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THURSDAY, DECEMBER 21, 2017
What term is used to describe the temperature at which the non-crystalline portion of a polymer is transformed from a rubbery material to a brittle, glass-like material?
Rubber transition temperature Glass transition temperature Polymer transition temperature Cure temperature
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Previous Quizzes from the Past Week
WEDNESDAY, DECEMBER 20, 2017 True or false: NFPA 33, the Standard for Spray Application Using Flammable or Combustible Materials, does not provide ventilation guidelines for containment structures used on bridges during painting operations.
TUESDAY, DECEMBER 19, 2017 True or false: A recent JPCL writer asserted that more than 75 percent of coating failure cases are due to poor or incorrect surface preparation.
MONDAY, DECEMBER 18, 2017 Which of the following organizations provides information about good practice in the selection and use of sealants in expansion joints?
FRIDAY, DECEMBER 15, 2017 What polymer concrete resin is based on an alcohol derived from agricultural wastes such as rice and oat hulls and corn cobs?
THURSDAY, DECEMBER 14, 2017 True or false: There are three broad sources of potential inhalation hazards from abrasive blasting, according to a JPCL article.
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