10378
Compared with the breaking of linear PE ( lPE ) at the melting temperature ( T ( m ) ) , the cPE and cPE / CB nanocomposites still have high strength above T ( m ) due to the formation of networks .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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