This article will explain the following latex mattress types: We also provide the following handy quick guide detailing the types of latex. This is one of the more dubious descriptions of a latex blend. Natural rubber, in contrast to the man made type, is not a product of petroleum but is grown on the Hevea brasiliensis, or rubber tree. This is vital because 100% pure natural latex is a protein which will soon deteriorate and become host to bacteria and other things that cause it to break down. This is to highlight the difference between the blends of latex mattresses you may be faced with when looking for a new mattress. Enter a keyword such as Vi Spring, John Lewis, bad back or Memory Foam and see if your question has already been answered. Mature rubber trees produce latex, which can be harvested without harming the tree. We aim to repond to all questions within one working day, Your Email * Plase insert a valid email address, John Ryan By Design Ltd All of these processes, however, can be completed using 100% natural latex, 100% synthetic latex or a blend of natural and synthetic latex. We will leave the rest up to you to decide! Improvements in synthetic rubber have continued, and in addition, higher yielding hybrid trees have been developed that yield twice as much natural latex as the conventional ones. What’s the Best Spring Tension for My Mattress. Actually, most Natural Latex in the mattress marketplace is synthetic. Synthetic latex foam usually has a more dull, less springy feel than natural latex foam. It is made from 100% natural Latex Rubber Milk from the Rubber Tree. In most cases, synthetic latex is made from petroleum-based chemicals, which is a less environmentally-friendly process than harvesting and manufacturing all-natural latex. Synthetic latex is firmer than natural latex and so can provide a firmer feel in mattresses for a lower cost than natural latex which is less firm. You need to know the exact blend of the latex to know what you are dealing with. Synthetic Rubber is made using petrochemicals and has to go through a chemical process to form the rubber. It is made out of the polymer SBS (Styrene-butadiene-styrene). Latex is the last synthetic rubber we'll talk about. This is the most expensive type of latex and the best quality. While it does have an odor, natural latex foam usually has a much more mild and less abrasive odor than that of synthetic latex. Our Pure Green natural latex foam is produced to conform with several aesthetic quality standards. Some retailers use their own 'branded latex' to confuse what the blend is, Always identify the blend of latex and the manufacture method. One is high end, the other is not. We also wanted our customers to be completely confident that when they are buying from us, they are buying only 100% natural latex foam products. This won’t be found on all latex as its only stamped on the end of rolls. The only drawback of natural latex foam is that it is not always as aesthetically perfect as synthetic latex foam. Many companies will claim to be natural latex but you need to query the amounts. If you’re wondering what the difference is then read on, it is quite startling. Synthetic and Blended Latex: Synthetic latex is made from petroleum based, man-made Styrene-Butadiene Rubber (SBR). Surprisingly, synthetic latex is a more expensive (raw cost) component than graphite latex. Several types of synthetic latex exist but SBR (styrene-butadiene rubber) is the most common type of synthetic latex used in the production of synthetic latex foam. If you can’t find an answer, ask a new question below. This has about 90-94% Natural Latex and 6%-10% forming additives and SBR (styrene butadiene) latex which is synthetic. Rubber - Rubber - Synthetic rubber production: Synthetic elastomers are produced on an industrial scale in either solution or emulsion polymerization methods. There are over 5000 questions and answers submitted by you on all questions about mattresses. Water is the dispersion medium of polymeric substances. Our Nitrile Gloves are made from 100% Synthetic Nitrile Latex which offers comfortability and excellent fit making it suitable for a wide range of applications. Others simply falsely claim it to be “100% natural latex”. There are a few different variations of this process that are used in the production of latex foam. Manchester It can be a very confusing world when it comes to latex. While these inconsistencies usually do not impact the performance of the foam in any way, Sleep On Latex committed to producing the best looking natural latex foam available in the world. We originally sold blended latex foam because we could sell it at a lower price point and could source it from a factory in the USA. Each monomer unit has a molecular size comparable with that of a simple substance such as sugar. Pure latex is almost an oxymoron as it is not a pure natural