High Density Polyethylene as a nsf approved cutting board

The next time you find yourself chopping veggies and fruit on your cutting board, take the opportunity and look at it, the material most likely to be used as a HDPE Polyethylene Cut Grade Material - Sheets cutting board is Polyethylene. Given that it is normally FDA and NSF approved and even stain, moisture and odor resistant, Polyethylene is the ideal choice for chopping boards.

A number of other cutting boards made from wood are vulnerable to bacteria and long term odors for the reason that lack the sought afterproperties that Polyethylene sheets offer, which include its non porous surface, chemical substance resistance and approval for food contact. HD Polyethylene is certainly a durable and lightweight material that comes in several forms and is well suited for a wide variety of applications. You can find several different kinds of Polyethylene commercially available. The most prevalent are HDPE (High Density Polyethylene), Low Density Polyethylene, and UHMW (Ultra High Molecular Weight Polyethylene). The differences have to do with the molecular weight and branching;  this occurs when a monomer or atom is replaced by a longer chain of polymers (a long repeating chain of atoms).  

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The High Density Polyethylene is normally used for milk jugs and Tupperware style food containers. Low Density is generally used for food containers as well as plastic grocery bags. UHMW, which has higher molecular weight (2-6 million) allowing for an even transfer over the length of material which makes it stronger, which makes it useful with regard to bearing uses due to its great wear resistance. Typically employed in the food processing and dairy industry, Ultra High Molecular Weight is a wonderful replacement for a number of other industrial materials as well as a wonderful strategy to many wear issues.   All these polymers are produced 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, has exceptional impact strength and great energy absorption. Low Density has many of the same properties as High Density however it is not as dense at 9.15, whereas HDPE which is 9.34, in fact it is a softer material ( the one gallon coffee can lids). Additionally provides a lower tensile strength and greater, simpler formability.
UHMW is a strong material which includes great durability and low co-efficient of friction which make it an ideal for sliding applications. Dupont makes the plastic material with a lower co-efficient of friction is Dupont Teflon - PTFE; which has a higher temperature and chemical resistance. UHMW Polyethylene is equipped with a great deal of material choices and properties,  and these products include fantastic strength which really can be well suited for a number of applications. From the food industry to automotive, your kitchen or even the warehouse, whatever your Polyethylene needs are - High Density, Low Density or UHMW, Polyethylene is a good choice. E mail us for more information on these or other plastic plate or bar.

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