Overview of Ethane Gas (C₂H₆)
Ethane (C₂H₆) is a colorless, odorless, and highly flammable hydrocarbon that plays a crucial role in both the petrochemical and semiconductor industries.
At standard conditions, ethane exhibits the following properties:
- Boiling Point: -88.6°C
- Critical Pressure: 4.87 MPa
- Purity: Up to 99.9999% (6N–7N)
In Pakistan, demand for ethane is growing rapidly as advanced sectors — especially semiconductor packaging, R&D laboratories, and high-precision materials — continue to expand.
Learn more about our Semiconductor Gases →
Applications in Semiconductor Manufacturing
High-purity ethane serves as a critical carbon source for multiple chip fabrication processes:
- CVD & PECVD Thin Film Deposition: Produces high-density SiC and CN coatings with superior uniformity.
- Advanced Packaging Materials: Enhances chip encapsulation, bonding, and long-term reliability.
- Surface Etching & Cleaning: Provides controlled carbon environments for sub-14nm process nodes.
Compared with other hydrocarbon gases, ethane enables smoother film interfaces and lower defect density — improving chip yield and performance.
Production and Purification Process
To achieve semiconductor-grade purity, ethane undergoes multi-stage production and refinement:
- Cryogenic Distillation from Natural Gas
- Refinery Gas Extraction and Separation
- Steam Cracking of Ethylene Feedstocks
- Analytical Verification (GC, MS, IR)
Each batch is tested for trace metals, moisture, and oxygen content, ensuring consistent quality for Pakistan’s semiconductor and high-tech clients.
Packaging Specifications
| Feature | Description |
|---|---|
| Cylinder Material | Stainless Steel / Aluminum alloy |
| Cleaning Process | Mechanical polishing, electro-polishing, passivation |
| Capacity Range | 10L–50L seamless cylinders, ISO tanks |
| Pressure Rating | 150–300 bar |
| Add-ons | Smart valves, IoT monitoring systems |
Explore our Gas Packaging Options →
Ethane Market Insights — Pakistan & Global Trends
| Region | Ethane Demand Focus | 2025 Outlook |
|---|---|---|
| China | Ethylene & semiconductor fabs | 7 million tons import — demand for 6N gases growing |
| Middle East | Key supplier to South Asia | Stable long-term export outlook |
| Pakistan | Expanding electronics & research industry | Rising import of specialty gases (2025–2030) |
With industrial clusters in Karachi, Lahore, and Faisalabad, Pakistan’s demand for high-purity gases such as ethane, silane, and helium is expected to grow by over 20% annually.
The Future of Ethane — Green, Smart, and Ultra-Pure
- 6N–7N purity levels becoming standard
- Lightweight composite packaging with IoT tracking
- Reduced carbon footprint in gas production
YIGAS continues to invest in low-emission refining and digitalized logistics, ensuring reliability and sustainability for our partners in Pakistan and beyond.
Why Choose YIGAS GROUP?
- 30+ years of industrial and specialty gas experience
- 10+ large-scale production bases
- ISO9001 & OHSMS18000 certified facilities
- Expertise in semiconductor-grade gases (5N–7N)
Main Products: Ethane • Silane • Methane • Helium • Argon • Carbon Dioxide
Contact YIGAS GROUP
Ready to power Pakistan’s semiconductor future?
📧 liuxiaolong@yigas.cn
🌐 https://yigasgroup.com
