This question was closed without grading. Reason: Inne
Nov 13, 2014 06:34
10 yrs ago
angielski term
nukleacja powietrza
angielski > polski
Technika/inżynieria
Inżynieria (ogólne)
Today the advantages of air nucleation enters the part still little used mechanical expansion, around 8 to 12% of air in the polymix. When physical agents are used to form the cells, the gas phase of the alveolar plastic is chemically identical to the inflating agent. This technique had problems of implementation, recently solved by the addition of the function of miscibility of gases in a liquid via a whole of variations of the pressures and flow speed associated with high performances mixing system for dispersion. With this system we can add an amount of air nucleation around 65% without cavitations in the high pressure pump; the result is a more regular matrix and more homogeneous foam.
Discussion
...advantages (l. mn.)... enters (l. poj.) the part still little used mechanical expansion,...
Trudno zrozumiałe. Ja bym zapytał autora.