latex product, which it would imply. Synthetic rubber latex is a product of styrene and butadiene, with production done on both batch and continuous production lines to make it look like natural rubber. People use synthetic hair for a number of reasons. This is the perfect type of gloves for many toxic tasks and works well with oil, grease, or gasoline. Latex is a stable dispersion (emulsion) of polymer microparticles in water. There are many manufacturers who tout their product as “natural latex”, when in fact it's actually a blend of natural AND synthetic. You probably remember that latex refers to the rubber tree sap. Synthetic latex foam also generally has a stronger and more abrasive odor than natural latex. Synthetic latex (aka polyurethane foam/memory foam) is made of petroleum by-products, sometimes actually mixed with natural latex. Synthetic latex and beds made using a combination of synthetic and natural latex have been reported by a little over 10-15% to off-gas or release unpleasant chemical smells. Synthetic latex is made using two petroleum based compounds – styrene and butadiene. This can often lead to some confusion. It is generally a bit less durable than natural latex foam and will tear easier. It's also the name of a thinner, stronger synthetic rubber that retains the natural milky color of that sap, at least initially. The cuts in the tree are periodically changed to maximize yield. Yet again there is another marketing spin on latex with the ‘organic’ label piggybacking off the natural latex term. Rubber trees are native to South America and were spread around the world in the 19th century because of their great value. Latex is a colloidal dispersion, which mainly contains polymeric particles with a few hundred nanometers in diameter and water. Both types of latex have properties that are useful for different reasons. Please feel free to contact us for more help. Synthetic rubber is basically a polymer or an artificial polymer. An example of this would be if we labelled our Latex 100% John Ryan Latex. The chemical composition of synthetic latex is very … Several types of synthetic latex exist but SBR (styrene-butadiene rubber) is the most common type of synthetic latex used in the production of synthetic latex foam. Latex is not naturally FR and because of the FR laws in this country, we are not allowed to use natural latex without some form of FR application. We eventually came to the conclusion that our customers had much more interest in our 100% natural latex foam. You probably remember that latex refers to the rubber tree sap. Eighty percent natural latex and 20 percent synthetic latex. Synthetic Latex. http://sleeponlatex.com/blogs/news/17846592-how-is-natural-latex-harvested. Basically, synthetic rubber is a natural, or an artificial natural. Natural latex requires growing and harvesting the Hevea-Brasiliensis tree (better known as a … Blended latex foam is produced with a blend of natural and synthetic latex. As its name suggest, synthetic latex contains man-made ingredients, but contains the same molecular compound as natural latex. Company Number 8013625 | VAT Registration Number: 138 1428 19, Natural Latex Mattresses; how to tell the real from the fake, How to Choose a Mattress: 7 steps to buying a mattress. Other synthetic rubbers include: 100% synthetic latex mattresses tend to have problems over time with undesirable color changes, crumbling around the edges of the product, and a loss of buoyance and original shape. It often contains cheap fillers, which make it more durable but detract from its comfort. The result is you need a lower density to get the same firmness that you would from a very dense natural latex. Synthetic mattresses are also available on the market, which are manipulated with synthetic latex to create a wider variety of firmness. Synthetic latex, on the other hand, is a man-made copy of natural latex. When we started Sleep On Latex years ago, we sold both 100% natural and blended latex foam products. This article will help explain in detail each type of latex used in mattress manufacturing. But beds made from man-made latex are typically much less expensive, which makes synthetic latex mattresses a more affordable option. Our hybrid Laygel is, in fact, a synthetic latex equivalent but we clearly sell it as a hybrid foam rather than a Latex! Synthetic Latex. This is a completely man-made product in the foam classification but has the consistency and feel of latex. See hybrid foams here. It wouldn’t tell you anything! Rubber trees have thrived in Sri Lanka since their introduction to the island. This is because Talalay latex made with only natural latex is less durable than its blended counterpart. Natural latex is its pure form has a soft density and additives are used to firm it up rather than increase the amount of natural latex. Whilst there is nothing wrong with either, to