Ethylene Glycol – Chất làm mát công nghiệp

Ethylene Glycol (C₂H₆O₂) is a clear, odorless, sweet-tasting liquid primarily used in the production of antifreeze formulations và polyester fibers. As a hygroscopic alcohol with a low freezing point and high boiling point, it is ideal for use in cooling systems, heat exchangers, và hydraulic fluids.

It plays a vital role in various chemical processes and polymer manufacturing. Our Ethylene Glycol is industrial-grade and produced using state-of-the-art catalytic oxidation processes, ensuring optimal purity and consistency for industrial customers.

Nguồn lực Cavin ensures timely and efficient bulk shipping of Ethylene Glycol to meet the demands of our global clients.

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⚙️ Phương pháp sản xuất

Ethylene Oxide Hydration

1. Ethylene is oxidized to form ethylene oxide

2. Ethylene oxide is then hydrated to form monoethylene glycol (MEG)

3. Purified via distillation and filtration to meet specific grade standards

🏭 Ứng dụng & Các trường hợp sử dụng trong ngành

🚗 Automotive & Mechanical

• Used in radiator coolants and antifreeze blends

• Key ingredient in brake fluids and hydraulic systems

🧵 Textile & Fiber Industry

• Raw material for polyester fiber and resin production

🧪 Industrial & Chemical Manufacturing

• Solvent in paints, inks, and adhesives

• Used in dehydration of natural gas

• Intermediate in chemical synthesis processes

✅ Benefits of Ethylene Glycol

• ❄️ Excellent antifreeze properties – lowers freezing point

• 🔁 Recyclable and reusable in closed systems

• 🔬 Stable under high temperatures – ideal for heat transfer

• 💧 Miscible with water and many organic solvents

• 🔧 Versatile usage across chemical, textile, and automotive industries

📦 Các tùy chọn đóng gói

• 220L HDPE drums

• 1,000L IBC tanks

• Bulk in ISO tank containers

• Custom packaging for OEM available

❓ Câu hỏi thường gặp (FAQ)

1. Is Ethylene Glycol toxic?

Yes. While it has a sweet taste, ethylene glycol is toxic if ingested, particularly by humans and animals. Proper handling and labeling are essential.

2. What is the difference between MEG and DEG?

Monoethylene Glycol (MEG) is used in antifreeze and polyester, while Diethylene Glycol (DEG) is more common in solvents and humectants.

3. Is Ethylene Glycol biodegradable?

Yes, ethylene glycol is biodegradable under aerobic conditions, but spills should still be properly contained and cleaned.

4. Can it be used in HVAC systems?

Yes. Ethylene Glycol is widely used in chillers, heat exchangers, and HVAC equipment as a coolant.

📚 Nguồn tin đáng tin cậy cho SEO và tham khảo

• PubChem – Ethylene Glycol

• CDC NIOSH Fact Sheet on Ethylene Glycol

• European Chemicals Agency (ECHA) – Ethylene Glycol