Vinylene Carbonate Manufacturer & Supplier, High Purity Battery Grade for Lithium-Ion Battery Electrolyte Additive

As a professional global Vinylene Carbonate manufacturer and reliable Vinylene Carbonate supplier, we specialize in the R&D, production, and wholesale supply of high-purity and battery-grade Vinylene Carbonate (VC). With strict quality control systems and advanced production technology, we provide premium Vinylene Carbonate with a top purity of 99.995%, which is widely recognized as a core high-performance electrolyte additive for lithium-ion batteries. We offer transparent Vinylene Carbonate price policies, customized packaging solutions, and stable bulk supply services for new energy battery manufacturers, chemical enterprises, and scientific research institutions worldwide, covering all mainstream Vinylene Carbonate uses in the energy storage and electrochemistry fields.

1. Core Product Overview: High Purity & Battery Grade Vinylene Carbonate

Vinylene Carbonate (CAS: 872-36-6, molecular formula: C₃H₂O₃), abbreviated as VC, is a high-activity cyclic organic carbonate compound. It appears as a colorless and transparent liquid at room temperature, with excellent solubility in conventional lithium battery electrolyte solvents and outstanding electrochemical stability. As a leading Vinylene Carbonate manufacturer, our core products focus on ultra-high purity and battery-specific grade, completely adapting to the stringent production standards of power lithium-ion batteries and energy storage batteries.

Our flagship Vinylene Carbonate 99.995% ultra-high purity grade stands out from ordinary industrial-grade products. Through precise distillation, purification, and moisture removal processes, we strictly control trace impurities such as moisture, acidity, and metal ions, with moisture content ≤10ppm and acid value ≤5ppm. This ultra-low impurity index eliminates the electrochemical side reactions caused by impure raw materials, ensuring long-term stable operation of lithium-ion batteries. All battery-grade Vinylene Carbonate products comply with international new energy material standards, and are the preferred additive for high-end power batteries, consumer lithium batteries, and large-scale energy storage battery electrolytes.

2. Key Performance Advantages of Our High-Purity Vinylene Carbonate

The superior market competitiveness of our high-purity Vinylene Carbonate stems from its unique electrochemical properties and rigorous production quality control, which perfectly solve the pain points of short battery cycle life, low temperature performance degradation, and battery bulging in the lithium battery industry:

• Stable SEI Film Formation: As a core lithium-ion battery electrolyte additive, Vinylene Carbonate decomposes preferentially on the battery anode surface during the first charging cycle to form a dense, uniform, and flexible solid electrolyte interphase (SEI) film. This film effectively prevents electrolyte decomposition and lithium dendrite growth, isolates electrode materials from the electrolyte, and greatly improves battery safety and stability.
• Extended Battery Cycle Life: The ultra-pure 99.995% grade avoids impurity-induced film damage and capacity attenuation. It significantly reduces battery internal resistance, maintains stable battery capacity during long-term charge and discharge cycles, and increases the cycle life of lithium-ion batteries by 20%-30% compared with batteries using ordinary additives.
• Excellent High and Low Temperature Resistance: Our battery-grade Vinylene Carbonate optimizes the electrolyte temperature adaptability. It maintains stable electrochemical performance in low-temperature environments of -40°C and high-temperature working conditions above 60°C, effectively solving the problems of low-temperature capacity loss and high-temperature gas expansion of batteries.
• Overcharge Protection & Anti-Aging: The product has excellent overcharge protection performance, which can inhibit abnormal electrochemical reactions inside the battery under overcharge conditions, prevent battery thermal runaway, and slow down the aging rate of battery materials, improving the overall service life of battery packs.

3. Main Vinylene Carbonate Uses & Application Scenarios

Relying on its excellent electrochemical activity and stability, high-purity Vinylene Carbonate has become an indispensable key material in the new energy lithium battery industry, with diverse and professional application scenarios, covering the core downstream demands of Vinylene Carbonate for lithium-ion batteries:

3.1 Power Lithium-Ion Battery Field

It is the standard matching additive for ternary lithium batteries, lithium iron phosphate batteries, and lithium manganese oxide batteries used in new energy vehicles. It effectively improves the cycle stability and low-temperature discharge performance of power batteries, reduces battery failure rates, and meets the high safety and long-life requirements of vehicle-mounted power batteries.

