Friday, March 2, 2007

Proper antioxidant system aids impact strength in PE for rotational moulding to

Though polyethylene is widely used for rotational moulding process, rotational moulding sector is a small application of polyethylene. Rotational moulding process requires a very long processing time. In this process, the material remains in contact with oxygen present in the air that is present in the mould. Longer processing time would induce oxidative degradation due to the reaction of oxygen with PE chains.

Click below link for more details
http://plastemart.com/upload/Newsletter/nl-01-03-2007.asp

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