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SC HR TI 1200 W/B

SC HRTI 1200 Water Base is a two-part system, supplied as a powder and binder that are mixed at the time of application. The binder is diluted with water in a 1:6 ratio, and the resulting solution is then combined thoroughly with the supplied powder. This mixture forms a homogenous, easy-to-apply coating that adheres strongly to furnace bricks and refractory materials.

Once cured, the coating forms a durable textured matte finish with excellent infrared reflectivity and thermal insulation, reducing heat radiation loss and improving energy efficiency. It is non-toxic, solvent-free, and designed to meet modern environmental and performance standards.

Features and Advantages

  • Extreme Heat Resistance: Withstands continuous exposure up to 1200°C.
  • Thermal Insulation: Reduces surface heat radiation and improves energy efficiency.
  • Water-Based Formula: Eco-friendly and low-VOC system designed for industrial safety.
  • Excellent Adhesion: Strong bond with refractory and brick substrates ensures durability.
  • Corrosion Protection: Resists condensation and high humidity conditions.
  • Smooth Application: Easily applied by brush; forms uniform textured finish.
  • Long-Lasting Performance: Provides extended protection for furnace interiors and components.
  • Non-Reactive Composition: Silicone and mineral-based formula remains inert under heat exposure.

Applications

SC HRTI 1200 Water Base is ideal for high-temperature insulation and protection in a variety of industrial applications, including:

  • Furnace interiors and refractory brick linings
  • Ovens, kilns, and heat treatment chambers
  • Boiler housings and chimneys
  • Metal casting and foundry equipment
  • Power generation and metallurgical industries

It is specifically designed for non-metallic furnace interiors. For metal surfaces, SC HRTI 1200 Solvent Base is recommended.

Application Procedure

  1. Surface Preparation:
    Clean the furnace or oven interior thoroughly with sandpaper to remove loose dust, carbon deposits, and contaminants. Ensure the surface is dry and free from oil or grease.

  2. Mixing Process:

    • Mix 100 ml of binder with 600 ml of water (1:6 ratio).

    • Stir thoroughly to achieve a uniform solution.

    • Add 1 kg of SC HRTI 1200 powder to the binder-water mixture and mix to form a homogeneous paste.

    • Prepare only the quantity needed for each coat to avoid premature curing.

  3. Application:

    • Apply the first coat evenly with a brush over the cleaned surface.

    • Allow to air dry for 4 hours.

    • Apply a second coat and, if required, a third coat to achieve coverage between 25–30 sq. ft/kg ensuring ~200 microns DFT.

  4. Curing Process:

    • After all coats are applied, allow 4 hours of air drying.

    • During the first furnace operation, raise the temperature gradually at 50°C per hour until reaching operational heat.

    • This controlled heating allows the coating to cure completely and bond effectively to the surface.

Performance Testing and Proven Projects

SC HRTI 1200 Water Base has been successfully implemented in major industrial furnace projects, including:

  • Tube Products of India Ltd., Chennai
  • Seamless Products Ltd., Pen
  • Ashok Leyland Ltd.
  • Alicon Cast Alloys Ltd.
  • Andhra Sintered Products Ltd.

These successful applications demonstrate the coating’s long-term performance under real-world industrial operating conditions.

Safety and Storage

  • Store in a cool, dry place away from direct heat and sunlight.
  • Keep sealed containers closed when not in use.
  • Avoid contact with eyes or skin; in case of contact, wash thoroughly with water.
  • Do not inhale dust or vapors during mixing or application; use protective gear.
  • Dispose of materials as per local environmental regulations.