HD Polyethylene as a FDA approved cutting board
The next occasion you find yourself chopping vegetables and fruits on your chopping board, make time and look at it, the material most likely to be used as a HDPE Polyethylene Cutting Board - Sheets cutting board is Polyethylene. Since it can be FDA and NSF approved not to mention stain, moisture and odor resistant, Polyethylene is an ideal choice for slicing boards.
Other kinds of cutting boards made of wood are at risk to bacteria and pungent odors simply because they lack the desiredproperties that Polyethylene sheets offer, such as its non porous surface, chemical resistance and approval for food contact. Polyethylene material is a really durable and lightweight material that comes in numerous forms and is ideal for a range of applications. There are numerous varieties of Polyethylene commercially available. The most prevalent are HDPE (High Density Polyethylene), LDPE, and UHMW (Ultra High Molecular Weight Polyethylene). The only difference has to do with the molecular weight and branching; which is 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 Polyethylene is often used for the one gallon milk jugs and glad food storage containers. Low Density is typically used for containers in addition to plastic bags. UHMW, which has higher molecular weight (2-6 million) allowing for an even transfer over the length of material which makes it stronger, rendering it able to be used with regard to bearing purposes because of great wear resistance. Regularly used in the food processing and dairy industry, Ultra High Molecular Weight is a superb replacement for a number of other industrial materials along with a wonderful treatment for many wear issues. These polymers are made from the same polyolefin plastic materials family, but they all have certain properties that make them a little different. HDPE provides great chemical resistance, has higher impact strength and great energy absorption. Low Density Polyethylene has several of the same properties as High Density but it is not as dense at 9.15, the lowest in comparison to HDPE which happens to be 9.34, and it is a softer material ( one gallon coffee can lids). What's more , features a lower tensile strength and superior, simpler heat forming.
UHMW is actually a strong material with great durability and low co-efficient of friction rendering it an ideal for sliding applications. One of the only plastic material with a lower co-efficient of friction is Teflon - PTFE; which has a higher temperature and chemical resistance. UHMW Polyethylene offers a wide range of material alternatives and properties, and these materials include excellent durability which might be perfect for numerous applications. From the food industry to automotive, your kitchen as well as warehouse, whatever your Polyethylene needs are - High Density, Low Denseness or UHMW, Polyethylene is really a good decision. Send email for more information on these or other plastic products.
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