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Chine manufactory Carbon Tetrafluoride CF4 Gas
CF4 also named Tetrafluoromethane or R14, is a colorless, non-toxic, non-flammable, non-corrosive gas with a slight ether-like odor. CF4 is normally compressed and shipped at high pressure. CF4 is an extremely stable compound, widely used for etching Polysilicon, Silicon Dioxide, Silicone Nitride, some metal silicide and metal. CF4 also is a cryogenic refrigerant and a good cleaning gas for wafers and chambers. And it can be used as a insulant gas.
| Critical Assay Parameter | Unit | Specification Company | Results Analysis | Analysis Method |
| Tetrafluoromethane(CF4) | %(v/v) | 99.999% Min | >99.999% | G.C |
| Oxygen(O2) | v.ppm | <1.0 | <0.2 | G.C |
| Nitrogen(N2) | v.ppm | <1.0 | <0.6 | G.C |
| Carbon Monoxide(CO) | v.ppm | <0.5 | <0.2 | G.C |
| Carbon Dioxide(CO2) | v.ppm | <0.5 | <0.2 | G.C |
| Sulfur Hexafluoride(SF6) | v.ppm | <0.2 | <0.1 | G.C |
| Trifluoromethane(CHF3) | v.ppm | <0.5 | <0.1 | G.C |
| Other Halocarbon(OFC) | v.ppm | <1.0 | <0.7 | G.C |
| Total Hydrocarbon(THC) | v.ppm | <0.5 | <0.1 | G.C |
| Moisture(H2O) | v.ppm | <0.5 | <0.2 | Moisture Analyzer |
| Acidity(as HF) | v.ppm | <0.1 | <0.08 | Acidity Analyzer |
| Total Contents Of | v.ppm | ≤10.0 | <10.0 | G.C |
| Particale(>0.1μm) | pcs/liter | <10.0 | <1.0 | ICP-MS |
Foshan Shunde Global Special Gas Service Co., Ltd. is a wholly owned foreign enterprise, which is fast-growing and independent. We are a Chinese exporter of industrial gases, specialty gases, rare gases and gas equipments with more than 5 years through our parent company based in Hong Kong SAR of China. Our main products are Sulfur Hexafluoride (SF6), Carbon Tetrafluoride (CF4), Oxygen (O2), Nitrogen (N2), Ethylene (C2H4), CO (Carbon Monoxide), Hydrogen Bromide (Hbr), Hydrogen Sulfide (H2S), Nitrous Oxide (N2O), Ammonia (NH3), as well as high pressure seamless steel cylinders of different capacities and standards such as ISO 9809-1, ISO 9809-3, DOT 3AAA, EN, etc.
In addition, we also provide wide variety of brass valves as well as stainless steel valves for various applications. We also have an extensive rang of gas related equipments.
| Cylinder Size | 43L | 47L | Drum | Tube Trailer | Or as customers' demands |
| Filling Content | 26kg | 30kg | / | / | |
| Valve | CGA320 | / | |||
Q1. What's the MOQ of your products?
A: We will quote for customers based on their quantity. However, we have to hire a full container for DG cargo, so the prices will be less if the quantity is more.
Q2. What about the lead time?
A: Normally 25-30 days after PO and deposit by T/T.
Q3. Which port will you deliver to?
A: It depends on customers' demands. Normally we deliver to Shanghai.
Q4. Are you a factory?
No. However, we are the exclusive agent of our factory so that we are able to get competitive prices for our precious customers.
Do you have any questions about our products?
Do you need additional information?
Please let us know for sure. We are always at your service. Call or send us an e-mail.
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