Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Cabot Black Pearls Q 700 Carbon Black

Cabot Black Pearls® Q700 is a high-performance furnace black from Cabot Corporation’s Black Pearls® series, engineered for demanding conductive applications. It delivers exceptional electrical conductivity, low viscosity dispersion, and superior surface area (≈1100 m²/g). Widely used in lithium-ion batteries, specialty coatings, and EMI shielding composites where consistent performance and purity are critical.
  • cabot black pearls q 700 carbon black_6d246a1a
  • cabot black pearls q 700 carbon black_6d246a1a

Features Of Cabot Black Pearls Q 700 Carbon Black

  1. High structure morphology for enhanced conductivity and reinforcement in polymer composites.

  2. Consistent particle size distribution ensuring reproducible dispersion and rheological performance.

  3. Low surface oxygen content, supporting excellent compatibility with non-polar elastomers and thermoplastics.

  4. Optimized DBPA (Dibutyl Phthalate Absorption) value for balanced processability and mechanical property development.

  5. Controlled ash content and low volatile matter, contributing to thermal stability in high-temperature processing.

Typical Applications Of Cabot Black Pearls Q 700 Carbon Black

  1. Conductive masterbatches for antistatic and electrostatic discharge (ESD) protection.

  2. Reinforcing filler in specialty rubber compounds for automotive seals and gaskets.

  3. Functional pigment in engineering thermoplastics such as polypropylene and polyethylene blends.

  4. Key component in conductive inks and coatings requiring stable bulk resistivity.

  5. Performance additive in battery electrode formulations for improved electron transport networks.

Specifications Of Cabot Black Pearls Q 700 Carbon Black

Chemical TypeCarbon black (furnace process)
Product FormPelleted (low-dust)
AppearanceBlack granular solid
Primary ApplicationsConductive composites, specialty rubber, functional plastics
Key FeaturesHigh structure, low surface oxygen, excellent dispersion capability
BenefitsEnhanced electrical conductivity, improved tensile strength, reduced compound viscosity
DBPA (mL/100g)125–135
Volatile Matter (wt%, 105°C)≤1.5%


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