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

Mitsubishi Carbon Black MA77

Mitsubishi Chemical Carbon Black MA77 is a high-structure, medium-particle-size furnace black designed for rubber reinforcement—especially in tire treads and industrial rubber goods. It delivers excellent abrasion resistance, tensile strength, and dispersion performance while maintaining good processability and low heat buildup. Widely used in dynamic applications requiring durability and consistency.
  • mitsubishi carbon black ma77_3435a8ae
  • mitsubishi carbon black ma77_3435a8ae

Features Of Mitsubishi Carbon Black MA77

  1. High structure morphology ensures excellent rubber reinforcement and compound processability.

  2. Consistent particle size distribution supports uniform dispersion in elastomeric matrices.

  3. Optimized surface chemistry enhances polymer-filler interaction for improved tensile strength and abrasion resistance.

  4. Low volatile content meets stringent regulatory requirements for tire and industrial rubber applications.

  5. Controlled pH and low ash content contribute to stable vulcanization kinetics and reduced scorch risk.

Typical Applications Of Mitsubishi Carbon Black MA77

  1. Passenger car and light-truck tire treads requiring balanced wear, traction, and rolling resistance.

  2. Radial tire sidewalls and carcass compounds where flex fatigue resistance is critical.

  3. Industrial rubber products including conveyor belts, hoses, and vibration dampers.

  4. Specialty molded rubber parts for automotive and construction sectors demanding dimensional stability.

Specifications Of Mitsubishi Carbon Black MA77

Chemical TypeCarbon black (N134 class, ASTM D1765)
Product FormPelletized (standard 1–3 mm diameter)
AppearanceBlack granular solid
Primary ApplicationsTire treads, sidewalls, industrial rubber goods
Key FeaturesHigh structure, medium surface area, low volatile matter
DBP Absorption (cm³/100g)121 ± 5
CTAB Surface Area (m²/g)82 ± 4
Volatile Matter (% by weight, 105°C)≤ 1.5


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