2.0 foam density in furniture means that a foam weighs 2 pounds (lbs) when a 12 x 12 x 12 block of this foam is measured. This method is used to provide a standardized measurement when differentiating foam densities. High foam density is at least 2.0.
What is the Procedure For Making 2.0 Foam Density in Furniture?
The material used for 2.0 foam density in furniture cushioning is flexible polyurethane foam (FPF). The main components of this foam are polyol and di-isocyanate. Water and additives also make up FPF. Upon mixing these components, bubbles are produced to expand the mixture which is then poured into a moving conveyor or injected into a mold. A slabstock is created from this which will be shaped according to the intended end product.
Is Furniture with 2.0 Foam Density Better Than Lower Foam Densities?
The range for high density foam is between 2.0-2.5. Foam with 2.0 density is commonly used for upholstery and shock absorption.
Getting 2.0 foam density cushions for your furniture offers more long-term benefits overall. Furniture with 2.0 foam density may cost more but the benefits it offers over time will make it a worthy investment.
Sofa cushions in particular are used a lot because of the weight placed on them repetitively. Sofa with 2.0 foam density is made of tightly-packed open cells so the foam retains its shape for much longer while continually giving comfort and support.
High foam density is also used in mattresses such as memory foam types, though typically only at the bottom layer. Since 2.0 foam density is generally firmer, this provides adequate foundational and edge support to the mattress while retaining comfort.
How Long Does Furniture With 2.0 Foam Density Last?
Furniture with 2.0 foam density may last for 5-10 years. The thickness and resilience of the foam also matter in the length of life of the furniture. Generally thicker, denser, high resilience (HR) foams will last longer.
