What is blowing agent

EPS has many applications in construction and packaging; however, the oscillating prices of raw materials and stringent environmental regulations might hamper the global growth in demand.

Conversely, the growing demand for recycled polystyrene products across the world is projected to provide new growth opportunities in the future. EPS has never used fluorocarbon blowing agents. There are a wide range of insulation such as fiberglass, rock wool, cellulose, and natural fibres, rigid foam boards and reflective foils. For many applications, insulation foams have advantages. High quality, high performance insulation improves energy efficiency primarily by reducing heat transfer.

For building insulation, it reduces heat loss or heat gain which improves occupant comfort and can lower energy costs. For cold and chilled storage and transport, it reduces heat gain and helps maintain good temperature control. The revised energy performance of buildings directive improves energy efficiency in buildings and encourages building renovation.

Consistent with these energy performance issues, for both new construction and renovation, the demand for thermal insulation has increased substantially as the role of buildings in reducing energy dependency and greenhouse gas emissions has been recognised.

Retrofitting insulation in the shells of existing buildings can significantly cut energy consumption. Polyurethane spray foam has been used for many years as an efficient means of insulating structures which would be difficult to insulate in other ways, because of shape or location.

An example would be that of an insulated road tanker. JavaScript appears to be disabled on this computer. Please click here to see any active alerts. Foam blowing agents encompass a wide variety of applications including refrigerators, buildings, automobiles, furniture, packaging, and many more. The blowing agent is used to create a cellular structure from liquid plastic resin, and in the case of foam used for insulation it functions as an insulating component of the foam.

Rigid Polyurethane: Appliance Appliance foam includes insulation foam in domestic refrigerators and freezers. Rigid Polyurethane: Spray Spray foam includes insulation for roofing and walls. Rigid Polyurethane: Commercial Refrigeration Commercial refrigeration foam includes insulation for pipes, walls and metal doors in commercial refrigeration equipment, vending machines, coolers, buoyancy, and refrigerated transport vehicles.

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