Processing of Dyneon PTFE Fine Powder
2015-3-17 · 2.2.1 Morphology of the Fine Powder As illustrated in Figure 2.1, the fine powder consists of potato-like' ' sec-ondary particles with a diameter of approx. 500 μm and a specific weight of 500 g/l. The space filling degree is 25 vol %, i.e. 1 l of fine powder has an air-filled pore space of 750 ml.
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