Types of Rubbers MCQ

Test your knowledge with important Types of Rubbers MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Types of Rubbers MCQs on Bissoy. Bissoy App

• What is Hypalon?
  ক

  Polysulphide

  খ

  Urethane

  গ

  Chlorosulfonyl polyethylene

  ঘ

  Isobutylene Isoprene
• What is the glass transition temperature of polybutadiene?
  ক

  -100 F

  খ

  -25 F

  গ

  125 F

  ঘ

  300 F
• What is ACM elastomer?
  ক

  Isobutylene Isoprene

  খ

  Ethylene propylene

  গ

  Polyacrylate

  ঘ

  Polybutadiene
• Buna S rubbers consisting of over 50% styrene are considered as _________
  ক

  Polymer

  খ

  Plastic

  গ

  Fibers

  ঘ

  Whisker
• __________ is a reinforcement filler.
  ক

  Carbon black

  খ

  Chinaclay

  গ

  Barium sulfate

  ঘ

  Chalk
• Addition of ______ results in the vulcanization of rubber.
  ক

  Nitrogen

  খ

  Sulfur

  গ

  Carbon monoxide

  ঘ

  Particulate matter
• Which of the following is not a characteristic of natural rubber?
  ক

  Cheap

  খ

  High strength

  গ

  High hysteresis

  ঘ

  Abrasion and tear resistant
• What is the hardening temperature of unvulcanized natural rubber?
  ক

  5oC

  খ

  30oC

  গ

  105oC

  ঘ

  150oC
• What is the service temperature of polysiloxane?
  ক

  -50 to 150

  খ

  -50 to 105

  গ

  -60 to 120

  ঘ

  -90 to 250
• What is Buna N rubber?
  ক

  Styrene-butadiene

  খ

  Chloroprene

  গ

  Polyisoprene

  ঘ

  Acrylonitrile butadiene
• What is the percentage of elongation of styrene butadiene?
  ক

  450-500%

  খ

  400-600%

  গ

  500-700%

  ঘ

  800%
• What is the trade name for natural polyisoprene?
  ক

  Natural rubber

  খ

  Neoprene

  গ

  Silicone

  ঘ

  Buna acrylonitrile