Introduction

Diethylene Glycol (DEG) is a versatile organic compound widely used in the formulation of antifreeze and coolants due to its excellent thermal and chemical properties. This colorless, odorless liquid helps maintain stable engine performance under extreme temperatures. As a trusted supplier of Diethylene Glycol (DEG) for antifreeze and coolants, ZÜMRÜT International Kimya Co. provides high-quality products that meet international standards for automotive, marine, and industrial applications. (Contact Us)

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What is Diethylene Glycol (DEG)?

Diethylene Glycol (C₄H₁₀O₃) is a dihydric alcohol produced from the partial hydrolysis of ethylene oxide. It shares structural similarities with ethylene glycol and triethylene glycol but features a slightly higher boiling point and lower volatility. DEG’s hygroscopic nature and complete miscibility with water and other organic compounds make it a preferred choice in antifreeze and coolant formulations where consistent performance and reliability are essential.

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Role of Diethylene Glycol in Antifreeze

In antifreeze production, Diethylene Glycol serves as a freezing point depressant, effectively lowering the temperature at which water freezes. This allows the coolant mixture to stay fluid in sub-zero conditions, preventing engine block damage caused by ice formation. DEG also provides anti-corrosive benefits, ensuring that metal components within the cooling system remain protected against rust and oxidation.

ZÜMRÜT International Kimya Co., as a reliable Diethylene Glycol supplier, delivers premium-quality DEG ideal for blending with water or other glycols to produce cost-effective, high-performance antifreeze solutions.

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Diethylene Glycol in Coolants

Coolants formulated with Diethylene Glycol are engineered to regulate heat transfer efficiently. DEG provides excellent thermal conductivity and chemical stability, ensuring that engines and industrial systems maintain optimal temperature levels. It minimizes vapor losses and enhances long-term coolant performance. For automotive, marine, and heavy-duty machinery, DEG-based coolants offer consistent protection against both overheating and freezing.

At ZÜMRÜT International Kimya Co., we supply Diethylene Glycol suitable for a wide range of coolant manufacturing applications, ensuring stable performance and compliance with global quality standards.

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Advantages of Using Diethylene Glycol

• Thermal Efficiency: DEG enhances heat transfer and provides stable cooling performance.

• Corrosion Resistance: It protects metal parts within the cooling system, extending equipment lifespan.

• Compatibility: Fully miscible with water and other glycols, DEG blends easily in various formulations.

• Cost-Effectiveness: Offers a practical and economical alternative for certain antifreeze systems.

• Low Volatility: Reduces evaporation losses, improving long-term operational reliability.

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Applications of Diethylene Glycol-Based Antifreeze and Coolants

• Automotive and Heavy-Duty Engines: Ensures effective freeze and heat protection.

• Industrial Equipment: Used in heat exchangers, chillers, and process cooling systems.

• Marine Engines: Protects against saltwater corrosion and low-temperature damage.

• Power Generation Units: Maintains stable operation of turbines and generators.

ZÜMRÜT International Kimya Co. supplies Diethylene Glycol to manufacturers across automotive, marine, and industrial sectors, supporting efficient production of high-quality antifreeze and coolant products.

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Safety and Handling

While Diethylene Glycol is a valuable industrial chemical, it must be handled responsibly. Direct ingestion or prolonged exposure can be hazardous. It is recommended to store DEG in sealed containers, avoid contact with skin, and follow all safety guidelines as outlined in the Material Safety Data Sheet (MSDS). At ZÜMRÜT International Kimya Co., we prioritize safe storage, handling, and delivery of chemical products to ensure quality and safety from source to shipment.

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Conclusion

Diethylene Glycol is a key ingredient in antifreeze and coolant formulations, offering excellent freezing resistance, corrosion protection, and heat transfer efficiency. Its chemical stability and cost advantages make it a preferred choice across multiple industries.
As a leading supplier of Diethylene Glycol (DEG) for antifreeze and coolants, ZÜMRÜT International Kimya Co. provides premium-grade products designed to enhance performance and reliability in every application.

For inquiries or bulk supply requests, contact us today:

📞 +971 50 720 9246
📧 info@causticsodaco.com
🌐 www.causticsoda.com

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Specification of Diethylene Glycol (DEG)