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

Mitsubishi MA7 Carbon Black

Mitsubishi Chemical MA7 Carbon Black is a high-performance furnace black designed for rubber reinforcement in tires and industrial rubber goods. Featuring optimized particle size and surface area, it delivers superior tensile strength, abrasion resistance, and dispersion. Widely used in tread compounds, MA7 ensures balanced processing and dynamic properties while meeting stringent industry standards.
  • mitsubishi ma7 carbon black_7114a2f8
  • mitsubishi ma7 carbon black_7114a2f8

Features Of Mitsubishi MA7 Carbon Black

  1. Optimized particle size distribution for balanced reinforcement and dispersion in rubber compounds.

  2. Consistent surface chemistry ensuring excellent polymer compatibility and vulcanization efficiency.

  3. High structure level providing superior tensile strength and abrasion resistance in cured elastomers.

  4. Low volatile content supporting stable processing and reduced odor in final products.

  5. Reproducible batch-to-batch performance meeting stringent automotive-grade quality requirements.

Typical Applications Of Mitsubishi MA7 Carbon Black

  1. Passenger car tire treads requiring high wear resistance and wet grip.

  2. Heavy-duty truck and bus tire sidewalls for improved flex fatigue resistance.

  3. Industrial rubber goods including conveyor belts and mining hoses.

  4. Dynamic automotive components such as engine mounts and bushings.

  5. Specialty molded rubber parts demanding dimensional stability and aging resistance.

Specifications Of Mitsubishi MA7 Carbon Black

Chemical TypeCarbon black (N134 class, ASTM D1765)
Product FormPelletized
AppearanceBlack, free-flowing pellets
DBP Absorption (cm³/100g)121 ± 5
CTAB Surface Area (m²/g)82 ± 4
Loose Bulk Density (g/cm³)0.38–0.44
Volatile Matter (wt%, 105°C, 2h)≤ 1.5
Ash Content (wt%)≤ 0.5


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