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: 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: 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: Is the fire extinguisher good or foam good?
- ABC dry powder is better!Is familiar with the water-based fire extinguisher foam extinguisher, water-based extinguisher itself contains water more, if the car on fire, if more complex caused bad circuit fire with water base, and not dry, can also achieve arc extinguishing effect, after the fire with a fan to blow it blew away, and good treatment, so that dry powder! Hope to be of help to you!
- Q: What kinds of fire extinguishers should be used in electrical equipment fire?
- Carbon dioxide, carbon tetrachloride and dry powder fire extinguishers are available.In the operation of electrical equipment, fire must be cut off before the power supply. If you can not quickly cut off electricity, you can use carbon dioxide, carbon tetrachloride, 1211 fire extinguishers or dry powder fire extinguishers and other extinguishers. When in use, adequate safety distance shall be maintained. For 10kV and below equipment, the distance shall not be less than 40cm.
- Q: The difference between dry powder fire extinguisher and 1211 fire extinguisher
- It requires the approval of the fire department and the EPA because it is one of the culprits of the ozone problem and the destruction of the ozone layer
- Q: What does the letter "fzx" mean in an ultra fine powder fire extinguisher?
- In the form of series models in third, all kinds of fire extinguisher structure code. At present our country fire structure characteristics which is portable (including wheel type), cart type, type, type, with zhouche duckbill type five, which models respectively by S, T, Z, Z, B.
- 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?
- A fire extinguisher is by the inorganic salt powder volatile decomposition products, chemical inhibition and negative catalysis and fuel combustion in the process of free radicals or reactive groups, the chain reaction of combustion and extinguishing interrupt;
- 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.
- Q: Difference and usage of carbon dioxide fire extinguisher and dry powder fire extinguisher
- Carbon dioxide fire extinguishing agent is a kind of low temperature liquefied gas, can reduce the oxygen content and reduce the surface temperature of combustion air, the combustion physical disruption of the fire extinguishing principle, leaving no trace, and certain insulation performance etc.. Therefore, it is suitable for extinguishing the first fire, such as electrical appliances, precious equipment, books, archives, instruments and meters, etc. under 600 volts (V), as well as general B fire. Is a vehicle, ships, factories, scientific research units, museums and other essential fire equipment.
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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