Wednesday, March 12, 2008

Green Term of the Week: High Density Polyethylene (HDPE)



HDPE is a kind of plastic resin that is used in things like milk and water bottles, detergent bottles, shampoo bottles, grocery bags, and margarine containers. It's the type of plastic that has a number 2 in the center of the recycling symbol.

HDPE is one of the easier plastics to recycle and most community recycling programs accept these products. They usually aren't recycled into their original form. Often HDPE products are recycled into things like park benches, milk crates, toys, plastic lumber, and plastic speed bumps. 

If you are concerned about the chemicals that leech out of plastic water bottles, look for bottles with a #2 on the bottom. HDPE is one of the safer plastics and is one that is considered reusable/refillable. If the water bottle has a #1 on the bottle, it is safe for only one use and then should be recycled. 

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