High Density Polyethylene as a cutting board
Next time you're slicing veggies and fruit on your own slicing board, take a moment and check out it, the material most likely to be used as a High Density Polyethylene Cutting Board - Sheets cutting board is Polyethylene. Simply because it is normally FDA and NSF approved together with stain, moisture and odor resistant, Polyethylene is the best choice for chopping boards.
Other sorts of cutting boards made from wood are predisposed to bacteria and strong odors because they lack the desirableproperties that Polyethylene sheets offer, which include its non permeable surface, chemical substance resistance and approval for food contact. The Polyethylene is certainly an durable and lighter weight material that comes in a good many forms and is designed for a wide range of applications. You can find several different types of Polyethylene commercially available. The most common are HDPE (High Density Polyethylene), LD Polyethylene, and UHMW (Ultra High Molecular Weight Polyethylene). The differences have to do with the molecular weight and branching; which happens when a monomer or atom is replaced by a longer chain of polymers (a very long repeating chain of atoms).
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High Density is often used for the standard gallon sized milk jugs and Tupperware style food containers. Low Density is usually used for packaging in addition to plastic baggies. UHMW, which has higher molecular weight (2-6 million) which enables for an even transfer over the length of material which makes it stronger, allowing it to be useful with regard to bearing uses because of the great wear resistance. Typically employed in the food processing and dairy industry, Ultra High Molecular Weight Polyethylene is really a superb replacement for various industrial materials as well as a fantastic resolution to many wear issues. Each of these polymers are made from the same polyolefin plastic materials family, but they all have certain properties that make them just a little different. HDPE provides great chemical resistance, with extreme impact strength and great energy absorption. LDPE has many of the same properties as High Density however it is not as dense at 9.15, whereas HDPE which happens to be 9.34, and is also a softer material ( the soft coffee can lids). Further, it features a lower tensile strength plus better, simpler and easier heat processing.
UHMW is really a strong material that features great durability and low co-efficient of friction making it an ideal for sliding applications. One of the only plastic material with a lower co-efficient of friction is Dupont Teflon - PTFE; which has a higher temperature and chemical resistance. The UHMW Polyethylene gives a great deal of material possible choices and properties, and these kinds of materials have fantastic toughness that may be just the thing for a number of applications. From the food industry to automotive, the kitchen or maybe warehouse, whatever your Polyethylene needs are - High Density, Low Density or perhaps UHMW, Polyethylene is a great choice. Phone us for more information on these and also other plastic material.
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