Synthetic insulation is generally used to provide comfort, warmth, and a plush feel to furniture, as well as to help maintain the furniture's shape and structure over time.
There are several common types of synthetic insulation materials used in furniture:
Polyurethane Foam: Polyurethane foam is one of the most widely used synthetic insulating materials in furniture. It can vary in density and compression properties, allowing for a range of comfort levels from soft to firm. High-resilience (HR) foam offers greater durability and comfort compared to standard foams.
Memory Foam: Also known as viscoelastic foam, this material conforms to a person's body shape, providing excellent support and comfort. Memory foam is often used in seat cushions and mattresses.
Polyester Fiberfill: Also known as hollow-fill or polyfill, this fluffy, lightweight material is often used to create a down-like feel in cushions, pillows, and backs of furniture. It is hypoallergenic and resists mold and mildew, making it a popular choice for allergy sufferers.
Polyester Batting: This is a sheet of layered polyester fibers used as a wrap around cushions and foam to add softness and to smooth out the edges of the foam layers. It helps prevent the foam from being felt through the upholstery cover.
