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Questions related from Juan Fernando Hernandez
I have a doubt from the conceptual point of view, I have seen that none of the flow equations take into account the temperature. I have analyzed the subject and I have seen that the temperature...
22 October 2024 1,156 3 View
A physical mix was in vitro evaluated on a torque rheometer. The composition was predominantly recycled polypropylene (PP), yet the melt flow index (MFI) was found to be excessively high....
26 June 2024 10,648 0 View
It is my understanding that in polymers, modulating allows you to be more precise in determining both endothermic and exothermic events than when doing DSC without modulation. But because the...
10 November 2023 315 3 View
for example, schematics or illustrative drawings of something, normally when it is of machinery or something structural, I use CAD software for this, but in other more illustrative cases I don't...
06 July 2023 5,094 2 View
Sometimes I do it by graphing in Origin or in excel and I analyse like that, but if there are other tools it is interesting to know them. Thank you very much for your help.
27 March 2023 5,774 2 View
I am interested in making PP filters but I have seen that they are made by the meltblown technique, do you know of another technique that can be applied if you do not have this machine?, I am...
23 January 2023 4,713 3 View
It's something I've seen as trial and error, but to make it a little more technical I haven't seen a route for this process. Does anyone have ideas for this route? I'm talking about the case of...
01 January 1970 5,502 5 View
