Offered；Design Service Offered |
| Product Price Range | Average |
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Heptafluoropropane Extinguishant
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100KG kg/m³
- Supply Capability:
- 1000KG Per Month kg/m³/month
OKorder Service Pledge
OKorder Financial Service
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