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silicon carbide binder

Graphite Carburizer Binder

The Graphite Carburizer Binder is a premium organic binder formulated for graphite powder briquetting, widely used in metallurgical, refractory, and carbon-based material applications. This binder is designed to enhance particle cohesion, preserve fixed carbon, and improve briquette strength while maintaining thermal and chemical stability.

By forming a uniform reticulate network inside the graphite powder, it produces dense, high-strength briquettes that withstand handling, transportation, and high-temperature furnace processes. Its low-ash composition ensures minimal impact on graphite purity, making it an ideal choice for steel, ferroalloy, and chemical industries.

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Range of Applications

The Graphite Powder Briquette Binder is suitable for:

  • Cold briquetting of graphite powder
  • Pressing and shaping of metallurgical furnace burden

Advantages of Jianjie Graphite Carburizer Binder

Minimal Binder, Maximum Output
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  • The binder achieves strong cohesion with a dosage as low as 1%, reducing production costs and improving economic efficiency.
Low Ash & Stable Fixed Carbon
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  • With its low ash content, the binder preserves graphite’s carbon content, preventing fixed carbon loss and ensuring the briquettes meet metallurgical quality requirements.
High Binding Strength
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  • Forms a strong internal network, delivering briquettes with excellent mechanical strength and thermal resistance suitable for furnace operations.
Low breaks & Wet Strength
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  • Achieve 98%+ forming rate (qualified briquettes), with briquettes resistant to handling and 2-meter drop (wet), supporting efficient transportation and drying processes.
Equipment-Friendly & Corrosion-Resistant
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  • The binder does not corrode rollers or molds, protecting briquetting equipment even when processing abrasive graphite powder.

Real Case of Jianjie Binder for Metal Powder Briquettes

Raw Material

Graphite powder with approximately 80% fixed carbon.

Equipment Used

Extrusion briquette machine.

Briquettes Application

After extrusion into column-shaped briquettes, the product is used as a carburizer in converter steelmaking.

Customer Requirement

  • Minimize carbon loss as much as possible.

Jianjie Solution

Tailored binder: 1.5% dosage

Results

By adding 1.5% binder for graphite powder, which is a purely organic material containing about 40% carbon, the solution met the customer’s production line requirements.

Specification and Instruction

Executive Standard: Q/DJSY 001-2025

PropertyValue
AppearanceFluid powder
Fineness: (250μm) (%)≥90.0
Moisture (%)≤12.0
Viscosity(mPa·s)≥10
pH7.0-12.0
Bulk Density (g/L)1000±300
Packaging

Available in 25kg woven bags or 1000kg jumbo bags, designed for safe handling and convenient storage.

Storage

For best results, store Jianjie binders in a cool, dry, and well-ventilated area. Keep bags elevated on a damp-proof pallet or cushion, and avoid any exposure to direct sunlight or rain.

Shipping

Flexible transportation options are available, including air, road, rail, and sea, to meet your specific needs.

Contact Us for Quotation & Technical Support

Contact Jianjie Group for more product details and real customer application cases.
We provide free samples for testing, or you may send your raw materials to our laboratory for professional evaluation and performance optimization. Our technical team will support you with data-driven recommendations tailored to your production process.

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