compare them is a bit misleading. There are many manufacturers who tout their product as “natural latex”, when in fact it's actually a blend of natural AND synthetic. Synthetic latex, made with SBR (Styrene Butadiene Rubber,) is primarily used to complement the benefits and features of natural latex: SBR used in synthetic latex has some superior properties, such as the ability to resist heat aging, abrasion and softening. Rubber comes from the rubber tree and it is quite flexible. This has led to the development of a large natural rubber products industry which has grown around the vast supply of natural latex on the island. Differences Between Natural and Synthetic Latex By changing the Synthetic mattresses are also available on the market, which are manipulated with synthetic latex to create a wider variety of firmness. This structure consists of a long chain made up of tens of thousands of smaller units, called monomers, strung together. It also provides better protection and is more durable than standard gloves. Synthetic Latex Mattresses. The raw materials are expensive and increasing its density means you need more of it hence the higher price tag when compared to synthetic latex. Natural latex is a milky white liquid which is extracted from the Hevea-Brasilienis tree, better known as the rubber tree. Synthetic Latex Mattresses Any mattress that is labeled "synthetic" will be a latex mattress made up of 100% synthetic latex. Synthetic latex. This form of synthetic rubber can melt into a liquid when heated and, much like water, it becomes a solid when cooled. Pure Acrylic, styrene-acrylic and styrene-butadiene synthetic latex add tremendous value to paints and coatings, delivering films that feature greater strength, flexibility, and excellent water resistance. Many latex mattress retailers and manufacturers vaguely market blended latex as natural latex. This is a completely man-made product in the foam classification but has the consistency and feel of latex. Organic latex mattresses have a guaranteed seal of environmental approval so you can be sure that your mattress is free of man-made products and chemicals. While we don’t sell products that contain synthetic latex, we do get a lot of questions about synthetic latex products sold by other companies. It will rarely be referred to as graphite latex and actual depth of product used will rarely be mentioned. It provides the best comfort and feel compared to other latex blends and should feel smooth as you mould into it. Other special chemicals are used as preservatives or stimulants during the ha… We’re going to start with the synthetic fake latex blends before revealing how to know if a latex mattress is 100% natural. Organic latex is largely used as a description in the American bed market. It's also the name of a thinner, stronger synthetic rubber that retains the natural milky color of that sap, at least initially. Synthetic latex (aka polyurethane foam/memory foam) is made of petroleum by-products, sometimes actually mixed with natural latex. We found that occasionally customers were simply buying blended latex from us because they did not fully understand the difference and wanted to save a little bit of money. Not every mattress will contain this stamp, only those cut from the end of a roll the above image is an example of the end stamps used. In the absence of any facts, we would be cautious when trying to compare to an ‘unknown’ blend. We only refer to our latex as 100% natural and won’t use the organic label due to the confusion it brings. We never sell any products that contain synthetic latex. Typically Talalay latex is made with some type of blend of synthetic and natural latex, while Dunlop latex is made of just natural latex. 500 Styal Road We wanted to make it completely clear to our customers how strongly we believed in 100% natural latex foam. Synthetic latex is petroleum based, and made from Styrene-Butadiene Rubber (SBR). Don't you deserve a mattress tailored just for you? The answer to this is simple. Synthetic Latex Foam, We are proud to only sell 100% Natural latex foam products. This makes us dubious. Two of the main sources for elastic are rubber and latex. The composition of latex sap consists of 30-40% rubber particles, 55-65% water, and small amounts of protein, sterol glycosides, resins, ash, and sugars. We know that natural latex is the premium product with the highest value, so it would follow that any natural latex would market itself as ‘natural’. Synthetic latex can be less resilient and elastic than natural latex. A small piece of the bark is carved away, and latex quickly begins flowing from that cut and into containers below. Each model carries the guarantee timescale at the bottom of the individual listing. Synthetic latex can be less resilient and elastic than natural latex. 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