Shunda

Phone

905-754-0568

E-Mail

info@sdpu.ca

Address

1200 Denison St,
Markham, ON L3R 8G6

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Shunda

Shunda
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Shunda

Comfort Panel – SDB2237

SBS2

SDB2237 │ High-Performance Blend Polyol for Discontinuous Panels Engineered for Superior Performance in Panel Manufacturing

SDB2237 is a premium, environmentally friendly blend polyol specifically formulated for the production of high-quality rigid polyurethane foam in discontinuous panel manufacturing. When expertly combined with a polymeric isocyanate (such as PM-200), SDB2237 reacts to form a uniform, closed-cell polyurethane foam core with exceptional performance characteristics.

Designed for operational excellence, this system provides outstanding flowability to fill complex molds, excellent adhesion to a wide variety of facer materials, and a robust physical property profile. SDB2237 is the ideal solution for manufacturers seeking to produce durable, high R-value, and dimensionally stable composite panels for a range of construction and industrial applications.

Key Features & Benefits for Panel Production

  • Excellent Adhesion & Compatibility: Creates a powerful, lasting bond with a wide range of facing materials including steel, aluminum, OSB, and FRP, ensuring superior panel integrity and preventing delamination.
  • Superior Flowability & Uniform Density: Engineered for excellent flow characteristics, ensuring the foam completely fills every part of the mold, even in large or complex panel designs, resulting in a consistent density and reliable performance.
  • High Thermal Performance: The resulting closed-cell foam structure provides a very low thermal conductivity, enabling the production of thin, lightweight panels with exceptional insulation (high R-value) properties.
  • Outstanding Dimensional Stability: Cures into a rigid, thermoset polymer that resists shrinking and warping over a wide range of temperatures, guaranteeing the long-term flatness and integrity of the finished panel.
  • Environmentally Responsible Formulation: Developed with an environmentally friendly blowing agent, SDB2237 has zero Ozone Depletion Potential (ODP) and a low Global Warming Potential (GWP), helping you meet sustainability goals.
  • Optimized for Discontinuous Lines: The predictable reaction profile and cure time are specifically tailored for discontinuous panel production, allowing for efficient demolding times and increased production throughput.

Primary Applications

  • Insulated Metal Panels (IMPs) for walls and roofs
  • Walk-in Cooler and Cold Storage Panels
  • Insulated Garage and Sectional Doors
  • Structural Insulated Panels (SIPs)
  • Composite panels for transportation and specialized industrial uses
Technical Data Sheet
Safety Data Sheet