Would HDPE, LDPE, or LLDPE be the most strongly affected (crosslinked) by electron beam radiation? Why?
What will be an ideal response?
LDPE because it is not crystalline like HDPE, which allows for the free radicals to recombine more easily and can move to allow polymers to join together.
You might also like to view...
Which of the following are benefits of an EMS?
A. Credibility. B. Profit. C. Pollution prevention and waste reduction. D. All of the above are benefits.
Which style of burner usually operates with a higher flue gas CO2 percentage?
A) Older gun burners B) Flame retention burners C) Newer gun burners D) The CO2 should be around 12 percent with all oil burners.
The Gap has some of its jeans stone-washed under a contract with Vietnam Garment Corporation (VGC). If VGC’s estimated operating cost per machine is $26,000 for year 1 and it increases by $1500 per year through year 5, the equivalent uniform annual cost per machine over years 1 to 5, at an interest rate of 8% per year, is closest to:
(a) $30,850 (b) $28,770 (c) $26,930 (d) $23,670
The setup time of a clocked flip-flop is:
A) the minimum amount of time that an input must remain stable before an active clock transition. B) the maximum amount of time that an output must remain stable after an active clock transition. C) the minimum amount of time that an output must remain stable before an active clock transition. D) the minimum amount of time that an input must remain stable after an active clock transition.