die smoke gen.

[Little_bird]

Добрый день,
подскажите, пожалуйста, как перевести Die Smoke (в словарях нет да и не гуглиться особо) Текст про графу очищения,производство полимеров и т.д.

Die Smoke and Corrosivity

One possible consequence of feeding the catalyst with a mineral oil carrier is die smoke resulting from the residual mineral oil in the final product. However, studies have shown the die smoke rating is not adversely affected by mineral oil at levels typically found in the product (<150 ppm) or even up to 5000 ppm.

[halfwit]

If high levels of oligomeric materials remain in the polymer, problems typically are encountered when the polymer is used in commercial molding machines in that excessive smoke, referred to as "die smoke", is produced.
штамповочный дым?

[Karabas]

В тексте этого патента http://www.patentgenius.com/patent/4314053.html речь об экструзии, а не о штамповке. Следовательно, die в данном случае - экструзионная головка.