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Foam Blowing Agents
Foam Blowing Agents

Foam Blowing Agents

Solstice and 245fa non-ozone-depleting insulation for commercial and residential applications

Honeywell Advanced Materials is a global leader in foam blowing agent technology. Our Solstice LBA and GBA technologies avoid the potential release of millions of tons of CO2e during commercial and residential spray foam insulation on walls, roofs, metal panels, appliances and many other applications. Customers rely on us for these liquid and gaseous Solstice blowing agents to increase energy efficiency with ultra-low Global Warming Potential. Our Enovate 245fa HFC blowing agent for plastic liners is non-ozone-depleting and provides outstanding insulating characteristics with long-term performance.

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Featured Applications

Our blowing agents are key to closed-cell spray polyurethane foam (ccSPF) that insulates, air seals, manages moisture, and increases structural strength in commercial and residential buildings. Our blowing agents offer environmental and performance benefits. 

  • Solstice Liquid Blowing Agent applicable for new systems, offers an optimal balance of properties, including better energy performance and stronger eco-efficiency.

  • Enovate 245fa is a proven replacement for HCFC-141b and other hydrofluorocarbon and nonfluorocarbon blowing agents in rigid polyurethane foam.

Solstice® GBA increases insulation value in XPS planks, allowing for thinner boards that still meet performance requirements.

  • Solstice Gas Blowing Agent is ideal for extruded polystyrene (XPS) and one- and two-component PUR foams. It replaces HFC-134a and other blowing agents with a GWP < 1.

Our blowing agents are used in insulation panels and boardstock for refrigerated trailers, walk-in freezers, and architectural panels, cold storage, emergency shelters, modular school classrooms, and general structural insulation.Solstice Liquid Blowing Agent

  • Enovate 245fa offers proven insulating performance and excellent materials compatibility.

We provide non-ozone-depleting, nonflammable liquid blowing agents that help residential and commercial appliance OEMs meet increasing energy-efficiency and performance requirements.

  • Solstice Liquid Blowing Agent, offers Solstice® N71 (R-471A), which is 13% more energy efficient compared to R-404A and 30% more energy efficient compared with CO2.

  • Enovate 245fa is the standard in HFC technology for polyurethane foam applications worldwide.

The right choice of foam blowing agent can minimize BOR during transit, and Enovate® 245fa is a critical component in insulation performance.

  • Enovate 245fa spray foam insulation is non-flammable with zero ozone depletion potential.

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