Ethylene is a compound composed of two carbon atoms and four hydrogen atoms. The two carbon atoms are connected by a double bond. Ethylene is present in certain tissues and organs of plants and is converted from methionine under conditions of sufficient oxygen supply.
Ethylene is a basic chemical raw material for synthetic fibers, synthetic rubber, synthetic plastics (polyethylene and polyvinyl chloride), and synthetic ethanol (alcohol). It is also used in the manufacture of vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, and ethanol. And dynamite, etc., can also be used as a ripening agent for fruits and vegetables, and is a proven phytohormone.
Ethylene is one of the largest chemical products in the world. The ethylene industry is the core of the petrochemical industry. Ethylene products account for more than 75% of petrochemical products.
Technical specifications
| C2H4≥99.9% |
| Impurity |
Specification |
Analysis result |
| O2 |
≤2ppm |
<2ppm |
| Ar |
≤20ppm |
<20ppm |
| H2O |
≤10ppm |
<10ppm |
| Carbon three and Carbon three or more compounds |
≤50ppm |
<50ppm |
| CH4 and C2H6 |
≤500ppm |
<500ppm |
| CO |
≤5ppm |
<5ppm |
| CO2 |
≤10ppm |
<10ppm |
| C2H4 |
≤8ppm |
<8ppm |
| Sulfur (in H2S) |
≤1ppm |
<1ppm |
Product Applications:
Chemicals: Ethylene is the starting material for several industrial syntheses. It is employed as an intermediate in the chemical industry and for the production of plastics.
Food & Beverages: An ethylene / nitrogen mixture supplied cylinders is used to control ripening of fruit, especially bananas. A concentration of a few ppm in the warehouse atmosphere is used. It is also used in agriculture to promote crop growth. In this application The gas is directly injected into the soil.
Glass: Ethylene is used in the production of specialty glass for the automotive industry (car glass).
Medical: Ethylene is used as an anaesthetic
Metal Fabrication: Ethylene is used as oxy-fuel gas in metal cutting, welding and high velocity thermal spraying
Refining: Ethylene is used as refrigerant, especially in LNG liquefaction plants.
Rubber & Plastics: Ethylene is used in the extraction of rubber.
Product packaging
FAQ
1. Are you a manufacturer?
No. However, we are sole distributor for our manufacturer. So there is no doubt that we can offer our customers the best prices.
2. What is your MOQ?
We can quote based on our customers' quantity. However, DG cargo should be exported in one container, so we suggest that the quantity should be one container or more. Price will be less if the quantity is more.
3. How about your lead time of production?
Normally, it is 25-30 days after PO and deposit by T/T
4. Can we get the COA and MSDS of the gases we need?
Sure. COA and MSDS are available.
5. Can we send the gas cylinders back and let you refill if they are reusable?
Yes. But you need to inform us in advance, because we need to handle the import customs clearance before exporting.
Our Service
1.We provide the good quality and cheap price
2.Any queation about it can contact me freely
3.OEM Packing box
about us
Qingdao Guida Special Gas Co., Ltd. is a sole distributor for Chinese well-known gas manufacturers, specializing in special gas, industrial gases, medical gases and calibration gases for more than six years. What the mainly gases we sell is Oxygen(O2), Carbon Monoxide(CO), Ethylene(C2H4), Sulfur Hexafluoride(SF6), Carbon Tetrafluoride(CF4), Nitrous Oxide(N2O), CO2/ETO, etc.
We also provide various specifications of high pressure seamless steel gas cylinders, high pressure aluminum gas cylinders, Dewars, drums and other equipment. Cylinder standards include: DOT-3AA, GB5099, EN1964-1, ISO9809-1, ISO9809-2 and ISO9809-3 with TUV, BV, CE certificate.
Cooperating with reliable manufacturers, we take great pride in providing our customers high quality products and superior service, which make us enjoy a high reputation in our country and own a certain number of customers of USA, Canada, Netherlands, France,UAE, etc.
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