• New environmental mixed refrigerant gas R418a System 1
New environmental mixed refrigerant gas R418a

New environmental mixed refrigerant gas R418a

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
1000MT m.t./month

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Specifications

1.refrigerant gas R418a Purity >99.99%
2.N.W 12kg
3.OEM Service
4.DOT/CE/SGS/KGS approved
5.Load time 15 days

R418a gas Packing specifications:

1, Disposablecylinder: 12kg. CE Recycle cylinders

2,Refillable cylinder: 400L, 800L, 926L, 1000L.

3,ISO-Tank.

4. DOT/CE/SGS/KGS approved

refrigerant gas R418a

Brief introduction:
-R418a  is a new envioronmental-friendly refrigerant to replace R22 and R502 in household air conditioning,central air conditioning,industrial process refrigerantion,transport refrigerantion, cold storage warehouse etc.

Main usage: refrigerant alternative to R22 and R502

Product quality: excellent and purity is no less than 99.8%

Environmental parameters:ODP is 0.03 and GWP is 1500

Technical characters: envioronmental-friendly, Non-toxic and weakly flammable; energy-saving and a high cooling speed; Drop-in, no need to change original lubricant oil,unit, pipelineand producing line.

MOQ,

Mix a 20’ container,1150 cylinder

Loading time:

Within 15 days.

Refrigerant R418a 12kg

DOT/CE/SGS/KGS approved cylinder


Q: Hydrocarbons and hydrocarbon derivatives are not all non-electrolytes
Hydrocarbons are, derivatives are not necessarily, such as organic acids (formic acid, acetic acid, etc.)
Q: The role of aromatic hydrocarbons
Aromatic compounds, historically, refer to a class of aromatic scent made from plant gums, but most of the currently known aromatic compounds contain no fragrance, so the word aromatic has been lost [1] The aromatic compounds are the general term for the carbocyclic compounds and their derivatives that conform to the Hockel rules, and their molecules have closed cyclic conjugated systems in their molecules; Π electrons meet 4n + 2, and the height is delimited; the bond length is averaged.Therefore, the compounds have a high degree of unsaturation, but the properties are relatively stable, such as easy to replace, and difficult to add and oxidation. This part focuses on the structure, naming, chemical properties, localization effects and application of aromatics in organic synthesis. [2]
Q: Does Organic Chemistry Study the Performance of Hydrocarbons and Their Derivatives?
Also study the structure and transformation
Q: What is the difference between hot and cold asphalt?
Grandmother next door aunt is the street to sell stewed meat, a child often see her burning a pot of hot asphalt pork hair, black asphalt boiled immediately leaching in the meat, and so dry quickly pull it down, pork will Change very clean and white, clean the meat will be directly thrown into the pot halogen system, this method relative to the traditional plucking save time and effort a lot. Here, please bloggers blame me to come to funny, because the end of the story is not funny, that aunt's little sister in the sixth grade when suffering from leukemia away, adults say with her home burning asphalt There are relationships, eighteen years later, and she only a few side of the edge of the I actually remember the full name of her sister, her looks, the tone of her voice, we played the game and we were a very curious In the asphalt pot to see the scene of pig hair ... ... hope that each parents do not ignore the child's growth in the small problem.
Q: Are hydrocarbons all organic?
A series of compounds with similar structures and different molecular composition of one or several "CH2" radicals are called the same series, and each member in the same series is called homologous, and the chemical properties of homologues are similar due to their similar structure. Their physical properties, often with the increase in molecular weight and regular changes.
Q: Is the number of hydrogen atoms in the hydrocarbon or hydrocarbon derivative molecule be even
Other hydrocarbon derivatives are not necessarily, such as halogenated hydrocarbons containing odd halogen molecules, containing an odd number of N atoms containing C, H. O, N four elements of the compound, their number of hydrogen atoms are odd.
Q: Rush! Hydrocarbon and hydrocarbon derivatives system information includes chemical formula, common name, Chinese name and so on
hydrocarbon
Q: Organic chemistry, naming of derivatives containing oxygen (hetero) atomic bridged cyclic hydrocarbons
Pro-butylbenzene ethane
Q: Are hydrocarbons are hydrocarbons and that alcohols? Is it carbon dioxide?
Is a hydrocarbon derivative.
Q: Such as the title, the personal feeling of chemical transliteration of Chinese transliteration can be done so easy to write, weird name in addition to keep the high point, no good, but rather affect the people's understanding of medicine and memory, contrary to the text to facilitate the exchange of memory Original intention
The title as a Chinese people are not proud of it Do not let you change the way back? Japanese back a element you a cycle almost finished finished ok Chinese can also sideways back to the back of foreign chemistry can cycle table How much is the back? Chinese people want to back half a day to solve the ok

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