Four carbon black lines, clearer selection
Specialty · Conductive · High-purity · Pigment — for rubber, plastics, coatings and energy.
Quality backed by testing
Lab and R&D support for specialty grade consistency.
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Sample & Export Inquiry
What to include when you request a DLcarb carbon black sample or an export document pack — and which published grades and files to name, without inventing MOQ or Incoterms.
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Coatings & Inks: Dispersion and Jetness Control
Dispersion, jetness and undertone control for industrial coatings and printing inks — pigment carbon black selection and what to include in sampling inquiries.
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2025 Sustainability Report Now Available
What the 2025 Sustainability Report covers for procurement, quality and ESG teams — and how to request materials for due diligence and questionnaires.
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Plastic Masterbatch Coloration & Conductive Modification
Color vs conductive modification in plastics masterbatch — pigment and conductive carbon black selection, dispersion windows, and trial alignment tips.
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DLcarb · Specialty Carbon Black Materials
DLcarb focuses on specialty, conductive, high-purity and pigment carbon blacks, supporting tires, plastics, coatings, conductive and energy applications.
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Four carbon black product lines
Conductive, high-purity, specialty and pigment — explore grades and documentation by line.
Product line
Conductive Carbon Black
Start with a published TDS row: SP150 for the acetylene silicone, rubber and supercapacitor map; SP250-Li for the Li-suffixed battery row.
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Product line
High-Purity Carbon Black
When metal impurities and cleanliness drive the choice, start with 250G — a dedicated high-purity specialty TDS for nitrides, carbides, ceramics and high-purity polymers.
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Product line
Specialty Carbon Black
C50 is the published specialty grade here: high-purity gas cracking, a printed iron limit, and a TDS sentence covering ceramics, rubber and silicone — not plastics.
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Product line
Pigment Carbon Black
Pick C111 when the pigment map covers water-based, solvent-based and powder coatings; pick P1550 when it covers water-based systems, plastics and masterbatch.
View details →Contact DLcarb · Carbon black supply
Tell us your application, target specs and volume. We can support samples, SDS and quotations for overseas buyers.