Polymer Additives
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Questions and Answers

Which of the following best describes additives in polymers?

  • Substances that enhance or modify the properties of polymers (correct)
  • A homogeneous mixture of ingredients used in product manufacture
  • The combination of two or more polymers
  • The science of selecting and combining polymers and additives

    • What is blending in the context of polymers?

  • The science of selecting and combining polymers and additives
  • The division of additives into four groups
  • The combination of two or more commercially available polymers (correct)
  • A homogeneous mixture of ingredients used in product manufacture

    • What is compounding in the context of polymers?

  • The science of selecting and combining polymers and additives (correct)
  • The division of additives into four groups
  • The combination of two or more commercially available polymers
  • A homogeneous mixture of ingredients used in product manufacture

    • Which of the following is NOT a physical form of additives?

    <p>Rubbers</p> Signup and view all the answers

    What are some desirable features of additives?

    <p>Efficient in their function, stable under processing conditions, stable under service conditions</p> Signup and view all the answers

    Additives are foreign substances intentionally introduced to enhance or modify the mechanical, chemical, and physical properties of polymers.

    <p>True</p> Signup and view all the answers

    Blending is the combination of two or more commercially available polymers.

    <p>True</p> Signup and view all the answers

    Introduction compound is a homogeneous mixture of ingredients used in a particular product manufacture.

    <p>True</p> Signup and view all the answers

    Compounding is the science of selecting and combining polymers and additives to obtain physical and chemical properties for finished products.

    <p>True</p> Signup and view all the answers

    Additives can be physically classified into solids, rubbers, liquids, and gases.

    <p>True</p> Signup and view all the answers

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