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

Orion Hiblack 49L Carbon Black

Orion Hiblack 49L is a high-performance furnace carbon black from Orion Engineered Carbons’ Hiblack series, engineered for premium rubber reinforcement in tires and industrial rubber goods. It delivers exceptional tensile strength, abrasion resistance, and dispersion efficiency. Widely used in tread compounds, this N220-grade black ensures optimal processing and dynamic performance while maintaining low heat buildup.
  • orion hiblack 49l carbon black_5cd42cb6
  • orion hiblack 49l carbon black_5cd42cb6

Features Of Orion Hiblack 49L Carbon Black

  1. High structure carbon black delivering excellent dispersion and reinforcement in rubber compounds.

  2. Optimized for low heat build-up and superior abrasion resistance in dynamic applications.

  3. Consistent particle size distribution ensures reproducible processing and compound performance.

  4. Low volatile content supports stable extrusion and minimal odor during mixing and curing.

  5. Designed for compatibility with natural rubber (NR), styrene-butadiene rubber (SBR), and butadiene rubber (BR) systems.

Typical Applications Of Orion Hiblack 49L Carbon Black

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

  2. Truck and bus radial (TBR) tire sidewalls and undertreads.

  3. Industrial rubber products including conveyor belts and rubber hoses.

  4. Dynamic mechanical goods such as vibration dampers and engine mounts.

  5. Technical rubber articles demanding high resilience and fatigue resistance.

Specifications Of Orion Hiblack 49L Carbon Black

Chemical TypeCarbon Black (ASTM N490 equivalent)
Product FormPelleted (free-flowing, dust-minimized)
AppearanceBlack granular pellets
Primary ApplicationsTire treads, sidewalls, industrial rubber goods
Key FeaturesHigh structure, medium surface area, low DBP absorption
BenefitsEnhanced tensile strength, improved flex fatigue resistance, good processability
Moisture Content (max)1.5 wt%
Volatile Matter (max)1.0 wt%


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