Solution Library
Melt Viscosity at 140 Degrees C and Zw is 900
Question
A polymer with a Tg of 110°C and a Zw of 400 was found to have a melt viscosity of 5000 Pa.s at 160°C. What is its melt viscosity at 140°C when Zw = 900?
[Hint: Combine the WLF equation with the DP dependence].
Summary
This question belongs to physics and discusses about melt viscosity of a polymer with a Tg of 110°C.
Word count: NA
Download Full Solution
Comments
this is a very good website
I have 50 questions for the same test your page is showing only 28
hi can you please help or guide me to answer my assignments. thanks
hi can anyone help or guide me to my assignments. thanks
This solution is perfect ...thanks
Hello Allison,I love the 2nd image that you did! I also, had never heard of SumoPaint, is something that I will have to exolpre a bit! I understand completely the 52 (or so) youtube videos that you probably watched. Sometimes they have what you want, sometimes they don't! However, it is always satisfying when you are able to produce something that you have taught yourself. Great job!Debra 0 likes
Perfect bank of solution.
great !
thanks for the quick response. the solution looks good. :)
thnx for the answer. it was perfect. just the way i wanted it.
works fine.