Posted December 7th, 2014
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Natural Plant Oils in Foam

Tag Archives: memory foam

Natural Plant Oils in Foam

[caption id="attachment_852" align="aligncenter" width="501"] Plants used as sources of oils for manufacturing foam[/caption] Natural Plant Oils in Foam Several manufacturers claim that some or all of the foams used in their mattresses are either partially or wholly made from plant oils. Terms used for these are soy foam, plant-based, botanical-oil, natural oils, etc. Plant oils used include those extracted from soy beans, castor beans, canola (rapeseed), palm kernel, coconut, peanuts, and...

Phase-Change Materials (PCMs)

Phase-Change Materials (PCMs) [caption id="attachment_521" align="aligncenter" width="277"] Ice Cubes (from BedTimes Magazine)[/caption] Consumers now occasionally see the terms “phase-change materials” or “PCM s” in descriptions of clothing or bedding. Each season, more manufacturers use PCMs in their products, some even making them a selling point. Even a casual reading tells us that phase-change materials have something to do with comfortable temperatures. More exactly, PCMs are...

Gel

Infusion of bedding foams with gel was first used in Europe, and is now widely used in the United States. Gel infusion was first introduced to modify the support properties of the foam. Later it was promoted as making memory foam cooler. What is gel? Gel can be called a semi-solid. It is both solid and fluid. The International Union of Pure and Applied Chemistry defines it as this: “Gel: Nonfluid colloidal network or polymer network that is expanded throughout its whole volume by a...

Memory Foam

[caption id="attachment_249" align="aligncenter" width="302"] Hand Impression in Memory Foam[/caption]   Visco-elastic memory foam was developed from polyurethane. It is denser than polyurethane, and is also more sensitive to heat. When someone sits or lies on it, the memory foam becomes softer, allowing the person to sink into it. This way it conforms to a sitter’s or sleeper’s body contours. The memory foam can be formulated to be more or less heat sensitive, therefore...

Mattresses, Beds, and How We Sleep

by Wesley Vaughn   [caption id="attachment_342" align="aligncenter" width="397"] Sealy Mattress and Box Spring[/caption]   It is common knowledge that we need sleep, and that—for the most part—several factors determine whether and how we sleep. Among these factors are time of day, how tired we are, physical condition, medication, diet, amount of light, noise, vibration and motion, warmth and cold, pain and comfort. Even knowing this much, it is easy for many people to...

Memory Foam Mattresses – Good or Bad?

By Scott Braddam [caption id="attachment_249" align="aligncenter" width="302"] Hand Impression in Memory Foam[/caption] Since about 2004, when I bought my current memory foam bed, I’ve been sold on the benefits of memory foam. There is truly no other feeling in the world which is close to sleeping on memory foam. Memory foam is like sleeping on silk sheets, unless you’ve done it, you can’t possibly understand why people rave about it. My bed is a pure foam bed, meaning no springs...

Mattress Foams – Part 2

(Continued from Part 1) The three major kinds of foam used in mattresses are polyurethane foam, visco-elastic memory foam, and latex foam. Each kind of foam has variations. First, there are different ingredients in these foams. Then there are different densities and firmness levels. Now gel is infused into different foams to add desired characteristics. Polyurethane Foam Polyurethane (PU) foam is made by linking large molecules, usually isocyanates, to each other with modified oil...



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