Multiple choice

Which of the following additives are used as flame retardants for polymers?

  1. Trisethylhexy trimellitate
  2. Phthalocyanine
  3. Alumina trihydrate
  4. Octabromobiphenyl oxide

  1. Only 1 and 2

  2. Only 1 and 4

  3. Only 2 and 3

  4. Only 2 and 4

  5. Only 3 and 4
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

It is correct. Alumina trihydrate and octabromobiphenyl oxide are used as flame retardants for polymers.

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