Factory making Industrial 1,1,1-Trifluoroethane(HFC-143a) Supply to Turkey

Factory making
 Industrial 1,1,1-Trifluoroethane(HFC-143a) Supply to Turkey

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product information Name:Industrial 1,1,1-Trifluoroethane(HFC-143a) Brand:HUAFU Producer:No.48 Donggang 1st Road, Quzhou City,Zhejiang,China Storage:In shade,not direct to sunlight MF:C2H3CF3 MW:84.04 Standard:Q/JHGS 183-2010 Physical& Chemical Properties:Under normal temperature and pressure , the product is a colorless gas with a slight scent of ether.It shows good chemical stability under normal conditions. 3 Melting point :-111℃ Boiling point:-47. 24℃ Density:1. 3g/cm (25℃) Appli...


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Our purpose is to fulfill our clients by offering golden company, great price and premium quality for R404A , Industrial Methylene Chloride , Freon 134a , We keep on with supplying integration alternatives for customers and hope to create long-term, steady, sincere and mutual advantageous interactions with consumers. We sincerely anticipate your check out.
Factory making Industrial 1,1,1-Trifluoroethane(HFC-143a) Supply to Turkey Detail:

product information
Name:Industrial 1,1,1-Trifluoroethane(HFC-143a) Brand:HUAFU
Producer:No.48 Donggang 1st Road, Quzhou City,Zhejiang,China
Storage:In shade,not direct to sunlight

MF:C2H3CF3 MW:84.04 Standard:Q/JHGS 183-2010
Physical& Chemical Properties:Under normal temperature and pressure , the product is a colorless gas with a slight
scent of ether.It shows good chemical stability under normal conditions.
3
Melting point :-111℃ Boiling point:-47. 24℃ Density:1. 3g/cm (25℃)
Application:The product is used as a raw material for blend refrigerants such as R404, R408, R507.
Storage& Transportation: Packaged in cylinder or ISO-TANK. Kept in cool,dry place. Avoid from heat source ,keep away
from sunlight and rain .Transportation should comply with the Chinese railway and road transportation regulations
concerning hazardous cargo .
Package specification :Refillable cylinder :400L, 800L, 926L ,1000L , ISO-TANK

Technical Specifications:

hf3


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Factory making
 Industrial 1,1,1-Trifluoroethane(HFC-143a) Supply to Turkey detail pictures


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We attempt for excellence, provider the customers", hopes to be the most beneficial cooperation team and dominator enterprise for staff, suppliers and shoppers, realizes value share and continuous advertising for Factory making Industrial 1,1,1-Trifluoroethane(HFC-143a) Supply to Turkey, The product will supply to all over the world, such as: Greece , Costa Rica , Nigeria , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.


  • How refrigerator Work How refrigerator Work,how refrigerator works,how refrigerator works pdf,how refrigerator works wikipedia,how refrigerator works animation,how refrigerator works diagram,how refrigerator works video,how refrigerator works youtube,how refrigerator works physics,how refrigerator works ppt How Does A Refrigerator Work?

    graphic of refrigerator system
    In the summertime, have you ever gotten out of a swimming pool and then felt very cold standing in the sun? That’s because the water on your skin is evaporating. The air carries off the water vapor, and with it some of the heat is being taken away from your skin.

    This is similar to what happens inside older refrigerators. Instead of water, though, the refrigerator uses chemicals to do the cooling.

    There are two things that need to be known for refrigeration.

    A gas cools on expansion.
    When you have two things that are different temperatures that touch or are near each other, the hotter surface cools and the colder surface warms up. This is a law of physics called the Second Law of Thermodynamics.

    Old Refrigerators

    If you look at the back or bottom of an older refrigerator, you’ll see a long thin tube that loops back and forth. This tube is connected to a pump, which is powered by an electric motor.

    Inside the tube is Freon, a type of gas. Freon is the brand name of the gas. This gas, chemically is called Chloro-Flouro-Carbon or CFC. This gas was found to hurt the environment if it leaks from refrigerators. So now, other chemicals are used in a slightly different process (see next section below).

    CFC starts out as a liquid. The pump pushes the CFC through a lot of coils in the freezer area. There the chemical turns to a vapor. When it does, it soaks up some of the heat that may be in the freezer compartment. As it does this, the coils get colder and the freezer begins to get colder.

    In the regular part of your refrigerator, there are fewer coils and a larger space. So, less heat is soaked up by the coils and the CFC vapor.

    The pump then sucks the CFC as a vapor and forces it through thinner pipes which are on the outside of the refrigerator. By compressing it, the CFC turns back into a liquid and heat is given off and is absorbed by the air around it. That’s why it might be a little warmer behind or under your refrigerator.

    Once the CFC passes through the outside coils, the liquid is ready to go back through the freezer and refrigerator over and over.

    Today’s Refrigerators

    Modern refrigerators don’t use CFC because CFCs are harmful to the atmosphere if released. Instead they use another type of gas called HFC-134a, also called tetrafluoroethane. HFC turns into a liquid when it is cooled to -15.9 degrees Fahrenheit (-26.6 degrees Celsius).

    A motor and compressor squeezes the HFC. When it is compressed, a gas heats up as it is pressurized. When you pass the compressed gas through the coils on the back or bottom of a modern refrigerator, the warmer gas can lose its heat to the air in the room.

    Remember the law of thermodynamics.

    As it cools, the HFC can change into a liquid because it is under a high pressure.

    The liquid flows through what’s called an expansion valve, a tiny small hole that the liquid has to squeeze through. Between the valve and the compressor, there is a low-pressure area because the compressor is pulling the ammonia gas out of that side.

    When the liquid HFC hits a low pressure area it boils and changes into a gas. This is called vaporizing.

    The coils then go through the freezer and regular part of the refrigerator where the colder liquid in the coil pulls the heat out of the compartments. This makes the inside of the freezer and entire refrigerator cold.

    The compressor sucks up the cold gas, and the gas goes back through the same process over and over.

    How Does the Temperature Stay the Same Inside?

    A device called a thermocouple (it’s basically a thermometer) can sense when the temperature in the refrigerator is as cold as you want it to be. When it reaches that temperature, the device shuts off the electricity to the compressor.

    But the refrigerator is not completely sealed. There are places, like around the doors and where the pipes go through, that can leak a little bit.

    So when the cold from inside the refrigerator starts to leak out and the heat leaks in, the thermocouple turns the compressor back on to cool the refrigerator off again.

    That’s why you’ll hear your refrigerator compressor motor coming on, running for a little while and then turning itself off.

    Today’s refrigerators, however, are very energy efficient. Ones sold today use about one-tenth the amount of electricity of ones that were built 20 years ago. So, if you have an old, old refrigerator, it’s better to buy a new one because you’ll save money (and energy) over a long period of time.



    Which refrigerant you need to fill you car air conditioning? And which PAG Oil? Go to www.nrf.eu and download the NRF Air Conditioning Filling Chart. Almost 1.000 car models!

    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Ophelia from Poland - 2016.09.26 12:12
    Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Anastasia from Honduras - 2016.12.02 14:11

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