3.2 Consumer Lithium Battery Field

Widely used in electrolyte additives for lithium batteries of mobile phones, notebooks, wearable devices, and digital products. It optimizes battery charging efficiency, reduces self-discharge rate, and ensures stable battery performance during frequent charge and discharge and daily use.

3.3 Energy Storage Battery Field

Applied to large-scale grid energy storage batteries and household energy storage lithium-ion batteries. Its anti-aging and anti-bulging properties adapt to long-term continuous charge and discharge working conditions of energy storage batteries, reducing operation and maintenance costs of energy storage systems.

3.4 Other Industrial & Scientific Research Applications

In addition to battery electrolyte additives, high-purity Vinylene Carbonate can also be used as a monomer for synthesizing polyvinylene carbonate polymers, and is widely used in electrochemical research, new material synthesis, and fine chemical production, meeting the diverse procurement needs of industrial production and scientific research institutions.

4. Our Strengths as a Professional Vinylene Carbonate Manufacturer & Supplier

As a trusted global Vinylene Carbonate manufacturer and Vinylene Carbonate supplier, we have complete industrial chain advantages, covering independent production, quality testing, stable supply, and customized services, providing one-stop procurement solutions for global customers:

• Ultra-High Purity Customization: We stably supply 99.9%, 99.95%, and top-grade Vinylene Carbonate 99.995% products, all of which meet battery-grade ultra-low impurity standards, supporting personalized purity customization according to customer production processes.
• Strict Quality Control: Each batch of products undergoes strict GC purity testing, moisture detection, metal ion analysis, and electrochemical performance verification, with complete quality inspection reports to ensure consistent batch stability.
• Stable Bulk Supply: Equipped with automated production lines and professional storage warehouses, we realize large-scale continuous production, with sufficient inventory to support long-term bulk orders from battery manufacturers, avoiding supply shortages and delivery delays.
• Cost-Effective Price: As a direct manufacturer without middlemen, we provide transparent and competitiveVinylene Carbonate price for global customers, with flexible discount policies for bulk orders, helping customers reduce procurement costs.
• Professional After-Sales & Technical Support: We have a professional chemical material technical team to provide customers with electrolyte formula optimization, product use guidance, and problem-solving services, ensuring customers maximize product performance.

5. Vinylene Carbonate Price & Procurement Instructions

The Vinylene Carbonate price is affected by product purity, order quantity, packaging specifications, and delivery cycle. Our battery-grade high-purity Vinylene Carbonate supports 5kg, 25kg, and ton-level bulk packaging, with professional nitrogen-sealed packaging to prevent moisture absorption and deterioration during transportation, ensuring product quality in transit.

We provide real-time quotation services for global customers. Whether you need small-batch trial purchase for scientific research or long-term bulk customized supply for industrial production, we can provide the most favorable Vinylene Carbonate price and flexible delivery solutions. We adhere to the principle of quality first and credit supremacy, and establish long-term stable cooperative relations with global new energy enterprises and chemical suppliers.

6. Conclusion

As a professional Vinylene Carbonate manufacturer and Vinylene Carbonate supplier, we focus on providing high-quality battery-grade and high-purity Vinylene Carbonate (up to 99.995%). As a core electrolyte additive for lithium-ion batteries, our products rely on excellent SEI film forming performance, stable electrochemical performance, and long-life optimization advantages, covering all mainstream Vinylene Carbonate uses in new energy batteries and fine chemical industries.

If you are looking for reliable Vinylene Carbonate for lithium-ion batteries suppliers, want to obtain the latest Vinylene Carbonate price, or have customized product and service demands, please contact us at any time. We will provide you with professional product solutions, high-quality products, and efficient procurement services.