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Products and Applications

Industrial Rubber Products

Industrial Rubber Products (IRP)
Anti- Vibration & Engine Mounts
Conveyor & Power Transmission Belts
Industrial & Automotive Hoses
Sealing Profiles, Gaskets & Precision Molded Parts
Conductive & Antistatic Industrial Rubber

Products

Industrial Rubber Products(IRP)
Anti- Vibration & Engine Mounts
Conveyor & Power Transmission Belts
Industrial & Automotive Hoses
Sealing Profiles, Gaskets & Precision Molded Parts
Conductive & Antistatic Industrial Rubber

Industrial Rubber Products (IRP)

Mechanical rubber goods run in hard conditions: load, heat, vibration, chemicals, pressure, repetitive strain.

They fail when reinforcement, hysteresis, dispersion or conductivity are not engineered correctly.

Anti-Vibration & Engine Mounts

Used in

Engine mounts

Subframe mounts

Bushings and vibration isolators

Chassis and suspension rubber components

Conventional Carbon Blacks & Application

Industry typically uses reinforcing furnace blacks in the N220/N330 family here because they:

deliver high tensile and tear strength

build modulus for stiffness and support

give decent durability in NR/SBR and blends

Industry Problems with Conventional Grades

  • High hysteresis / heat build-up at dynamic strain → mounts run hot and fatigue earlier.
  • Crack initiation at poorly dispersed agglomerates.
  • Over-stiffening when more black is added for strength.
  • Batch-to-batch inconsistency in modulus and dynamic properties.

ISTAR Solution – SPIREXA® Reinforcing Furnace Black

SPIREXA® is ISTAR’s reinforcing furnace black series, designed as a drop-in but
upgraded alternative to N220/N330-type usage:

Morphology-engineered aggregates for strong reinforcement with lower hysteresis, so mounts run cooler.
Optimised structure density to build modulus without over-stiffening the compound.
Controlled porosity & surface activity for improved filler–polymer interaction and fatigue life.
High cleanliness and dispersion behavior to reduce crack initiation sites.
Result: Mounts and bushings with N330-level strength, but cooler running, longer fatigue life and more stable dynamic modulus.

TDS

Learn more about the technical specifications and properties of our products.

SDS

Get detailed safety and compliance information for our products.

Contact

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