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    Chemistry A-Level

    low and high density poly(ethene)

    What low and high density poly(ethene) means in Chemistry A-Level, as defined for AQA.

    Definition of low and high density poly(ethene)

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    Reference: AQA

    Branched chains gave a soft, low density material, while straight chains gave the rigid, higher density poly(ethene) used for pipes and crates.
    AQA · Addition polymers (study guide)

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