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: What is the maximum pressure that a dry fire extinguisher can bear?
- The dry powder fire extinguisher is provided with a dry powder extinguishing agent such as ammonium phosphate, which is easy to flow and dry, and is composed of inorganic salt and a grinding dry additive, so that the fire extinguishing agent can effectively save the initial fire.
- Q: Super dry potassium potassium chloride as the base material for a fire extinguisher why not
- There are many kinds of dry powder extinguishing agents, which can be broadly divided into three categories:Dry powder made from sodium bicarbonate (potassium) as a base; used in extinguishing flammable liquids, gases, and charged equipment fires;A dry powder made from phosphoric acid, three ammonium, diammonium hydrogen phosphate, two ammonium hydrogen phosphate and mixtures thereof, used for extinguishing flammable solid, flammable liquids, flammable gases, and charged equipment fires;A powder of sodium chloride, potassium chloride, barium chloride and sodium carbonate used as a base for extinguishing light metal fires.
- 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: What is dry powder fire extinguisher made of?
- It is widely used in fire extinguishing agent, and mainly used in fire extinguishers. Except for dry chemical fire extinguishing agent for metal, powder extinguishing agent is generally divided into BC powder extinguishing agent and ABC powder two categories. Such as sodium bicarbonate powder, modified sodium potassium phosphate powder, powder, two dry powder, ammonium hydrogen phosphate, diammonium hydrogen phosphate powder powder and amino powder extinguishing agent.
- Q: What does the letter "fzx" mean in an ultra fine powder fire extinguisher?
- MFZ, MFZL type portable storage type dry chemical fire extinguisher has the advantages of simple operation, high efficiency and safety of fire extinguishing and so quickly. The built-in powder extinguishing agent has the advantages of good electrical insulation properties, easy to damp metamorphism, convenient storage, the use of non-toxic, tasteless, the driving gas injection after no harm to the human body. The fire extinguisher bottle the head of the valve is equipped with a pressure gauge, with internal pressure, convenient inspection and maintenance.
- 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: Does anyone know where the powder extinguisher works?
- Replacement drugs fill the air pressure, usually by qualified fire extinguishers manufacturing units responsible for large fire equipment, retail outlets can fire agents replacement drugs, filling gas pressure, replacement parts and other business.
- 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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